Industrial Hydraulics

RE 00 208/11.01Replaces: 07.01

INDUSTRIAL HYDRAULICSHydraulic and electronic components

Bosc

h

Rexr

oth

Please take into account!

The colour code on the index page numbers aswell as the pages themselves refer to aRexroth product (blue) or Bosch product (red) .

Publisher Bosch Rexroth AGD-97813 Lohr a. MainZum Eisengießer 1 • D-97816 Lohr a. MainTelephone 0 93 52/18-0Telefax 0 93 52/18-23 58Telex 6 89 418-0eMail [email protected] www.boschrexroth.de

Document No. RE 00 208/11.01Replaces: 04.01

Printed by Schleunungdruck GmbHD-97828 Marktheidenfeld

Reprinting and translation, either in whole or inpart, only with the publisher's permission.

Subject to revision.

3

Contents Page

HYDRAULIC PUMPS .............................................................................................................. 7Axial piston units– Fixed/variable displacement pumps for open circuit .......................................................................................... 9– Variable displacement pumps for open or closed circuits ................................................................................. 11– Elektronic components for axial piston units ................................................................................................... 16External gear pumps ........................................................................................................................................ 17 18Internal gear pumps ........................................................................................................................................ 19 21Vane pumps ..................................................................................................................................................... 22 24Radial piston pumps ........................................................................................................................................ 25Combination pumps ........................................................................................................................................ 26

HYDRAULIC MOTORS ........................................................................................................ 27Axial piston units– Fixed motors .................................................................................................................................................. 28– Variable motors ............................................................................................................................................. 32– Switching motors ........................................................................................................................................... 33Planetary motors (positioning motors) ............................................................................................................ 34Radial piston excentric motors ........................................................................................................................ 35

MOTOR/PUMP ASSEMBLIESMotor/pump compact units MPU .................................................................................................................... 36Motor/pump assemblies .................................................................................................................................. 36

HYDRAULIC CYLINDERS .................................................................................................... 37Tie rod type ...................................................................................................................................................... 38 38Mill type .......................................................................................................................................................... 38 38

HYDRAULIC VALVESSwitching valves .............................................................................................................................................. 41– Isolation valves

• Check valves .............................................................................................................................................. 42 45• Isolator valves .......................................................................................................................................................... 46• Pre-fill valves .............................................................................................................................................. 48

– Directional valves• Directional poppet valves, direct operated ................................................................................................... 49• Directional poppet valves, direct operated (cartridge valves) ......................................................................... 50• Directional spool valves, direct operated – with manual, mechanical, fluidic or electrical operation ............... 51 54• Directional spool valves, direct operated (cartridge valves) ........................................................................... 50• Directional spool valves, pilot operated – with electro-hydraulic operation ................................................... 53 56• Valves with position switches .................................................................................................................................... 82• Valves with a mechanical position switches ............................................................................................................... 83

t

4

Contents Page

– Pressure valves• Pressure relief valves, direct and pilot operated ........................................................................................... 57 59• Pressure relief valves of sandwich plate design, direct and pilot operated ..................................................... 58 60• Pump safety block, pilot operated ............................................................................................................... 61• Pressure reducing valves, direct and pilot operated ...................................................................................... 62 64• Pressure sequence valves, direct and pilot operated ..................................................................................... 66 68• Pressure cut-off valves, pilot operated ......................................................................................................... 67 68• Load control unit ...................................................................................................................................................... 84

– Flow valves• Double throttle check valves (sandwich plate design) .................................................................................. 69 73• Throttle and throttle check valves ................................................................................................................ 70 73• 2-way flow control valves and rectifier sandwich plates ............................................................................... 71 74

– 2-way cartridge valves (logic elements)

• Directional function .................................................................................................................................... 75 76• Pressure relief and sequence functions ........................................................................................................ 77 78• Pressure reducing functions ........................................................................................................................ 79 80• 2-way special cartridge valves ................................................................................................................................... 81• 2-way cartridge valves with position switches ........................................................................................................... 83

Proportional, high response and servo valves .................................................................................................. 85– Proportional and servo valves

• Proportional and high response valves, direct and pilot operated ................................................................. 86 93• Proportional directional valves (cartridge valves) .......................................................................................... 88• Two and three stage servo valves ................................................................................................................ 92

– Proportional pressure control valves ............................................................................................................... 98 104– Proportional flow control valves ...................................................................................................................107 109

ELECTRONIC COMPONENTS, SYSTEMS AND ACCESSORIES.................................... 111Amplifier cards and modules– Analogue amplifier in Euro-card format ........................................................................................................112 116– Analogue amplifier of modular design ..........................................................................................................125 126– Analogue command value cards in Euro-card format .....................................................................................129– Analogue command value modules ..............................................................................................................130– Digital amplifiers in Euro-card format ...........................................................................................................131– Digital command value cards in Euro-card format .........................................................................................133Digitale control cards and controller assemblies– Digital control card VT-SWKD-2; DPCD .........................................................................................................133 138– Digital axis control VT-HNC100 ....................................................................................................................134– Digital controller assembly VT-HNC100-SEK ..................................................................................................135– Digital controller assembly IP252mH ............................................................................................................136Elektro-hydraulic systems– Closed loop control electronics

• Electronics for testing technology ..............................................................................................................139• Control technology for theatre applications ...............................................................................................140• Application specific electronics ........................................................................................................................ 128; 137

5

Contents Page

– Control systems• Control and automation technology for hydraulic units and systems ..........................................................141• Control systems SYDFE1; SYDFEE; SYDFEC .................................................................................................142

– Control electronics

• MX4 multi-axes CNC contol ......................................................................................................................143Accessories– Sensors and signal transmitters

• Pressure transducers and pressure indicators .............................................................................................144 145• Electronic signal transmitters ....................................................................................................................146 147

– Extended accessory programme

• Racks, card holders, card plugs and power supplies ...................................................................................148 149• Active plug .............................................................................................................................................................150• Field bus capable active plugs for hydraulic switching valves AS-I- field bus ..............................................................152• Test and service units ................................................................................................................................153 154

SIMULATION / ENGINEERING ......................................................................................... 155

CONTROL BLOCKS / PLATES ........................................................................................... 157Standardised and branch indendent control blocks .......................................................................................158 158Branch and customer specific control blocks .................................................................................................158 158Compact hydraulics .......................................................................................................................................158Standard manifold blocks ..............................................................................................................................159

MEASUREMENT AND MONITORING EQUIPMENT..................................................... 161Pressure indicators– Pressure gauge isolator valves and pressure gauge selector switches ............................................................162Pressure switches– Bourden tube pressure switches ...................................................................................................................162– Piston type pressure switches .......................................................................................................................163 163

FILTERS ................................................................................................................................ 161Pressure filters ...............................................................................................................................................164Return filters ..................................................................................................................................................164

ACCUMULATORS AND ACCUMULATOR ACCESSORIES ............................................ 165Accumulator assemblies, accumulator safety and isolator blocks .................................................................166 167Hydro-pneumatic accumulators ...................................................................................................................................167Safety valves, accumulator loading valves ...................................................................................................................168

HYDRAULIC POWER UNITS AND ACCESSORIES ........................................................ 169Power units– Standard power units and hydraulic reservoirs, Project power units ...............................................................170 173– Clamping and drive modules ........................................................................................................................174– Filter/cooling circulation units ......................................................................................................................175Accessories– Pump mounting brackets .............................................................................................................................176

6

Notes

7

HYDRAULIC PUMPS

Axial piston pumps

Axial piston pumps of swash plate andbent axis design are available for themedium and high pressure range.

Design variants, in the power range and inthe closed-loop and control possiblitiesguarantee optimum solutions for stationaryapplications.

The performance profile

• Displacement volumes:

10 to 1000 cm3

• Nominal pressure: Up to 420 bar

• Maximum speed up to 5600 min–1

• Maximum power 933 kW

• Modular controllers:Hydro-mechanical and electro-hydrauliccontrollers

External gear pumps

Gear pumps count as one of the hydraulicclassics.

Single pumps, multiple pumps and noisereduced silence pumps offer in five buildseries virtually limitless applicationpossiblities.


• Displacement volumes of 0.17 to 56 cm3

• Nominal pressure up to 280 bar

• Pressure dependent gap sealing and highpression manufacturing stand foroptimum efficiency

• Versions with differing flanges, shafts,built-on valves and multiple pumpcombinations are available

8

HYDRAULIC PUMPS

Internal gear pumps

The internal gear pumps can becontinuously operated at up to 330 bar(depending on the build size).

Due to the compact design a particularlyhigh power density results and a minimumof space is required.


• Displacement volumes of 1,7 to 250 cm3

• Continuous pressure up to 330 bar

• Pumps can be combined with each other

• Low flow pulses and low running noisedue to the internal gears

• Very good volumetric efficiency due tothe hydraulic gap compensation of theaxial and radial sealing gap

Vane pumps

The vane pump series are mainly used inthe lower and medium pressure ranges.

The performance profileVariable pumps

• Displacment volumes of 10 to 164 cm3


• Multiple pump combinations are possible

• Direct or pilot operated pressurecontroller

• Pressure, flow controllers

• Electro-hydraulically adjustable

Fixed displacement pumps

• Displacement volumes of 18 to 193 cm3



• Low operating noise

• Maintenance friendly

Radial piston pumps

Radial piston pumps are used for the highpressure range (operating pressures up to700 bar). They are valve controlled self-priming pumps with a fixed displacement.


• Displacement volumes of 0.40 to 20 cm3

• Operating pressure up to 700 bar

• Hydro-static bearing unloading for a longservice life


• Suitable for use with special fluids

9

Fixed displacement pumpsType A2FO


• Nominal pressure:Nominal size 5: 315 barNominal sizes 10 to 200: 400 barNominal sizes 250 to 1000: 350 bar

• Peak pressure:Nominal size 5: 350 barNominal sizes 10 to 200: 450 barNominal sizes 250 to 1000: 400 bar

• Series 6

• Open circuit

• Robust and short taper roller bearing

• Standard fixed displacement pump suitable for all applications inthe open circuit

• Service ports SAE or threaded

• Cylindrical shaft end with splined or keyed shaft

• Long-life bearings possible (nominal sizes 250 to 1000)

Type A2FO

Nominal sizes 5 to 1000

Axial tapered piston bent-axis design

Detailed information:

RE 91 401

Nominal size 5 10 12 16 23 28Displacement Vg cm3 4.93 10.3 12 16 22.9 28.1Speed 1) nmax min–1 5600 3150 3150 3150 2500 2500Flow at nmax qV max L/min 27 32 37 49 56 69Power ∆p = 400 bar Pmax kW 9.6 2) 22 25 34 38 47Torque ∆p = 400 bar Tmax Nm 24.7 2) 65 76 100 144 178Weight (approx.) m kg 2.5 5.4 5.4 5.4 9.5 9.5

Nominal size 32 45 56 63 80 90Displacement Vg cm3 32 45.6 56.1 63 80.4 90Speed 1) nmax min–1 2500 2240 2000 2000 1800 1800Flow at nmax qV max L/min 78 100 110 123 141 158Power ∆p = 400 bar Pmax kW 53 68 75 84 96 108Torque ∆p = 400 bar Tmax Nm 203 290 356 400 511 572Weight (approx.) m kg 9.5 13.5 18 18 23 23

Nominal size 107 125 160 180 200Displacement Vg cm3 106.7 125 160.4 180 200Speed 1) nmax min–1 1600 1600 1450 1450 1550Flow at nmax qV max L/min 167 196 228 255 304Power ∆p = 400 bar Pmax kW 114 133 155 174 207Torque ∆p = 400 bar Tmax Nm 678 795 1020 1145 1272Weight (approx.) m kg 32 32 45 45 66

1) These values are valid at an absolutepressure of 1 bar in suction port S

2) ∆p = 315 bar

Nenngröße 250 355 500 710 1000Displacement Vg cm3 250 355 500 710 1000Speed 1) nmax min–1 1500 1320 1200 1200 950Flow at nmax qV max L/min 375 469 600 826 950Power ∆p = 350 bar Pmax kW 219 273 350 497 554Torque ∆p = 350 bar Tmax Nm 1391 1976 2785 3955 5570Weight (approx.) m kg 73 110 155 322 336 = Preferred product range

10

Fixed displacement pumpsType A4FO

Fixed displacement pumps A4FO

• Nominal pressure:Nominal sizes 16 to 40: 400 barNominal sizes 71 to 500: 350 bar

• Peak pressure:Nominal sizes 16 to 40: 450 barNominal sizes 71 to 500: 400 bar

• Open circuit

• Series 3 (nominal sizes 16 to 40 and 125 to 500)Series 1 (nominal size 71)

• Long bearing life

• Good suction characteristics

• Pump combinations possible

• Optional through-drive for mounting further pumps

• Operation using HF pressure fluids is possible with reducedtechnial data (nominal sizes 71 to 500)

Type A4FO


Axial piston swashplate design


RE 91 455

Nominal size 16 22 28 40

Displacement Vg cm3 16 22 28 40

Speed 1) nmax min–1 4000 3600 3000 2750

Flow at nmax qV max L/min 64 79 84 110

Power ∆p = 400 bar Pmax kW 43 53 56 73

Torque ∆p = 400 bar Tmax Nm 102 140 178 254

Weight (approx.) m kg 13.5 13.5 13.5 16.5


2) ∆p = 420 bar


Displacement Vg cm3 71 125 250 500

Speed 1) nmax min–1 2200 1800 1500 1320




Weight (approx.) m kg 34 61 120 220

= Preferred product range

11

–Vg max

+Vg max

s (β)

s (β)

–Vg max

+Vg max

U

U

–Vg max

+Vg max

pSt

pSt

pB

Vg maxVg min

Variable displacement pumpsType A4VSG

Variable displacement pumps

• Nominal pressure: 350 bar

• Peak pressure: 400 bar

• Series 1 and 3

• Closed circuit

• Mainly for use in stationary, industrial applications

• Valve block for safeguarding the closed circuit

• Auxiliary pumps for the boost and pilot oil circuit or an additio-nal axial piston pump of up to the same size (combinationpump) can be connected to the through-drive

• Secondary control

Type A4VSG




RE 92 100

Pump for the semi-closed circuit,see RE 92 110

Hydrostatic gearbox, secondary control withA4VS components, see RE 92 055

MAManual control

EMElectromotivecontrol

HWHydraulic flow control,position-related

EO1/EO2Hydraulic flow control(proportional valve)

HS/HS3Hydraulic flow control(servo/proportional valve)

HM1/2Hydraulic flow control,flow-related

HDHydraulic control, pilotpressure-related

DS1Speed regulation, secondarycontrolled

DRPressure controller

DPPressure controller forparallel operation

Vg = DisplacementpSt = Pilot pressurepB = Operating pressures = Actuator travelU = Control voltage

Nominal size 40 71 125 180 250

Displacement Vg max cm3 40 71 125 180 250

Speed nmax min–1 3700 3200 2600 2400 2200

Flow at nmax qV max L/min 148 227 325 432 550

Power ∆p = 350 bar Pmax kW 86 132 190 252 321

Torque ∆p = 350 bar Tmax Nm 223 395 695 1002 1391

Weight (approx.) EO+valve block m kg 47 60 100 114 214

Nominal size 355 500 750 1000

Displacement Vg max cm3 355 500 750 1000

Speed nmax min–1 2000 1800 1600 1600




Weight (approx.) EO+valve block m kg 237 350 500 630


12

pB

Vg maxVg min

pB

Vg maxVg min

pB

Vg maxVg min Vg maxVg min

pB

s

Vg min Vg max

U

Vg min Vg max

U

Vg min Vg max

pSt

Vg min Vg max

Variable displacement pumpsType A4VSO

Types A4VSO, A4VSLO



Detailed information:RE 92 050

Hydraostatic gearbox, secondary controlwith A4VS components, see RE 92 055


• Nominal pressure 350 bar

• Peak pressure 400 bar

• Series 1 and 3

• Open circuit

• Use for stationary applications


• Comprehensive controller and adjustment element productrange

• Secondary control

• Through-drive option


DPPressure controller for paralleloperation

LR2Power controller

LR3Power controller, remote controlled

DFRPressure and flow controller

FRFlow controller

MAManual control

EMElectromotive adjustment

HDHydraulic control, pilotpressure-related

EO1/EO2Hydraulic displacementcontrol (proportional valve)

HS/HS3Hydraulic displacementcontrol (servo/proportionalvalve)

HM1/2Hydraulic displacementcontrol, flow-related

Vg = DisplacementpB = Operating pressurepSt = Pilot pressures = Actuator travelß = Swivel angleU = Control voltage

1) These valves are valid at an absolutepressure of 1 bar in suction port S

Nominal size A4VSO 40 71 125 180 250Displacement Vg max cm3 40 71 125 180 250Speed 1) nmax min–1 2600 2200 1800 1800 1500Flow at nmax qV max L/min 104 156 225 324 375Power ∆p = 350 bar Pmax kW 60 91 131 189 218Torque ∆p = 350 bar Tmax Nm 222 395 695 1002 1391Weight (approx.) press. controller m kg 39 53 88 102 184

Nominal size A4VSO 355 500 750 1000Displacement Vg max cm3 355 500 750 1000Speed 1) nmax min–1 1500 1320 1200 1000Flow at nmax qV max L/min 533 660 900 1000Power ∆p = 350 bar Pmax kW 311 385 525 583Torque ∆p = 350 bar Tmax Nm 1976 2783 4174 5565Weight (approx.) press. controller m kg 207 320 460 605

DS1Speed control, secondarycontrol


13

pSt

Vg maxVg min

pB

Vg maxVg min

pB

Vg maxVg min

pB

Vg maxVg min

Vg, pB

pSoll U

pB

I

Variable displacement pumpsType A10VSO


• Nominal pressure 280 bar (NS 18 to 140)

• Nominal pressure 250 bar (NS 10)

• Peak pressure 350 bar (NS 18 to 140)

• Peak pressure 315 bar (NS 10)

• Open circuit

• Series 3 (NS 18 to 140)

• Series 5 (NS 10)



• Through-drive option for mounting further pumps of up to thesame size (combination pump, not NS 10)


2) ∆p = 250 bar

Nominal size 10 18 28 45Displacement Vg max cm3 10.5 18 28 45Speed 1) nmax min–1 3600 3300 3000 2600Flow at nmax qV max L/min 37.8 59.4 84 117Power ∆p = 280 bar Pmax kW 15.7 2) 27.7 39 55Torque ∆p = 280 bar Tmax Nm 41.7 2) 80 125 200Weight (approx.) press. controller m kg 8 12 15 21

Nominal size 71 100 140Displacement Vg max cm3 71 100 140Speed 1) nmax min–1 2200 2000 1800Flow at nmax qV max L/min 156 200 252Power ∆p = 280 bar Pmax kW 73 93 118Torque ∆p = 280 bar Tmax Nm 316 445 623Weight (approx.) press. controller m kg 33 45 60

Type A10VSO



Detailed information:NS 10: RE 92 713NS 18: RE 92 712NS 28 to 140: RE 92 711

Vg = DisplacementU = Control voltagepB = Operating pressurepSt = Pilot pressureI = Current


DFEPressure, flow controller,electronic

DFLRPressure, flow and powercontroller

DFRPressure and flow controller

FHDDisplacement controller, pilotpressure-related, withclosed-loop pressure control

EDElectro-hydraulic closed-looppressure control


14

I

Vg min Vg max

pB

Vg maxVg min

pB

Vg min Vg max

pSt

Vg min Vg max

Variable displacement pumpsType A7VO

Type A7VO



Detailed information:• NS 55 to 160 – RE 92 202

• NS 250 to 1000 – RE 92 203




• Series 6

• Open circuit

• Robust and proven design for a multitude of open-circuitapplications

• Long-life bearing for increased bearing life possible(NS 250 to 1000)

• Visual or electrical swivel angle indicator on request(NS 250 to 1000)


Nominal size 250 355 500 1000Displacement Vg max cm3 250 355 500 1000Speed 1) nmax min–1 1500 1320 1200 950Flow at nmax qV max L/min 375 469 600 950Power ∆p = 350 bar Pmax kW 212 265 340 538Torque ∆p = 350 bar Tmax Nm 1391 1976 2783 5565Weight (approx.) m kg 102 173 234 450

LRPower controller

HDHydraulic adjustmentelement, pressure-related

EPEl. adjustment element withproportional solenoid


1) These valves are valid at an absolutepressure of 1 bar in suction port S

Vg = DisplacementpB = Operating pressurepSt = Pilot pressureI = Control current

Nominal size 55 80 107 160Displacement Vg max cm3 54,8 80 107 160Speed 1) nmax min–1 2500 2240 2150 1900Flow at nmax qV max L/min 133 174 223 295Power ∆p = 350 bar Pmax kW 80 105 134 177Torque ∆p = 350 bar Tmax Nm 305 446 596 891Weight (approx.) m kg 25 40 49 71


15

–Vg max

+Vg max

U

U

Variable displacement pumpsType A4VB

Variable displacement pumps A4VB

• Nominal pressure: 420 bar

• Peak pressure: 450 bar

• Series 3

• Variable displacement pump for the closed circuit and preloadoperation

Nominal size 450 675

Displacement Vg cm3 456 675

Speed nmax min–1 1800 1600

Flow at nmax qV max L/min 821 1080

Power ∆p = 420 bar Pmax kW 574 756

Torque ∆p = 420 bar Tmax Nm 3044 4508

Weight (approx.) m kg 420

Type A4VB

Nominal sizes 450 and 675



HS/HS3Hydraulic displacementadjustment element (servo/proportional valve)

HM1/2Hydraulic displacementadjustment element, flow-related

Vg = DisplacementpSt = Pilot pressureU = Control voltage


16

Electronics for axial piston units

Component typeSenorsHM 12, HM 13 Pressure transducersHM 14, HM 15 Pressure transducersHM 16 Pressure transducersAnalogue open-loop control electronicsVT 2000 Amplifiers for proportional valvesVT 5003 and VT 5004 Amplifiers for proportional valvesVT 5010 Amplifiers for proportional valvesVT-VSPA1(K)-1 Amplifiers for proportional valvesAnalogue closed-loop control electronicsVT 5035 Amplifiers for flow controlVT 11019 Amplifiers for flow controlVT-SR7 Amplifiers for flow controlVT 12000 Speed control of secondary unitsSYDFE1, SYDFEE, SYDFEC Control systems for controlling A10VSO…Digital closed-loop control electronicsVT 12350 Control systems for controlling A4VS…HS3VT 12352 Control systems for controlling A2V…EO1SYHNC100-SEK Controller assemblies for A4VS…DS1(E) secondary unitsAccessoriesVT 3002 Card holderVT 12302 Closed card holderVT 12304 Interface converterVT 19101 to 19110 19-inch rackVT-NE30 to VT-NE32 Compact power supply unitsVTS 0102 FUW1 frequency/voltage converterVT 12321 BB-3 hand-held control boxBODIV PC programme for digital amplifier cards

Overview of electronic components and systems suitable for axialpiston units in stationary applications

= P

refe

rred

prod

uct r

ange

Detailedinformation:

RE 29 933RE 29 932RE 30 266

RE 29 904RE 29 945RE 29 945RE 30 111

RE 29 955RE 29 763RE 29 993RE 29 775RE 30 024, RE 30 030, RE 30 027

RE 30 021RE 30 020RE 30 141

RE 29 928RE 30 103RE 30 104RE 29 768RE 29 929RE 29 761RE 29 798RE 29 899

17

External gear pumpsType 1PF2G



• Plain bearings for heavy loads

• Single-block bearing

• Drive shafts according to ISO or SAE

• Combination of several pumps possible

• Line connections:Connecting flanges or pipe thread

Type 1PF2G


Detailed information:• Frame size G2, series 4X RE 10 030• Frame size G3, series 3X RE 10 039

Frame size G2, series 4XNominal size 4 5 8 11 14 16 19 22

Displacement Vg max cm3 4 5.5 8.2 11 14.1 16.2 19 22.4

Operating pressure pmax bar 250 250 250 250 250 250 240 210

Power at 1450 min-1 P kW 3 4 6.5 7.5 9 11 12.5 13

Speed range 1) n min-1 500 to 5000

Weight m kg 2.4 2.5 2.6 2.7 2.8 2.9 3.1 3.3

Frame size G3, series 3XNominal size 20 23 26 29 32 38 45

Displacement Vg max cm3 20.9 23.4 25.9 30.1 32.6 37.6 45.2

Operating pressure pmax bar 260 260 260 240 220 210 180

Power at 1450 min-1 P kW 14.2 16 16.8 19.5 19.5 21.3 22.2


Weight m kg 3.9 3.9 3.9 4.3 4.3 4.3 6.2 1) Depending on size

18

External gear pumps

Fixed displacement pumps• Nominal pressure 250 bar

• Plain bearings for high loads

• Bearing bushes

• Drive shafts to ISO or SAE

• Combination pumps are possible

• Pipe connections:Flanges or threaded connections

Detailed information:AKY 001/1

1) Nominal size dependent

Build size FNominal size 4 5 8 11 14 16 19 22

Displacement volume Vg max cm3 4 5.5 8 11 14 16 19 22.5

Operating pressure pmax bar 280 280 280 280 280 280 230 210

Power at 1450 min-1 Phyd kW 2.7 3.72 5.41 7.44 9.47 10.8 10.6 11.4


Weight m kg 2.8 2.85 2.9 3 3.2 3.4 3.6 3.8

Build size BNominal size 1 2 3 4 5

Displacement volume Vg max cm3 1 2 3 3.8 4.6

Operating pressure pmax bar 230 230 230 210 160

Power at 1450 min-1 Phyd kW 0.56 1.12 1.67 1.93 1.78


Weight m kg 0.8 0.86 0.9 0.9 0.9

Build size GNominal size 22 28 32 38 45 56

Displacement volume Vg max cm3 22.5 28 32 38 45 56

Operating pressure pmax bar 250 250 250 230 200 160

Power at 1450 min-1 Phyd kW 13.6 16.9 19.4 21.2 21.8 21.7


Weight m kg 9 9.2 9.4 9.7 9.9 10.4


19

Internal gear pumpsType PGF


• Maximum pressure 210 bar

• Very low operating noise

• Low flow pulsation

• High efficiency even at low viscosity due to sealing gapcompensation

• Suitable for a wide speed and viscosity range


• Can be combined with axial piston pumps and with vane pumps

• Available as completely assembled compact drive unit (pumpwith electric motor) type "MPU"

