DC PmpMtdsacdsr Book US

8/10/2019 DC PmpMtdsacdsr Book US

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HALDEX-DC PUMP/MOTOR CAPABILITIES GUIDE-US-2008-122

TABLE OF CONTENTS

INNOVATORS IN D.C. MOTOR/PUMP TECHNOLOGY --------------------------------------------------- 3Motor Features ------------------------------------------------------------------------------------------------------ 4

Pump Features ---------------------------------------------------------------------------------------------------- 5 - 6

PRODUCT / FEATURE MATRIX --------------------------------------------------------------------------------- 7

AERIAL LIFT MARKET

Boom Lifts (Auxiliary Power Units) ------------------------------------------------------------------------- 8 - 15

Scissor / Boom Lifts (Lift / Propel / Steer) ---------------------------------------------------------------- 16 - 22

MATERIAL HANDLING MARKET

Pallet Trucks (Lift) -------------------------------------------------------------------------------------------- 23 - 25

Stacker Trucks (Lift) ------------------------------------------------------------------------------------------ 26 - 27

3-Wheel Sit Down Trucks (Power Steering) ------------------------------------------------------------- 28 - 32

CONSTRUCTION MARKET

Various (Power Steering) ----------------------------------------------------------------------------------- 33 - 40

Pictures on front cover are used with the kind permission of eg: Atlet, BT, Huddig, Scania, Toro and Volvo Construction Equipment.


3/44


INNOVATORS IN D.C. MOTOR/PUMP TECHNOLOGY

A Haldex D.C. motor/hydraulic pump as-sembies are compact, versatile hydraulicpower systems which include a pump anda D.C. motor. Numerous control valves canbe incorporated in the basic packages tomeet a wide variety of system requirements.These systems are typically applied in mo-

bile applications where a common reservoiris accessible.

Haldex expertise in designing, applyingand producing D.C. motor/hydraulic pumpassemblies is highly regarded within theindustries that we serve. We are consid-ered a source of knowledge in this area bythe material handling industry, aerial liftindustry and the construction equipmentindustry, among others.

Material Handling IndustryThe Material Handling Industry relies on

Haldex knowledge and experience forapplications such as lift, tilt, power steer-ing and auxiliary functions on many typesof industrial lift trucks. These motor/pumpunits can be designed for pallet trucks thatrequire separate motor, pump and reservoirpackages. These units provide primaryhydraulic power for lifting and other func-tions.

They can also be designed for high reachstackers that require separate motor, pumpand reservoir packages as well. Theyprovide primary hydraulic power for lifting

and, under certain applications, can providesecondary power for fork carriage extensionor side-to-side shift operation.

Narrow aisle or 3-wheel sit down forkliftsalso typically require separate motor/pumpand reservoir packages. These units provideprimary hydraulic power for lifting and ve-hicle steering along with secondary powerfor fork carriage extension or side-to-sideshift operation.

Aerial Lift IndustryThe Aerial Lift Industry also relies onHaldex long history of success in apply-ing D.C. motor/pump assemblies for itsequipment. Our systems are well suitedfor auxiliary / secondary lowering re-quirements for off-highway vehicles, lift

platforms, or boom applications wherethe primary hydraulic source becomesnonfunctional or unavailable. They mayalso be used for minor jib or basketadjustments by the operator.

These motor/pump units are also de-signed for scissor and boom lift vehiclesas the primary power source. Theseunits provide hydraulic power to propel,raise and steer the vehicles.

Construction IndustryIn the Construction Equipment Industry,

we are called upon for assistance withtraction drive applications as well as thelift functions for aerial devices.

Also, many construction machinesrequire a supplemental source of hy-draulic power when the primary sourcebecomes nonfunctional or unavailable.Examples of these include large hoists,cranes and wheel loaders. Haldex D.C.motor/hydraulic pump assemblies areideally suited to meet these needs.

Haldex D.C. motor construction is also

well suited for applications in off-high-way equipment where the conditionsare harsh and rugged performance isrequired. For example, power units canbe constructed with heavy duty startswitches and insulated wiring boots.

The mating of a D.C. motor and hydraulicpump into an assembly and the applica-tion of these assemblies is dependent ona diverse set of variables. Each applicatiovaries in complexity. Complete knowledgof the unique characteristics of individualD.C. motors is essential and, of course,

expert knowledge of individual hydraulicpump performance is necessary. But themerging of D.C. motors and hydraulicpumps is a technology all its own. And, itis in this area that Haldex excels.

Why Specify Haldex?Specifying a complete D.C. motor/hy-draulic pump assembly ensures systemreliability. All Haldex D.C. motor/pumpassemblies are tested for proper couplingengagement, balance motor armature,amp. draw at rated voltage and ow atspecied pressure.

The Intent of this Catalog . . .This catalog draws on our extensive ex-perience to illustrate the range of HaldexD.C. motor/hydraulic pump capabilities.Included are performance curves anddimensional drawings. This catalog willpresent various types of D.C. motors available and the extensive selection of Haldexpumps available to be applied with them.


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Permanent magnet motors generally run ata nominal speed of 1800 RPM (althoughother speeds are available). These motorshave a lower stall torque than wound eldmotors, but are more efcient and exhibit

superior thermal characteristics which makethem more suitable for continuous dutyapplications. Some of the most commonapplications of permanent magnet motorsare power steering and fuel systems.

Torque (Pound Feet)

MOTOR FEATURES OFFERED

MOTORS . . .Haldex offers an extensive range of D.C.motors from 12 to 48 volts. The two motordesigns that are incorporated in the major-ity of our applications are the permanentmagnet type and the wound eld type.Under these broad categories, there are

numerous combinations of voltages, framesizes and duty ratings available.

Permanent MagnetMotors with permanent magnet excita-tion are characterized by simple design.Because the magnetic eld is created bypermanent magnets, excitation of the mo-tor is constant under all operating condi-tions. The speed variation vs. torque willremain relatively consistent over the motorsoperating range.

Series Wound FieldIn Series-Wound Field motors, the excitationand armature windings are both electri-cally operated with the current passingthrough the armature. Series Wound mo-tors, therefore, develop high initial torquewhich decreases sharply as the motor speed

increases.

Wound eld motors are higher speed mo-tors which exhibit a very high stall torque.Their thermal characteristics are such thatthey can generate higher power levels forshort periods of time. Wound eld motorsare available with different duty ratings. AtHaldex these motors are classied as stan-dard duty (usually single terminal motor,totally enclosed non-ventilated (TENV), withsleeve type bearing and 4 inch diameter),medium duty (usually has ball bearingin rear housing, U.L. approved, totallyenclosed non-ventilated (TENV), 4 inchdiameter motor and duty cycle is somewhatlonger than standard depending on applica-tion) and heavy duty (usually 2 terminal,5 inch diameter motor, open ventilatedfan cooled (OVFC), exhibiting longer dutycycles, depending on application).

