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Encoders for Extreme Environments
ATI SystemsCommitted to Quality
[email protected] - www.atisystems.co.za [email protected] - www.atisystems.co.za
011 383 8300 031 303 1587International: +27 11 383 8300 International: +27 31 303 1587
Head Office Durban Branch
159 Galjoen Rd, Wadeville, Germiston 10 Ballance Rd, Windermere, DurbanManagementSystem
www.tuv.com
ISO 9001:2008
Product Family
300 Miniature 500 Robust 600 Industrial
700 Compact 800 Heavy Duty
1000 Extreme
900 Premium
4
The model 300 series consists of robust a n d ex tremely re l iab le m i niature encoders, 30 mm in diameter and designed for installation in applications where limited space is at a premium.
”Versatile” and ”modular” are catchwords that differentiate the incremental encoders in the model 500 series.
Fieldbus interfaces based on Ethernet, PROFIBUS or DeviceNet are examples of communication protocols used in automation. These interfaces are available on the 600 series of absolute coded encoders.
The 700 series is a robust encoder with a compact design. With its short length, it is designed for filling the need for heavy duty encoders even in installations where space is limited.
When the most robust, maintenance-free and cost-effective encoder solution is required, the model 800 series is the first choice of most engineers. The optional ADS (Advanced Diagnostic System) is a built-in system tailored to support c o n d i t i o n - b a s e d m a i n t e n a n c e , guaranteeing the reliability of the application.
Machines are becoming more and more a d v a n c e d i n c l a s s i c i n d u s t r i a l applications. More complex motions need to be absolutely monitored in order to achieve full process control. The 900 series meets these increasing demands.
There are many examples of extreme environments within the steel industry in the terms of temperature, mechanical forces, vibrations and shocks. The 1000 series is designed with exceptional d u r a b i l i t y, s u i t e d t o a n e x p o s e d environment. This due to the high encapsulation level which keeps the internal parts protected from dust and liquids.
The Best of Both Worlds
An encoder operates on the threshold between mechanics and electronics, and these two worlds require completely different qualities of the encoder. On the electrical side, an encoder must offer the highest level of reliability, precision and accuracy. On the mechanical side, it must withstand powerful forces, vibrations and extreme temperatures.
In a drive system, the encoder provides the link between motor and frequency converter. This document outlines the criteria to be considered when choosing a solution optimized for both worlds.
The motor shaft drives a load at a certain torque. Intentional speed adjustments may be required during operation; but also, unintentional changes in speed can occur, as the speed is affected by a number of factors, for instance, a variation in the load and by slip.
The encoder is mounted directly on the rotor and measures the real speed of the motor shaft.
The encoder sends a constant stream of feedback of the speed to the frequency converter.
The frequency converter interprets the encoder signals and calculates the necessary compensation for the speed.
The frequency converter regulates frequency and voltage, which control the speed of the stator’s rotating magnetic field.
The Principle Behind a Drive System
1.
2.
3.
4.
5.
Inside an Encoder
The internal structure of an encoder is based on a rotating disc with a large number of measurement points around its circumference.
With a pulse rate of 1,024 ppr, one revolution will provide 4,096 measurement points. This means that the encoder can detect a movement of 0.1 mechanical degrees and that an updated speed can be calculated 4,096 times during each revolution. This enables immediate compensation for deviations, so that the preferred speed can be maintained.
The Function of an Encoder
The encoder translates a mechanical movementto an electrical.
5
Motor
Encoder
Frequencyconverter
Stator – rotatingmagnetic field
Rotor – rotatingmotor shaft
Electric motor
1
5
4
2 3
Absolute position encoders are offered with serial interfaces such as SSI and EnDat or with integrated fieldbus communication of various kinds, ready for installation in an existing fieldbus system.
Available in the 1000, 600 and 500 series
Two separate encoders can be integrated into one and the same cover. This solution provides added safety in the form of true redundancy, something required in critical applications where the risk of component faults must be avoided. The two outputs can also be connected to two separate systems with different functions, and there are solutions for combining an incremental and an absolute output in one and the same product.
Available in the 1000, 800 and 500 series
ADS Online is an Advanced Diagnostic System that continuously monitors the encoder function. If the encoder is nearing the end of its life, a warning is transmitted, enabling action to be taken in good time before problems arise. This system is integrated into the encoder and is used in applications with high demands for reliability, for example, in motors for continuous operation at a paper mill.