Type PGF

Nominal sizes 1.7 to 40


Frame size 3Nominal size 20 22 25 32 40

Displacement Vg max cm3 20.6 22.2 25.4 32.5 40.5

Operating pressure 3) pmax bar 210 210 210 210 180

Power 1) (1450 min-1) P kW 11.7 12.5 14.1 18.1 20.0

Speed range n min-1 On request 2)

Weight 4) m kg 3.3 3.7 4.1 4.5 4.9

Frame size 2Nominal size 16 19 22

Displacement Vg max cm3 16 18,9 22

Operating pressure 3) pmax bar 210 210 180

Power 1) (1450 min-1) P kW 9,3 10.9 12,4


Weight 4) m kg 2.7 2.9 3.1

Frame size 2Nominal size 6 8 11 13

Displacement Vg max cm3 6.5 8.2 11 13.3

Operating pressure 3) pmax bar 210

Power 1) (1450 min-1) P kW 4 5.1 6.6 8


Weight 4) m kg 2.1 2.2 2.4 2.6

Frame size 1Nominal size 1.7 2.2 2.8 3.2 4.1 5.0

Displacement Vg max cm3 1.7 2.2 2.8 3.2 4.1 5.0

Operating pressure 3) pmax bar 180 210 210 210 210 180

Power 1) (1450 min-1) P kW 1.2 1.8 2 2.2 2 3.1


Weight 4) m kg 0.8 0.9 1.0 1.0 1.1 1.3

1) At max. continuous operating pressure;Pressure fluid temperatureϑ = 50 °C

2) Depending on size3) Continuous4) For pump with 2-hole mounting type


20

Internal gear pumpType PGH

Fixed displacement pump

• Maximum pressure: up to 350 bar



• High efficiency even at low speed and viscosity due to sealinggap compensation


• All frame sizes and nominal sizes can be combined with eachother

• Can be combined with vane pumps and axial piston pumps

Type PGH



Frame size 2Nominal size 5 6.3 8

Displacement Vg max cm3 5.2 6.5 8.2


Speed nmin min-1 600

Speed nmax min-1 3000

Weight m kg 4.3 4.8 5

Frame size 3Nominal size 11 13 16

Displacement Vg max cm3 11 13,3 16


Speed nmin min-1 600

Speed nmax min-1 3000

Weight m kg 5.9 6.2 6.4

Frame size 4Nominal size 20 25 32 40 50 63 80 100

Displacement Vg max cm3 20,1 25,3 32,7 40,1 50,7 65,5 80,3 101,4

Operating pressure 1) pmax bar 315 315 315 315 315 250 250 210

Speed nmin min-1 500 500 500 500 500 400 400 400

Speed nmax min-1 3000 3000 3000 2600 2600 2600 2200 2200

Weight m kg 13,5 14 14,5 15 16 17 18,5 20

Frame size 5Nominal size 63 80 100 125 160 200 250

Displacement Vg max cm3 64.7 81.4 100.2 125.3 162.8 200.4 250.5

Operating pressure 1) pmax bar 315 315 315 315 250 210 160

Speed nmin min-1 400 400 400 400 300 300 300

Speed nmax min-1 2600 2200 2200 2200 1800 1800 1800

Weight m kg 39 40.5 42.5 45 49 52.5 57.5 1) Intermittent


21

Internal gear pumpType IPK

Fixed displacement pump

• Maximum pressure: up to 330 bar 1)



• High efficiency even at low viscosity


Type IPK

Nominal size 3,5 to 250

Detailed information:on request

1) Continuous2) At max. operating pressure (bar);

n = 1450 min, ϑ = 40 °C, ν = 46 mm2/s

Frame size 3Nominal size 3,5 5 6,3 8 10

Displacement Vg max cm3 3,5 5 6,3 8 10Operating pressure 1) pmax bar 330 330 330 330 330Power 2) (1450 min-1) P kW 3,0 4,1 5,0 6,5 8,5Speed range min/max n min-1 600/3200Weight m kg 4,0 4,2 4,4 4,6 4,8

Frame size 4Nominal size 13,0 16,0 20,0 25,0 32,0

Displacement Vg max cm3 13,0 16,0 20,0 25,0 32,0Operating pressurek 1) pmax bar 330 330 330 300 250Power 2) (1450 min-1) P kW 11,5 13,5 17,5 20,2 22,0Speed range min/max n min-1 600/3200 600/2800Weight m kg 8,6 9,0 9,6 10,2 11,0

Frame size 5Nominal size 40,0 50,0 64,0

Displacement Vg max cm3 40,0 50,0 64,0Operating pressure 1) pmax bar 310 280 230Power 2) (1450 min-1) P kW 33,0 38,0 38,5Speed range min/max n min-1 600/2200Weight m kg 16,3 17,4 18,7





22

Vane pumpsTypes PVV, PVQ

Fixed displacement pumps• Maximum pressure 210 bar





• Can be combined with axial piston pumps and vane pumps

Types PVV, PVQNominal sizes 18 to 193





Power 1) (1450 min-1) P kW 69 75 80 90 95


Weight m kg 34

1) At maximum continuous operatingpressure; pressure fluid temperatureϑ = 50 °C

2) Depending on size3) Continuous (for type PVQ)



Operating pressure 3) pmax bar 210 210 210 160 140

Power 1) (1450 min-1) P kW 11 16 21 18 18


Weight m kg 12




Power 1) (1450 min-1) P kW 22 26 32 34 37


Weight m kg 14,8




Power 1) (1450 min-1) P kW 38 45 55 60 65


Weight m kg 23


23

Vane pumps type PV7..., pilot operatedVane pumps type PV7...A, direct operated

Variable displacement pumps , pilot operated

• Variable displacement• Low operating noise• Pressue and flow can be controlled• Controller adjustment element can optionally be locked• Also available as completely assembled compact drive unit

(pump with electric motor) type "MPU"• Low hysteresis• Very short control times• Pump combinations possible with standard pumps• Mounting and connection dimensions according to

– VDMA 24 560/1– ISO 3019/2

Type PV7..., pilot operated


Nominal pressure 160 bar


Frame size 40 63 100Displacement Vg max cm3 45 71 71 94 118 150

Operating pressure pmax bar 160 80 160 80 160 80Power at 1450 min–1 Pmax kW 20,5 17 34 22 54 35Speed range n min–1 900 to 1800Weight m kg 30 37 56

Variable displacement pumps, direct operated

• Very short control times


• Low zero-stroke power

• Mounting and connection dimensions according toVDMA 24 560/1 and ISO 3019/2

• Good efficiency

• Also availabe as completely assembled compact drive unit(pump with electric motor) type "MPU"

• Pump combinations possible

Type PV7...A, direct operated


Nominal pressure 100 bar

Detailed information:RE 10 520RE 10 521

Frame size 10 16 25Displacement Vg max cm3 14 20 20 30 30 45

Operating pressure pmax bar 160 100 160 80 160 80Power at 1450 min–1 Pmax kW 6.3 5.8 10 7.1 13.7 10.5Speed range n min–1 900 to 1800Weight m kg 12.5 17 21

Frame size 06 20

Displacement Vg max cm3 10 14 20 25

Operating pressure pmax bar 100 70 100 100

Power at 1450 min–1 Pmax kW 2.5 2.7 5 6

Speed range n min–1 1000 to 1800

Weight m kg 6.3 11.4 11.4= Preferred product range

24

Variable vane pumpsType VPV

Variable vane pumps

• Maximum pressure 210 bar


• Axial gap compensation for high efficiency


Detailed information:AKY 003/41) At 210 bar

Nominal size 16 25 32 45 63

Displacement volume Vg max cm3 16.8 27.4 32.0 47.3 64.4

Operating pressure pmax bar 210

Power 1) (1450 min-1) P kW 3.0 3.6 3.6 6.3 6.9

Speed range n min-1 900 to 1800

Weight m kg 16.5 28 28 58 58


Displacement volume Vg max cm3 82.3 99.0 131.0 164.0


Power 1) (1450 min-1) P kW 6.9 10.4 10.6 10.6


Weight m kg 58 113 113 113

25

Radial piston pumpsTypes R4, R4-Mini



• Self-aspirating, valve-controlled

• Very low noise

• Long bearing life due to hydro-dynamically lubricated plainbearings

• Several pressure ports with different cylinder combinationspossible

• Can be combined with fixed and variable displacement vane,gear and axial piston pumps

• 14 nominal sizes, favourable graduations for optimum matchingto the application

Type R4

Nominal sizes 1.6 to 20.0

Radial piston pump with 3, 5 or 10 pistons




• Very compact build, hence installation-friendly dimensions

• 5 nominal sizes

• Piston/cylinder kits also available

Nominal size 8.0 10.0 16.0 20.0

Displacement Vg max cm3 8.03 9.71 16.07 19.43


Power at 1450 min-1 P kW 10.9 12.9 21.2 25.3


Weight m kg 8.6 8.6 12.7 12.7

Type R4-MiniNominal sizes 0.4 to 2.0

Radial piston pump with 3 pistons

Detailed information:RE 11 2601) Depending on size

Nominal size 0.4 0.63 1.0 1.6 2.0



Power at 1450 min-1 P kW 0.66 1.15 1.14 1.06 0.86


Weight m kg 2.6

Nominal size 1.6 2.0 2.5 3.15 4.0



Power at 1450 min-1 P kW 2.9 4.1 4.9 6.8 8.1


Weight m kg 6.8 6.8 6.8 8.6 8.6

Nominal size 6.3 8.0 3.15 5.0 6.3



Power at 1450 min-1 P kW 13.6 16.1 4.7 6.7 7.9


Weight m kg 12.7 12.7 6.8 6.8 6.8


26

Combination pumps

Fixed displacement pump + Fixed displacement pump

Variable displacement pump + Fixed displacement pump

Variable displacement pump + Variable displacement pumpNumerous combination options

Combination pumps

Detailed information on request

• = included in product range

– = not available

Multiple combinations on request

PV7

PGH

/PG

F

R4 R4 M

ini

G2

G3

A10

PVV/

PVQ

Rear pump

Fron

t pum

p

PV7 • • • • • • • •PGH/PGF – • – – • – • •R4 – – – – • • – –

G2 – – – – • – – –

G3 – – – – • • – –

A10 – • – – • • • •


27

HYDRAULIC MOTORS

Axial piston motors

Swash plate and bent axis axial pistonmotors are available for the medium andhigh pressure ranges.

Our proven hydrostatic drives for stationaryapplications are robust, reliable, have along service life, have low noise emissions,and high efficiency as well as beingeconomical.


• Swept volumes of 5 to 1000 cm3

• Nominal pressures up to 400 bar

• Max. speed up to 10000 min–1

• Torques up to 5570 Nm

Radial piston eccentric motors

Radial piston eccentric motors of the typesMR.. are externally pressurised fixeddisplacement hydraulic motors.

The direction of rotation can be clockwiseor anti-clockwise as well as bi-directional.


• Swept volumes up to 10802 cm3

• Max. Speeds up to 800 min–1

• Continuous power up to 370 kW

• Torques up to 40000 Nm

28

Fixed displacement motorsType A2FM

Type A2FM




Fixed displacement motors

• Nominal pressure: NS 5: 315 bar; NS 10 to 200: 400 bar;NS 250 to 1000: 350 bar

• Peak pressure: NS 5: 350 bar; NS 10 to 200: 450 barNS 250 to 1000: 400 bar

• Series 6• Open and closed circuit• Standard motor suitable for all applications• Brake valves can be directly fitted• Integrated or built-on flushing valves• Suitable for pump operation in the closed circuit• Long-life bearing possible (NS 250 to 1000)

1) ∆p = 315 bar2) ∆p = 350 bar

Nominal size 5 10 12 16 23 28

Swept volume Vg cm3 4.93 10.3 12.0 16.0 22.9 28.1

Speed nmax min–1 10000 8000 8000 8000 6300 6300

Inlet flow qV max L/min 49 82 96 128 144 176

Power ∆p = 400 bar Pmax kW 26 1) 55 64 85 96 118

Torque ∆p = 400 bar T Nm 25 1) 65 76 100 144 178

Weight (approx.) m kg 2.5 5.4 5.4 5.4 9.5 9.5

Nominal size

Swept volume Vg cm3 32 45.6 56.1 63 80.4 90

Speed nmax min–1 6300 5600 5000 5000 4500 4500


Power ∆p = 400 bar Pmax kW 134 170 187 210 241 270

Torque ∆p = 400 bar T Nm 204 290 356 400 508 572

Weight (approx.) m kg 9.5 13.5 18 18 23 23

Nominal size 107 125 160 180 200 250

Swept volume Vg cm3 106.7 125 160.4 180 200 250

Speed nmax min–1 4000 4000 3600 3600 2750 2500


Power ∆p = 400 bar Pmax kW 285 333 385 432 367 365 2)

Tightening torque ∆p = 400 bar T Nm 680 796 1016 1144 1272 1393 2)

Weight (approx.) m kg 32 32 45 45 66 73Nominal size 355 500 710 1000

Swept volume Vg cm3 355 500 710 1000

Speed nmax min–1 2240 2000 1600 1600

Inlet flow qV max L/min 795 1000 1136 1600


Torque ∆p = 350 bar T Nm 1978 2785 3955 5570


32 45 56 63 80 90


29





• Standard and plug-in version

• High permissible output speeds

• SAE version

• Series 5

• Open and closed circuit

• Option: Integrated flushing and boost pressure valve

Type A10FM





Swept volume Vg cm3 23.5 28.5 36.7 44.5 63.1

Speed 1) nmax min–1 4900 4700 4200 4000 3400

Inlet flow at nmax qV max L/min 115 134 154 178 215

Power ∆p = 280 bar Pmax kW 43.6 62.5 71.8 83.1 100.1

Torque ∆p = 280 bar T Nm 105 127 163 198 281

Weight (approx.) m kg 12 12 17 17 22

1) At speed nmax it has to be ensured that alow pressure of 18 bar is available.


30



Speed nmax min–1 4250 4250 4000 3600



Torque∆p = 400 bar T Nm 140 178 255 356




Speed nmax min–1 3200 2600 2200 1800



Torque ∆p = 350 bar T Nm 395 696 1391 2783

Weight (approx.) m kg 34 61 120



• Nominal pressure:Nominal sizes 22 to 56: 400 barNominal sizes 71 to 500: 350 bar

• Peak pressure:Nominal sizes 22 to 56: 450 barNominal sizes 71 to 500: 400 bar

• Series 3: Nominal sizes 22 to 56, 125 to 500

• Series 1: Nominal size 71

• This compact motor can be used whenever A2FM bent-axismotors cannot be chosen for technical or space reasons, e.g.– Series circuit (high summated pressure)– Mounting of a brake (through-drive option)– Occurrence of rotary vibrations


Type A4FM




Nominal sizes 22 to 56: 2-hole flange

Nominal sizes 71 to 250: 4-hole flange

Nominal size 500: 8-hole flange


31

Nominal size, A4FP 32 40 50 63 71 90 112

Swept volume Vg cm3 32 40 50 63 71 90 112

Speed nmax min–1 3700 3700 3200 3200 3200 2600 2600

Inlet flow qV max L/min 118 148 160 202 227 234 291

Power ∆p = 350 bar Pmax kW 69 86 93 118 132 137 170

Torque ∆p = 350 bar T Nm 178 223 278 351 395 501 623

Weight (approx.) m kg 22 22 34 34 34 61 61

Nominal size, A4FP 125 200 224 250 400 450 500


Speed nmax min–1 2600 2200 2200 2200 1800 1800 1800

Inlet flow qV max L/min 325 440 493 550 720 810 900

Power ∆p = 350 bar Pmax kW 190 257 287 321 420 473 525

Torque ∆p = 350 bar T Nm 696 1113 1247 1391 2226 2504 2783

Weight (approx.) m kg 61 120 120 120 220 220 220

Plug-in fixed displacement motorsTypes A4FP, 2A4FP, A10FP

Plug-in fixed displacement motors

• Nominal pressure:A4FP, 2A4FP: 350 barA10FP: 280 bar

• Peak pressure:A4FP, 2A4FP: 400 barA10FP: 350 bar

• Series 1


• For hydrostatic drives, mainly intended for marine applications e.g.– Lateral thrust propeller drives– Cargo pump drives– Fan drives

Types A4FP, 2A4FP



Detailed information:RE 91 125Type A10FP

Nominal size 18



Nominal size, 2A4FP (Back to Back) 200 224 250 400 450 500 –A10FP – – – – – – 18

Swept volume Vg cm3 2x200 2x224 2x250 2x400 2x450 2x500 18

Speed nmax min–1 2000 2000 2000 1800 1800 1800 4200

Inlet flow qV max L/min 800 896 1000 1440 1620 1800 75,6

Power ∆p = 350 bar Pmax kW 466 522 582 840 946 1050 35,31)

Torque ∆p = 350 bar T Nm 2226 2494 2783 4452 5008 5565 801)

Weight (approx.) m kg 196 196 196 400 400 400 9 1) ∆p = 280 bar


32

pSt / I

Vg min Vg max Vg min Vg max

pSt / I

Vg min Vg max

pB

Nominal size A6VM/A6VE 28 55 80 107Swept volume Vg max cm3 28,1 54,8 80 107

Vg 0 cm3 0 0 0 0Speed 1) at Vg max nmax min–1 5550 4450 3900 3550

at Vg 0 nmax min–1 10450 8350 7350 6300Inlet flow at n max qV max L/min 156 244 312 380Power 3) Pmax kW 104 163 208 253Torque 3) T Nm 178 348 510 679Weight (approx.) m kg 16 26 34 47

Nominal size A6VM/A6VE 140 2) 160 200 2)

Swept volume Vg max cm3 140 160 200Vg 0 cm3 0 0 0

Speed 1) at Vg max nmax min–1 3250 3100 2900at Vg 0 nmax min–1 5750 5500 5100

Inlet flow at n max qV max L/min 455 496 580Power 3) Pmax kW 303 331 387Torque 3) T Nm 891 1016 1273Weight (approx.) m kg 60 64 80

Nominal size A6VM 250 5) 355 500 1000Swept volume Vg max cm3 250 355 500 1000

Vg 0 cm3 0 0 0 0Speed 1) at Vg max nmax min–1 2500 2240 2000 1600

at Vg < Vg max nmax min–1 3300 2950 2650 2100Inlet flow at n max qV max L/min 625 795 1000 1600Power 4) Pmax kW 365 464 583 933Torque 4) T Nm 1391 1978 2785 5571Weight (approx.) m kg 90 170 210 430

Variable displacement motorsTypes A6VM, A6VE

Variable displacement motors

• Series 6• Open and closed circuit• Nominal pressure: Nominal sizes 28 bis 200: 400 bar

Nominal sizes 250 to 1000: 350 bar• Peak pressure: Nominal sizes 28 to 200: 450 bar

Nominal sizes 250 to 1000: 400 bar• Motor as standard version (A6VM) or plug-in version (A6VE)• Due to the wide control range, A6VM and A6VE variable

displacement motors meet the requirements for high speed andhigh torque.

• The displacement of these motors can be swivelled to zero, i.e.the adjustment range is from Vg max (swivel angle 25°, 26.5°) toVg min (swivel angle 0°)

• Brake valve can be fitted• Optional with fitted flushing and boost pressure valve• Hydrostatic A6VE plug-in motors are preferably intended for

installation in mechanical gearboxes, e.g. track drive gearboxes

1) When observing qv max2) Only A6VM available3) ∆p = 400 bar at Vg max4) ∆p = 350 bar at Vg max5) Also available as A6VE

Type A6VM, A6VE



Detailed information A6VM:

RE 91 604

A6VE plug-in versionNominal sizes 28 to 250

RE 91 606

HZ / EZHydraulic / electrical two-point adjustment element

HAAutomatic adjustmentelement, high-pressure-related

pB = Operating pressurepSt = Pilot pressureI = Control pressureVg = Swept volume

HD / EPHydr. adjustment element, pilotpressure-related/el. adjustmentelement with prop. solenoid

DAHydraulic adjustmentelement. speed-related


33

Vg min Vg max

pSt

Vg min Vg max

pSt

Vg min Vg max

Two-speed motorsType A10VM

Two-speed motors



• Series 5

• Hydraulic or electrical two-point adjustment

• High permissible output speed

• SAE version


Type A10VM




1) For speed nmax a low pressure ofp = 18 bar must be available.

EZ1/EZ2/EZ6/EZ7Electrical two-pointadjustment

DGDirect operatedtwo-point adjustment

Nominal size 28 45 63

Swept volume Vg max cm3 28 45 62

Speed 1) n max min–1 4700 4000 3300

Inlet flow at nmax qV max L/min 132 180 205

Power ∆p = 280 bar P max kW 61 84 95

Torque ∆p = 280 bar Tmax Nm 125 200 276

Weight (approx.) m kg 14 18 26

Energised

De-energised

Vg = DisplacementpSt = Pilot pressure (with HZ)

and actuating pressure(with DG)

HZ/HZ6Hydraulic two-pointadjustment


34


• Short, compact build

• Good low-speed characteristics

• Reversible

• High tightening torques

• High start-up torques

• Great shaft loads permitted


• Low pressure loss in positioning control

• Roller-guided pinion

• Few wear parts

Type GMRP



Nominal size 50 80 100 125 160 200 250 320Swept volume Vg max cm3 50.9 78.7 98.9 123.6 158.5197.8 247.2 316.9Start-up tightening torque (70 bar) TStart Nm 31 60 76 96 125 150 206 262Torque T Nm 44 73 90 113 148 184 232 294Speed (at 20 L/min) n max min-1 378 240 190 155 119 96 77 60Operating pressure 1) p max bar 70Positioning time for 180° t s ≤ 0.5Positioning per revolution 1, 2 or 3 1) Continuous operation

Planetary gear motors (positioning motors)Type GMRP


35

Radial piston eccentric motorsTypes MR, MRE, MRT, MRTE

Types MR, MRENominal sizes 160 to 8500


Types MRT, MRTENominal sizes 7100 to 10800

Radial piston eccentric motor with 10 pistons



• Closely graduated swept volumes• Very high start-up torques• Smooth running even at very low speeds

(nmin = 0.5 to 1 min–1)• High resistance to thermal shock• Reversible• Suitable for closed-loop control applications• Suitable for fire-resistant fluids• Roller bearings for extremely long service life• Very low operating noise• Version with:

Measurement shaft, hollow shaft, brake

MRNominal size 160 190 250 300 350 450 600


Continuous pressure pkonst. bar 250

Power Pmax kW 30 36 48 53 54 75 84

Speed nmax min–1 800 800 750 750 600 600 500

Torque Tmax Nm 720 870 1120 1380 1560 2030 2720

Weight m kg 46 46 50 50 77 77 97

MRNominal size 700 1100 1800 2400 2800 3600

Swept volume Vg cm3 707 1126 1810 2393 2792 3637

Continuous pressure pkonst. bar 250

Power Pmax kW 97 119 157 183 194 198

Speed nmax min–1 500 330 250 220 200 180

Torque Tmax Nm 3170 5100 8240 10650 12650 16350

Weight m kg 97 140 209 325 325 508

MRE MRT MRTENominal size 3100 5400 8500 7100 9000 10800

Swept volume Vg cm3 3104 5401 8525 7100 9005 10802

Continuous pressure pkonst. bar 210 210 210 250 250 210

Power Pmax kW 190 210 260 330 370 310

Speed nmax min–1 200 160 120 150 130 110

Torque Tmax Nm 11700 20600 32500 31300 40000 39300

Weight m kg 320 508 750 920 920 920

MR MRENominal size 4500 6500 7000 500 800 1400 2100


Continuous pressure pkonst. bar 250 250 250 210 210 210 210

Power Pmax kW 210 250 260 70 93 102 148

Speed nmax min–1 170 130 130 600 450 280 250

Torque Tmax Nm 20250 29450 32000 1880 3020 5160 7850

Weight m kg 508 750 750 77 97 140 209

In the upper pressure and power range, thehousing must be flushed.


36

MPU compact motor-pump unitMotor-pump group type ABAPG

Electric motor Built-on pump Type

0.75 kW Variable displacement vane pump PV7..., PV7..A...

Up to 3.6 kW Internal gear pump PGF...