The above are distinguished by motordiameter or frame size, and the ability todissipate heat at different current levels overa specic time interval. In general, woundeld motors are used in applications wherethe loads are higher and greater speed isrequired but only on an intermittent basis.Wound eld motors are load sensitive andspeed will vary with the applied load; per-formance curves are required to determinethe output at a given point. Applicationsinclude lift functions on aerial devices andmaterial handling equipment as well asauxiliary power steering on constructionequipment.

Listed below are the standard features avail-able on Haldex D.C. motors. A brief expla-nation of these features is also included foreach section.

VoltageHaldex offers a full range of D.C. motor

capabilities from 12 to 48 volts.

Single or Double TerminalHaldex offers single terminal motors wherethe motor is internally grounded. Costsavings is achieved by eliminating additionalwiring. We also offer double terminal mo-tors where an external ground is required.

Several Sizes andConstructionWe offer the standard 4 inch diametermotors as well as 3 and 5 inch diameter.Available features include open drip proof,thermal protection and sealed designs.

Start SwitchesHaldex offers start switches which can bemounted in a variety of locations to suityour applications. We offer 3 terminal and4 terminal (U.L.) switches in heavy dutydesigns, with or without boots.

Various MountsHaldex offers a number of standard motormounting brackets and will work to meetyour specic mounting requirements.Shown here are foot mounts, pump/statormounts, and horseshoe mounts.

U.L. ApprovalHaldex can provide Direct Current electricmotors intended for use in the electric bat-tery powered industrial truck market. Thesemotors are intended to comply with therequirements of UL 583 for Type E, ES or EEindustrial trucks.

Torque (Pound Feet)

Armature

PM Field

S p e e d

C u r r e n t

Permanent Magnet D.C. Motors

S p e e

d ( R P M ) / C u r r e n

t ( A m p e r e s )

Typical PM MotorPerformance Curves

Typical Series MotorPerformance Curves

ArmatureWound Field

S p e e d

C u r r e n t

Series Wound Field D.C. Motors

S p e e

d ( R P M ) / C u r r e n

t ( A m p e r e s )


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PUMP FEATURES OFFERED

PUMPS . . .The Haldex line of high quality castiron and aluminum bodied gear pumpsrange in size from .065 in. 3 /rev. to 2.40in.3 /rev. (1.06 to 39.32 cc) displace-ments. The two pump styles offeredare xed clearance and pressure bal-

anced. These two pump styles differ indesign and in the volumetric efciencythey exhibit under various conditions.

Choosing a Pump . . .Choosing the type of pump is determinedby a number of factors that are inter-related. The system pressure requirementmay completely dictate the type of pumprequired and the motor may have to besized accordingly. When the selection of a

pump type is not dictated, overall efciency(as it relates to choosing the most economi-cal D.C. motor and the cost of operatingthe vehicle) must be considered. In manycases, where high pressure, high duty cycleor low viscosity uid are not factors, a xedclearance pump is the most economicaldesign to use. These units are less expen-sive, and their volumetric efciencies at lowto moderate pressures are comparable topressure balanced pumps.

Volumetric efciency is the actualow a pump produces relative to thetheoretical (or maximum) ow it couldproduce if it had no internal losses.The two major leak paths that deter-mine volumetric efciency in a gearpump are between the gear tips andthe housing, and between the gearfaces and the housing. Reducing theleakage over the gear tips is a functionof being able to hold component partsto precise and exacting tolerances.We have demonstrated over manyyears that we have the equipment andexpertise to consistently provide therequired precision in the fabricationof the components used in our gearpumps.

To reduce the leakage between the gearface and the housing, the pressure balanceddesign has been developed. This designincorporates oating bearing blocks in thepump housing on the sides of the gear fac-es. As pressure is developed by resistanceto the pumps ow, it creates a hydraulic

force which tends to push the bearingblocks away from the gear faces. However,this force is balanced by an opposite pres-sure which is applied on the opposite sideof the block via a port behind the block. Asthe pressure level increases, the oppositepressure on the block increases to insurethat the clearance between the bearingblock and the gear face is the smallest pos-sible without creating excess friction whichwould effect the mechanical efciency ofthe pump. Pressure balanced pumps arewell suited for applications where lower vis-cosity uids, higher temperatures, or higher

pressures and duty cycles are encountered.

In applications where xed clearance pumpefciency is not adequate, the pressurebalanced design may be desired becauseof the higher volumetric efciency. Highervolumetric efciency on the pump side typi-cally results in faster machine cycle speeds.Cycle speed is important in most batterypowered mobile equipment applicationsbecause battery life is rated in amp./hours.The less time that amps are being drawnfrom a battery pack, the longer the batterypack will last before recharge or replace-

ment. In most applications, overall ef-ciency of pressure balanced pumps is higherthan that of xed clearance pumps. Theunderstanding of how the overall efciencyof a pump varies based on different applica-tion parameters is critical to the selectionof the optimum D.C. motor for a specicmotor/pump application. Haldex has manyyears of experience in this area.


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PUMP FEATURES OFFERED (Cont.)Listed below are the standard features avail-able on Haldex pumps. A brief explanationof these features is also included.

GC SeriesFixed Clearance PumpsHaldex GC Series hydraulic pumps are high-efciency cast iron gear pumps designed for

reliability and long-life performance underrugged conditions. GC Series pumps arebuilt with cast iron bodies and hardenedsteel gears. They are suitable for use in awide variety ofapplications.

W SeriesPressure Balanced PumpsThe pressure balanced W Series hydraulicpump offers outstanding performance,exibility, high efciency, low noise perfor-mance and a variety of options to suit awide range of equipment needs. It features

a through-bore bushing type design con-struction.

Split Gear PumpsA Split Gear pump incorporates two gearsoffset by one tooth to obtain the desireddisplacement. By offsetting the teeth of thegears, the number of pressure pulses is in-creased and the magnitude of these pulsesis decreased; therefore, reducing any noisecaused by the pump.

Multiple PumpsMultiple pumps provide multiple hydraulic

functions from one power source at a sig-nicantly lower cost than separate pumps.Some can also be sealed between sectionsto allow for independent circuit operationwithout mixing hydraulic uids.

High/Low PumpsTwo-Stage High/Low pumps provide twosection ow for high speed positioning, andunload one section of the pump at a pre-determined pressure to provide a maximumworking pressure.