Type MPU with PV7... (pilot operated)

Detailed information: RE 10 515

Type MPU with PV7..A... (directoperated)Detailed information:RE 10 520

Type MPU with PGF


Compact unit

• Assembly ready for installation

• Low storage cost

• Compact build

Type ABAPG

With pump types A10VSO; PV7; GF3 andPGH

Electric motor BS 132 to 280


Technical data (pump/motor)

Pump type Internal gear (fixed displacement)

• Displacement Vg max cm3 20 to 125

• Operating pressure pmax bar Up to 315

Pump type Vane (variable displacement)



Pump type Axial piston (variable displacement)



Electric motor power P kW 7.5 to 90

Motor/pump group

• Electric motor with support and flange, form B35

• Pump mounted to the motor with pump mounting bracket andcoupling

• Suitable for mounting onto the reservoir or base frame ofseparate installation


• For a variety of applications

• Clearly arranged, maintenance-friendly design

• Optionally with fixed or variable displacement pumps

• Combination pumps for multi-circuit systems possible


37

HYDRAULIC CYLINDERS

The Bosch-Rexroth cylinders distinguishthemselves due to their high quality andinnovative designs, such as precisely guidedpiston rods in conjunction with state of theart sealing technology, self-adjusting endposition damping or safety bleeding.

Proximity switches and integrated positionmeasuring systems in conjunction withbuilt-on control blocks and high responsevalves make it possible to form completehydraulic axes.


• Mill, tie rod as well as branch and specialcylinders

• Operating pressure up to 4000 bar

• Installation dimensions to ISO, DIN,CETOP, etc.

• Piston diameters Ø 25 to 320 mm (up to1500 mm Hydraudyne)

• Stroke lengths up to 6000 mm (up to24000 mm Hydraudyne)

• Seal systems

• Integrated position measuring systems

• Integrated proximity switches

38

Hydraulic cylinders to ISO

Mill type design

• Mill type design for applications even under extreme operatingconditions

• Easily serviced modular system

• Various mounting styles

• Exchangability due to standardisation

Series CDL1 1) CDM1 2) / H 160 M CDH2 3) / H 250 E

Nominal pressure bar 160 160 250

Piston Ø mm 25 to 200 25 to 200 50 to 320

Piston rod Ø mm 14 to 110 14 to 140 32 to 220

Mounting types 7 9 6

Stroke length mm up to 3000 up to 3000 up to 6000

Stoke speed m/s up to 0.5 up to 0.5 up to 0.5


• Series CDL1: RD/E/F 17 325

• Series CDM1: RD/E/F 17 328 H160M: AKY 015/10

• Series CDH2: RD/E/F 17 334 H250 E: AKY 015/11

1) Installation dimensions to Bosch Rexroth

2) Installation dimensions to ISO 6020/1,CETOP RP 58 H

3) Installation dimensions to DIN 24 333,ISO 6022 and CETOP RP 73 H

Tie rod design

• Fixing of the head and cap by the tie rod principle

• Easily serviced modular system

• Small installation dimensions

• Various mounting styles

• Exchangability due to standardisation


• Series CD T3: RD/E/F 17 032 H160CA: AKY 015/9

1) Installation dimensions to DIN 24 554and ISO 6020/2

2) Operating pressure up to 210 barpossible

Series CD T3 1) / H 160 CA

Nominal pressure bar 160 (210 2))

Piston Ø mm 25 to 200

Piston rod Ø mm 12 to 140

Mounting types 14

Stroke length mm up to 3000

Stroke speed m/s up to 0.5

Branch and special cylinders on request! = Preferred product range

39

Hydraulic cylinders

Mill type design

Series C160TH/BH 1) A60/A120H C160SV/SVP/SVU 2)

Nominal pressure bar 160 80/130 160





Stroke speed m/s up to 1 to 1 up to 1

Series CDH1 CDH3

Nominal pressure bar 250 350

Piston Ø mm 40 to 320 40 to 320

Piston rod Ø mm 22 to 220 28 to 220

Mounting types 6 6

Stroke length mm up to 6000 up to 6000

Stroke speed m/s up to 0.5 up to 0.5


• Series C160TH/TB: AKY 015/3

• Series A60/A120H: 7472 999 315

• Series C160SV/SVP/SVU: BEY 015/2

• Series CDH1: RD/E/F 17331

• Series CDH3: RD/E/F 17337

1) Installation dimensions to ISO 6020/12) With integrated position transducer

40

Tie rod design

Hydraulic cylinders

Series CD70 1) C80H CDW160 2)

Nominal pressure bar 70 80 160





Stroke speed m/s up to 0.5 up to 1 up to 1

Series VBH 3) CD210 1)

Nominal pressure bar 200 210

Piston Ø mm 25 to 125 14 to 200

Piston rod Ø mm 16 to 70 16 to 140

Mounting types 4 16

Stroke length mm up to 160 up to 3000

Stroke speed m/s up to 0.5 up to 0.5


• Series CD70: RE 17 016

• Series C80H: AKY 015/5

• Series CDW160: RE 17 014

• Series VBH: ATFR 015/16

• Series CD210: RE 17 017

1) Installation dimensions to N.F.P.A and JIC2) With integrated position transducer3) To CNOMO 05.07.65 to 05.07.71

41

SWITCHING VALVES

Subplate mounting directionalvalves

For applications in manufacturing machineswe can offer direct and pilot operatedsubplate mounting directional valves withwet-pin solenoids.


• Direct operated NS 6 and NS 10:Max. operating pressure up to 350 barMax. flow up to 1200 L/min

• Pilot operated NS 10 to NS 32:Max. operating pressure up to 350 barMax. flow up to 1100 L/min

• Porting patterns are internationallystandardised

• Extensive spool symbols and operatingtypes

Pressure, flow and isolatorvalves

In addition to the pressure, flow andisolator valves this product segment alsoincludes accessories such as sub-plates.


• NS 6 to NS 32 as well as as linemounting valves:Max. operating pressure up to 630 bar

• Pressure valvesPressure relief valvesPressure reducing valvesPressure sequence and cut-off valves

• Flow valvesThrottle valvesFlow control valves

• Isolator valvesCheck valvesPilot operated check valves

2-way cartridge valves(logic elements)

2-way cartridge valves are elements thatare designed as a compact block. Thepower component is built into a DIN ISO7368 cavity in a manifold block and is heldin place with a cover.


• NS 16 to NS 160

• Max. operating pressure up to 420 bar

• Directional function

• Pressure function

42

Check valvesTypes S, M-SR

Check valves

• Leak-free closure in one direction

• For threaded connection

• 4 opening pressures:– Without spring– 0.5 bar– 1.5 bar– 3 bar– 5 bar

Type SNominal sizes 6 to 30


Nominal size 6 8 10

Operating pressure pmax bar 315 315 315

Flow qV max L/min 18 36 60




Check valve cartridge units


• 5 opening pressures:– Without spring– 0.2 bar– 0.5 bar– 1.5 bar– 3 bar– 5 bar

• Plug screw with pipe thread ormetric ISO thread

• Installation in manifolds:– As right-angled cartridge valve (version "KE")– As straight cartridge (version "KD")

Type M-SR





Flow ("KE") qV max L/min – 35 50 120

Flow ("KD") qV max L/min 15 30 50 100



Flow ("KE") qV max L/min 200 300 400

Flow ("KD") qV max L/min 200 300 400 = Preferred product range

Nominal size

43

Check valves of sandwich plate designTypes Z1S, Z2S, Z2SRK

Type Z1S


Detailed information:• Nominal size 6 RE 21 533• Nominal size 10 RE 21 536

Check valves of sandwich plate design

• Porting pattern to DIN 24 340 form A, ISO 4401 andCETOP–RP 121 H

• 8 closing functions

• 3 opening pressures: 0.5; 3; 5 bar

• Optional with– Metal seal: Type Z1S…-3X/V (vpressure fluid > 4 m/s)

– Soft seal: Type Z1S…1-2X/VW4 (vpressure fluid < 4 m/s)

Nominal size 6 10

Operating pressure pmax bar 315 315

Flow qV max L/min 40 100

Nominal size 6 10



Type Z2SRK



Pilot operated check valvesof sandwich plate design(210 bar series)


• For the leak-free closure of two actuator ports

• Opening pressure 1.5 bar

Type Z2SNominal sizes 6 to 22

Detailed information:• Nominal size 6 RE 21 548• Nominal size 10 RE 21 553• Nominal size 16 RE 21 558• Nominal size 22 RE 21 564

Pilot operated check valvesof sandwich plate design


• For the leak-free closure of one or two actuator ports, even overlonger times at rest

• Opening pressures:– Nominal size 6: 1.5; 3; 7 bar– Nominal size 10: 1.5; 3; 6; 10 bar– Nominal sizes 16 and 22: 3; 5; 7.5; 10 bar


Series 6X 3X 5X 5X


Flow qV max L/min 60 120 300 450


44

Hydraulically pilot operated check valvesTypes SV, SL

Hydraulically pilot operated check valves

• With optional leak-oil port

• Optionally with pre-decompression (nominal sizes 10 to 32 only)

• 4 opening pressures:– Nominal size 6:

1.5; 3; 7 or 10 bar– Nominal size 10:

1.5; 3; 6; or 10 bar– Nominal sizes 16 and 20:

2.5; 5; 7.5 or 10 bar– Nominal sizes 25 and 32:

2.5; 5; 8 or 10 bar

• For subplate mounting ("P"):– Nominal size 6:

Porting pattern to DIN 24 340 form A, ISO 4401 andCETOP–RP 121 H, subplates to RE 45 052

– Nominal sizes 10 to 32:Porting pattern to DIN 24 340 form D, ISO 5781 andCETOP–RP 121 H, subplates to RE 45 062

• For threaded connection ("G") (nominal size 10 to 32 only)

Types SV, SL


Detailed information:• Nominal size 6

RE 21 460• Nominal sizes 10 to 32

RE 21 468

• Nominal sizes 52 to 150on enquiry


Series 6X 4X 4X


Pilot pressure pSt bar 5 to 315 5 to 315 5 to 315

Flow ("G") qV max L/min – 150 350

Flow ("P") qV max L/min 60 150 –


Series 4X 4X 4X


Pilot pressure pSt bar 5 to 315 5 to 315 5 to 315

Flow ("G") qV max L/min 350 550 550

Flow ("P") qV max L/min 350 – 550

Nominal size 52 to 150

Series 1X


Pilot pressure pSt bar 0,6 to 315

Flow qV max L/min 700 to 6400


45

Check valvesValve cover

Check valves ISO 7368


• 4 opening pressures:– 0.3 bar– 1.0 bar– 4.0 bar– 10.0 bar

• For fitting into manifold blocks


* At ∆p 8 bar

Valve cover

• For check valves




Flow qV max* L/min 370 680 1100

Nominal size 40 50


Flow qV max* L/min 1600 2300



Weight m kg 0.7 1.5 3.0

Nominal size 40 50


Weight m kg 5.5 8.1

46

Check valves of sandwich plate designBypass check valvesIsolator valves

Pilot operated check valvesof sandwich plate design

• Porting pattern to ISO 4401


Detailed information:AKY 007/3, page 37

Isolator valves of sandwich plate design

• Spool and poppet versions





Flow qV max L/min 40/60 120 200 250

Bypass check valves

• For throttle and flow control valves


• A → B closed, P and T closed

Nominal size 6


Flow qV max L/min 60

Nominal size 6 10


Flow qV max L/min 50 100 = Preferred product range

47



Pilot pressure pSt bar 3 to 315 - -

Direct operated pSt bar - - px = 0.75 pB + 0.54 pA1)

px = 0.75 pB + 0.33 pA2)

Pilot operated pSt bar - px = 0.07 pB + 0.93 pA1) -

px = 0.07 pB + 0.07 pA2)


Hydraulic pilot operated check valves

• With optional drain connection• Porting pattern to ISO 5781

Hydraulic pilot operated check valves

Detailed information:AKY 007/31) Internal drain2) External drain

48

Pre-fill valvesTypes ZSF and ZSFW, Type SF

Types ZSF, ZSFW




Pre-fill valves

• Hydraulic pilot operated check valve of sandwich plate design

– For flange connections

– For line mounting

• Solenoid operated decompression via built-on directional valve

Type SF




Pre-fill valves

• Hydraulic pilot operated check valve

– For flange connections

– For reservoir mounting


Type SFA




Pre-fill valves

• Hydraulic pilot operated check valve

– For threaded connections (NS 32)

– For flange connections (from NS 40)

• For mounting directly on the work cylinder

• With or without decompression

• Integrated high pressure connection

49

Directional poppet valves, direct operatedTypes SMM, SH, SP, SEW, SED

Types SEW, SED



1) RE 22 0582) RE 22 049

• Nominal size 103) RE 22 0754) RE 22 045

Nominal size 6

Version SEW 1) SED 2)

Operating pressure pmax bar 420/630 350


Directional poppet valves, direct operated


• Leak-free isolation of closed port

• Solenoids with detachable coil

• The pressure-tight chamber needs not to be opened forchanging the coil 2); 4)

• Switching is ensured even when under pressure for long periodsof time

Nominal size 10

Version SEW 3) SED 4)




50

Directional poppet valves type KSEDirectional spool valves type KKE

Build size 1

Version 2/2 1); 2) 3/2 3)


Flow qVmax L/min 20 12

Directional poppet valves, direct operated

• Direct operated directional poppet valve with solenoid operation

• Closed port is leak-free

• Safe switching even after long periods of time

• Wet-pin DC solenoids

• Coil can be rotated

• With protected hand override

• Leak-free on both sides 2)

Type KSE

Build size 1

Detailed information:RE 18 136-02 1) and RE 18 136-03 3)

Build size 1

Version 3/2 1) 4/2 2)


Flow qVmax L/min 60 50

Directional spool valves, direct operated• Direct operated directional spool valve with solenoid operation

• Valves can pass flow in both directions

• Wet-pin DC solenoids


• With protected hand override

Type KKE

Build size 1

Detailed information:RE 18 136-04 1) and RE 18 136-05 2)


51

Directional spool valves, direct operatedTypes WH., WP, WN, H-WH, WM., H-WMM

Types WH and WHD, hydraulically operated

Types WN and WP, pneumatically operatedNominal sizes 6 to 32

Detailed information:• Nominal size 6, types WH, WP

RE 22 282• Nominal size 10, types WHD, WP, WN

1) RE 22 331• Nominal sizes 10 to 32, types H-WH, WH

2) RE 24 751

Nominal size 6 10 1) 10 2)

Type WH, WP WHD, WP, WN H-WH, WH

Operaing pressure pmax bar 315 315 350/280



Type H-WH, WH

Operaing pressure pmax bar 350/280 350/280 350/280 350/280

Flow qV max L/min 300 450 650 1100

Nominal size 4 6 10

Type WMM…K 3) 3)


Flow qV max L/min 25 60 1203) WMM, WMR, WMU, WMD, WMDA

Type WMM, lever operated

Types WMR, WMU, roller operated

Type WMD, rotary knob operatedNominal sizes 4 to 22

Detailed information:• Nominal size 4 RE 23 140 ("K")

• Nominal size 6 RE 22 280RE 22 284

• Nominal size 10 RE 22 312RE 22 331

• Nominal sizes 16 and 22 RE 22 371

• Nominal sizes 32 RE 23 778

Directional spool valves, direct operated


• Available as cartridge valve (Re 23 140, version "K")

• Position monitoring by means of– inductive limit switch or– mechanical limit switch



• Stroke adjustment element, optional 2)

• Position monitoring by means of inductive limit switch



Type H-WMM H-WMM H-WMM



52

Directional spool valves, direct operatedType WE

Type WE



RE 23 160 ("P")

• Nominal size 6RE 23 163 1)

RE 23 178 2)

RE 23 183 3)

RE 23 178-00 4)

• Nominal size 10RE 23 183 3)

RE 23 327 5)

RE 23 351 6)

Nominal size 4

Version "P"



Directional spool valves, direct operated,with solenoid actuation

• Wet-pin DC or AC solenoids

• Solenoids with detachable coil

• For subplate mounting ("P"):Porting pattern to DIN 24 340 form A, ISO 4401 andCETOP–RP 121 H

• Electrical connection as individual or central connection

• Inductive position monitor, optional (RE 24 830)

• Damped switching characteristics 3)

Nominal size 6

Version 1) 2) 3) 4)



Nominal size 10

Version 3) 5) 6)



1) Standard valve, NS 6 (DC solenoid only)2) Heavy duty valve3) Soft switching valve4) Reduced electrical power consumption5) Standard valve, NS 106) 5-chamber version (DC solenoid only)


53

Directional spool valves, pilot operatedType WEH

Type WEHNominal sizes 10 to102Detailed information:

Nominal sizes 10 to 32RE 24 751

Nominal sizes 52 to 102on enquiry

RE 24 830

Nominal size 10

Type 4WEH H-4WEH



Directional spool valves, pilot operated,with electro-hydraulic actuation

• Wet-pin DC or AC solenoids

• Spring and/or pressure return of the main spool to the initialposition

• Spring centering (NS 10 and 22)

• Spring or pressure centering (NS 16, 25 and 32)

• Manual override, optional


• Electrical connection as individual connection or centralconnection

• Switching time adjustment element, optional

• Stroke limiter at the main spool, optional (RE 24 830)

• Stroke limiter and/or end position control (NS 16, 22, 25 and32), optional (RE 24 830)

• Position monitoring by means of inductive limit switch (RE 24 830)

• Preload valve in the P-channel of the main valve for NS 16, 22,25 and 32

Nominal size 16

Type 4WEH H-4WEH



Nominal size 22

Type 4WEH H-4WEH




Type H4-WEH 4WEH H-4WEH





Type H-4WEH H-4WEH H-4WEH H-4WEH


Flow qV max L/min 2000 3000 4500 7000

54

a ba b

a b b a

Rexroth Bosch



• Porting pattern to DIN 24 340, ISO 4401 andCETOP R 35 H

• Optional stroke limitation

Nominal size 6 10



Pilot pressure Hydraulic barPneumatic bar

20 to 210 14 to 2502 to 10 2.5 to 10


Operating pressure pmax bar 350/280 350/280 350/280



• Porting pattern to DIN 24 340, ISO 4401 andCETOP R 35 H

Lever operation

Roller operation

Detailed information:NS 6 AKY 006/6NS 10 AKY 006/7NS 10, 16, 25 AKY 006/5

The spool movement when operating thelever is opposite with Rexroth whencompared to Bosch.

Hydraulic operation

Pneumatic operation

Detailed information:NS 6 AKY 006/6NS 10 AKY 006/7NS 10, 16, 25 AKY 006/5

Nominal size 6 10



• Rotation point= Preferred product range

55


Directional spool valves, direct operated,with solenoid operation

• Wet-pin AC or DC solenoids

• Pressure tight solenoid with removable coil

• Porting pattern to DIN 24 340 form A and ISO 4401

• Various types of electrical connections

Nominal size 6


1)AC or DC solenoidsAKY 006/6

2)Series EBEY 006/14

3)Solenoids and explosion protectionBEY 006/15

4) Reduced electrical power consumption(8 Watt)BEY 006/16

5)With M12 central plugBEY 006/17

6)With M12 connectionBEY 006/18

7)Active plug for switching valvesBEY 006/19

8)Soft switchingBEY 006/20

Nominal size 10Detailed information:

1)AC or DC solenoidsAKY 006/7

2)With M12 connectionBEY 006/21

Nominal size 10

Version 1) 2)



Nominal size 6

Version 5) 6) 7) 8)



Nominal size 6

Version 1) 2) 3) 4)




56

Directional spool valves, pilot operated,with electro-hydraulic operation

• Wet-pin AC or DC solenoids

• Spring centered main spool

• NS 6 pilot stage

• Porting pattern to DIN 24 340 form A and ISO 4401

• Various types of electrical connections

• Switching time adjustment, optional

• Pilot oil supply, optional

• Main spool stroke limitation

• Pre-load valve in the P port of the main valve for NS 16, 25

Nominal sizes 10, 16, 25Detailed information:AKY 006/5

Directional spool valves, pilot operated




57

Pressure relief valvesTypes DBD (direct operated), DB, DBW (pilot operated)

Type DBDNominal sizes 6 to 30


Pressure relief valves, direct operated

• For subplate mounting ("P")

• For threaded connection ("G")

• As cartridge valve ("K")

• Type-tested

• 3 optional pressure adjustment elements:– Headless pin with hexagon socket and protective cap– Rotary knob / hand wheel– Lockable rotary knob

Nominal size 6 8 10 15Version "P, G, K" "G" "P, G, K" "G"Operating pressure pmax bar 400 400 630 400Flow qV max L/min 50 120 120 250

Nominal size 20 25 30Version "P, G, K" "G" "P, G, K"Operating pressure pmax bar 400 315 315Flow qV max L/min 250 330 330

Types DB, DBW


Detailed information:• Nominal sizes 6 and 10

Series 4X (only "K") 3) RE 25 731

• Nominal sizes 10 to 30Series 5X 1) RE 25 802

• Nominal sizes 10, 15, 20Series 4X 2) RE 25 818

• Nominal size 20Series 1X (only "K") 2) RE 25 818

Pressure relief valves, pilot operated• For subplate mounting ("P"):

Porting pattern to DIN 24 340 form E, ISO 6264 and CETOP–RP121 H

• For block installation ("C")• For threaded connection ("G")• As cartridge valve ("K")• Solenoid operated unloading via built-on directional spool valve

or directional poppet valve• Switching shock dampening, optional 1) (type DBW. only)• 4 pressure adjustment elements, optional:

– Rotary knob– Sleeve with hexagon and protective cap– Lockable rotary knob with scale– Rotary knob with scale

Nominal size 6 10 1) 10 2) 15 1) 15 2)

Operating pressure pmax bar 315 350 350 350 350Flow ("P") qV max L/min – 250 200 – –Flow ("G") qV max L/min – 250 150 500 300Flow ("C") qV max L/min – 215 – – –Flow ("K") qV max L/min 60 3) 100 3) 150 – –

Nominal size 20 1) 20 2) 25 1) 30 1)

Operating pressure pmax bar 350 350 350 350Flow ("P") qV max L/min 500 400 – 650Flow ("G") qV max L/min 500 300 500 650Flow ("C") qV max L/min – – – 650Flow ("K") qV max L/min 300 – – – = Preferred product range

58

Pressure relief valves of sandwich plate design, pilot operatedTypes ZDB, Z2DB, ZDBK, Z2DBK

Types ZDB and Z2DB



RE 25 751

• Nominal size 10RE 25 761

Pressure relief valvesof sandwich plate design, pilot operated


• 4 pressure stages: 50, 100, 200, 315 bar

• 5 pressure relief functions:A – T,P – T,B – T,A – T and B – T,A – B and B – A

• 4 adjustment elements:– Rotary knob– Sleeve with hexagon and protective cap– Lockable rotary knob and scale– Rotary knob with scale

Nominal size 6 10



Types ZDBK and Z2DBKNominal sizes 6 and 10


RE 25 754



(210 bar series)



• 3 pressure stages: 50, 100, 210 bar

Nominal size 6 10




59

Pressure relief valves, direct operatedPressure relief valves, pilot operated

Pressure relief valves, direct operated

• For subplate mounting ("P")

• For threaded connections ("G")

• As a cartridge valve ("K")

• With design testing

• Optional adjustment elements– Grup screw with slot and protective cap– Grub screw with internal hexagon– Rotary knob / hand wheel– Lockable rotary knob

Detailed information:AKY 007/3 Page 6 to 15

*Vertical and horizontal versions


Pressure relief valves, pilot operated• For subplate mounting ("P")• Optional adjustment elements

– Grub screw with internal hexagon and protective cap– Rotary knob / hand wheel– Lockable rotary knob

Nominal size 6 10 25Operating pressure pmax bar 315 315 315Flow qV max L/min 60 300 400


Nominal size 6 10

Version "K; G" "K; G"



Nominal size 6 10

Version "P"* "P"



60

Pressure relief valves of sandwich plate design, direct operatedPressure relief valves of sandwich plate design, pilot operated

Detailed information:AKY 010/5Page 6 to 10 (NS 6)Page 17 to 21 (NS 10)

Pressure relief valvesof sandwich plate design, direct operated




• Adjustment elements:– Grub screw with internal hexagon– Rotary knob with scale– Lockable rotary knob with scale




• 2 pressure stages: 80, 160 bar

• NS 6: 2 pressure relief functions:P - TA - B and B - ANS 10: 1 pressure relief function: P - T

• Adjustment elements:– Grub screw with internal hexagon– Rotary knob with scale– Lockable rotary knob with scale

Nominal size 6 10


Flow qV max L/min 50/60 120

Nominal size 6 10


Flow qV max L/min 60 90/120


61

Pump safety blocks, pilot operatedTypes DBA, DBAW, DBAE

Types DBA, DBAW, DBAE

Nomianl sizes 16 to 32


Pump safety blicks, pilot operated

• For direct mounting onto the SAE pressure port of the pump

• Zero pressure start-up and circulation of the pump

• Solenoid operate unloading via a built-on directional spool valveor directional poppet valve

• Electrical monitoring of the set pressure

• Proportional pressure limitation and unloading using external orintegral control electronics

Nominal size 16 25 32Operating pressure pmax bar 350 350 350Flow qV max L/min 300 400 400

Nominal size 32 40


Flow (without check valve) qV max L/min 600 650

Flow (with check valve) qV max L/min 350 450

Types DBA, DBAW

Nominal sizes 32 und 40


Pump safety blocks, pilot operated

• For direct mounting onto the SAE pressure port of the pump

• Zero pressure start-up and circulation of the pump

• With integrated check valve

• Solenoid operated unloading via built-on directional spool valveor directional poppet valve

• Switching shock dampening, optional (type DBAW only)

• 4 pressure adjustment elements, optional:– Rotary knob– Sleeve with hexagon and protective cap– Lockable rotary knob with scale– Rotary knob with scale


62

Pressure reducing valves of sandwich plate designTypes ZDR.D (direct operated) and ZDR10V, ZDRK.V (pilot operated)

Pressure reducing valvesof sandwich plate design, direct operated


• Pressure reduction in channels A, B or P• 4 pressure stages: 25, 75, 150, 210 bar• 4 adjustment elements:


• Check valve, optional

Nominal size 6 10

Series 4X 5X



Nominal size 6 10



Type ZDRK.V



Pressure reducing valvesof sandwich plate design, pilot operated

(210 bar series)


• Pressure reduction in channels A, B or P(with NS 6, channel P only)


• Pressure gauge connection

Type ZDR.D



Type ZDR10V

Nominal size 10


Pressure reducing valvesof sandwich plate design, pilot operated• Porting pattern to DIN 24 340 form A, ISO 4401 and CETOP–RP 121 H

• Pressure reducing in channels A, B or P


• 4 adjustment elements:– Rotary knob– Sleeve with hexagon and protective cap– Lockable rotary knob with scale– Rotary knob with scale


Nominal size 10




63

Pressure reducing valvesTypes DR.D (direct operated) and DR (pilot operated)

Type DR.D


Detailed information:• Nominal size 6, series 5X

RE 26 564

• Nominal size 10, series 4XRE 26 580

Pressure reducing valves, direct operated

• Porting pattern – nominal size 6 toDIN 24 340 form A, ISO 4401 and CETOP–RP 121 H

• Porting pattern – nominal size 10 toDIN 24 340 form D, ISO 5781 and CETOP–RP 121 H

• 5 pressure stages



Nominal size 6 10

Secondary pressure, adjustable pmax bar 315 210


Nominal size 20 3) 20 4) 25 3) 30 3)

Secondary pressure 1) pmax bar 350 315 350 350

Flow ("P") qV max L/min 300 160 – 400

Flow ("G") qV max L/min 300 160 400 400

Flow ("C") qV max L/min – – – 400

Flow ("K") qV max L/min – 160 – –

Type DRNominal sizes 10 to 30

Detailed information:• Nominal size 10, series 3X (only "K")

5) RE 26 850

• Nominal sizes 10 to 30, series 5X3) RE 26 892

• Nominal sizes 10; 15; 20, series 4X4) RE 26 893

Pressure reducing valves, pilot operated• For subplate mounting ("P"):

Porting pattern to DIN 24 340 form D, ISO 5781 andCETOP–RP 121 H

• For block installation ("C")• For threaded connection ("G")• As cartridge valve ("K")• 4 pressure stages• 4 pressure adjustment elements, optional:


• Check valve, optional (for version "P" only)

Nominal size 10 3;5) 10 4) 15 3) 15 4)

Secondary pressure 1) pmax bar 350 2) 315 350 350

Flow ("P") qV max L/min 150 80 – –

Flow ("G") qV max L/min 150 80 300 160

Flow ("K") qV max L/min 100 5) 100 5) – –

1) Adjustable2) For version "K": pmax = 315 bar


64

Pressure reducing valves of sandwich plate design, direct operatedPressure reducing valves of sandwich plate design, pilot operated


Pressure reducing valvesof sandwich plate design, direct operated



• 2 pressure reducing functionsP - T and A - T

• Adjustment elements– Grub screw with internal hexagon– Rotary knob with scale– Lockable rotary knob with scale

Nominal size 6 10




Pressure reducing valvesof sandwich plate design, pilot operated



• 3 pressure reducing functionsP - TA - T and B - T

• Adjustment elements– Grub screw with internal hexagon– Lockable rotary knob with scale

Nominal size 10

Operating pressure pmax bar 200/315


65

Pressure reducing valves, direct operatedPressure reducing valves, pilot operated


Pressure reducing valves, direct operated

• Porting pattern to ISO 5781 and DIN 24 340 form P


• Adjustment elements– Grub screw with internal hexagon– Rotary knob with scale– Lockable rotary knob with scale

• Optional check valve


Pressure reducing valves, pilot operated

• Porting pattern to ISO 5781 and DIN 24 340 form P


• Adjustment elements– Hand wheel– Rotary knob with scale– Lockable rotary knob with scale


Nominal size 6 10

Secondary pressure, adjustable pmax bar 210/315 315


Nominal size 10 25

Secondary pressure pmax bar 315 315


66

Pressure sequencing valvesTypes DZ.D (direct operated) and DZ (pilot operated)

Type DZ.D

Nominal sizes 5, 6, 10


RE 26 055

• Nominal size 6, series 5X1) RE 26 0762) RE 26 080 (load-dependent counter-

balance valve)

• Nominal size 10, series 4XRE 26 099

Pressure sequencing valves, direct operated

• Porting pattern – nominal size 6 toDIN 24 340 form A, ISO 4401 and CETOP–RP 121 H

• Porting pattern – nominal size 10 toDIN 24 340 form D, ISO 5781 and CETOP–RP 121 H

• 4 pressure adjustment elements optional:– Rotary knob– Sleeve with hexagon and protective cap– Lockable rotary knob with scale– Rotary knob with scale


Nominal size 5 6 1) 6 2) 10

Sequencing pressure pmax bar 315 210 200 210


Type DZNominal sizes 10, 20, 30


Pressure sequencing valves, pilot operated

• For subplate mounting ("P"):Porting pattern to DIN 24 340 form D, ISO 5781 andCETOP–RP 121 H

• For block installation ("C")

• Suitable for use as pre-load, sequencing and by-pass valve




Version "P" "P" "P", "C"

Sequencing pressure pmax bar 315 315 315



67

Pressure cut-off valvesType DA (pilot operated)

Pressure cut-off valves, pilot operated

• For subplate mounting ("P"):Porting pattern to DIN 24 340 form A, ISO 4401 andCETOP–RP 121 H

• For block installation ("C")


• Solenoid operated unloading via built-on directional valve(NS 10, 20, 30)


Type DA



RE 26 404

• Nominal sizes 10; 20; 30, series 5XRE 26 411

1) Switching pressure differential 10 %2) Switching pressure differential 17 %3) At qV max = 100 %


Version "P", "K" "P" "P" "P", "C"

Cut-off pressure pmax bar 315 315 315 315

Flow 1) qV max L/min 30 3) 40 80 120

Flow 2) qV max L/min – 60 120 240


68

Pressure sequence valves, pilot operatedPressure cut-off valves, pilot operated


Pressure sequence valves, pilot operated

• Porting pattern to ISO 5781-06-07DIN 24 340-D10-1, form P


• Internal or external drain

• Adjustment element– Hand wheel


Pressure cut-off valves, pilot operated• Porting pattern to ISO 5781-06-07

DIN 24 340-D10-1, form P• Optional check valve• Internal or external drain• Adjustment element

– Hand wheel

Nominal size 10 25

Sequence pressure pmax bar 315 315


Nominal size 10 25

Cut-off pressure pmax bar 315 315


69

Double throttle check valves of sandwich plate designTypes Z2FS and Z2FSK

Double throttle check valvesof sandwich plate design


• For limiting the main or pilot flow of one or two actuators

• Meter-in or meter-out throttling

• 4 adjustment elements:– Rotary knob– Sleeve with hexagon and protective cap– Lockable rotary knob with scale– Rotary knob with scale


Series 4X 2X 3X 3X



Type Z2FS


Detailed information:• Nominal size 6 RE 27 506• Nominal size 10 RE 27 518• Nominal size 16 RE 27 526• Nominal size 22 RE 27 536

Nominal size 6 10



Type Z2FSK



Double throttle check valvesof sandwich plate design

(210 bar series)• Porting pattern to DIN 24 340 form A, ISO 4401 and

CETOP–RP 121 H

• For limiting the flow of two actuator ports



70

Throttle valves, throttle check valvesTypes MG, MK, F

Throttle valves, throttle check valves

• For in-line installation

• Pressure and viscosity-dependent

• Type MG:Throttling in both directions of flow

• Type MK:Throttling in only one direction of flow, free-flow in the oppositedirection (opening pressure 0.5 bar)

• Type F (needle type throttle valves):Throttling in both directions of flow









Flow qV max L/min 700 1100 1800 3000

Type MG and MK

Nominal sizes 6 bis 102

Detailed information:• Nominal sizes 6 to 30

RE 27 219• Nominal sizes 52 to 102

on enquiry

Type F




Nominal size 5 10



71

2-way flow control valves• For subplate mounting:

– Porting pattern – Nominal size 6 toDIN 24 340 form A, ISO 4401 and CETOP–RP 121 H

– Porting pattern – Nominal sizes 10 and 16 toDIN 24 340 form G, ISO 6263 and CETOP–RP 121 H

• Flow control in both directions by means of rectifier sandwichplate (see below, type Z4S)

• Stroke limiter of the rack-and-pinion drive that can be adjustedon both ends (types 2FRH and 2FRW)

• With actual value potentiometer for continuous monitoring ofthe throttle orifice position, optional (types 2FRH and 2FRW)

• With external closure of the pressure compensator, optional (NS 6)• Check valve, optional (NS 6)• Pressure compensator stroke limiter for reducing the start-up

jump, optional (NS 10 and 16)


Type 2FRM 2FRM, 2FRH, 2FRW

Series 3X 3X 3X

Operating pressure pmax bar 315 1) 315 315

Pilot pressure pSt bar – 315 315


Type 2FRM, manual operation

Type 2FRH, hydraulic operationType 2FRW, electro-hydraulicoperation



RE 28 163• Nominal sizes 10 and 16

RE 28 389

2-way flow control valves and rectifier sandwich platesTypes 2FRM, 2FRH, 2FRW and Z4S


Series 1X 3X 2X



Rectifier sandwich plates (Graetz circuit)for combination with flow control valves

• For ensuring a recified flow through a built-on flow control valve

• Can be used for supply and return flow

Type Z4S



RE 28 163• Nominal sizes 10 and 16

RE 28 389

1) With rectifier sandwich plateup to 210 bar


72

2-way flow control valvesof sandwich plate design


• With flow control in channels A, B, A and B or T (P)

Type Z2FRMNominal size 6


2-way flow control valvesTypes 2FRM.K, Z2FRM

2-way flow control valves


• With integrated check valve

Type 2FRM.K



Nominal size 6 10



Nominal size 6




73

Double throttle check valve of sandwich plate designThrottle, throttle check valves, subplate mounting

Double throttle check valveof sandwich plate design




Throttle, throttle check valvesfor subplate mounting


• For limiting the main or pilot flow toone or two actuators


• Adjustment element– Grub screw with internal hexagon

• For limiting the main or pilot flow toone or two actuators

• Meter-in or meter-out throttling (interchangable)

• Adjustment elements– Grub screw with internal hexagon– Grub screw with four flats

Nominal size 6




Operating pressure pmax bar 315/250 315 315 315

Flow qV max L/min 60/50 120 200 250


74

2-way flow control valves


2-way flow control valves• For subplate mounting• Flow control in one direction• Check valve, optional• Adjustment elements

– Rotary knob with scale– Lockable rotary knob with scale



Pilot pressure pSt min bar 5/8.5 6 7


75

2-way cartridge valves with directional functionTypes LC..A, LC..B, LFA

2-way cartridge valves with directional function

• Valve poppet with or without damping nose

• 4 different springs/opening pressures

• 4 stroke limiters

• Control cover with integrated poppet or shuttle valve

• Control cover for mounting directional poppet valves andintegrated shuttle valve, optional

• Control cover for mounting directional spool valves andintegrated shuttle valve, optional

• Power part as cartridge valve in stadardised mounting cavity(DIN 24 342, however, only up to nominal size 100), closed bymeans of a control cover

• Area ratio:– Type LC..A: 2:1– Type LC..B: 14,3:1

Types LC..A, LC..B, LFA




Operating pressure pmax bar up to 420 3) up to 420 3) up to 420 3) up to 420 3)

Flow 1) qV max L/min 290 600 750 1270

Flow 2) qV max L/min 320 800 ≈ 900 1500


Operating pressure pmax bar up to 420 3) up to 420 3) up to 420 3) up to 420 3)

Flow 1) qV max L/min 1950 2750 4500 7500

Flow 2) qV max L/min 2750 ≈ 3750 6200 10600

Nominal size 125 160

Operating pressure pmax bar up to 420 3) up to 420 3)

Flow 1) qV max L/min 11500 18000

Flow 2) qV max L/min 16000 ≈ 25000

1) ∆p ≈ 10 bar, with damping nose2) ∆p ≈ 10 bar, without damping nose3) Depending on pilot valve


76


Operating pressure p max bar 315 315 315 315 315

Weight m kg 0,7 1,5 3,0 5,5 8,1

2-way cartridge valve with directional functionsISO 7368

• For fitting into a manifold block

• Various opening pressures

• Poppet valve area ratios– 1:1– 1:1.6– 1:1.8

• With shaft seal

• With stepped spool


*∆p = 8 bar

** Not standard


Pilot directional control valves

• For mounting into the valve covers• Various functions (symbol / spools)


Valve cover

• For mounting directional spool valves

• Types– Direct directional functions– With integrated shuttle valve

2-way cartridge valve with directional functionsValve coverPilot directional control valves

Nominal size 6



El. connection U[V] f[Hz] 024/00

Nominal size 10** 16 25 32 40 50

Operating pressure p max bar 315 315 315 315 315 315

Flow qV max* L/min 210 370 820 1130 1600 2150

77

2-way cartridge valves with pressure relief andpressure sequencing functionTypes LC..DB, LFA..DB and LC..DZ, LFA..DZ

2-way cartridge valves with pressure relief function

• Cartridge:– With directional poppet valve (version "E")– With directional spool valve (version "D")

• Power part as cartridge valve in standardised mounting cavity(DIN 24 342)

• Various control valves for manual or electrical-proportionalpressure adjustment, optional– Integrated in the control cover– Mounted onto the control cover as pilot valve

(connection dimensions to DIN 24 340)

• 7 pressure stages, optional:25, 50, 100, 200, 315, 400 or 420 bar

Type LC..DB (cartridge)

Type LFA..DB (control cover)





Flow ("E") qV max L/min 250 400 600 1000

Flow ("D") qV max L/min 175 300 450 700



Flow ("E") qV max L/min 1600 2500 4500 7000

Flow ("D") qV max L/min 1400 1750 3200 4900

2-way cartridge valves with pressure sequencing function

• Pressure-related sequencing of a second system (e.g. high-pressure/low-pressure coupling of two pumps), optional

• Pressure-independent selection of the required spool position bymeans of electrically operated pilot valve, optional(not included within the scope of supply)

• Power part as cartridge valve in standardised mounting cavity(DIN 24 342), closed with standard cover

• Pilot valves for manual pressure adjustment, optional– Integrated in the control cover– Pilot valves for manual pressure adjustment, optional


• Various, adjustable max. sequencing pressures (up to 315 bar),optional

Type LC..DB (cartridge)

• With directional poppet valve ("E")• With directional poppet valve ("D")

Type LFA..DZ (control cover)

Type LFA..DZW (control cover forDZ function with pressure-relatedsequencing)





Flow ("E") qV max L/min 250 400 600 1000 1600

Flow ("D") qV max L/min 175 300 450 700 1400


78

2-way cartridge valves with pressure relief functionsValve coverPilot pressure valves

Nominal size 6


2-way cartridge valve withpressure relief functions ISO 7368

• For fitting into a manifold


• Poppet valve area ratio– 1:1

• With and without fine control grooves


*∆p = 8 bar

** Not standard


Pilot pressure valves

• For mounting onto the valve covers• DBV functions with up to 2 pressure stages

and various directional valve controls

• Pilot control is also possible via proportional valves

• Realisation of sequence and cut-off functions


Valve cover

• For mounting pressure valves

• Types– Pressure valve functions– Pressure switching functions– Pilot operated check valve

Nominal size 10** 16 25 32 40 50

Operating pressure p max bar 315 315 315 315 315 315

Flow qV max* L/min 210 370 820 1130 1600 2150



Weight m kg 0.7 1.5 3.0 5.5 8.1

79

2-way cartridge valves with pressure reducing functionsTypes LC..DR, LFA..DB, LC..DB, LFA..DR

2-way cartridge valves with pressure reducing function

• When the set pressure is reached, the pressure in port A islimited according to the pressure/flow characteristics

• With fine control lands, optional

• Power part as cartridge valve in standardised mounting cavity(DIN 24 342), closed with control cover

• Various pilot valves for manual and electrical-proportionalpressure adjustment, optional– Integrated in the control cover– Mounted onto the control cover as pilot valve


• Closing pressures, optional: 2, (3), 4, 5 and 8 bar

Type LC..DR (cartridge)Normally open

Type LFA..DB (control cover)





Flow qV max L/min 150 270 450 900



Flow qV max L/min 1100 1700 2800 4400

2-way cartridge valves with pressure reducing function

• When the set pressure is reached, the pressure in port B islimited according to the pressure/flow characteristics

• Cartridge valve only with directional spool valve

• Power part as cartridge valve in standardised mounting cavity(DIN 24 342), closed with control cover

• Various pilot valves for manual and electrical-porportionalpressure adjustment, optional

• Pilot valve mounted onto the control cover (connectiondimensions to DIN 24 340)

Type LC..DB (cartridge)Normally closed

Type LFA..DR (control cover)




Operating pressure pmax bar 315/350 315/350 315/350 315/350

Flow qV max L/min 175 300 450 700


Operating pressure pmax bar 315/350 315/350 315/350 315/350

Flow qV max L/min 1400 1750 3200 4900


80

2-way cartridge valves with pressure reducing valvesValve coverPilot pressure valves

Nominal size 6


2-way cartridge valves withpressure reducing valves ISO 7368



• Poppet and spool valve area ratios– 1:1

• With stepped spool


*∆p = 8 bar


Pilot pressure valves

• For mounting onto the valve covers• DBV functions with up to 2 pressure stages

and various directional valve controls

• Pilot control is also possible via proportional valves

• Realisation of sequence and cut-off functions


Valve cover

• For mounting pressure valves



Flow qV max* L/min 370 820 1130 1600 2150



Weight m kg 0.7 1.5 3.0 5.5 8.1

81

2-way cartridge valvesSpecial valves


*∆p = 8 bar

2-way cartridge valvesBack pressure valves



• Area ratio– 1:1

Detailed information:AKY 011/1*∆p = 0.5 bar** B – A / A – B

Anti-cavitation valves for presses


• Opening pressure 3.0 bar

• Poppet valve area ratio– 1:1,6



Pressure in X pmin bar 4 to 5

Flow qV max* L/min 150/205** – – –



Flow qV max* L/min 370 820 1130 1600 2150

82

Valves with position switches

Detailed information:AKY 011/2BEY 011/9

Valves with an inductive position switchStandard directional valves

• Concept and designed to meet the machinery directives• Certification of conformaty is available

• Design tested by the relevant Health and Safety Authority

• Precise monitoring of all of the switched positions


Valves with an inductive position switchProportional directional valves

• Concept and designed to meet the machinery directives• Certificate of conformaty is available









83

Valves with position switches


*∆p = 8 bar

Valves with an inductive postion switch2-way cartridge valves with standard andstepped spool• Concept and designed to meet the

machinery directives

• Certification of conformaty is available




Valves with a mechanical position switchMicro switch directional valves

• Concept and designed to meet themachinery directives

• Certification of conformaty is available





Flow qV max* L/min 370 820 1130 1600 2150

Nominal size 6 10




84

Load control units


Load control units• Valve combination of pressure, throttle, directional valve

of poppet design, electrically operated

• To hold and defined unlocking of lifting platforms

Nominal size 6 10


Flow qV max L/min 30 52/60


85

PROPORTIONAL, HIGH RESPONSE ANDSERVO VAVLESProportional valves

It is no longer possible to think of removingproportional valves with their integratedelectronics from many controls. They reducethe wiring requirements, simplify handling,have precise reproducability and highswitching performance.


• Proportional, pressure, flow anddirectional valves NS 6 to 35

• Maximum flow > 1000 L/min

• Maximum operating pressure up to 315 bar

• Proportional solenoid with closed-loopposition control for high accuracies(< 1 %) and dynamics

• Robust electronics for industrial andmobil applications

High response valves

High response valves are compact androbust, they provide high dynamics andcontrol accuracy. The NS 6 core product canbe freely combined with the main stageswith up to 1000 litres nominal flow.


• Maximum flow 1000 L/min


• NS 6 to 35

• Highly dynamic valves with zero overlapfor use with closed-loop control cirucits

• Direct and pilot operated

• For manifold and subplate mounting

Servo valves

Servo valves are hydraulic pilot operated 2-or 3-stage directional valves with a portingpattern to DIN 24 340 form A. They aremainly used for the closed-loop control ofposition, force or pressure and speed.

Their features are:

• A compact design

• A low electrical power consumption

• High dynamics

• And excellent quasi-static values


• Maximum flow 1600 L/min


• NS 6 to 32

86

Proportional directional valves, types 4WRA, 4WRAE and 4WRAF

Nominal size 6 10


Nominal flow (∆p = 10 bar) qV nom L/min 7; 15; 26 30; 60

Hysteresis, max. % 5 5

Step response 0 to 90 % Tu+Tg ms < 40 < 140

Operating voltage U V 24 24

Command value signal for type 4WRAE U V ± 10 ± 10or I mA 4 to 20 4 to 20

Control electronics for type 4WRA Analogu VT-VSPA2-1Digital VT-VSPD-1

Proportional directional valve, direct operated,without electrical position feedback

• For controlling the direction and volume of a flow

• Proportional solenoid operation

• Spring-centered control spool

• Different spool overlaps possible

• Integrated control electronics for type 4WRAE

Types 4WRA, 4WRAE, 4WRAF


Porting pattern to DIN 24 340, form A

Detailed information:RE 29 055 (Types 4WRA, 4WRAE)

RE 29 055-02-M (Type 4WRAF)

With Bus interface

• Version for CAN-Bus with CAN-Open protocol (DS 408)

• Separate plugs for power supply and Bus connection

• Command values can be applied analogue or via the Bus

• Zero point correction and overlap compensation can beparameterised via the Bus

Types 4WRAE, 4WRA

Type 4WRAF


87

Proportional directional valves, types 4WRE, 4WREE and 4WREF

Nominal size 6 10


Nominal flow (∆p = 10 bar) qV nom L/min 8; 16; 32 25; 50; 75

Hysteresis, max. % 0.1 0.1

Step response 0 to 90 % Tu+Tg ms 20 40

Operating voltage U V 24 24I A < 2 < 2

Command value signal U V ± 10 ± 10or I mA 4 to 20 4 to 20

Control electronics for type 4WRE Analogue VT-VSPADigital VT-VRPD2-1

Proportional directional valves, direct operated,with electrical position feedback




• Different spool overlaps possilbe

• Position sensing of the control spool via an inductive positiontransducer

• Integrated control electronics for type 4WREE

Types 4WRE, 4WREE, 4WREF



Detailed information:RE 29 061 (Types 4WRE, 4WREE)

RE 29 061-02-M (Type 4WREF)

With Bus interface

• Version for CAN-Bus with CAN-Open protocol (DS 408)

• Separate plugs for power uspplay and Bus connection

• Command value can be applied analogue or via the Bus

• Zero point correction and overlap compensation can beparameterised via the Bus

Types 4WREE, 4WRE

Type 4WREF


88

Proportional directional valves type 4WREEMProportional directional valves type KKS

Nominal size 6 10


Nominal flow (∆p = 10 bar) qV nom L/min 8; 16; 32 25; 50; 75

Hysteresis, max. % ≤ 0.1 ≤ 0.1

Step response 0 to 90 % Tu+Tg ms 20 40


Command value signal U V ± 10 ± 10

Proportional directional valves, direct operated, withintegral control electronics, electrical spool positionfeedback and monitoring of the spool position




• Different spool overlaps possible

Type 4WREEM


Porting pattern to DIN 24 340, form A,ISO 4401 and CETOP-RP 121 H


Build size 1


Nominal flow qV nom L/min1 → 2 352 → 1 30

Hysteresis, max. % 5

Jump response 0 to 100 % Tu+Tg ms < 90100 to 0 % Tu+Tg ms < 60

Operating voltage U V 24

Command value signal U V 0 to + 10

Control electronics Module VT-MSPA1-50-1X

2/2 proportional directional valves, direct operated• Control of the direction and rate of flow

• Operation via a proprtional solenoid with centre thread andremovable coil


• Flow can pass in both directions

• With protected hand override, optional

Type KKS

Build size 1

Detailed information:RE 18 139-02


89

Proportional directional valves types 4WRZ, 4WRZE and 4WRZF



Nominal flow (∆p = 10 bar) qV nom L/min 25; 50; 85 100;150 220; 325 360; 520 1000

Hysteresis, max. % 6 6 6 6 6

Jump response 0 to 90 % Tu+Tg ms 40 70 90 170 450

Operating voltage U V 24 24 24 24 24

Control electronics for type 4WRZ Analogue VT-VSPA2-5.Digital VT-VSPD-1Modular design VT 11118; VT 11011

Proportional directional valves, pilot operated,without electrical position feedback

• Control of the direction and rate of a flow

• Pilot control via a 3-way pressure reducing valve

• Spring centring and anti-rotation device for the main spool

• Various spool overlaps are possible

• Optionally with integrated electronics

Types 4WRZ, 4WRZE, 4WRH, 4WRZF



Detailed information:RE 29 115 (types 4WRZ, 4WRZE)

RE 29 115-02-M (type 4WRZF)

With bus interface

• Version for CAN bus with CAN-open-protocol (DS 408)

• Separate plugs for the power supply and bus connections

• Command value can be applied analogue or via a bus

• Zero point correction and overlap compensation can beparameterised via the bus

Type 4WRZE

Type 4WRZF


90

High-response directional valves, direct operated,with electrical position feedback


• Suitable for closed-loop position, velocity and pressure control

• Control solenoid operated


• Position sensing of the control spool via an inductive postiontransducer

• Integrated control electronics

Types 4WRSE, 4WRSEH



Detailed information:• RE 29 067 (type 4WRSE)• RE 29 069 (type 4WRSEH)

Nominal size 6 10

4WRSE 4WRSEH 4WRSE 4WRSEH


Nominal flow (∆p = 70 bar) qV nom L/min 10; 20; 35 4; 12; 24; 50 25; 50; 75 50; 100

Hysteresis, max. % 0.05 0.05 0.05 0.05

Frequency at -90° phase response Hz 100 100 70 65

Operating voltage U VDC 24 24 24 24

Command value U V ± 10 ± 10 ± 10 ± 10or I mA 4 to 20 4 to 20 4 to 20 4 to 20

Proportional directional valves type 4WRKEHigh-response directional valves type 4WRSE(H)

Proportional directional valves, pilot operated,with electrical position feedback


• Pilot control using a 3-way proportional directional valvewithout position feedback

• Spring-centering of the main spool

• Position sensing of the main spool via and inductive positiontransducer

Type 4WRKENominal sizes 10 to 35





Nominal flow (∆p = 10 bar) qV nom L/min 25; 50; 125; 220; 400; 100090 200 350 600

Hysteresis, max. % 1 1 1 1 1

Step response 0 to 90 % Tu+Tg ms 20 30 50 80 120

Supply voltage U V 24 24 24 24 24

Command value signal for type 4WRKE U V ± 10 ± 10 ± 10 ± 10 ± 10I mA 4 to 20 4 to 20 4 to 20 4 to 20 4 to 20


91

High-response directional valves type 4WRTEHigh-response directional valves type 4WRDE

High-response directional valves, pilot operated,with electrical position feedback


• Suitable for closed-loop force, position, velocity and pressurecontrol

• Pilot control using a 3-way high-response control valve withposition feedback

• Self-centering main stage

• Position sensing of the main spool via an inductive positiontransducer




Nominal flow (∆p = 10 bar) qV nom L/min 25; 50; 125; 220; 400; 1000100 200 350;500 600

Hysteresis, max. % 0.1 0.1 0.1 0.1 0.1

Frequency at -90° phase response Hz 100 65 60 35 30

Operating voltage U V 24 24 24 24 24I A 3 3 3 3 3

Command value signal U V ± 10 ± 10 ± 10 ± 10 ± 10or I mA 4 to 20 4 to 20 4 to 20 4 to 20 4 to 20

Type 4WRTE




High-response directional valves,pilot operated, with electrical position feedback



• Pilot control using a two-stage servo-valve (NS 6)

• Position sensing of a main spool via an inductive positiontransducer


Type 4WRDENominal sizes 10 to 32





Nominal flow (∆p = 10 bar) qV nomL/min 50;100 125;200 220;350;500 600

Hysterese, max. % 0.2 0.2 0.2 0.2

Frequency at - 90° phase response f Hz 150 140 130 90

Operating voltage U V 24 24 24 24

Command value signal for type 4WRDE U V ± 10 ± 10 ± 10 ± 10


92

Servo valves type 4WS.2E.Servo valves type 4WSE3EE

2-stage servo valves, mechanical and electrical feedback



• 1st stage nozzle/flapper plate amplifier

• Dry torque motor

• Wear-free connection of spool with feedback element

• Position sensing of the main spool via an inductive positiontransducer in the case of valves with electrical feedback(nominal size 10)

• Integrated control electronics for type 4WSE2E.