Pressure Balanced Pumps

This design incorporates oating bearingblocks in the pump housing on the sides ofthe gear faces. As pressure is developedby the pump, it creates a hydraulic forcewhich tends to push the bearing blocksaway from the gear faces. However, thishydraulic force is balanced by an oppositepressure which is applied on the block viaa port behind the block. As the pressurelevel increases, the opposite pressure on theblock increases to insure that the clearancebetween the bearing block and the gearface is at the smallest possible incrementwithout creating excess friction which would

decrease the mechanical efciency of the pump.

Adjustable Relief ValveHaldex external gear pumps are availablewith integral adjustable relief valves. Tam-per proof versions are also available.

Check ValveHaldex external gear pumps can incorpo-rate integral check valves. All Haldex checkvalves feature hardened steel seats.

Solenoid L-H-L ValveHaldex external gear pumps can incorpo-rate lift-hold-lower valve circuits, integral tothe pump housing and electronically actu-ated by either a 12, 24, 36 or 48 volt D.C.UL approved coils.

Unload ValveHaldex external gear pumps can be de-signed with an unload valve to optimizesystem performance and vehicle operation.

Solenoid w/Manual OverrideThe solenoid actuated valve option caninclude a manual override feature to allowfor manual actuation of the valve.

Load Sense ValveLoad Sensing is a hydraulic circuit congu-ration which allows the load, as sensed atthe control valve, to modulate pump outputin relation to system demand. Controllingboth ow and pressure at the pump allowsfor a signicant reduction in valving lossesand circuit inefciencies. This providesmany of the operational benets of a pistonpump with the performance, reliability andcost advantages of a gear pump.

SAE Side/Rear PortsHaldex standard porting is SAE (StraightThread O-Ring) side ports. This type of portoffers greater resistance to leakage andis more serviceable than other port styles.SAE rear ports are also available.

Inlet TubesOversized inlet tubes are available onHaldex pumps to ensure proper ll and uidinlet conditions.

Drive Systems . . .The other critical element to be consideredwhen specifying a D.C. motor/pump unitfor your application is the drive system.Drive system failure is known to be asignicant problem in many D.C. motor/ pump applications today. Haldex has boththe product and a wealth of applicationexpertise in this area to ensure that yourD.C. motor/pump unit incorporates thecorrect drive system for your applicationrequirements. The following descriptionsdene the four (4) drive systems available

for Haldex D.C. motor/pump units.

Tang Drive SystemA .171 wide tang for GC pumps and a.244 wide tang for PB (Pressure Balanced)pumps are the most durable standard tangdrives offered. These wider tangs providegreater tang / shaft engagement, therebyreducing the play between the shaft andtang. Reduced play results in reduced wearof the tang during motor starts and longerdrive system life.

Extended DutyTang Drive SystemFor higher duty cycle or high torque ap-plications, we have developed the Haldexextended duty tang drive. This innovativedrive reduces axial play between tang andshaft to a minimum by means of a wavewasher placed behind the ball bearing onthe shaft. This washer keeps a constantspring load on the shaft to ensure maxi-mum tang engagement at all times.

Flexible CouplingDrive SystemThis drive system eliminates all metal tometal contact by means of a rubber spiderwhich engages inside two metal couplinghousings. The material Haldex has selectedfor its exible drive coupling exhibits superi-or resistance to deformation and wear. Thissystem provides maximum torque transferand quiet operation and is primarily usedfor continuous duty applications.

SAE 9 Tooth Spline

Drive SystemThis drive system allows for direct pump/ motor spline connection to distribute highertorque and duty cycle operation with lowernoise levels emitted from the pump/motorcombination.


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PRODUCT/FEATURE MATRIX

Scissors/ Boom

Lift/ Propel/ Steer

12243648

SingleDouble

Permanent MagnetWound Field

LowMediumExtendedContinuous

Standard 4.53

5Open Drip ProofSealedThermal Protection

UL

3 Terminal4 Terminal (UL)

GCSplit GearW600W900High/LowPressure Balanced

SingleMultiple

Relief ValveCheck ValveSolenoid L-H-LUnloadSolenoid w/Man. OverrideSol. Vlv Cavity w/Steel PlugLoad Sense

TangDirect Drive TangFlex CouplingSAE 9 Tooth Spline

SideRearInlet Tube

Motors

Controls

Mounting

Pumps

Voltage

Terminals

Design

Duty Cycle

Construction

Approvals

Start Switch

Foot MountPump/StatorHorseshoe

Type

Sections

Valves

Shafts

Ports

Heavy Dutyw/Bootsw/o Boots

SealedBetweenSections

Boom

APU

3-WheelSit Down

PowerSteering

Construction

Various

PowerSteering

Aerial Lift Material Handling

Pallet/ Stacker

Lift

Product Features

MarketVehicle

Application

2425,27

24,25,27

24,25,27

24,2527

24,25

2727

24,25,27

24,25,272725,27

25,27

24

24,25,27

24,25,27

24,25,2725,2727

24,25,27

24,25,27

3029,313232

29,30,31,32

3229,30,31

29,30,3132

29,30,31,3229,30,31,32

29,30,31

29,30,31,32

29,3032

31

29,30,31,32

30,31,3230,31

31

29,30,31

32

29,30,31,32

29,32

34,35,36,37,38,39,40

34,35,36,37,38,39,40

34,35,36,37,38,39,40

34,35,36,37,38,39,40

34,35,36,37,38,39,40

34,35,36,37,38,39,40

34,36,37,4036,37,4037,4036

34,35,36,37,38,39,40

3435,36,37,38,39,40

34,35,36,37,38,403939

34,37

38,39,40

34,35,36,37,38,39,40

34,36,37,38,39,4035

Numbers represent page numbersin this catalog where you can ndexamples of your desired productfeatures for your market, vehicleand application.

9,10,11,12,13,1514

9,1011,12,13,14,15

17,18,19,21,22

20

17,18,19,20,21,22

20,2117,18,19,22

17,18,19,20,21,22

17,18,19,2217,18,19,21,222020

17,18,19,22

17,18,19,20,21,22

17,18,19,20,21,22

17,1819,20,21,22

2121

21

1718,19,20,21,22

17,18,19,20,21,22

9,10,11,12,13,14,15

9,10,1511,12,13,14

9,10,11,12,13,1415

11,12,13,14,15

1012,13,14

1012,13,14

13159,10,11,12

9,10,11,12,13,14,15

9,10,11,12,13,14,15

9,10,11,12,13,14,159,10,11,12,13,14

14

9,10,11,12,13,1415

9,10,11,12,13,14,15


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BOOM LIFTSSecondary Lowering

Auxiliary Power Units

These pump and motor power units are designed for applications requiring auxiliary hydraulic pow-er. Typical applications are for truck, mobile crane and boom equipment. These power units arewell suited for auxiliary / secondary lowering requirements for off-highway vehicles, lift platforms,or boom applications when the primary hydraulic source becomes disabled or nonfunctional. Theymay also be used for minor positioning adjustments by the operator.