3-stage servo valves, electrical feedback• For controlling the direction and volume of a flow

• Suitable flor closed-loop force, position, velocity and pressurecontrol

• High response sensitivity, very low hysteresis and zero point drift

• Position sensing of the main spool via an inductive positiontransducer


Type 4WS.2E.



Detailed information:• Nominal size 6 –RE 29 564• Nominal size 10 –RE 29 583

• Nominal size 16 –RE 29 591

Type 4WSE3EENominal sizes 16 to 32


Detailed information:• RE 29 595



Nominal flow (∆p = 70 bar) qV nom L/min 100; 150;300; 500; 700;200; 300 400; 500 1000

Hysteresis, max. % 0,2 0,2 0,2

Corner frequency – 90° (± 25 %, 315 bar) f Hz 140 140 110

Operating voltage U V ± 15 ± 15 ± 15

Command value signal U V ± 10 ± 10 ± 10or I mA ± 10 ± 10 ± 10

1) At 210 bar



Nominal flow (∆p = 70 bar) qV nom L/min 2; 5; 10; 20; 30; 45; 100; 150;15; 20 60; 75; 90 200

Hysteresis, max. % ≤ 1,5 1) ≤ 1,5 ≤ 1,5

Corner frequency – 90° (± 25 %, 315 bar) f Hz 250 180 75

Operating voltage for type 4WS2E U V ± 15 ± 15 ± 15

Command value signal for type 4WSE2E. U V ± 10 ± 10 ± 10or I mA ± 10 ± 10 ± 10

Control electronics for type 4WS2E. Analogue VT-SR2 VT-SR2(depending on coil or feedback) Modular design VT 11021


93

Proportional directional valves type WV1with/without integrated electronics

Proportional directional valves, direct operated,without electrical position feedback

• Porting pattern to DIN 24 340, form A


• Operated via a proportional solenoid

• Spring centred main spool

• Modular design with various valve symbols

• Standard signal +/– 10 V

• OBE also possible with 4 to 20 mA

Type WV1


Detailed information:AKY 013/1 Chapters 6 and 7

For control electronics see page 116

Proportional directional valves, direct operatedwith electrical position feedback

• Porting pattern to DIN 24 340, form A– Without integrated electronics (Ns10 with „L“ connection)



• Spring centred main spool


• Spool position acquisition via an inductive position transducer• Variants

- As a high response valve „RV 1-2 M“ on request

Type WV1



High response valveAKY 013/1 Chapter 6, page 168AKY 013/1 Chapter 7, page 194


Variant with OBE-D/CAN-open on request

Nominal size 6 10


Nominal flow (∆p = 10 bar) qV nom L/min 5.8 to 32 32 to 65

Hysteresis, max. % 4 6

Jump response 0 to 90 % Tu+Tg ms < 70 < 100

Operating voltage U Vnom 24 24

Command value signal Standard = U V ± 10 ± 10also OBE with = I mA 4 to 20 4 to 20

Control electronics Modular 2 M 2.5 - RGC 2Circuit cards 2 M 45 - 2.5 A

Nominal size 6 10


Nominal flow (∆p = 10 bar) qV nom L/min 8 to 32 32 to 80

Hysterese, max. % 0.3 0.3

Jump response 0 to 90 % Tu+Tg ms < 20 < 40

Operating voltage U Vnom 24 24

Command value signal Standard = U V ± 10 ± 10also OBE with = I mA 4 to 20 4 to 20

Control electronics Circuit cards WV45 -RGC2 WV60 -RGC2WV45 -RGC4 WV60 -RGC4 = Preferred product range

94

High response valves type RV1-PL1/ type RV1-HRVwith/without integrated electronics

High response valves, direct operatedwith electrical position feedback



• For use with position, speed andpressure closed-loop control

• Operation via a high response solenoid

• Control spool position acquistion via an inductive positiontransducer

• Series- With/without integrated electronics

• Charateristic curves with and without inflection

Type RV1-PL1

Nominal size 6

Detailed information:AKY013/2 Chapters 1 and 3

For control electronics see page 119Variants with OBE-D2 on request




• For use closed-loop control with high dynamics

• Operated via a double stroke high response solenoid

• Control spool position acquistion via an inductive positiontransducer

• Series- With integrated electronics

• Charateristic curves with and without inflection

Type RV1-HRV1

Nominal size 6

Detailed information:AKY013/2 Chapter 2

Nominal size 6


Nominal flow (∆p = 70 bar) qV nom L/min 2 to 40

Hysteresis, max. % < 0.2

Frequency at -90° phase response f Hz ≥ 120

Operating voltage U Vnom 24

Command value U V ± 10 or I mA 4...12...20

Control electronics circuit card PL6

Nominal size 6




Frequency at -90° phase response f Hz250


Command value U V ± 10


95

High response valves type RV1-PL1 / Type RV1-p/Q1with/without integrated electronics



• Control the direction and rate of a flow

• For use with position, speed andpressure closed-loop control


• Control spool position acquisition via an inductive positiontransducer


• Characteristic curves with and without inflection

Type RV1-PL1

Nominal size 10


For control electroncis see page 119Variants with OBE-D2 on request



• Control of a flow P – A / A – T

• For use with speed and pressure closed-loop controls


• Control spool position acquisition via an inductive positiontransducer


• Linear characteristic curves

Type RV1-p/Q1

Nominal size 10


For control electronics see pages 120, 124

Nominal size 10




Frequency at -90° phase response f Hz 60


Command value U V ± 10 or I mA 4 to 20

Control electronics circuit card PL10

Nominal size 10


Nominal flow (∆p = 11 bar) qV nom L/min 70/70


Frequency at -90° phase reponse f Hz 70


Command value U V ± 10

Control electronics circuit card p/Q


96

Nominal size 10 16 25 32**


Nominal flow (∆p = 10 bar) qV nom L/min 50/80 180 230/350 1100

Hysteresis, max. % < 0.1 < 0.1 < 0.1 < 0.1

Jump response 0 to 90 % Tu+Tg ms 20 30 50 120

Supply voltage U Vnom 24 24 24 24

Command valve signal Standard U V ± 10 ± 10 ± 10 ± 10With OBE I mA 4 bis 20 4 to 20 4 to 20 4 tp 20

Control electronics circuit card 2 STV2 STV-RGC2

Proportional directional valves type WV2-DSP, High response valves type WV2-HPPwith integrated electronics

High response valves, pilot operatedwith electrical position feedback



• Pilot control via a 4/4-way high response valvewith postion feedback

• Spring centring of the main spool, fail safe

• Main spool position acquistion via an inductive positiontransducer



Type WV2-HPPNominal sizes 10 to 32


Chapter 2


Variants with OBE-D/CAN-open on request** Connection drilling Ø 50

Proportional directional valves, pilot operatedwith electrical position feedback



• Pilot control via a 3-way proportional directional valvewithout postion feedback

• Spring centring of the main spool

• Main spool position acquistion via an inductive positiontransducer


• Higher solenoid/direction switch-off withISA adaptor

Type WV2-DSP


Detailed information:AKY 013/3 Chapter 1

* Connection drilling Ø 32

** Connection drilling Ø 50

Nominal size 10 16 25* 32**


Nominal flow (∆p = 10 bar) qV nom L/min 50/80 180 230/430 1100

Hysteresis, max. % 0.3 0.3 0.3 0.3

Jump response 0 to 90 % Tu+Tg ms < 35 < 55 < 60 < 140

Supply voltage U Vnom 24 24 24 24

Command value signal Standard U V ± 10 ± 10 ± 10 ± 10


97

High response valves type RV2-PL2 / type RV2-HRV2with/without integrated electronics

High response valves, pilot operated,with electrical position feedback



• For use with force position, speed andpressure closed-loop control

• Pilot control valve type RV-PL

• The pilot control valve and main stage are closed-loop positioncontrolled




Type RV2-PL2



For control electronics see page 119Variants with OBE-D2 on request

* At 100 bar

** Connection drilling Ø 50

High response valves, pilot operated,with electrical position feedback



• For use with closed-loop controls with high dynamics

• Pilot control valve type RV-HRV




Type RV2-HRV2



Nominal size 10 16 25 32**


Flow (∆p = 10 bar) qV nom L/min 55;80 120;200 370 1000

Hysteresis, max.* % ≤ 0.1

Frequency at - 90° phase response* f Hz 45 45 50 20

Operating voltage * U Vnom 24 24 24 24

Command value signal Standard = U V ± 10 ± 10 ± 10 ± 10also OBE with = I mA 4...12...20

Control electronics circuit card 2 STV



Flow (∆p = 10 bar) qV nom L/min 55;80 120;200 370

Hysteresis, max. % ≤ 0.1

Frequency at - 90° phase response f Hz 100 100 55

Operating voltage U Vnom 24 24 24

Command value signal U V ± 10 ± 10 ± 10


98

Proportional pressure relief valves, types DBET and DBETEProportional pressure relief valves, types (Z)DBE 6 and (Z)DBEE 6

Proportional pressure relief valves, direct operated

• Valve for limiting a system pressure

• Proportional solenoid operated

• For subplate mounting

• Integrated control electronics for type DBETE

• Linearised pressure/command value characteristic curve for typeDBETE

Proportional pressure relief valves, pilot operated



• For subplate mounting, types DBE 6 and DBEE 6

• Sandwich plate version, types ZDBE 6 and ZDBEE 6

• Integrated control electronics for types DBEE 6 and ZDBEE 6

• Linearised pressure/command value characteristic curve

Nominal size 6


Flow qV max L/min 2

Hysteresis, max. % ± 1.5 of max. set pressure

Step response 0 to 100 % Tu+Tg ms 30 bis (depending100 to 0 % Tu+Tg ms 120 on system)


Command value signal U V 0 to 10

Control electronics for type DBET Analogue VT-VSPA1-1 and VT 2000Digital VT-VSPD-1Modular design VT 11030

Types DBET and DBETE

Nominal size 6



Nominal size 6



Hysteresis, max. % ± 1.5

Step response 10 to 90 % Tu+Tg ms 80 (depending90 to 10 % Tu+Tg ms 50 on system)



Control electronics for type (Z)DBE 6 Analogue VT-VSPA1-1Digital VT-VSPD-1Modular design VT 11031

Types (Z)DBE 6 and (Z)DBEE 6Nominal size 6




99



• Operated by means of a proportional solenoid


• Maximum pressure relief function for types DBEM and DBEME

• Integrated control electronics for types DBEE and DBEME

• Linearised pressure/command value characteristic curve (NS 10and 25)




Hysteresis, max. % ± 1.5 ± 1.5 ± 1.5

Step response 0 to 100 % Tu+Tg ms 150 150 150 (depending100 to 0 % Tu+Tg ms 150 150 150 on system)

Operating voltage U V 24 24 24

Command value signal U V 0 to 10 0 to 10 0 to 10

Control electronics for type DBE Analogue VT-VSPA1-1 VT-VSPA1-1 VT-VSPA1-1Digital VT-VSPD-1 VT 2000Modular design VT 11131 VT-VSPD-1

Types DBE(M) and DBE(M)ENominal sizes 10, 25 and 32

Porting pattern to DIN 24 340, form E


RE 29 160


Proportional pressure relief valves, type DBETREProportional pressure relief valves, types DBE(M) and DBE(M)E



• Operated by means of a proportional solenoid with positiontransducer



Type DBETRE

Nominal size 6

Porting pattern to DIN 24 340, form A andISO 4401


Nominal size 6


Flow qV max L/min 2 bis 3 1)

Hysteresis, max. % ± 1

Step response 0 to 100 % Tu+Tg ms 30 to (depending100 to 0 % Tu+Tg ms 120 on system)


Command value signal U V 0 to 10 1) Depending on pressure stage


100

Proportional pressure relief valves type DBEPProportional pressure relief valves type KBPS

Build size Pilot valve


Flow qV max L/min 2


Jump response 0 to 100 % Tu+Tg ms < 70100 to 0 % Tu+Tg ms < 70


Command value signal U V 0 to + 10

Control electronics Module VT-MSPA1-1-1X


• Direct operated valve for limiting a system pressure


• Proportional solenoid with central thread and removable coil

• Cartridge valve

• Fine calibration of the command value-pressure-characteristiccurve externally on the control electronics

Type KBPS

Pilot valve

Detailed information:RE 18 139-03



• Operated by means of a proportional solenoid


Type DBEP

Nominal size 6

Porting pattern to DIN 24 340, form A andISO 4401


Nominal size 6


Flow qV max L/min 8

Hysteresis, max. % ≤ 3


Control electronics Analogue VT-VSPA1-1 and VT 2000Digital VT-VSPD-1


101

Proportional pressure reducing valvesTypes 3DREP 6 and 3DREPE 6

Proportional pressure reducing valves, direct operated

• Valve for reducing a system pressure

• Operation by means of a proportional solenoid


Nominal size 6





Control electronics for Analogue VT-VSPA2-5.type 3DREP 6 Digital VT-VSPD1

Modular design VT 11118

Types 3DREP 6 and 3DREPE 6

Nominal size 6

Porting pattern to DIN 24 340, form A,ISO 4401 and CETOP-RP 121H


• Integrated control electronics for type 3DREPE 6


102

Proportional pressure reducing valves, type (Z)DRE 6Proportional pressure reducing valves, types ZDRE 10 and ZDREE 10

Proportional pressure reducing valves, pilot operated



• For subplate mounting, type DRE 6

• Sandwich plate version, type ZDRE 6


Type (Z)DRE 6

Nominal size 6



Nominal size 6



Hysteresis, max. % ± 2

Step response 10 to 90 % Tu+Tg ms 20090 to 10 % Tu+Tg ms 200


Control electronics Analogue VT-VSPA1(K)-1Digital VT-VSPD-1Modular design VT 11132




• Sandwich plate version

• Integrated control electronics for type ZDREE 10

Types ZDRE 10 and ZDREE 10Nominal size 10

Porting pattern to DIN 24 340, form A,ISO 4401 and CETOP-RP121H


Nominal pressure 10



Step response 10 to 90 % Tu+Tg ms 15090 to 10 % Tu+Tg ms 120

Operating voltage Ueff V 22 to 33

Control electronics Analogue VT-VSPA1(K)-1Digital VT-VSPD-1Modular design VT 11131


103


• Valves for reducing a system pressure




• Maximum pressure relief function for types DREM and DREME

• Check valve between ports A and B optional

• Integrated control electronics for types DREE and DREME

Types DRE(M) and DRE(M)E


Porting pattern to DIN 24 340, form D


RE 29 176• Nominal sizes 32

RE 29 178




Hysteresis, max. % ± 2.5 ± 2.5 ± 2.5

Step response 10 to 90 % Tu+Tg ms 130 130 100 to 3001)

90 to 10 % Tu+Tg ms 120 120


Command value signal for type DRE(M)E U V 0 to 10 0 to 10 0 to 10

Control electronics for type DRE(M) Analogue VT-VSPA1(K)-1Digital VT-VSPD-1Modular design VT 11724 VT 11030

Proportional pressure reducing valves, types DRE(M) and DRE(M)EProportional pressure reducing valves, types 3DRE(M) and 3DRE(M)E

Proportional pressure reducing valves, pilot operated• Valves for reducing a system pressure




Types 3DRE(M) and 3DRE(M)E


Porting pattern to DIN 24 340, form A,ISO 4401 and CETOP-RP 121H


Nominal size 10 16


Flow (∆p = 10 bar) qV nom L/min 125 300

Hysteresis, max. % ± 2 ± 2


Control electronics for type 3DRE(M) Analogue VT-VSPA1(K)-1VT 11131

Digital VT-VSPD-1

1) Depending on system


104

Proportional pressure relief valves type PV1Pilot control valves with/without closed-loop position control

Proportional pressure relief valves,direct operated without closed-loop position control


• Series– With 0.8 A solenoid– With 2.5 A solenoid

• Electronics– Active plug (plug with integrated electronics)– Module– Circuit cards

• Technical data with QN = 1 L/min

• Poppet seat valve with compression spring

Type PV1-DBV

Nominal size 6

Detailed information:AKY013/1 Chapter 1, page 10Active plugAKY013/1 Chapter 12

Proportional pressure relief valves,direct operated with closed-loop position control


• Series– Standard characteristic curves– Linear characteristic curves (PDL)– Standard characteristic curves with OBE

• Electronics– Circuit cards– Integrated electronics

• Technical data with QN = 1 L/min

• Poppet seat valve with compression spring

Type PV1-DBV

Nominal size 6


AKY013/1 Chapter 1, page 25

Variant with OBE-D/CAN-open on request

Nominal size 6

Pressure stages bar 28 80 180 250 315

Adjustment time 0...100%Standard char. curves ms 45Linear char. curves ms 45Char. curves with OBE ms 35

Hysteresis % < 1; with OBE < 0.2

Command value signal Standard = V 0 to 10also OBE with = mA 4 to 20

Nominal size 6

Pressure stages bar 50 80 180 250 315

Qnom L/min 1

Hysteresis % ≤ 4

Adjustment time On ms < 60Off ms < 70

Com. value signal Standard V 0 to 10Active plug mA 4 to 20


105

Proportional pressure relief valves and -pressure reducing valves type PV2with/without closed-loop position control

Proportional 3-way pressure reducing valves,pilot operated


• Series– Without closed-loop position control 0.8 A solenoid– With closed-loop position control– With closed-loop position control OBE

• Electronics for series without closed-loop position control– Active plug– Module– Circuit cards

• Electronics for series with closed-loop position control– Circuit cards– Integrated electronics

Proportional pressure relief valves,pilot operated


• Series– Without closed-loop position control 0.8 A/2.5 A– With closed-loop position control OBE

• Pilot control supply internally from „P“


• Electronics for series with closed-loop position control– Integrated electronics

Type PV2-DBV

Nominal size 6


Type PV2-DRV-3W

Nominal size 6


Nominal size 6

Pressure stages bar 80 180 315

Adjustment times 0...100%Without pos. control ms 200With pos. control ms 70

HysteresisWithout pos. control % ≤ 4With pos. control % < 1

QN max L/min 40

Com. value signal Standard = V 0 to +10also OBE with =/ active plug = mA 4 to 20

Nominal size 6

Pressure stages bar 75 175 310



QN max L/min 40

Com. value signal Standard = V 0 to +10also OBE with = / active plug = mA 4 to 20 = Preferred product range

106

Proportional pressure relief valves and -pressure reducing valves typePV2to ISO 5781



• Series– Without closed-loop position control– With closed-loop position control– With closed-loop position control OBE

• Porting pattern to ISO 5781-AG-06-2-A





• Series– With/without closed-loop position control– With closed-loop position control OBE

• Porting pattern to ISO 5781-AG-06-2-A



Type PV2-DBV

Nominal size 10


Type PV2-DRV-2W

Nominal size 10


Nominal size 10

Pressure stages bar 180 315


HysteresisWithout pos. control % ≤ 5With pos. control% ≤ 1

Qnom L/min 120 to max. 300

Com. value signal Standard = V 0 to +10also OBE with = / active plug = mA 4 to 20

Nominal size 10

Pressure stages bar 180 315



Qnom L/min 120 to max. 300

Com. value signal Standard = V 0 to +10also OBE with = / active plug = mA 4 to 20

107

Proportional throttle valves, pilot operated

• 2-way version as cartridge valve• Proportional solenoid operation• Can be used for pressure-compensated flow control in

conjunction with a pressure compensator• Good dynamics and hysteresis, leak-free isolation• Orifice opool position electrically closed-loop position controlled• Integrated control electronics for type FESE• Flow characteristics optionally linear or progressive• Flow in both directions possible

Type FES(E)

Nominal sizes 25, 32, 40, 50 and 63

Installation dimensions to DIN ISO 7365




Max. flow (∆p = 10 bar) qV max L/min 360 480 680 1400 1800

Response sensitivity and % 0.10 0.10 0.10 0.10 0.10range of inversion, max. % 0.15 0.15 0.15 0.15 0.15

Step response 0 to 100 % Tu+Tg ms 50 80 100 200 400100 to 0 % Tu+Tg ms 70 120 160 250 500

Operating voltage U V 24 24 24 24 24

Command value signal U V 0 to 10 0 to 10 0 to 10 0 to 10 0 to 10or I mA 4 to 20 4 to 20 4 to 20 4 to 20 4 to 20

Control electronics Analogue VT-VRPA1-50 VT-VRPA1-51 VT-VRPA1-52Digital VT-VRPD-1Modular design VT 11037

Proportional throttle valves, type FES(E)High-response directional valves, type 3FERE

High-response control valves, pilot operated


• 3/2-way version as cartridge valve

• Pilot control using a 3/2-way high-response control valve

• In the case of a failure, connection from A to T is openedautomatically

• Main stage orifice spool is closed-loop position controlled bymeans of an inductive position transducer

• Pilot control spool is closed-loop position controlled by means ofan inductive position transducer

• Integrated digital control electronics




Nominal flow (∆p = 10 bar) qV nom L/min 240 450 800

Hysteresis, max. % 0.1 0.1 0.1

Frequency at - 90° phase response f Hz 70 60 50


Command value signal U V ± 10 ± 10 ± 10or I mA 4 to 20 4 to 20 4 to 20

Type 3FERENominal sizes 25, 32 and 50

Installation dimensions similar toDIN 24 342, form A



108

Proportional cartridge valves, types 2WRC(E) and 3WRC(E)Proportional flow control valves, type 2FRE

Proportional flow control valves, direct operated,2-way version


• Valve with pressure compensator for pressure-compensatedcontrolling of a flow

• Metering orifice closed-loop position controlled using aninductive position transducer, with electrical closed-loop positioncontrol for the metering orifice

• Flow control in both directions by means of recitifier sandwichplate

• Operating voltage of proportional solenoids: 24 V

Type 2FRENominal sizes 6, 10 and 16

Porting pattern• NS 6 to DIN 24 340, form A,

ISO 4401 and CETOP-RP 121H• NS 10 and 16 to DIN 24 340, form G

Detailed information:• Nominal size 6 – RE 29 188• Nominal sizes 10 and 16 – RE 29 190

Nominal size 6 10 16Operating pressure pmax bar 210 315 315Max. flow (∆p = 8 bar) qV max L/min up to 100 up to 60 up to 160Hysteresis, max. % ± 1 ± 1 ± 1Step response 0 to 100 % Tu+Tg ms 60 90 130

100 to 0 % Tu+Tg ms 70 100 90Control electronics Analogue VT 5010 VT 5004

Digital VT-VRPD-1 VT-VRPD-1Modular design VT 11033 VT 11034

Proportional cartridge valves, pilot operated,with electrical position feedback


• Controlling by means of a servo valve

• Very short switching times, low hysteresis

• Position sensing of the control spool via an inductive positiontransducer

• Integrated control electronics for type .WRCE(nominal sizes 32 to 100)

Types 2WRC(E) and 3WRC(E)Nominal sizes 32 to 160

Installation dimensions to DIN 24 342

Detailed information:• Nominal sizes 32 to 50, series 2X –

RE 29 136• Nominal sizes 63 to 160, series 1X –

RE 29 135

Nominal size 32 40 50 63Operating pressure 2-way pmax bar 420 420 420 420

3-way pmax bar 315 315 315 315Nominal flow 2-way qV nom L/min 650 1000 1600 2800(∆p = 5 bar) 3-way qV nom L/min 290 460 720 1250Hysteresis, max. % < 0.2 < 0.2 < 0.2 < 0.2Repeatability % 0.2 0.2 0.2 0.2Control electronics for type .WRC VT-SR31 VT-SR32 VT-SR33 VT-SR34

Nominal size 80 100 125 160Operating pressure 2-way pmax bar 420 420 420 420

3-way pmax bar 315 315 315 315Nominal flow 2-way qV nom L/min 4350 7200 11500 18000(∆p = 5 bar) 3-way qV nom L/min 2000 3000 4500 7500Hysteresis, max. % < 0.2 < 0.2 < 0,2 < 0,2Repeatability % 0.2 0.2 0.2 0.2Control electronics for type .WRC VT-SR35 VT-SR36 VT-SR37 VT-SR38 = Preferred product range

109

Throttle valves for use in manifolds type 2/2V-CPVHigh response valves for use in manifolds type 3/2V


Proportional throttle valves, pilot operated

• Operation via a proportional solenoid

• Can be used as a pressure compensated flow controller inconjunction with a pressure compensator

• Good dynamics, low hysteresis, leak-free


Type 2/2-CPV






Nominal flow (∆p = 5 bar) qV nom L/min 125 210 320 500 980


Positioning accuracy % < 0.5

Adjustment time 0...100 % (pv = 100 bar) m/sec < 70 < 70 < 90 < 90 < 110



High response valves, pilot operatedwith electrical position feedback

• Main stage/oil flow P – A / A – T

• For use with speed and pressure closed-loop controls

• Operation via a pilot control valvetypes PL1 or HRV1

• Standard characteristic curves

• Pressure amplification 1%

Type 3/2V



* At 100 bar



Nominal flow (∆p = 5 bar) qV nom L/min 65 to 190 380 300 to 750

Hysteresis max. % ≤ 0,1

Frequency at - 90° phase response* f Hz 50 45 35

110

Proportional throttle valves type QV1-4/2WVProportional flow control valves type QV1-3WSRV

Proportional flow control valves, pilot operated• Operated via a proportional solenoid




Proportional throttle valves, direct operated





Type QV1-4/2WV


Detailed information:AKY013/1 Chapter 4AKY013/1 Chapter 4, page 114AKY013/1 Chapter 4, page 120

Type QV1-3WSRV



Nominal size 6 10

Operating pressure bar 315 315

Adjustment times 0...100%Without position control ms 70 100With position control ms 12 25

HysteresisWithout position control % ≤ 4 ≤ 5With position control % ≤ 0.3 ≤ 0.3

Qnom at ∆p 5 bar L/min 8 to 28 32 to 80

Com. value signal Standard = V 0 to +10 0 to +10also OBE with = / active plug = mA 4 to 20 4 to 20

Nominal size 6 10

Operating pressure bar 250 250

Adjustment times 0...100%Without position control ms < 70 < 70With position control ms < 35 < 35

HysteresisWithout position control % < 5 < 5With position control % < 1 < 1

Qnom L/min 7.5 to 35 65 to 100

Com. value signal Standard = V 0 to +10 0 to +10also OBE with = / active plug = mA 4 to 20 4 to 20


111

ELECTRONIC COMPONENTS, SYSTEMS ANDACCESSORIES

Electro-hydraulic control andclosed-loop systems for the:

• Control of variable displacementA4VS axial piston pumps

• Control of variable displacementA10VSO axial piston pumps

• Digital 1 and 2 axes CNC control

• Analogue and digital amplifiers in Euro-card format and of modular design

The accessory programme

• Card holders and racks

• Power supplies

• Command value cards and modules

• Pressure and position sensors

• Pressure and force controllers

• Position and speed controller (analogueand digital)

• Test units for all valves and electroniccards

• Signal transmitters

112

Amplifiers for proportional valveswithout electrical position feedback

Technical data

Operating voltage UB 24 VDC; + 40 %; – 5 %– Upper limit value uB(t)max 35 V– Lower limit value uB(t)min 22 V

Regulated voltage U M0 ± 9 V (with raised zero point)

Output amplifier Current-regulated, clocked

Connection type 32-pin blade connector, DIN 41 612,form D

Card dimensions Euro-card 100 x 160 mm, DIN 41 494

Permissible ambient temperature range ϑ 0 to + 50 °CStorage temperature range ϑ – 25 to + 85 °C

• Analogue amplifiers in Euro-card format for installation in a19" rack

• Voltage stabilisation with raised measurement zero point, filtercapacitor on the amplifier card

• Differential input, can be changed over to current input (onsome versions)

• Internal command value adjustment by means of 4 trimmingpotentiometers, call-up via relay, with LED displaye (on someversions)

• Ramp generator can be switched off

• 5 ramp times can be set using the trimming potentiometer (onsome versions)

• Step function for quickly passing the overlap on directional valves

• Clock-pulsed output stage amplifier with current regulation

• Enable input (on some versions)

• "Ready for operation" signal (on some versions)

Amplifier type Suitable for valve type

VT-VSPA1-1-1X For proportional pressure control valveswithout electrical position feedback

VT-VSPA2-1-1X/T1 1) 4WRA, NS 6 and 10 (series 2X)

VT-VSPA2-1-1X/T5 2) 4WRA, NS 6 and 10 (series 2X)

VT-VSPA2-50-1X/T1 1) 4WRZ (series 7X); DREP 6 (series 2X)

VT-VSPA2-50-1X/T5 2) 4WRZ (series 7X); DREP 6 (series 2X)

Detailed informationfor electronics:

RE 30 111

RE 30 112

RE 30 112

RE 30 113

RE 30 113

1) 1 ramp time2) 5 ramp times


113

Amplifiers for proportional valveswith electrical position feedback

• Analogue amplifiers in Euro-card format for installation in a19"rack


• Differential input• Internal command value adjustment by means of 4 trimming

postentiometers, call-up via relays, with LED display (on some versions)• Ramp generator can be switched off• 5 ramp times can be set using trimming potentiometers (on

some versions)• Step function for quickly passing through overlaps on directional valves• Oscillator/demodulator for inductive position feedback• PID-controller for the closed-loop control of the control spool position• Cable break detection with LED display for the position

transducer, in the case of a cable break, the power supply to theamplifier is interrupted

• Clocked output amplifier with current regulation

Technical data



Oscillator frequency f Approx. 2.5 kHz

Output amplifier Current-regulated, clocked




Detailed informationto electronics:

RE 29 945

RE 30 125

RE 30 117

RE 30 117

RE 30 117

RE 30 119

RE 30 119


VT 5004 2FRE, NS 10 and 16

VT-VRPD DBETR 6; 2FRE 6

VT-VRPA1-50 FE 16; FE 25; FES 25 (series 2X each)

VT-VRPA1-51 FES, NS 25 and 40 (series 3X)

VT-VRPA1-52 FES, NS 50 and 63 (series 3X)

VT-VRPA2-1 4WRE 6 (series 2X)

VT-VRPA2-2 4WRE 10 (series 2X)


114

Amplifiers for proportional valves for adjusting the flowof axial piston pumps

• Analogue amplifiers in Euro-card format for installation in 19" rack


• Differential input

• IInternal command value adjustment by means of 4 trimmingpotentiometers, call-up via relays, on some versions LED display

• Ramp generator

• Ramp times can be adjusted by means of trimmingpotentiometers (on some versions separately for up/down)

• Oscillator/demodulator for inductive transducer (on some versions)

• PID-controller for the closed-loop control of the swivel angle (onsome versions)

• Cable break detection with LED display for the swivel angletransducer, in the case of a cable break, the power supply to theoutput amplifier is interrupted (on some versions)

• Clocked output amplifier with current regulation

Technical data



Oscillator frequency f Approx. 2.5 kHz

Output amplifier Current-regulated, short-circuit-proof




Amplifier type Suitable for pump type

VT 3026 A4VG…EP2

VT 5035 A4VSO

VT 5041 A10VSO…DFE1


RE 30 093

RE 29 955

RE 30 240


115

Amplifiers for servo valves


• Symmetric voltage regulator (option)

• PD-controller for the closed-loop control of the valve spoolposition (on some versions)

• Freely fitted PID-controller (option)

• When controlling a pump, generally, PID-controller for theclosed-loop control of the swivel angle

• Oscillator/demodulator for inductive feedback (on someversions)

• Output amplifier with current regualtor and dither generator

Technical data

Operating pressure UB ± 22 to 28 V, smoothed

Regulated voltage U ± 15 V

Command value U ± 10 V

Oscillator frequency f Approx. 2.5 kHz / 5 kHz

Output amplifier Current-regulated

Output current I ± 60 mA / ± 100 mA

Dither frequency f 340 Hz (ISS = 3 mA)





RE 29 979

RE 29 980

RE 29 993

RE 29 931

Amplifier type Suitable for valve type/pump type

VT-SR1 4WS2EE 10

VT-SR2 4WS2EM, NS 6 to 164WS2EB 104DS1EO 23DS2EH 10

VT-SR7 A4VS..HS

VT-SR31 to VT-SR38 2WRC snd 3WRC, NS 32 to 160


116

Technical data

Operating voltage UB Nominal 24 VDC (21 to 40 VDC)

Connection type Plug DIN 41 612-F32

Card dimensions Euro-card 100 x 160 mmwith front plate 7TE

Ambient temperature range ϑ 0 to + 70 °CStorage temperature range ϑ – 20 to + 70 °C

Ramp times 0.05 to 5s

Amplifier for proportional directional valves type WV1without electrical feedback


For proportional valves see page 93

Circuit cards



• Compensation jump

• Controlled output stage

• In and outputs are short circuit-proof

• Adjustment possibilities– Valve zero point, sensitivity– Ramp times, dither amplitude

Modular design• Compact amplifier in a plastic housing for

snapping onto a carrier rail




• In and outputs are short circuit-proof

• Adjustment possibilities– Valve zero point, sensitivity– Ramp times, dither amplitude

Technical data


Connection type Plug 13-pin screen terminals

Dimensions 85 x 110 x 75 mm




2M2,5-RGC2 Proportional valves WV1 NS 6,10




2M45-2,5A Proportional valves WV1 NS 6,10


117

Amplifier for proportional directional valves type WV1with electrical feedback

Circuit cards





• Enable input

• Adjustment possibilities– Valve zero point– Sensitivity– Ramp times

• Cable brake recognition for the actual value cable

• Closed-loop position control with PID characteristics

• RGC4*– External voltage controlled ramp time adjustment via differential inputs




WV45-RGC2 (NS6) Proportional valves WV1 NS 6,10WV60-RGC2 (NS10) with electrical position feedback

AC position transducer

WV45-RGC4*(NS6) Proportional valves WV1 NS 6, 10WV60-RGC4*(NS10) with electrical position feedback

AC position transducer

Technical data







118

Amplifier for proportional directional valves type WV2-HPP

Circuit cards


• Ramp generator can be switched off *


• Outputs are short circuit-proof

• Enable unit

• Adjustment possibilities– Valve zero point



• RGC2– Externl voltage controlled ramp time adjustment via differential inputs



* Only for 2STV-RGC2 withramp function


2 STV Proportional directional valves WV2-HPPNS10 to 32DC position transducer

2 STV-RGC2 Proportional directional valves WV2-HPPNS10 to 32DC position transducer

Technical data





Ramp times * 0.1 to 10s


119

Amplifier for high response valves type RV

Control card



• Enable input


• Adjustment possibilities– Valve zero point


• Area compensation for differential cylinders*

• Amplification in the small signal range*



For fast response valves see pages 94, 95and 97


Technical data






PL6 RV1-PL1 NS6PL10 RV1-PL1 NS10PL6-AGC1* RV1-PL1 NS6, 40% inflectionPL6-AGC2* RV1-PL1 NS6, 60% inflectionPL10-AGC1* RV1-PL1 NS10, 40% inflection2STV-AGC1* RV2-PL2 NS10 to 32, 40% inflection2STV RV2-PL2 NS10 to 32, without inflectionPL6-AGC3* RV1-PL1 NS6, variable inflectionPL10-AGC3* RV1-PL1 NS10, variable inflection


120

Circuit cards for high responsne valves



• Enable input


• Adjustment possiblities– Valve zero point



Cirucit cards for high response valves, for manifold mounting• Analogue amplifiers in Euro-card format for installation in a

19" rack


• Enable input



• Cable brake recognition for actual value cable



For high response valves see page 95

Amplifier for fast response valves type RV1-p/Q1Amplifier for fast response valves, for manifold mounting type 3/2V

Technical data






5/3V pQ1

Technical data






2STV 3/2V for fitting into manifolds




121

Amplifier for proportional throttle valves,for manifold mounting type 2/2V-CPV

Circuit cards



• Enable input





• RGC1*– External voltage controlled ramp time adjustment via differential inputs

– Ramp switch off function


For proportional throttle valves see page 109

Technical data





Ramp times* 0.1 to 10s


2/2V NS16 to 50 CPV

2/2V-RGC1* NS16 to 50 CPV


122

Technical data





Ramp times 0.05 to 5s RGC3 0.1 to 10s adjustable

Amplifier for proportional pressure relief valves type PV1/2-DBVAmplifier for proportional pressure control valves type PV2-DRV

Circuit cards



• Enable input (partially)


• In and outputs are short circuit-proof (partially)

• External ramp can be switched off*

• Adjustment possiblities– Valve zero point– Ramp times (if the ramp time function is available)

• RGC3– External voltage controlled ramp time adjustment via differential inputs


For proportional pressure valves see page 104

*With ramp


1M45-0,8A* PV1-DBV without position controlPV2-DBV without position controlPV2-DRV without position controlPV2-DRV-3W

1M45-2,5A* PV1-DBV without position controlPV2-DBV without position control

PV45 PV2-DRV-3W LVDT-ACPV45-RGC1* PV2-DRV-3W LVDT-ACPV45-RGC3* PV2-DRV-3W LVDT-ACPV60 PV1-DBV LVDT-AC

PV2-DBV LVDT-ACPV2-DRV-3W LVDT-AC

PV60-RGC1* PV1-DBV LVDT-ACPV2-DBV LVDT-ACPV2-DRV-3W LVDT-AC

PV60-RGC3* PV1-DBV LVDT-ACPV2-DBV LVDT-ACPV2-DRV-3W LVDT-AC

PDL1 PV1-DBV linear LVDT-ACPDL1-RGC1* PV1-DBV linear LVDT-ACPDL1-RGC3* PV1-DBV linear LVDT-AC


123

Circuit cards



• Enable input (partially)


• In and outputs are short circuit proof (partially)

• External ramp can be switched off*

• Adjustment possibilities– Valve zero point– Ramp times (if the ramp time function is available)

• RGC3– External voltage controlled ramp time adjustment via differential inputs

Amplifier for proportional throttle valvesand proportional flow control valves type QV


For proportional throttle andflow control valves see page 110

*With ramp


1 M 45 – 2,5A* QV1 – 4/2WV without position controlQV1 – 3W SRV without position control

QV 45 QV1 – 4/2WVQV 45 – RGC1* LVDT-AC 2,7A solenoidQV 45 – RGC3* QV1 – 3W SRV

LVDT-AC 2,7A solenoidQV 60 QV1 – 4/2WVQV 60 – RGC1* LVDT-AC 3,7A solenoidQV 60 – RGC3* QV1 – 3W SRV

LVDT-AC 3,7A solenoid

Technical data





Valve switching times 50ms at 100% signal jump

Ramp times* 0.05 to 5s RGC3* 0.1 to 10s adjustable


124

Pressure and differential pressure controllers

Circuit card


• Cable break recognition for the actual value cable,position/pressure transducer (with the exception of Diff-p/Q)

• External controller switch-off

• Pressure sensor connections (1 to 6 V/0 to 10 V,4 to 20 mA)

• Controller with valve amplifier– Controlled output stage– Enable input– Short circuit-proof outputs



*No connections for 1 to 6 V pressuresensors


PL6-PQI RV1-NS6PL10-PQI RV1-NS105/3V-PQI PQ12STV-PQI RV2PQI-1 Without valve amplifierPQI-1/2 Without valve amplifier (2 channel)Diff-PQ* Without valve amplifier

Technical data






125

Analogue amplifiers of modular design

• Compact amplifiers in plastic housings for snapping onto carrierrails according to DIN 50 022

• DC/DC convertor for internal voltage supply; filter capacitor mustbe connected externally in the incoming circuit (on some versions)


• Ramp generator (on some versions)

• Step function for quickly passing through overlaps on directionalvalves

• Oscillator/demodulator for inductive position feedback (on someversions)

• PI-controller for the closed-loop control of the control spoolposition (on some versions)

• Clocked output amplifier with current regulator

Technical data

Operating voltage UB 12 V; +30%; –10% 24 V; +40%; –10%– Upper limit value uB(t)max 16 V 35 V– Lower limit value uB(t)min 10.5 V 21,5 V

Command value U ± 10 VOutput amplifier Current-regulated, clockedConnection type Screw terminalsModule dimensions 79 x 85.5 mm (height x depth)Permissible ambient temperature range ϑ 0 to + 50 °CStorage temperature range ϑ – 20 to + 70 °C


RE 30 226RE 29 728RE 29 762RE 29 762RE 29 760RE 29 737RE 29 743RE 29 751RE 29 741RE 29 741RE 29 764RE 29 774RE 29 756RE 29 758RE 30 218RE 29 865RE 29 870RE 29 866RE 30 219RE 30 219


VT 11004, VT 11015 and VT 11026 DRE 4 K (24 V)VT 11007 and VT 11016 DRE 4 K (12 V)VT 11008 and VT 11017 FTDRE 2 K (24 V)VT 11009 and VT 11018 FTDRE 2 K (12 V)VT 11010 and VT 11031 DRE 4 K (12 V or 24 V)VT 11011 and VT 11012 For prop. directional and pressure valvesVT 11021 4WS2E. 10VT 11025 DBETR 6VT 11029 1 proportional solenoid - 100 Hz (pumps)VT 11030 1 proportional solenoid - 200 Hz (z.B. DBE)VT 11032 and VT 11165 DRE 4 K (24 V)VT 11033 and VT 11034 2FRE, NS 6 to 16VT 11037 FES 25 CVT 11076 to VT 11079 4WRK, NS 10 to 32VT 11118 4WRZ (from series 5X)VT 11131 and VT 11132 For proportional pressure control valvesVT 11550 to VT 11554 DRE 4 K (+ 3WE 4)VT 11724 For proportional pressure reducing valvesVT-MRPA2-1 4WRE 6 (series 2X)VT-MRPA2-2 4WRE 10 (series 2X)


126

Amplifier for proportional pressure relief valves type PV1/2-DBVAmplifier for proportional pressure control valves type PV2-DRV

Modular design

• Compact amplifier in a plastic housing forsnapping onto a carrier rail




• In and outputs are short circuit proof

• Adjustment possiblities– Valve zero point– Sensetivity– Ramp times– Dither amplitude


For proportional pressure control andpressure relief valves see page 104

*With ramp

Technical data


Connection type Plug 10-pin screw terminals




Verstärkertyp geeignet für Ventiltyp

1M 0,8-RGC1* PV1/2-DBV without position controlPV1/2-DRV without position control

1M 2,5-RGC1* PV1/2-DBV without position control


127

Amplifier for proportional throttle valvesand proportional flow control valves

Modular design

• Compact amplifier in a plastic housing forsnapping onto a carrier rail








Technical data







1M 2,5-RGC1 QV1-4/2WV without position controlQV1-3W-SRV without position control


128

Circuit card position controller


• Point-to-point position control

• Interface analogue to CNC control

• Adjustment possibilities– Zero point position transducer– Amplifier position transducer– Speed– Internal position command values

Position controllerPosition and speed controller


Technical data






APC3-SVZ Without valve amplifier

Modular design, position and speed control

• Control of 0 to 10/+ -10 V and 4 to 20 mA valves

• Enable input

• Cable break recognition for the actual value cable

• Interfaces are short circuit-proof

• Test points on the front plate

• Compensation jump can be switched off

• Position: PT1 control

• Speed: PI control

• Cylinder area relationship calibration

Technical data

Operating voltage UB 24 VDC (21 to 40 V smoothed)





AVPC-V Without valve amplifierControl 0 to 10 V/+ - 10 V

AVPC-mA Without valve amplifierControl 4 to 20 mA



129

• Analogue command value card for controlling valves withintegrated electronics

• Suitable for generating, linking and normalising command valuesignals

• Configuration and parameterisation of the command value cardis via potentiometers

• Inversion of the internal command value signal via the 24V inputor jumper

• Ramp time selection via quadrant recognition(24V input) or ramp time call-ups (24V inputs)

• Switching the ramp time range via jumpers

• Characteristic curve correction via separate, adjustable jumpchanges and maximum values

• Enable input

Technical data

Operating voltage UB 24 VDC + 40 % – 20 %

Input voltages (analogue):– Command value 1 to 4 (poti-inputs) Ue 0 to ± 10 V– Command value 5 (differentail input) Ue 0 to ± 10 V– Command value 6 (differentail input) Ie 4 to 20 mA

Output signals (analogue):– Adjustment variable

• Voltage U ± 10 V ± 2 %; Imax = 2 mA• Current I 4 mA to 20 mA ± 2 %

– Measurement signal U ± 10 V ± 2 %; Imax = 2 mA

Connection type 48-pin blade connection, DIN 41 612,form F


Permissible ambient temperature range ϑ 0 to + 50 °C

Storage temperature range ϑ – 25 to + 85 °C

Analogue command value card VT-SWKA-1

Detailedinformation:RE 30 255

Electronic type

VT-SWKA-1 Command value card


130

Analogue command value modulesAccessories of modular design

Type of electroncis

VT 11003 Switching amplifier module for directional valvesOperating voltage: 10 to 24 VDCOutput voltage: UB – 2.5 V

VT 11005 Power supply moduleOperating voltage: 10 to 12 VDCOutput voltage: ± 15 VDC; 200 mA

VT 11006 Power supply moduleOperating voltage: 20 to 24 VDCOutput voltage: ± 15 VDC; 200 mA

VT 11027 and Relay module with one make contact,VT 11028 smoothing capacitor and overvoltage protection

VT 11073 Capacitor module with smoothing capacitor, reversepolarity and overvoltage protection


RE 29 731

RE 29 732

RE 29 729

RE 29 742

RE 29 750

General accessories of modular design

Assemblies in plastic housing for snapping ontocarrier rails to DIN 50 022

VT-SWMA-1 and VT-SWMAK-1 analogue command valuemodules

• For controlling valves with inegral electronics

• Possibility of implementing simple hydraulic functions throughdigital controls


• Actuating signal output

• Power supply unit without raised zero point

• Without power part


VT-SWMA-1 command value moduleRE 29 902

VT-SWMAK-1 command value moduleRE 29 903

Technical data

Operating voltage UB ± 24 VDC

Command value U ± 10 V

Output signal (control variable) U 0 to ± 10 V

Type of connection Screw terminalsModule dimensions 79 x 85.5 mm (height x depth)Permissible ambient temperature range ϑ 0 to + 50 °CStorage temperature range ϑ – 20 to + 70 °C



131

• Digital amplifiers in Euro-card format for installation in a 19" rack

• Amplifier type that can be used for a multitude of valves(programmable)

• Use of a powerful microcontroller

• Analogue command value input as voltage or current input

• Ramp time with 2 rounding times for start and end

• Free programmability of output stage frequency, biasing, surgeand final current or current characteristic curve with max. 8interpolation points

• 16 command value call-ups with ramp times, call-up via digitalinputs

• Sequence control is possible

• Variable gain and offset correction for command value input

• LED function displays; measuring sockets for command and actual value

• Non-volatile storage of programmed data in an EEPROM

• Clocked, current-regulated output stages

• Switched-mode power supply pack for internal supply voltages

• Configuration, parameterisation and diagnosis via serial interface

Technical data

Operating voltage UB 24 VDC + 40 % – 10 %– Upper limit voltage uB(t)max 35 V– Lower limit voltage uB(t)min 21 V

Current consumption Imax 2.3 A (depending on the selected valve)