Unit complexity can range from a simple pump and motor unit without any valving, to units that in-corporate pressure holding check valves and over-pressurization protecting relief valves. Units rangein size from light duty 3 inch motors to medium duty 4.5 inch motors.


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Motor: 12 Volt DC, 1 Terminal, Wound Field, Low Duty, Standard 4.5 Motor, No StartSwitch, with Horseshoe Mounting

Pump: GC Series Pump, Single Section, Relief Valve, Check Valve, Tang Drive

NOTE:

Dimensions are inches [mm].

INLET PORT3/4-16 SAE(THIS SIDE)

OUTLET PORT9/16-18 SAE(OPPOSITE SIDE)

ADJ. RELIEF VALVE

ROTATION

CV

.50 [12.7]

PORTSDRIVE

CLCL

2.50 [63.5]

2.84[72.13]

.42[10.41]

10.55[267.97]

6.83[173.48]

4.49 [114.04]

1.88[47.75]

TERMINAL POST5/16-24 UNF-2A

3.25[82.55]

4.50[114.3]

2.25[57.15]

1.63[41.40]

HYDRAULIC SCHEMATIC


10/44


Motor: 12 Volt DC, 1 Terminal, Wound Field, Low Duty, Standard 4.5 Motor, 3 Terminal Start Switch with Boots, and Horseshoe Mounting


HYDRAULIC SCHEMATIC

6.65[168.91]

MOTOR

1.63[41.40]

ADJ.RELIVALV

2X5/16-24UNF-2A

3.25[82.55]

5/16-24 UNF-2A TERMINAL

CHECK VALVE

.42[10.66] 2.25[57.15]

9/16-18 SAEOUTLET PORT(THIS SIDE)

3/4-16 SAEINLET PORT(OPPOSITE SIDE)

2X3/8-16 UNCX .625 [15.87] M.F.T.

2.41[61.24]

THIS SIDE2.54

[64.51]OPPOSITE

SIDE

#10-32 UNF-2A

.50[12.7]

ROTATION

NOTE: Dimensions are inches [mm].

10.35[262.89]4.33

[109.98]

2.50 [63.5]

4.49[114.04] CL

CLPORTS

4.01 [101.85]

.91[23.11]


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Motor: 12 Volt DC, 2 Terminal, Wound Field, Medium Duty, Standard 4.5 Motor,UL Approved, No Start Switch, with Horseshoe Mounting


HYDRAULIC SCHEMATIC

5.74[145.79

DRIVE

3.25[82.55]

1.63[41.40]

CHECK VALVE

2.25[57.15]

65/16-24UNF-2A

INLET PORT3/4-16 SAE

3.72[94.48] 4.50

[114.3]

ADJ. RELIEFVALVE

3/8-16 UNC.625 [15.87]2 MTG. HO

[170.18]6.70

[72.13]2.84

OUTLET PORT9/16-18 SAE

40

.50 [12.7]

2.53[64.26]

PORTS

ROTATION


3.43[87.12]

2.51[63.75]

4.5[114.3]

2.96 [75.18]


12/44


L

L

DRIVE

1.625[41.27]

1.50[38.1]

CUSTOMERSSWITCHCONNECTIONS(2) #10-32 TERM.

3.00[76.2]

65/16-24UNF-2A2 TERM.

INLET PORT1/2-14 NPT(OPP. SIDE)

4.50[114.3]

ADJ. RELIEVALVE

3/8-16 UNC-2BX .62 [15.74] DP.(2) MTG. HOLES

3.18[80.77]

OUTLET PORT3/8-18 NPT(THIS SIDE)

40

.50 [12.7]

PORTS

CHECKVALVE

3.25[82.55]2.25

[57.15]

4

CUSTOMERSPOWERCONNECTION(2) 5/16-18UNF-2A

ROTATION

Motor: 12 Volt DC, 2 Terminal, Wound Field, Medium Duty, Standard 4.5 Motor,UL Approved, 4 Terminal Start Switch with No Boots, and Horseshoe Mounting


HYDRAULIC SCHEMATIC

2.27[57.65]

10.0 [254.0]11.25 [285.75]

4.43 [112.52]

2.50 [63.5]



13/44


DRIVE

[165.1]6.50

[61.97]2.44

CUSTOMERSSWITCHCONNECTIONS(2) #10-32 UNF-2A

[123.69]4.87

62X5/16-24UNF-2A

INLET3/4-16

10.41[264.41]

1.25 TYP. (4)

ADJ. REVALV

12 VOLT, 2 TERM.,DC MOTOR

3.96[100.58]

40 MOTOR TE

.50 [12.7]

PORTS

CHECKVALVE

3.05 [77.47]

2.22[56.38]

2.00[50.8]

4

CUSTOMERSPOWERCONNECTION5/16-24 UNF-2A

.38[9.65]

.375 TYP. (4)

7.41 [188.24]

ROTATION


2.75[69.85]

[61.97]2.44[76.2]

3.00

Motor: 12 Volt DC, 2 Terminal, Wound Field, Medium Duty, Standard 4.5 Motor,UL Approved, 4 Terminal Start Switch with No Boots, and Motor Foot Mounting


HYDRAULIC SCHE-MATIC

4.50 [114.3]

3.75 [95.25] 3.25 [82.55]


2.56[65.02]


14/44


15/44


16/44


AERIAL LIFTSScissor & Boom Lifts

(Primary Power)

These pump and motor units are designed for scissor and boom lift vehicles for primary power ap-plications. These units provide hydraulic power to propel, raise and steer the vehicles. Pumpingrequirement may be provided for by single or multiple sections. The pump may be supplied with atube inlet or other standard inlet porting. Electrical D.C. motors may be provided in 24, 36 or 48volt combinations. The units may be equipped with pressure holding check valves, over-pressuriza-tion protecting relief valves, or even pressure unloading valves to optimize system operation.


17/44


Motor: 24 Volt DC, 2 Terminal, Wound Field, Extended Duty, Open Drip Proof, UL Ap No Start Switch, Motor Foot Mounting

Pump: GC Series Pump, Single Section, No Valves, Direct Tang NOTE: Slippage could occur at higher pressures. You may need to specify a PB (Pressure Balanced) pu

improved ow at higher pressures for the larger displacement pumps (.226 in.3 and up).