Digital inputs U log 0 = 0 to 2 Vlog 1 = 15 V to UB

Analogue inputs (Re = 100 Ω) U ± 10 VI ± 20 mA, 4 to 20 mA or 0 to 20 mA

Nominal solenoid resistance (20 °C) R 2 to 20 ΩOutput current I 0 to 2.5 A (clocked)

Clock frequency of output stage f 100 to 1000 Hz

Scanning rate T 0.3 ms

Ramp time tmax 100 s

Serial interface RS 485 (front panel and plug-in connector)

Connection type 48-pin blade connector, DIN 41 612,form F


Permissible operating temperature range ϑ 0 to + 50 °CStorage temperature range ϑ – 20 to + 70 °C

VT-VSPD-1digital amplifiersfor proportional valves without electrical position feedback


RE 30 123

RE 29 798RE 29 794RE 29 899

Type of electronics

VT-VSPD-1 For controlling proportional valves withoutelectrical position feedback

For parameterisation:VT 12321 BB-3 hand-held control boxVT 12323 BF-1 control panelSYS-DigVen-BODIV-01 PC programme BODIV = Preferred product range

132

• Digital amplifiers in Euro-card format for installation in a 19 " rack• Presetting of all parameters

– With VT-VRPD-1 for the following valves:4WRE, NS 6 and 10 (series 1X)DBETR (series 1X); FES 25 (series 2X);2FRE 6 (series 2X); 2FRE, NS 10 and 16 (series 4X)

– With VT-VRPD-2 for the following valves:4WRE, NS 6 and 10 (series 2X)

• Use of a powerful microcontroller• Analogue command value input as voltage or current input• Voltage input as differential input• Variable gain and offset correction for command value input• Ramp generator• Sequence control and overlap compensation possible• Digital inputs for calling up preset command value parameters• Enable input and error output• Switched mode power supply pack for internal supply voltages• LED function displays; measuring sockets and command and

actual value• Standardised connector strip assignment• Configuration, parameterisation and diagnosis via serial

interface

Technical data

Operating voltage UB 24 VDC + 40 % – 10 %– Upper limit voltage uB(t)max 35 V– Lower limit voltage uB(t)min 21 VCurrent consumption Imax 2.3 A (depending on the selected valve)Digital inputs U log 0 = 0 to 2 V

log 1 = 15 V to UB

Analogue inputs (Re= 100 Ω) U ± 10 VI ± 20 mA, 4 to 20 mA or 0 to 20 mA

Nominal solenoid resistance (20°C) R 2 Ω to 12.7 ΩOutput current Imax 1.3 A to 2.5 A (clocked)Clock frequency of output stage f 190 Hz to 4.3 kHzOscillator frequency f 2.5 kHz to 7.8 kHzScanning rate T 0.3 msRamp time tmax 100 sSeriel interface RS 485 (front panel and plug-in connector)Connection type 48-pin blade connector, DIN 41 612,

form FCard dimensions Euro-card 100 x 160 mm, DIN 41 494Permissible operating temperature range ϑ 0 to + 50 °CStorage temperature range ϑ – 20 to + 70 °C

VT-VRPD digital amplifierfor proportional valves with electrical position feedback

Type of electronics

VT-VRPD-1 and VT-VRPD-2 For controlling direct operated proportional valveswith electrical position feedback

For parameterisation:VT 12321 BB-3 hand-held control boxVT 12323 BF-1 control panelSYS-DigVen-BODIV-01 PC programme BODIV


RE 30 125

RE 29 798RE 29 794RE 29 899 = Preferred product range

133

• Digital assemblies in Euro-card format for installation in a 19"rack

• Use of a powerful microcontroller

• Analogue inputs and outputs optionally as voltage or currentinterface

• Variable gain and offset correction for each analogue input

• Controllers, ranp generator(s)

• Characteristic curve correction or characteristic curvelinearisation

• Possibility of sequence control

• Digital inputs for calling up preset command value parameters

• Enable input and error output

• Switched mode power supply pack for internal supply voltages

• Configuration, parameterisation and diagnosis via serialinterface

Technical data

Operating voltage UB 24 VDC + 40 % – 10 %– Upper limit voltage uB(t)max 35 V– Lower limit voltage uB(t)min 21 V

Current consumption Imax 350 mA

Digital inputs U log 0 = 0 to 2 Vlog 1 = 15 V to UB

Analogue inputs (Re=100 kΩ) U ± 10 VI ± 20 mA, 4 to 20 mA or 0 to 20 mA

Analogue outputs U ± 10 V (RL min = 1 kΩ)I ± 20 mA, 4 to 20 mA or 0 to 20 mA

(RL = 100 to 500 Ω)

Scanning rate T 0.5 ms

Ramp time tmax 100 s

Seriel interface RS 485 (front panel and plug-in connector)

Connection type 48-pin blade connector, DIN 41 612,form F


Permissible operating temperature range ϑ 0 to + 50 °CStorage temperature range ϑ – 20 to + 70 °C

VT-SWKD-1 digital command value cardsVT-SWKD-2 digital controller cards


RE 30 121

RE 30 122

RE 29 798RE 29 794RE 29 899

Type of electronics

VT-SWKD-1 For generating, interlinking and normalising commandvalue signals as well as for simpler controller applications

VT-SWKD-2 For closed-loop position controls, as matching electronicsfor NC controlled axes or as a substitue for VT-PVAR2analogue closed-loop control electronics

For parameterisation:VT 12321 BB-3 hand-held control boxVT 12323 BF-1 control panelSYS-DigVen-BODIV-01 PC programme BODIV


134

VT-HNC100 digital axis control

• Can be used optionally as freely programmable NC control, asNC control with fixed command value sets or as digital position/pressure controller for one or two axes

• Freely configurable controller variants:– Position controller (PDT1) with zero point compensation

(integration principle), residual voltage principle for proportionalvalves with positive overlap, command value feed-forward andstate feedback

– Position-dependent braking to target position– Pressure/force controller (PIDT1) with differential pressure

evaluation and own scanning rate

• Operating modes: Set-up or automatic

• The measuring systmes used can be either analogue, incrementalor absolute (SSI) encoders for position sensing or analoguepressure/force transducers

Type of electronics

VT-HNC100 Point-to-point control for hydraulic drives

Consisting of: 19" Euro-card in aluminium housing,suitable for installation in 19" rack or forwall mounting

Applications: • Presses• Plastics processing machines• Machine tools• Transfer machines• Special machines

VT-HNC100DEMO Controlled system simulator for VT-HNC100with PC software WIN-PED • For getting familiar with the functions of the digital

VT-HNC100 axis control• Simulation of a hydraulic controlled system with

change-over between high and low natural frequency


RE 30 131

Programming and system integrationas programmable NC control

Programming:• User programming via PC (Windows 9X or Windows NT)• NC language with subroutine technique and conditional jumps• Own NC programme for function sequences („WIN-PED“)

Operation:• Convenient data administration on a PC• Data can be quickly changed using the BB-3 control box or BF-1 control panel

Process interfacing:• 8 or 24 digital inputs and outputs each, Profibus DP, CANopen

or INTERBUS-S for communicating with a PLC

Hydraulic axes:• Measuring system

– Incremental or absolute (SSI)– Analogue 0 to ± 10 V and 4 to 20 mA– Reference voltage ±10 V

• Control variable output ± 10 V or 4 to 20 mA• Freely configurable controller variants

– Position controller; pressure/force controller– Position-dependent braking– Alternating closed-loop control (position/pressure)

RE 30 133


135

HNC100-SEK digital controller assemblyfor secondary control of axial piston units

• Digital controller assembly with software for open and closed-loop control and monitoring functions tailored to secondarycontrol

• Assembly in HF tight housing for wall mounting or as plug-inunit for 19" rack

• Non-volatile storage of system parameters in an EEPROM

• Parameterisation and process visualisation using a commerciallyavailable PC

• Two modules with monitoring function for evaluating signalsprovided by inductive swivel angle transducers

• Configured sequence routing for on/off sequence withcontrolling of isolator valve and possible existing brake

• Monitoring functions with error code output to simplifydiagnosis

Technical data

Operating voltage UB 18 to 36 VDC

Analogue inputs 4 differential inputs (voltage or current)4 impedance convertor inputs

Analogue outputs 2 voltage or current outputs and2 voltage outputs

Signal inputs 24 digital inputs

Signal outputs 24 digital outputs

Serial interfaces Standard RS 232 (for communication programme)Optional Profibus DP (9.6 KBaud)On request CANopen, INTERBUS-S

Dimensions of version forwall mounting (W x H x D) 106.5 x 155 x 204 mm

Permissible ambient temperature range ϑ 0 to + 50 °C

Storage temperature range ϑ – 20 to + 70 °C

Type of electronics

SYHNC100-SEK Digital controller assembly for closed-loop speed andtorque control and open-loop torque control of secondarycontrolled A4VS..DS1(E) axial piston units

Accessories:WIN-PED PC programme for communicating with the digital

HNC100-SEK controller assemblyKABELSATZ VT15300 Connecting cable between PC and HNC100-SEK


RE 30 141


136

IP252mH controller assembly for direct usein SIMATIC-S5 and SIMATIC-S7-400 systems

Programming and system integration

• Use in the automation units SIMATIC S5-115U, S5-135U,S5-155U and S7-400

• Convenient communications programme "COM252M" (MS-DOS)with the following features:– Commissioning and diagnosis functions– Controller configuration– Project data administration– NC sequence programming– Graphical measured data evaluation

• NC language in line with DIN 66 025, max. 2000 NC sets• Extended NC command set for closed-loop pressure control, monitioring functions,

switching between open/closed-loop controlled traversing• Data exchange with the automation unit via standard function blocks• With VT16000, hardware adjustment to the individual customer application by means

of up to 4 plug-in peripheral modules:– Combination module with 8 analogue inputs and 4 analogue outputs– Counter module for 2 incremental linear and/or rotary encoders– SSI module for 4 absolute value encoders with SSI interface– Digital module with 8 digital inputs and 8 digital outputs

• With VT16005, two firmly installed peripheral modules:– Combination module with 4 analogue inputs and 2 analogue outputs– SSI module for 2 absolute value encoders with SSI interface

• Digital control for up to 4 hydraulic axes

• Freely configurable controller variants:– Position controller (PDT1) with zero point compensation

(integration principle), fine positioning with step function forproportional valves with positivie overlap, command valuefeedforward and state feedback (velocity, acceleration,pressure)

– Position-dependent braking to target position with velocitycharacteristic curve adjustment

– Synchronism controller (PI) according to the master-slaveprinciple or the average value principle

– Pressure/force controller (PIDT1) with differential pressureevaluation

• Switching mechanism with 32 inter-axis switching points

• The measuring system used can be either analogue, incrementalor absolute (SSI) encoders for position sensing or analoguepressure/force transducers


RE 29 788-PRE 29 788-P

Type of electronics

VT 16000 (IP252mH) Point-to-point control for up to 4 hydraulic axesVT 16005 (IP252mH) Point-to-point control for up to 2 hydraulic axes

Applications: • Presses• Plastics processing machines• Machine tools• Transfer machines• Special machines


137

Branch electronics, machine tools,nibbling/stamping

Circuit card


• Controlled output stage*

• Enable input*

• Outputs are short circuit-proof*

• Adjustment possibilities*– Valve zero point

• Area calibration for differential cylinders*

• Amplification in the small signal range*

• Position control with PID characteristics*

• Cable break recongition for the actual value cable


PL6-AGC1* RV1-PL1 NS6 with inflectionPL6-AGC2* RV1-PL1 NS6 with inflectionPL6-AGC3* RV1-PL1 NS6 with inflectionPL10-AGC1* RV1-PL1 NS10 with inflectionPL10-AGC3* RV1-PL1 NS10 with inflection2STV-AGC1* RV2-PL2 NS10 to 32 with inflectionAPC2-LVAR-HRV Without valve amplifier

Application: Nibbling/stamping

Technical data






AKY013/4 Chapter 9


138

Branch electronics

Circuit card, plastics machines


• Injection process control card for controlling the injection sidefunctions of plastic injection moulding machines

• Separate controllers for– Injection time– After pressure– Back pressure during plastification

• For integration into the machine concept

• Control via a PLC is possible

• Without valve amplifier


Technical data

Operating voltage UB 24 VDC (21 to 40 V smoothed)





SPR2-VLRC 4/4 high response valves

SPR3-VLRD 4/5 high response valves withde-compression setting


Circuit card, digital position controller

• Digital closed loop position controller, fixed command value sets

• 19” rack• For controlling from 0 to +/–10 V valves

• Versions for:– Analogue position measuring systems (ultrasonic, potentiometer)– Digital position measuring systems (SSI, Incremental)– Multi axis closed loop control (Sync) for up to 4 axis

Technical data

Operating voltage UB Nom. 24V DC (18 to 30V with a residual ripple <5%)Polarity protection for the power supply connections

Current consumption max. 300 mA at UB = 20V DC


Card dimensions Euro card 100 x 160 x 50,8with a 10TE front plate



Typ DPCD-(SYNC) – without valve amplifiers

Typ DPCA-(SYNC)Gehäuse zu DPC

139

Electronics for testing technology

• Modular HydroControl electronics for solving standardisedtesting tasks

• IBM compatible PC with PC plug-in card and software for thepreselection of command values of load cycles and simpleaquisition of measured data

• Closed-loop control and monitoring electronics as well assupplementary electronic assemblies

• Controlling by PLC possible

Control and instrumentation, software

Type

VTS 0985 PCE 5 PC plug-in board

VTS 0325 LWK 2.0 software package for load cycles

HYVOS 4.0 simulation of valve-controlled linear drives

Closed-loop control and monitoring electronics

Type

Closed-loop control electronics for testing and simulation

SY-HCE-1 HCE 1 HydroControl electronics

VT-KU-1 KU 1 communication and monitoring unit

VTS 0404 BK 1 measuring socket card

VT-BK-2 BK 2 measuring socket card with anti-aliasing filter

VTS 0161 TF 6207 carrier frequency measuring amplifier

VTS 0162 TF 6208 carrier frequency measuring amplifier

VTS 0615 SR 91 amplifier for servo valves with electricalposition feedback

VTS 0616 SR 92 amplifier for servo valves without electricalposition feedback

VTS 0617 SR 98 amplifier for servo valves without electricalposition feedback

RE 57 803

RE 57 900

RE 57 841

RE 57 725

RE 57 726

RE 57 721

RE 57 722

RE 57 850

RE 57 851

RE 57 852


RE 57 881

RE 57 780

RE 30 810


140

• Control and instrumentation equipment tailored to therequirements of stages and studios; corresponds to requirementclass 5 to DIN 19 250

• Due to the modular design, the equipment can be adapted tothe demands of large and small systems

• Multi-axis and multi-master system

• Real time operating system based on the 68360 hardware byMotorola (software can be ported to future hardware)

• Application-specific MR10 data bus with patented, variableband width allocation

• High availablity due to decentralised system structure

• Optimum operating comfort due to touch screen

• Recording of operating profiles; interlinking of movements; slewmovements of ceilings

• Controlling of other systems via "external outputs"(e.g. special stage sets)

• Movements can be triggered by other systems via "externalinputs" (e.g. synchronisation of light and sound effects)

• Input of all operating parameters and storage of all groupoperations of the performance on floppy or hard disk

• Simulation of performances

• Automatic saving and archiving of operating data

• Remote diagnosis via modem

Safety-relevant control and instrumentation technology SYB 2000for use in theatre applications

Technical data

Scanning rate 10 ms

Network 10 MBit/s(with variable bank width allocation)

Error response time ≤ 20 ms

Synchronisation accuracy ± 1 mm

Valve control Single and dual channel

Number of operational groups Max. 16 (simultaneously)

Number of MR10 bus stations 256

Speed range 2 mm/s to 1800 mm/s

Type of electronics

SYB 2000 • Depending on the drive the axis controllers (AC) can controland monitor 1 to 4 axes per drive.

• The master controller (MC) co-ordinates the individual ACs, providesoperating commands for the axis groups, forms the interfaces with theoperator computers and assums monitoring functions.

• The control panels (SC) are provided with a colour screen (TFT)and a touch screen system (optionally with mouse or trackball).

• The bus master (BM) co-ordinates the bus access of stationswithin the network. The patented bus protocol MR10 allows theconnection of 256 stations; 80 stations can operatesimultaneously in real time.

• The data controller (DC) is used as a system data memory(e.g. synchronous groups).


On request


141

Control and automation technology for hydraulicinstallations and systems

• Electro-hydraulic systems from a single source

• From the specification through to the finished system

• Complete equipment, including:– Design, installation and commissioning– Software– Maintenance / service

• Complete concept:– Power electrics– Programmable logic controls– Visualisation systems

• Minimisation of interfaces, site co-ordination

• Comprehensive documentation on CAD and programming systems

Control and automation technology for hydraulic systems

Fields of application

• Steelwork / rolling mill technology• Press construction and general mechanical engineering• Test rig technology• Shipbuilding and offshore applications• Material handling• Theatre technology• Energy and environmental technology• Civil engineering• Special technology


On request


142

Closed-loop control systems, types SYDFE1, SYDFEE and SYDFEC, forcontrolling A10VSO axial piston pumps

Closed-loop control systems for controlling A10VSOvariable displacement axial piston pumps

• Infinitely variable closed-loop control of flow and pressure

• Additional power limitation possible

• High reproducibility of flow and pressure due to closed-loopcontrol

• Dynamics of closed-loop flow control correspond to closed-loopcontrol with proportional valves due to short adjustment timesof the pump

• Pressure controller can be matched to the actuator by means ofjumper settings

• Avoidance of throttling losses through central closed-loop flowand pressure control (energy saving)

• Integrated control electronics for type SYDFEE

SYDFE1, SYDFEE and SYDFEC closed-loop control systems

System design: • A10VSO variable displacement axial piston pump with built-onproportional valve including inductive position transducer

• HM 12 or HM 13 pressure transducer• SYDZ 0001 perload valve• VT 5041 controller card (for SYDFE1 only)

with power limitation and swivel angle indicator

Applications: • Plastics processing machinery• Presses• Crane systems• Broaching machines• Shipbuilding• Construction machines

Pump nominal size 45 71


Nominal flow (n = 1500 min –1) qV nom L/min 68 107

Step response of swivel 0 to 100 % Tu+Tg ms 65 70angle control (50 bar) 100 to 0 % Tu+Tg ms 35 40









Types SYDFE1, SYDFEE und SYDFEC

Pump nominal sizes 18 to 140

Detailed information:• RE 30 024 (type SYDFE1)• RE 30 027 (type SYDFEC)• RE 30 030 (type SYDFEE)


143

MX4 multi-axes CNC control

• Point-to-point/continuous path control for hydraulic systemswith 2 to 32 axes

• Position controller:– Position-dependent braking– Follow-up controller– State controller– Synchronisation controller– Follow-up controller for several axes– Velocity controller– Force/differential pressure controller

• Programming:– Up to 16 parallel programmes– PLC functions– Comprehensive debugger

• Visualisation, parameterisation using an industrial PC, terminal,BB-3 control box or control panel BF-1

• The measuring systems used can be either analogue, incrementalor absolute (SSI) encoders for position sensing or analoguepressure/force transducers

Programming and system integration

• Programming and debugging by means of MX4 programming software is possible onany PC

• Programmes and parameters can be saved in the RAM or EPROM of the MX4• 1 MB RAM for programme and data per axis card• Time-optimised execution due to compilation of the NC programme in the machine

code• 16 parallel NC programmes (multi-tasking)• High-level language-oriented NC language• Convenient debugger with programme tracing, single step execution, brake points, etc• Availabale as stand-alone system or:

– Operation by means of BB-3 control box or BF-1 control panel– Terminal can be programmed by means of dialogue commands– Visualisation on indstrial PC

• Profibus-DP interfacing, Interbus-S-Slave interfacing

Type of electronics

MX4 Point-to-point/continuous path control for up to 32axes made up from hardware components in Euro-formataccording to the modular axes

Consisting of: • MTCB02/MTCB03 rack• AM2 or AM4 axis mater card• AX2 or AX4 axis slave card• DEAB02 I/O card

Applications: • Presses• Plastics processing machines• Steelworks and rolling mill technology• Material handling• Automotive industry• Shipbuilding• Test rig technology• Special machines


On request


144

Pressure transducers and pressure displays

• For the measurement of static or dynamic pressures and theconversion of the measured values into electrical signals andtheir representation

• Pressure transducers HM 12 to HM 15:– Full bridge made of semiconductor strain gauges as

measuring element– Integrated voltage regulator with reversed polarity and

overvoltage protection– Measuring amplifier with voltage or current output

• Pressure displays HM 2, HM 3 and HM 5– Evaluation electronics with analogue output– 3-digit LED display– Supply voltage for pressure transducer (HM 5 only)– Potential-free limit value contacts (HM 3 only)– Standarised housing for control panel installation

• Pressure switch HM 10– Pressure transducer– Display unit– Monitoring electronics with 4 adjustable switching levels and

adjustable hysteresis

Technical data - pressure transducer

Type HM 12 HM 13 HM 14 HM 15

Operating voltage UB 10 to 30 V 10 to 30 V ± 12 V 10 to 30 V

Accuracy class 0.5 0.5 0.5 0.5

Output signal U/I 4 to 20 mA 0 to 10 V 0 to 10 V 4 to 20 mA

Pressure range p 250 to 250 to 10 to 10 to400 bar 400 bar 600 bar 600 bar


HM 12 and HM 13 pressure transducersRE 29 933

HM 14 and HM 15 pressure transducersRE 29 932

Technical data - pressure displays

Operating voltage UB 110 / 220 VAC

Input signal– HM2, HM3 I 4 to 20 mA– HM5 U 0 to 10 V

Analogue output U 0 to 10 V; 5 mA

Pressure range p 10 to 600 bar (630 bar)

Permissible ambient temperature range ϑ 0 to 50 °C

HM 2 pressure displayRE 29 973



HM 10 pressure switchRE 29 968

Technical data - pressure switch

Operating voltage UB 24 VDC; ± 10 %– Upper limit value uB(t)max 27 V– Lower limit value uB(t)min 22 V

Accuracy class 0.5

Output signal U 0 to 10 V

Relay data 250 V; 2 A; 400 VA; 50 W

Pressure range p 10 to 450 bar

Permissible ambient temperature range ϑ 0 to 50 °C = Preferred product range

145

Technical data

Operating voltage UB 18 to 32 V

Accuracy class 0.5

Output switch I Non-floating open collectorto UB; ≤ 1 A


Fluid temperature ϑ – 10 to + 80 °C

Pressure sensor• For measuring static or dynamic pressures as well as converting

the measured values into electrical signals– The pressure sensing element comprises of a stainless steel

membrane which is coated with a thin film strain tensor as afull bridge circuit

– Integrated electronics with temperature compensation– The signal output is proportional to the pressure– Zero point and sensitivity are precisely calibrated– 3 different plug types

Pressure sensorsElectrical pressure switches

Electronic pressure switch• For converting a pressure signal into an electrical switching

signal– The sensor element comprises of a stainless steel

membrane– 2 switching points which can be individually adjusted– Adjustable damping time– System pressure display– Transistor switched output– 2 different plug types

Technical data

Operating voltage UB 14 to 28 V

Accuracy class 0.5

Output signal (alternative) U/I 0 to 5 V, 0 to 10 V; 1 to 6 V; 4 to 20 mA


Operating temperature range ϑ – 10 to + 80 °C

Detailed information:Pressure sensors AKY013/4 Chapter 1Plug AKY013/4 Chapter 2

Detailed information:BEY 007/8


146

Electronic signal encoders

VT 10468, VT 10406, VT 10399 signal encoders

• Manually operated command value encoders for valve and pumpcontrols using amplifier modules or cards

• Sensitive control due to low operating forces

• Integrated impedance convertor for load-independentcharacteristic curve linearisation

• Reverse voltage protection

• Replaceable bellows

• Options: – Deadman contact– Direction and zero point contacts– Spring-centering or locking in any position by means

of friction brake

Technical data

Operating voltage UB ± 15 VDC

Output signal ± 10 V; 5 mA

Switching contacts 30 VDC; max. 2 A

Operating force: – VT 10468 F Approx. 6 to approx. 10 N– VT 10406, VT 10399 F Approx. 7 to approx. 16 N

Permissible ambient temperature range ϑ – 25 to + 70 °C


RE 29 753

RE 30 754

RE 30 755

Type of electronics

VT 10468 1 control axis

VT 10406 2 control axes

VT 10399 3 control axes


147

Type

I/U2-U/I1 Input signal 0 to 20 mA or 4 to 20 mAOutput signal 0 to 10 V or 0 to ± 10 Vor reversed conversion

I/U-mA/V Module, input signal 0 to 20 mA or 4 to 20 mAOutput signal 0 to 10 V or 0 to ± 10 V

D/A2-BCD Input signal BCD (2-digit)Output signal 0 to ± 10 V (2 channels)

SIGN-ADAP Command value signal calibration for valves with integratedelectronics. inflection calibration; calibration for differentialcylinder. Input signal 0 to 20 mA; 4 to 20 mA; 0 to ± 10 V

Type

– Potentiometer with micro switch for 1 axisOutput signal 0 to ± 10 V

POTM-M 10 pitch potentiometer for 0 to +10 V or -10 to +10 V

POTM-CARD 2-channel command value call-up card; 4 x 0 to ± 10 V per channel

RAMP-POTM Command value and ramp card; 4 x 0 to ± 10 V;Ramp time 0.05 to 10 s

RAMP-LIN Command value and ramp card; 4 x 0 to ± 10 V;Ramp time 0.1 to 60 s

POTM-RAMP Command value and ramp module; 4 x 0 to ± 10 V;Ramp time max. 10 s

Command value technologySignal convertor

Command value technology• Modules and electronic circuit cards for

generating voltage command values and ramps

Signal convertor• Modules and electronic circuit cards for

converting current into voltage signals or digitalinto analogue signals




148

Racks and card holdersPower supply and stabilizing units

Racks and card holders

Type of electronics

VT 19101 Rack 1 x 3HE for cards 100 x 160 mmwith or without connector back panel



VT 19110 Bus rack 3HE for cards 100 x 160 mmor 100 x 220 mm

VT 10812 Connection adaptor with 32- or 48-pin socket connectorfor VT 19101 to VT 19103 without connector back panel

VT 3002 Open card holder with 32-, 48- or 64-pin socket connector

VT 12302 Closed card holder with 64-pin socket connector

Racks and card holders

• 19" rack for accommodating electronic assemblies in Euro-cardforamt

• Card holder for accommodating an electronic assembly in Euro-card format

• Separate power supply

Power supply and stabilizing units

• Smoothed or regulated output voltages

• Stabilization of smoothed voltages

Power supply and stabilizing units

Type of electronics

VT-NE1 Input voltage: 110/220 VACOutput voltage: + 24 to 38 VDC or

± 22 to 30 VDCPlug or terminal connection

VT-NE3 Voltages as with VT-NE1, but terminal connection only

VT-SE1 and VT-SE3 Stabilizing units for VT-NE1 and VT-NE3

VTS 0908 (NT 3) Input voltage: 110/220 VACOutput voltage: ± 15 VDC; 0.4 A and

± 24 VDC; 0.2 A and+ 5 VDC; 0.6 A

VTS 0909 (NT 4) Input voltage: + 24 VACOutput voltage: ± 15 VDC; 0.35 A and

+ 5 VDC; 1.0 A

VT-NE30 Input voltage: 115/230 VACOutput voltage: + 26 VDC/2.5 A

VT-NE31 Input voltage: 115/230 VACOutput voltage: ± 24 VDC/2 x 0.25 A

VT-NE 32 Input voltage: 115/230 VACOutput voltage: + 25 VDC/2.5 A and

+ 24 VDC/1 A (regulated)


RE 29 768

RE 29 768

RE 29 768

RE 29 768

RE 30 105

RE 29 928

RE 30 103

RE 29 713

RE 29 712

RE 29 714

RE 29 772

On request

RE 29 929

RE 29 929

RE 29 929


149

Housings and card holdersPower supplies

Housings and card holders• Universal housing for 2 or 4 circuit cards

in Euro-card format DIN 41 612– external connections via screw terminals– Connection contact loading up to 4 A– Slots that are not required can be covered

with a blanking plate

• Card holders for circuit cards in Euro format(single and double)– External connections via screw terminals



Technical data

Card holders DIN 41 612-F32

Housings DIN 41 612

Technical data

Power supply, snap on PS02Input voltage 115/230 VACOutput voltage +24 VDC; 4 A

Power supply with card holderInput voltage 115/230 VACOutput voltage +24 VDC; 3 A

Housing with power supply and 2 slots PS01-CH20Input voltage 115/230 VACOutput voltage 2 x +24 VDC; 2,5 A

+24 VDC; 0,3 A stabilePower supply filter moduleInput voltage 24 VDCOutput voltage +24 VDC; 2,5 APower supply card with signal amplifier DC/DC-APCInput voltage +21 bis +40 VDCOutput voltage ±15V; 200 mA

±10V; 10 mA

Power supplies

• Power supply can be snapped on PS02

• Power supply with card holder

• Housing with power supply PS01-CH20

• Power supply filter module

• Power supply card with signal amplifier DC/DC-APC


150

Active plug

• Compact amplifier in a plug housing



• Calibration via a trimming potentiometer


• Protection– IP65 when fitted

Amplifier for proportional pressure relief valves type PV1/2-DBVand proportional pressure control valves type PV2-DRV


For proportional pressure control andpressure relief valves see page 104

Technical data

Connections Solenoid DIN 43 650UB com.value Cable 5 x 0.75mm2 screened


Supply voltage Nom 24VDCSolenoid 2.5A Battery voltage 10.2 to 31V

Rectified voltage 10.2 to 27VSolenoid 0.8A Battery voltage 21 to 31V

Rectified voltage 21 to 27VResidual ripple < 2Vss

Ramp times 10ms to 5s

Dither amplitude range 80 to 350Hz, as an option

Electronic type Suitable for valve type

AS 0,8-V PV1/2-DBVWithout position control V-command valuePV2-DRV-3WWithout position control V-command valuePV2-DRVWithout position control V-command value

AS 0,8-mA PV1/2-DBVWithout position control mA-command valuePV2-DRV-3WWithout position control mA-command valuePV2-DRVWithout position control mA-command value

AS 2,5-V PV1/2-DBVWithout position control V-command value

AS 2,5-mA PV1/2-DBVWithout position control V-command value


151

Technical data

Connections Solenoid DIN 43 650UB com. value Cable 5 x 0.75mm2 screened


Supply voltage nom 24VDCSolenoid 2,5A Battery voltage 10.2 to 31V

Rectified volage 10.2 to 27VSolenoid 0,8A Battery voltage 21 to 31V

Rectified volage 21 to 27VResidual ripple < 2Vss

Ramp times 10ms to 5s

Dither amplitude range 80 to 350Hz, as an option

Active plug



• Calibration via a trimming potentiometer

• Adjustment possibilities– Valve zero point– Sensetivity– Ramp times– Dither amplitude

• Protection– IP65 when fitted

Amplifier for proportional throttle valvesand proportional flow control valves



Electronic type Suitable for valve type

AS 2,5-V QV1-4/2 WVWithout position control V-command valueQV-3W-SRVWithout position control V-command value

AS 2,5-mA QV1-4/2 WVWithout position control mA-command valueQV-3W-SRVWithout position control mA-command value


152

Technical data

GeneralValve connection DIN 43 650 Form AAmbient temperature range ϑ -20 to + 70 °CHousing Plastic, fire resistantAS-I busOperating voltage 26.5 to 31.6 VVoltage type Safety extra low voltage PELV (IEC64)Address Address socketPower componentOperating voltage UB 20 to 36 VDCThe external supply voltage must be protectively separated from the AS-I cable inaccordance with EN 60947-1OutputsOutput voltage Uout = UB - 1.5 V (typical)Valve connection Form A, DIN 43 650 (ISO 4400)Connections for further valves M12 socket, 5-pinInputsInput voltage From AS-I bus to IEC 1131-2Connection L1, L2 for external sensor M12 bus, 5-pin

Field bus capable active plugs for hydraulic switching valvesAS-I- field bus

Field bus capable active plugs

• Up to 2 actuators and sensors can be connected

• Small compact design

• Simple installation with low address requirements

• LED display for improved overview

• Integrated polarity reversal protection

• Simple diagnostics

• A separate 24V cable for the actuatorpower supply

• Max. cycle time < 5ms

• Protection IP67

Electronic type IN OUT L1 (M12) L2 (M12) O1 (Form A) O2 (M12)

A (2x I/0,2 A) + (2x O/2A) x x x x

B (2x O/2A) – – x x

C (1x O/2A) – – x –



153

Test and service unitsTypes VT-SVTSY-1 and VT-VETSY-1

Type VT-HNC100DEMO


Controlled system simulator for the VT-HNC100-1-2Xdigital axis control

Type VT-VETSY-1


Service case with test unit for servo valves withintegrated electronics

Type VT-SVTSY-1Detailed information:RE 29 681

Service case with test unit for servo valves withoutintegrated electronics


154

Test and service unitsfor proportional and high response valves

Test boxes

• Function testing and for commissioning of valvesand their associated electronics

• Command values can be internally or externally applied

• Measuring points for the in and outputs

• 115/230 V AC supply

• Connection cable is included within the scope of supply

Type

Test box I For all direct operated proportional valveswithout integrated electronics

Test box II For pilot operated proportional and high response valveswith external amplifiers

Test box III For valves with integrated electronics andvoltage interface

Measurement adaptors

• Checking the signal exchange betweenthe system control and the valve

• The presence of the supply voltageis indicated

Type

Measurement adaptor (7P) For all valves with 7-pin built-inelectronics (OBE) and voltage interface

Measurement adaptor (12P) For all valves with 12-pin built-inelectronics (OBE)

Current measurement adaptor For measuring the valve solenoid current

Test adaptor For Euro command cards, plugs to DIN 41 612-F32




155

Simulation technology

Technical calculations

Technical calculations, simulations and system analysis to customerspecifications

• Drive simulation

• Multi-body dynamics

• Simulation of complete systems

• Natural requency analysis

• Strength calculations

• 3D flow mechanics (CFD)


HYVOS 6.0

Simulation software for valve controlled cylinder drives

• Non-linear simulation of a closed-loop electro-hydraulic drive

• Library of Bosch-Rexroth components

• Freely programmable components

• User friendly interface


3D animation and multi-media presentations

Generation of 3D animations and presentations tocustomer specifications

• Virtual 3D animations

• Complete video productions

• Interactive multi-media presentations

• High resolution rendered pictures



156

Notes

157

CONTROL BLOCKS / PLATES

Control blocks / plates,

are integrated hydraulic controls which arecombined with built-in or flanged onfunction elements.

The basis for this is the hydraulic circuitcomplete withdetails regarding the connection andoperating element locations.

The advantages of the block designwhen compared with individual pipework:

• Lower flow resistance / good efficiency

• Fewer sealing points

• Compact / high power density

• Branch specific solutions

• Cost reduction

158

Control blocksCompact hydraulics

Detailed information:On request

Standardised as well as as branch independentcontrol blocks• Manifold blocks

• Standard functions of sandwich plate design

• Pump control blocks

• Accumulator safety blocks


Branch and customer specific control blocks(individually manufactured, small series)

• Press control blocks

• Modular control blocks for machine tools

• Control blocks for plastic's machines, foundry machines,power stations, etc.


Compact hydraulics

Compact control blocks due to the tendency towards usingcartridge valves.

It concerns a manufacturing and cost optimised design, as well asstandardised and individual application specific designs.

The increased design costs are directly related to the seriesquantity.


159

The following sandwich plate valves can be found within this brochure whichare suitable for mounting onto the standard manifold blocks.Component functions Page

Pressure relief valves 58, 60

Pressure reducing valves 62, 64

Check valves 43, 46

Isolator valves 46

Double throttle check valves 69, 73

2-way flow control valves 72

Hydro-electric pressure switch for sandwich plate mounting 163

Multi-station manifold plates

• Compact hydraulic control due to common pressure and returnport for all control circuits

• Separate actuator ports for each control circuit

• Implementation of various control circuits possible using verticalstacking elements of sandwich plate design

Type HSR

Nominal sizes 6, 10, 16


RE 48 107




No. of ready-for-connection control circuits 10 8 6

Multi-station manifold platesType HSR


160

Notes

161

ACCESSORIES(measuring and monitoring components, filters)

Filters

This product segment encompasses highpressure, low pressure and return filters forline mounting and tank mounting as wellas a range of accessories.


• Maximum flow of 450 litres

• High pressure version up to 420 bar

• For fitting into return or pressure lines

• Exchangable cartridges

• Optical and electrical cloggingindicators

Measuring and monitoringcomponents

In addition to the filters we have furthercomponents available:

• Piston and bourden tube pressureswitches

• Pressure gauge isolator valves

• Pressure gauge selector valves

• Pressure gauge

• Float switch

• Thermostats

162

Pressure gauge isolator valves type AF and Multi-circuit gauge isolators, type MSBourdon tube pressure switches types HED 2 and HED 3

Pressure gauge isolator valve• 3-way straight valve• For subplate mounting ("P")• For threaded connection ("A")• Push-button operated• With or without accessories

(connection piece, 2 gaskets, pressure gauge, round anchor plate)• Various indicator ranges, optional:

up to 60, 100, 160, 250, 400 bar

Multi-circuit gauge isolator• Housing valve as in-pipe valve (connection types "A" and "F")• With flange mounting (connection types "B" and "E")• For subplate mounting ("C")• For threaded connection NPT ("G")• Fixing bores for UNC screws ("H")• With max. useful indicator range, optional:

up to 40, 63, 100, 180 or 315 bar• With 5, 6, 8 or 9 measuring points, optional• With integrated pressure gauge, optional• Leak-free isolation (type MSL2)

Type AF

Series 3X


Typ AFNominal size 6


Type MS2, MSL2 MS4 to MS7

Connection type A, B, C, E, F, G, H A

Series 2X 2X


Type MSSeries 2, 4, 5, 6, 7


Bourdon tube pressure switch with constant switchingpressure differential (type HED 2) and with infinitelyadjustable switching pressure differential (type HED 3)

• For threaded connection

• With check lamp, optional

• Various electrical connections

• With lockable rotary knob (type HED 2)

• With lockable cap, optional (type HED 3)

• Switching pressure differential can be adjusted by separate,independent adjustment of switching pressures (type HED 3)

• 5 pressure stages: 25, 63, 100, 200, 400 bar

Detailed information:• Type HED 2

RE 50 045

• Type HED 3RE 50 050

Type HED 2 HED 3

Series 2X 3X


Switching frequency Operations/min 30 30= Preferred product range

163

Piston type pressure switchesTypes HED 1, HED 5 and HED 8

Piston type pressure switch, type HED 1• For threaded connection• With leak-oil port, optional• With check lamp, optional• With explosion protection and intrinsically safe current circuit, optional• Pressure stages: – Version"K": up to 100, 350, 500 bar

– Version"O": up to 50, 100, 350 bar

Piston type pressure switch, type HED 5• For subplate mounting ("OP")• For in-line installation ("OA")• For female thread ("OK")• 4 pressure stages: 50, 210, 350, 630 bar

Piston type pressure switch, type HED 8• For subplate mounting ("OP")• For in-line installation ("OA")• As vertical stacking element in horizontal stacking assemblies ("OH")• With check lamp, optional (only with large plug-in connector)• With lockable rotary knob, optional• Pressure stages: – Versions "OP" and "OA": 50, 100, 200, 350, 630 bar

– Version "OH": max. 50, 100, 350 bar

Type HED 1

Version "K" "O"

Series 4X 4X


Switching frequency Operations/min 300 50 1)

Detailed information:• Type HED 1

RE 50 040



Type HED 5 HED 8

Series 2X 1X


Switching frequency Operations/min 80 801) Briefly 100

Pressure switch, mechanical

• Piston pressure switch without drain connection

• Adjustment elements– Grub screw with internal hexagon– Grub screw with internal hexagon and scale


– Lockable rotary knob with scale

• Indicator lamp, optional (integrated into the plug-in connector)

• Optional– Sandwich plate connection– Pipe connection– Flange connection

Nominal size 6

Operating pressure pmax bar 315/400

Switching frequency Switching/min 120


164

Pressure filter for fitting into pressure lines, type ABZFDReturn filter for direct tank mounting, type ABZFR

Type ABZFDDetailed information:RE 50 076




Pressure filter• Filter elements are based on inorganic fibres

• Absorbtion of the finest particals over a wide pressuredifferential range

• The large specific absorbtion area leads to a high contaminationretention capacity

• The filter elements have a high burst resistance (e.g. during coldstart)

• 10 µm filter rating absolute

Type ABZFR


Return filter for direct tank mounting

• Filter element are based on a inorganic fibres

• Excellent separation (β values) over a wide pressure differentialrange

• High contamination retention capacity due to a large specificfilter surface area

• The filter elements have a high bust resistance (e.g. cold start)

• 10 µm filter rating absolute





165

ACCUMULATORS AND ACCUMULATOR ACCESSORIES

Accumulators

The main use of hydraulic accumulators isto minimise the pump drive power, forvolume compensation, to smooth outpressure peaks, as well as storing energyand as pulsation dampers.


• Bladder accumulators 1 to 50 litres

• Membrane accumulator 0.075 to 2.80 litres

• Safety and isolator blocks

• Charging and testing kits

• Mounting elements

• Safety elements

• Accumulator loading valves

166

Accumulator assemblies and safety blocksTypes ABSBG, ABZSS

Type ABSBG


Technical data

Accumulator type Bladder type accumulator

DN Litres 1 to 50

Accumulator type Membrane type accumulator

DN Litres 0.6 to 2

Accumulator safety block DN 10 to 32• Operating pressure pmax bar 330

Accumulator assemblies• Accumulator assembly with safety block according to DIN 24 552

• Bladder or membrane type accumulators

• Safety block with integrated shut-off valve, safety valve (type-tested) and unloading valve

• Unloading valve either manually or electrically operated

• Glycerine-filled pressure gauge with red marking of the pressureto be adhered to

• Bracket suitable for welding into place

Type ABZSS



Accumulator safety block

• Protection, isolation and unloading of hydraulic accumulators

• Meets the requirements and safety regulations according toDIN 24 552, pressure vessel regulations and technical rules forpressure vessels (TRB 403 or TRB 404)

• Accumulator adaptors available as accessories for connectingaccumulator safety blocks to the accumulators



Weight m kg 5.2 8.5 20.5


167

Hydro-pneumatic accumulatorsAccumulators safety and isolator blocks


Hydro-pneumatic accumulators

• Bladder or membrane accumulators

• Charging and testing kits

• Mounting elements

• Safety elements

• Certificates for design and pressure tests

Accumulator safety and isolator blocks

• Safety, isloation and unloading of hydraulic accumulators

• Complies with the requirements and safety regulations toDIN 24 552 pressure vessel regulations and the technicalregulations for pressure vessels (TRB 403 or TRB 404)

• Safety valves are design tested

• Electrical or manual unloading valve

Nominal size 20 32


Weight m kg 6 14.7

Technical data

Accumulator type Bladder accumulator

DN Litres 1 to 50

Accumulator type Membrane accumulator

DN Litres 0.075 to 2.8



168

Safety valvesAccumulator loading valves


Safety valves

• Design tested safety valves

• Protection of hydraulic accumulators

• Acceptance to the pressure vesselregulations and the technical rulesfor pressure vessels TRB 403

• Design tested by the TÜV authorities


Accumulator loading valve

• Switching off a fixed displacement pump

• 2 pressure settings

• NS6 subplate mounting

Technical data


Unloading flow L/min Up to 150

Nominal size 6


Flow qmax L/min 40


169

HYDRAULIC POWER UNITS AND ACCESSORIES

Hydraulic power units

Hydraulic power units are the basics of ahydraulic system.

Dimensioning and design are the determiningfactors for environment compatibility and for theefficiency of the entire system.


Standard small power units

• Oil reservoirs wtih contents of 20, 40or 60 litres

• Drive powers from 0.37 to 7.5 kW

• Can be extended by using combination systems

Standard power units• Oil reservoirs with contents from 100 to 630 litres

• Drive powers from 5.5 to 45 kW

Individual power units

• Are designed and manufactured to thecustomer's requirements

By the complimenting hydraulic power unitswith control blocks Bosch-Rexroth can supplythe entire system from a single source!

Filter cooler/circuitaltion circuit

• Compact circulation circuit withcirculation pump, built-on line filter and aplate type cooler

• Designed to a modular principle

Bell housing• With oil / air cooler

• Structure damped with regard tostructure-bourne noise and vibration, lownoise pressure level

170

Standard power unitsTypes ABSKG, ABSAS

Modular standard power units

• Stable aluminium reservoir

• Modular design

• Compact power unit design

• Individual matching possible

• Suitable for a variety of applications

• Additional options possible

• Clearly arranged, maintenance-friendly design

Type ABSKG

Reservoir capacity: 20; 40 and 60 litres

Reservoir version: Aluminium reservoir



Pump type Radial piston (fixed displacement)

• Displacement Vg max cm3 1.6 to 10


Pump type Gear (fixed displacement)

• Displacement Vg max cm3 1.9 to 16


Electric motor power P kW 0.37 to 7.5

Type ABSAS

Reservoir capacity: 100; 160; 250; 400 and630 litres

Reservoir version: Steel reservoir toDIN 24 339, form ANcover form C, standard sheet AB-E 40-40







Standard power unit

• Stable steel reservoir

• Modular design of controls, reservoirs, accumulator assemblies,cooler assemblies

• Motor/pump group

• Filter/cooling circulation circuit

• Basic power unit comprising pump power unit, reservoiraccessories (filler/breather, oil level indicator, inspection cover,drain valve), return line filter, float switch, thermostat


171

Standard power units type ABHSGHydraulic reservoirs type ABTSR

Standard power unit


• Thanks to the modular principle, the units can be easily extended

• Good accessibility to all components

• Suitable for a variety of industrial applications

• Long service life

• Low noise emission

• Flow matched to the control and adjustment elements

Type ABHSG

Reservoir capacity: 400; 630; 800 and1000 litres

Reservoir version: Steel reservoir withsupports

Filter: Filter/cooling circulation circuit







Type ABTSRReservoir capacity: 1000 to 20 000 litres


Hydraulic reservoir

• Steel reservoir with high static and dynamic stiffness

• Pipe joints through the reservoir wall with welding fittings,SAE or DIN flanges

• Suction chamber separated from return chamber

• Reservoirs are available with dividing wall or baffles

• Lifting lugs for transport purposes

• Steps in reservoirs for reservoir sizes 5000 to13 000

• Ladders in reservoirs for reservoir sizes 16 000 to20 000


172

Standard power unitsTypes ABPAG, ABFAG

Type ABPAG

Reservoir capacity: 63 to 400 litres


Type ABFAG

Reservoir capacity: 100 to 630 litres






Electric motor power P kW 15 to 160






Hydraulic drive power unit


• For numerous applications:– General machinery– Injection moulding machines– Lifting equipment– Presses– Laboratories, schools

• Flow matched to the control and adjustment elements used

Hydraulic primary power unit

• For closed circuits


• Good accessibility

• Suitable for a wide variety of industrial applications:– Shredder systems– Stirring drives– Mixers– Centrifuges– Winders

• Flow matched to the control and adjustment elements used


173

Standard power units


Small power units

• Stable aluminium reservoir

• Modular design

• Can be extended by using combination systems

• Numerous application possiblities

• Reservoir volumes of 10, 25 and 50 litres


Project power units• Stable steel reservoir

• Modular mounting of controls, accumulator modules,cooler modules

• Motor pump assembly

• Reservoir volume up to 1250 litres


Pump type Gear pumps (fixed)

Displacement volume Vg max cm3 1 to 16

Operating pressure pmax bar Up to 200



Pump type Fixed and variable pumps

Displacement volume Vg max cm3 1 to 140



174

Clamping and drive modulesTypes UPE2, UPE3

Type UPE2

Reservoir capacity: 2.4 to 7.2 litres

Reservoir version: Aluminium reservoir withintegrated motor



Pump type Radial piston pump (fixed displacement)

• Displacement Vg max cm3 0.40 to 2.0


Pump type Gear pump (fixed displacement)




Clamping and drive modules

• ON time, S2 short time operation and S3 intermittent operation

• Compact design

• Low noise


• Large number of variants

• Complete hydraulic control possible

• No piping of the control required

• External attachment possible

• Ready for installation

Type UPE3

Reservoir capacity: 8.6 to 10.5 litres

Reservoir version: Aluminium reservoir withintegrated motor



Pump type Radial piston pump (fixed displacement)



Pump type Gear pump (fixed displacement)


• Operating pressure pmax bar UP to 260


Clamping and drive module

• ON time, continuous S1

• Compact design

• Low noise

• High cooling power

• Single and double pump

• Two separate hydraulic controls possible

• No piping of the control required

• Ready for installation


175

Clamping and drive modules type UPE5Filter/cooling circulation circuit type ABUKG

Type UPE5Reservoir capacity: 26 litres

Reservoir versions: Aluminium reservoir



Pump type External gear pump (fixed displacement)



Pump type Internal gear pump (fixed displacement)



Pump type Vane pump (varible displacement)




Drive motor

• 100% duty cycle

• Compact design

• Low noise

• High cooling power


• Various mounting options

• Complete hydraulic control possible

• Ready for connection

Type ABUKGCirculation pump: Types PGF2 or PVV

Electric motor BS 80 to 112

Line filter type LF

Plate heat exchanger


Technical data

Pump type Internal gear (fixed displacement); vane pump (fixed displacement)

Heat dissipation capacity P kW 4 to 37

Filter/cooling circulation circuit

• Compact circulation circuit with circulation pump, built-on linefilter and plate heat exchanger

• Design according to the modular principle


176

Bell housing with oil/air cooler


• Structure damped with regard to structure-bourne noise andvibration, low noise pressure level

• High cooling capacity with low space requirement

• Suitable as main flow cooler

• Short, compact build, simple installation and removal of the heatexchanger

Type PTK

Nominal sizes for electric motor 80 to 180


Nominal size 2001 200 250 300 350 3501

Air throughput m3/h 90 90 210 360 850 850


Power P kW 0.55-0.75 1.1-1.5 2.2-4 5.5-7.5 11/15 18.5/22

Speed 1) nmax min-1 1500

Weight m kg 4 4 6 9 13 13 1) Other speeds on request

Bell housing type PTK


Bosch Rexroth AGD-97813 Lohr a. Main

Zum Eisengießer 1 • D-97816 Lohr a. Main

Telephone 0 93 52/18-0Telefax 0 93 52/18-23 58Telex 6 89 418-0

eMail [email protected] www.boschrexroth.de

RE 00 208/11.01 Replaces: 04.01

Documents

Industrial Hydraulics