11.75[298.45]

1.88[47.75]3.75

[96.25]

.34 [8.63]



OUPO

ROTATION

[22.35].88

6.38[162.05]

.44 [11.17]

.50[12.7]

.20[5.08]

2.85 [72.39]

6.30 [160.02]

22.5 22.5

1.50[38.1]

2X3.66[92.96

2X2.44 [61.97

HYDRAULICSCHEMATIC

2.75[69.85]

.50[12.7]

2X2.44 [61.97

1.50[38.1]


8.56[217.24] 7.31

[185.67]2.44[61.97]

5.62

[142.74]


18/44


Motor: 24 Volt DC, 2 Terminal, Wound Field, Extended Duty, Open Drip Proof, UL Approved, No Start Switch, Motor Foot Mounting

Pump: GC Series Pump, Single Section, No Valves, Flex Coupling Drive for Low Noise Operation NOTE: Slippage could occur at higher pressures. You may need to specify a PB (Pressure Balanced) pump for


2X TERMINAL3/8-16 UNC-2A THD.

2X2.42[61.46]

2X3.45

[87.63]

.34 [8.63]

24 VDC, 4 HP, 2 TERMINALSERIES WOUND MOTOR

OUTLETPORT

ROTATION

[22.35].88

6.38[162.05]

.44 [11.17]

2X.56

[14.22]

2X3.00[76.2]

14.19[360.42]

2X .50 [12.7]

.20[5.08]

2.85 [72.39]

22.5 22.5

1.50[38.1]

2X3.66[92.96]

HYDRAULICSCHEMATIC


5.14[130.55]

11.02 [279.90]

2X2.44

[61.97]

2X2.44

[61.97]

6.30 [160.02]

1.50[38.1]

2X 8.13 [206.50]

.88 [22.35]

1.88 [47.75]

3.29[83.56]

4.13[104.90]


19/44



Pump: GC Series Pump, Two Section, No Valves, Flex Coupling Drive for Low Noise Operation NOTE: Slippage could occur at higher pressures. You may need to specify a PB (Pressure Balanced) pu


HYDRAULICSCHEMATIC

2X 3/8-16 UNC-2A THD.


OUTLETPORT9/16-18SAE


ROTATION

2.41[61.21]

3.63 [92.2]5.50

[139.7]

16.10 [408.94]

2.41[61.21]

90

11.44 [290.57]

1.02 [25.9]

30

.19 [4.82]4X.411/.401[10.43] [10.

DRIVE PORTS

8.13[206.5]

3.91[99.31]

2.84[72.13]

.50 [12.7]

3.00[76.2]

2.92[74.16

1.50[38.1


1.88[47.75]2.50 [63.5]

5.00[127.0]

3.75[95.25]


20/44


[61.97]2.44

3.25[82.55] 6.5

[165.1]

7/8-14 SAEAUXILIARYINLET PORT(THIS SIDE)STEEL PLUG

4.0[101.6]

10.22[259.58]

.50[1.27]

2.44[61.97]

[469.39]18.48

3/4-16 SAEOUTLET PORT(OPP. SIDE)PLASTIC PLUG

3/4-16 SAEOUTLET PORT(OPP. SIDE)PLASTIC PLUG

7/8-14 SAEINLET PORT(THIS SIDE)PLASTIC PLUG

7/16-20 SAEOUTLET PORT(OPP. SIDE)

3.50 [88.9]

[167.38]6.59

.50[12.7]REF

Motor: 48 Volt DC, 2 Terminal, Permanent Magnet, Extended Duty, Thermal Overload Protection, Motor Foot Mounting

Pump: GC Series Pump, Three Section, No Valves, Flex Coupling Drive for Low Noise Operation

HYDRAULIC SCHEMATIC

6.80[172.72]

ROTATION

[61.97]2.44


3.34[84.83]

3.0[76.2]

4.06 [103.12]2.56 [65.02]

4.19 [106.42]5.69 [144.52]


21/44


22/44


Motor: 24 Volt DC, 2 Terminal, Wound Field, Extended Duty, Open Drip Proof, UL Approved, No Start Switch, Motor Foot Mounting

Pump: GC Series Pump, Two Section, No Valves, Flex Coupling Drive for Low Noise Operation NOTE: Slippage could occur at higher pressures. You may need to specify a PB (Pressure Balanced) pump for


HYDRAULICSCHEMATIC

2X 3/8-16 UNC-2A THD.


OUTLETPORT9/16-18SAE


ROTATION

2.41[61.21]

3.63 [92.2]5.50

[139.7]

16.10 [408.94]

2.41[61.21]

90

11.44 [290.57]

1.02[25.9]

30

.19 [4.82]4X.411/.401[10.43] [10.18]

DRIVE PORTS

1.88[47.75]2.50 [63.5]

5.00[127.0]

8.13[206.5]

3.91[99.31]

2.84[72.13] 3.75

[95.25]

.50 [12.7]

3.00[76.2]

2.92[74.16]

1.50[38.1]



23/44


MATERIAL HANDLINGForklifts ( Pallet Trucks)

These pump and motor power units are designed for the Material Handling market for pallet that require separate motor, pump and reservoir packages. They are available in both 12 andvolt motor options that comply with the requirements of UL583. The units provide primary power for lifting. Power units are available with valving that incorporates pressure holding cvalves, solenoid operated directional control valves and over-pressurization protecting relief


24/44


4.05[102.87]

[155.70]6.13

10.20[259.08]

ADJ.RELIEFVALVE

90

3/8-16UNC-2B.62 [15.74]MFT 2 MGT.HOLES

6.85 [173.99]

INLETPORT3/4-16SAE

2.250[57.15]

[41.27]1.625

5/16-24UNF-2A2 TERM.

[180.34]7.10

5.69 [144.52]

[16.66].656

4.5[114.3]

OUTLET PORT9/16-18 SAE(OPP. SIDE)

2.84[72.13]

2.219[56.36]

DRIVE

PORTS

CUSTOMERS POWERCONNECTION

5/16-24 UNF-2A

CUSTOMERSCONNECT

#10-32 UNF

640

[82.55]3.250

Motor: 12 Volt DC, 2 Terminal, Wound Field, Medium Duty, Standard 4.5 Motor,UL Approved, Start Switch, and Horseshoe Mounting

Pump: GC Series Pump, Single Section, Relief Valve, Tang Drive

HYDRAULIC SCHEMATIC

4.50[114.3]

2.50[63.5]

ROTATION


.50 [12.7]


25/44


L

L

4.05[102.87]

6.14[155.95]

[180.34]7.10

.56[14.22]

[61.97]2.44

.50 [12.7]

OUTLET PORT1/4-18 NPTF(THIS SIDE)

640

RV

CHECKVALVE

1/2-13 UNC-2B

[52.32]2.06

6.63 [168.40]

.32 [8.12]

5.0[127.0]

INLET PORT

1/4-18 NPTF(OPP. SIDE)

2.62 [66.54]

4X

PORTS

DRIVE

CUSTOMERS SWITCHCONNECTIONS#10-32 UNF-2A


5/16-24 UNF-2A

1.44[36.57]

Motor: 24 Volt DC, 2 Terminal, Wound Field, Medium Duty, Standard 4.5 Motor,UL Approved, 4 Terminal Start Switch with Boots, Motor Foot Mounting withWeld Nuts


HYDRAULIC SCHEMATIC

4.50 [114.3]

ROTATION

3.62 [91.94 [52.32]2.062.5 [63.5]


4.74 [120.39] 2.56 [65.02]


26/44


MATERIAL HANDLINGForklifts

(Stackers)

These pump and motor power units are designed for the Material Handling market for high reachstackers that require separate motor, pump and reservoir packages. They are available in 12 to48 volt motor options which comply with the requirements of UL583. The units provide primaryhydraulic power for lifting and, under certain applications, can provide secondary power for forkcarriage extension or side-to-side shift operation. Power units are available with valving that incor-porates pressure holding check valves, solenoid operated directional control valves and over-pressur-ization protecting relief valves.


27/44


Motor: 24 Volt DC, 2 Terminal, Wound Field, Extended Duty, Open Drip Proof,UL583 Approved, Heavy Duty 4 Terminal Start Switch with Boots, MotorFoot Mounting

Pump: GC Series Pump, Single Section, Relief Valve, Check Valve, Solenoid Lift-Hold-LowerValve, Tang Drive

NOTE: Slippage could occur at higher pressures. You may need to specify a PB (Pressure Balanced) pump forimproved ow at higher pressures for the larger displacement pumps (.226 in. 3 and up).

HYDRAULICSCHEMATIC

SOLENOIDRELEASE

VALVE N.C.24 VDC


OUTLET PORT9/16-18 SAE(OPPOSITE

SIDE)

1.02[25.9]

CUSTOMERSPOWERCONNECTIONM10 x 1.5

ROTATION

ADJ.RELIEFVALVE

BOOT (2)

CHVAL

3.75[95.25]

CABLE

16.6[421.64]

10.9 [276.86]7.63 [193.80]7.51 [190.75]

(2) TERMINALS3/8-16 UNC-2A THD.

W/LOCKWASHERS

5.30[134.62]D MAX.

3.63[92.2]

5.50[139.7]

2.25[57.15] 2.84

[72.13]

.406 D.[10.31]4 MTG.HOLES

5.9[149.86]

5.00[127.0]

1.875[47.62]

2.50[63.5]

2.73[69.34]

2.91 [73.912.79 [70.86

7.4[187.96]

CUSTOMERSSWITCHCONNECTION.250 x .032 TABS[6.35] [0.81]



28/44


MATERIAL HANDLINGForklifts

(Narrow Aisleor 3-Wheel Sit Down)

These pump and motor power units are designed for the Material Handling market for narrow aisleor 3-wheel sit down forklifts that require separate motor, pump and reservoir packages. They areavailable in 12 to 48 volt motor options which comply with the requirements of UL583. These unitsprovide primary hydraulic power for lifting and vehicle steering along with secondary power for forkcarriage extension or side-to-side shift operation. Power units are available with valving that incor-porates pressure holding check valves and over-pressurization protecting relief valves.


29/44


Motor: 24 Volt DC, 2 Terminal, Wound Field, Extended Duty, 5 Motor, UL Approved, Open Drip Proof, No Start Switch, Motor Foot Mounting

Pump: GC Series Pump, Single Section, Tang Drive, Inlet Tube NOTE: Slippage could occur at higher pressures. You may need to specify a PB (Pressure Balanced) pu


3/4-16 SAEOUTLET PORT(THIS SIDE)

1 O.D. TUBEINLET PORT(OPP. SIDE)

2X TERMINAL3/8-16 UNC-2A THD.

14.74 [374.39]

7.57 [192.27]

10.90 [276.86]

3.62 [91.94]

5.38 [136.65]

.50 [12.7]

90

30

3.65 TYP. (2)[92.71]

2.982.86

[75.69][72.64]

.187 [4.744X

.411/ .401

[10.43][10.18]MTG.HOLES

1.885 [47.87]1.865 [47.37]

2.5 [63.5]3.75

[95.25]5.0

[127.0] 3.0[76.2]

ROTATION

HYDRAULICSCHEMATIC


2.25[57.15]

2.41[61.21]

5.05 [128.27]

3.09[78.48]

.88[22.35]


30/44


Motor: 12 Volt DC, 2 Terminal, Wound Field, Extended Duty, 5 Motor, UL Approved, Open Drip Proof, No Start Switch, Motor Foot Mounting

Pump: GC Series Pump, Single Section, Relief Valve, Check Valve, Tang Drive NOTE: Slippage could occur at higher pressures. You may need to specify a PB (Pressure Balanced) pump for


PORTS

3/8-16 UNC-2A2 TERMS.

.50 [12.7]DRIVE

3.59 [91.18]TYP.

[63.5]2.5

45

.13 [3.3]

CHECKVALVE

5.0[127]

OUTLET PORT3/4-16 SAE(THIS SIDE)

.437 [11.09]DIA. 4 HOLES

ADJ. RELIEFVALVE

INLET PORT9/16-18 SAE(OPP. SIDE)

3.23[82.04]

2.63[66.80]5.75

[146.05]

1.44[36.57]

3.62[91.94]

12.81[325.37]

8.63[219.20]

.32[8.12]

2.44[61.97]

45

[52.32]2.06

4.12[104.64]

HYDRAULICSCHEMATIC

2.88[73.15]

[16.76].66

ROTATION


5.06127.0]

2.63[66.80]

2.73[69.34]


31/44



Pump: PB Series Pump, Single Section, Check Valve, Relief Valve, Solenoid Release Vwith Manual Override (L-H-L), Tang Drive

HYDRAULICSCHEMATIC

L

L

30

3.01 [76.4

90

ADREVA

3.65 [92.71]

.187[4.74]

.411/.401[10.43]/ [10.18]

DIA.(4) MTG.HOLES

ROTATION

3/8-16 UNC-2A THD.2 TERM.

.50 [12.7]PORTS

DRIVE


3/4 O.D.TUBE(SOLENOIDRETURN TOTANK)

INLET PORT7/8-14 SAE(OPP. SIDE)

CHECKVALVE

.31 [7.87]

24 VDC SOLENOIDRELEASE VALVE W/MANUAL OVERRIDE

2.98 [75.692.86 [72.64

1.88[47.75]

2.50[63.5]

3.75[95.25]5.00[127]

4.37[110.99]

2.25[57.15]5.50

[139.7]

[92.2]3.63

[25.9]1.02

15.08[383.03]

10.90[276.86]

3.72[94.48]

2.71[68.83]

2.18[55.37]

7.56 [192.02] 3.65 [92.71]


5.12 [130.04]


32/44


Motor: 36/48 Volt DC, 2 Terminal, Externally Vented, Permanent Magnet Motor, Continuous Duty, Open Drip Proof, Motor Foot Mounting

Pump: Single Section Split Gear Pump, Relief Valve, Check Valve, Flex CouplingDrive for Low Noise Operation

OUTLET PORT9/16-18 SAE(PLASTIC PLUG)

2.44[61.97]TYP.

.50[12.7]

3.00[76.2]4.00[101.6]

EXTERNALLY VENTEDRELIEF

.62 [15.74]O.D. TUBE

.12[3.04]

3.50 [88.9]

.50 [12.7] (REF)[61.97]2.44

3.31[84.07] 6.62

[168.14]

[123.95]4.88

PORT DRIVE

.34 [8.63]

.44 [11.17].88[22.35]

DETAIL OF MOUNTING SLOTTYP. 4

7.32 [185.92]

2X 5/16-18 UNC-2A1515

ROTATION

HYDRAULICSCHEMATIC

[62.23]2.45


13.50[342.9]

9.80 [248.92]8.66[219.96]

3.50[88.9]

AUX. PRESSUREPORT 7/16-20(STEEL PLUG)

1.28[32.51]


33/44


CONSTRUCTIONSupplemental Steering

These pump and motor power units are designed for applications requiring a secondary sourcsupplying steering when the primary source becomes nonfunctional.

The pumps are available in single or multiple section, designed with optional priority load sethe rear valve cover. Motor construction is suited for applications in off-highway equipmentthe conditions are harsh, and rugged performance is required. Power units can be constructeheavy duty start switches and insulated wiring boots.


34/44


35/44


Motor: 24 Volt DC, 2 Terminal, Wound Field, Extended Duty, Sealed Motor, No StartSwitch, Motor Foot Mounting

Pump: W900 Series Pump, Single Section, 9 Tooth Spline, No Valves, Rear Inlet/Outle

7.60[193.04]

OUTLETPORT9/16-18 SAE(PLASTICPLUG)

[261.87]10.31

[22.35].88

[91.48]3.62 2.39

[60.70]

.062[1.57]

5.38[136.65]

4.28[108.71]

.63 [16]REF

PORTS

DRIVE

4X .411/.401[10.43/10.18]MTG. HOLES 5.88

3.75[92.25]

[47.75]1.88

INLET POR3/4-16 SAE(PLASTIC P

2X M10 TERM.

3.55

6.30 [160.02]60

30

.94[23.87]

HYDRAULIC SCHEMATIC


.94[23.87]

5.0 [127.0]

2.50 [63.5]TYP.

ROTATION


36/44


Motor: 24 Volt DC, 2 Terminal, Wound Field, Extended Duty, Sealed Motor, Heavy Duty 4 Terminal Start Switch Without Boots, Motor Foot Mounting

Pump: W900 Series Pump, Single Section, 9 Tooth Spline, No Valves, Side Inlet/Outlet

7.60[193.04]

[118.61]4.67

[261.87]10.31

[22.35].88

[91.94]3.62

[60.70]2.39

5.38[136.65]

.63 [16] REF

PORTS

DRIVE


INLET PORT1 1/16-12 SAE(OPP. SIDE)

30

60

2.29[58.16]

CUSTOMERSSWITCHCONNECTIONS

7.57 [192

[47.75]1.88[95.25]

3.754X .411/.401 [10.43/ 10.18] MTG. HOLES

5.88[149.35]

2X M10TERM..062

[1.57]

30CUSTOMERSPOWERCONNECTIONM10 x 1.5

ROTATION


CUSTOMERS SWITCHCONNECTION

CUSTOMERS GROUNDCONNECTION

ELECTRIC / HYDRAULICSCHEMATIC


5.0 [127.0]

2.50 [63.5]TYP.

2.92[74.16]


37/44


2X M10 TERM.

7.60[193.04]

RELIEF VALVE

[261.87]10.31

.88[22.35]

3.62[91.94]

2.39[60.70]

5.38[136.65]

.63 [16] REF

PORTS

DRIVE



30

60

CUSTOMERSSWITCHCONNECTIONS.250 x .032 TABS[635] [.81]

7.5

3.75[92.25]

4X M10 x 1.5[38.1] WELDED NUTS

5.88[149.35]

CUSTOMERSPOWERCONNECTIONM10 x 1.5 [38.1]

.062[1.57]

BOOT (2)

15.88 MAX.[403.35]

2.03[51.56]

4.48[113.79]

[87.37]3.44

2.34 [59.43]

Motor: 24 Volt DC, 2 Terminal, Wound Field, Extended Duty, Sealed Motor, Heavy Du 4 Terminal Start Switch with Boots, Motor Foot Mounting

Pump: W900 Series Pump, Single Section, 9 Tooth Spline, Adjustable Relief Valve,Rear Inlet/Outlet

CUSTOMERS POWERCONNECTIONCUSTOMERS SWITCHCONNECTIONS

CUSTOMERS GROUNDCONNECTION

ELECTRIC / HYDRAULIC SCHEMATIC


5.0[127.0]

1.88 [47.75]2.50 [63.5]

TYP.

2.[74

ROTATION


38/44


2X M10 TERM. 7.60[193.04]

10.31[261.87]

3.75[95.25]

[91.94]3.622.39

[60.70] 5.38[136.65]

.54[13.71]

3/4-16 SAEPRIMARY OUTLET(OPP. SIDE)

60

9/16-18 SAEDYNAMIC LOADSENSE PORT

1.88[47.75]4X

.411/.401[10.43/10.18]MTG. HOLES 5.88

[149.35]

2.50[63.5]TYP.

1 1/16-12 SAEINLET PORT(OPP. SIDE)

5.0 [1

[50.03]1.97

5.31[134.87]

6.26[159]

(16.65)[(422.91)]

.062[1.57]

6.30 [160.02]

30

[22.35].88

Motor: 24 Volt DC, 2 Terminal, Wound Field, Extended Duty, Sealed Motor,No Start Switch, Motor Foot Mounting

Pump: W900 Series Pump, Single Section, 9 Tooth Spline, Side Inlet/Outlet, Priority Load Sense in Rear Valve Cover

PRI LS

EX

HYDRAULICSCHEMATIC


ROTATION


39/44


Motor: 24 Volt DC, 2 Terminal, Wound Field, Extended Duty, Sealed Motor, No StartSwitch, Motor Foot Mounting

Pump: W900 Series Pump, Two Section (Sealed Between Sections), 9 Tooth Spline,Side Inlet/Outlet, Priority Load Sense in Rear Valve Cover

2X M10 TERM.

7.60[193.04]

10.31[261.87]

[92.25]3.75 [60.70]2.39

5.38[136.65]

60

9/16-18 SAEDYNAMIC LOADSENSE PORT

[47.75]1.88

4X .411/.401[10.43/ 10.18] MTG. HOLES

5.88149.35]

2.50[63.5]TYP.



8.31[211.07]

9.26[235.20]

19.63[498.60]

1.73[181.10]6.30 [160.02]

30

[22.35].88

.062[1.57]

INLETPORT

1-1/16-12SAE

3/4-16 SAEPRIMARY OUTLET

.54 [13.71]

2.84 [72.13]

PRI LS

EX

HYDRAULIC SCHEMATIC


[12

3.62 [91.94]

ROTATION


40/44


41/44


42/44


PUMP/MOTORS (DC/AC)DC Voltage Range

12 to 72 VDCAC Horsepower Range

1/2 to 3 HPPump Displacements

0.04 1.71 cu. In. (0.65 to 28 cc)Maximum Pressure

4,000 psi (276 bar)

HE BOX POWER PACKSVoltage Range

12 to 24 VDCPump Displacements

0.049 to 0.388 cu. In. (0.80 to 6.36 cc)Maximum Pressure

3,336 psi (230 bar)Reservoirs

3 qt. to 5.0 gal. (2.84 to 19 ltr.) steel

HB800 POWER PACKSVoltage Range12 to 24 VDCPump Displacements

0.037 to 0.092 cu. In. (0.60 to 1.5 cc)Reservoirs

0.13 to 1 gal. (.5 to 3.8 ltr.) plasticMaximum Pressure

2,610 psi (180 bar)

BIROTATIONAL POWER PACKSVoltage Range

12 to 24 VDC, 115 to 230 VACPump Displacements

0.049 to 0.129 cu. In. (0.80 to 2.11 cc)Reservoirs

2 to 2.96 qt. (1.9 to 2.8 ltr.) plastic,1 to 2 gal. (3.8 to 7.6 ltr.) steel

HE1000 SERIES POWER PACKSVoltage Range

12 to 24 VDCPump Displacements

0.015 to 0.122 cu. In. (0.24 to 2 cc)Maximum Pressure


0.13 to 1.0 gal. (0.5 to 3.8 ltr.) plastic

AC POWER PACKSGC-9500 SERIESDisplacements


3,000 psi (207 bar)Maximum Speed

3,600 rpmReservoirs

5 to 20 gal. (19 to 76 ltr.) steel

HE2000 SERIES POWER PACKSVoltage Range

12 to 24 VDC, 115 to 230 VACPump Displacements



0.95 qt. to 3.96 gal. (0.9 to 15 ltr.) steel,0.8 to 1.7 qt. (0.76 to 1.6 ltr.) plastic

HE-Q (QUIET) POWER PACKSVoltage Range

24 VDCWQ300 Pump Displacements

0.073 to 0.347 cu. In. (1.2 to 5.7 cc)Noise

42dB(A)

Only Haldex offers this extensive range of products worldwide.

POWER PACKS

Call us for more informationFor application assistance or detailed literature on anyHaldex product line, call us toll-free:1-800-572-7867.Visit our web site: http://www.haldex.com/hbusE-mail us: [email protected]


43/44


SPECI AL PRODUCTSH Y D R A U LI C S

Powershift TransmissionLube and Charge

High-Speed RotaryDrive Systems

AuxiliaryHydraulic Power

Axle Cooling and LubeSystems

ElectrohydraulicLifting Systems

Supplimental PowerSteering Systems

Fan Drive With IntegratedBrake Charge Function

Haldex provides innovative customsolutions to the vehicle industry on

a global basis

We focus on the areas where we can create customer value.Our applications expertise enables us to take on customersmost unique application challenges. The foundation for thisexpertise is an expert knowledge of hydraulic systems. The

value we bring to our customers is our unique capability tointegrate a variety of system components and controls, toprovide multiple functions in one custom package.

Our applications specialists seek to understand the overall goals

for the vehicle, the vehicle subsystems and then the hydraulicssystem. This understanding enables them to respond withcustomized value engineered solutions. Haldex Hydraulics

was the first to offer many of the solutions shown here.


44/44

PRODUCT RANGE

Hald ex (www.h a ld ex . co m) ,

www.haldex.com/hbus

Haldex Hydraulics Corp.2222 15th StreetROCKFORD, IL 61104USATel: +1-815 398 4400Fax: +1-815 398 5977E-mail: [email protected]

Haldex Hydraulics ABRingvgen 3, Box 95SE-280 40 SKNES FAGERHULTSwedenTel: +46-433 32400Fax: +46-433 30546E-mail: [email protected]

Haldex Hydraulics GmbHSeligenweg 12, Postfach 15 07DE-95014 HOFGermanyTel: +49-9281 895-0Fax: +49-9281 87133E-mail: [email protected]

Haldex International Trading(Shanghai) Co. Ltd.16 A, Zhao Feng World Trade BuildingNo. 369 Jiang Su RoadCN-200050 SHANGHAIChinaTel: +86 21 5240 0338Fax: +86 21 5240 0177E-mail: [email protected]

HE Powerpacks12/24/48 VDC 0.3 4.5 kW and

0.75 3 kW AC modular power packsHE Box Powerpacks12/24/48 VDC modular powerpacksin weatherproof boxes

Pressure Switches5 - 350 bar, connecting/disconnecting

W100 Hydraulic pumps0.5 - 2.0 cc 227 bar

W300 Hydraulic pumps0.8 5.7 cc 230 bar

W600 Hydraulic pumps / motors3 12 cc 276 bar

W900 Hydraulic pumps / motors5 31 cc/section 276 bar

Calma The new quiet pumps6.2 - 23.7 cc/section 250 bar

WQ900 The quiet pumps5 - 23 cc/section 230 bar

WP900X Hydraulic pumps16 - 31 cc/section 276 bar

W1500 Hydraulic pumps / motors19 - 50 cc/section 276 bar

F12 FERRA Heavy duty pumps16 - 41 cc/section 276 bar

F15 FERRA Heavy duty pumps19 - 50 cc/section 276 bar

F20/F30 (LS) Hydraulic pumps / motors23 161 cc/section 276 bar

GPA Internal Gear pumps1.7 63 cc/section 100 bar

GC Hydraulic pumps / motors1.06 11.65 cc/section 276 bar

D Hydraulic pumps3.8 22.9 cc/section 207 bar

II-Stage Hydraulic pumps4.2 22.8 cc/section 276 bar

Rotary Flow Dividers

3.8 13.3 cc/section 300 bar

Transmission pumps

H A L D E X - D

C P U M P / M O T O R C A P A B I L I T I E S G U I D E - U S - 2 0 0 8 - 1

2

T iscataogisinten e orgenera re erence

Documents

DC PmpMtdsacdsr Book US