Available in the 800 series
Absolute Position Encoders
Dual Solutions
ADS Online
Increased Function and Safety
DRIVE-CLiQ is a registeredtrademark of Siemens.
6
Electronics
Incremental Encoders - Industrial Duty - 500 Series
Industrial Blind-Hollow Shaft Encoders with 9-30 Vdc Operation and1,5 m Radial Cable Outlet
Industrial Blind-Hollow Shaft Encoders with 5 Vdc Operation and1,5 m Radial Cable Outlet
Industrial Shaft Encoders with 9-30 Vdc Operation with 1,5 m RadialCable Outlet
Industrial Shaft Encoders with 5 Vdc Operation with 1,5 m RadialCable Outlet
63
63
Part No.
Part No.
Part No.
Part No.
Description
Description
Description
Description
392911-04392911-12392911-07392911-52392911-08392911-18
518540-17518540-08518540-01518540-11518540-07518540-14
515398-20515398-06515398-50515398-11515398-29515398-28
513678-04513678-14513678-07513678-19513678-06513678-13
RHI 503 56, HS Ø12 mm 9-30 Vdc HTL Cable Radial 1,5 m 500 pprRHI 503 56, HS Ø12 mm 9-30 Vdc HTL Cable Radial 1,5 m 1000 pprRHI 503 56, HS Ø12 mm 9-30 Vdc HTL Cable Radial 1,5 m 1024 pprRHI 503 56, HS Ø12 mm 9-30 Vdc HTL Cable Radial 1,5 m 2000 pprRHI 503 56, HS Ø12 mm 9-30 Vdc HTL Cable Radial 1,5 m 2048 pprRHI 503 56, HS Ø12 mm 9-30 Vdc HTL Cable Radial 1,5 m 2500 ppr
RHI 503 56, HS Ø12 mm 5 Vdc TTL Cable Radial 1,5 m 500 pprRHI 503 56, HS Ø12 mm 5 Vdc TTL Cable Radial 1,5 m 1000 pprRHI 503 56, HS Ø12 mm 5 Vdc TTL Cable Radial 1,5 m 1024 pprRHI 503 56, HS Ø12 mm 5 Vdc TTL Cable Radial 1,5 m 2000 pprRHI 503 56, HS Ø12 mm 5 Vdc TTL Cable Radial 1,5 m 2048 pprRHI 503 56, HS Ø12 mm 5 Vdc TTL Cable Radial 1,5 m 2500 ppr
RSI 503 63, Synchro Ø6 mm 9-30 Vdc HTL Cable Radial 1,5 m 500 pprRSI 503 63, Synchro Ø6 mm 9-30 Vdc HTL Cable Radial 1,5 m 1000 pprRSI 503 63, Synchro Ø6 mm 9-30 Vdc HTL Cable Radial 1,5 m 1024 pprRSI 503 63, Synchro Ø6 mm 9-30 Vdc HTL Cable Radial 1,5 m 2000 pprRSI 503 63, Synchro Ø6 mm 9-30 Vdc HTL Cable Radial 1,5 m 2048 pprRSI 503 63, Synchro Ø6 mm 9-30 Vdc HTL Cable Radial 1,5 m 2500 ppr
RSI 503 63, Synchro Ø6 mm 5 Vdc TTL Cable Radial 1,5 m 500 pprRSI 503 63, Synchro Ø6 mm 5 Vdc TTL Cable Radial 1,5 m 1000 pprRSI 503 63, Synchro Ø6 mm 5 Vdc TTL Cable Radial 1,5 m 1024 pprRSI 503 63, Synchro Ø6 mm 5 Vdc TTL Cable Radial 1,5 m 2000 pprRSI 503 63, Synchro Ø6 mm 5 Vdc TTL Cable Radial 1,5 m 2048 pprRSI 503 63, Synchro Ø6 mm 5 Vdc TTL Cable Radial 1,5 m 2500 ppr
56
56
7
ALWAYS EX-STOCK
Short Description:
Ÿ 6 Short-circuit protected outputsŸ IP67 at housing, IP 66 at shaft inletŸ 5 Vdc or 9...30 VdcŸ Shock and vibration protected
Suitable Applications:
Ÿ Standard to demanding industrialapplications
General Information
56 57 58 59
Electrical Option
Ordering Information (Tick your Choice)
Connection Option
Encoder Data
Accuracy and Resolution
Power supply 5 V ± 10% 9 - 30 VFunction Colour PIN
Cable 12 pin EML
TypeOperating temperatureIngress protection classAt shaft inletVibration (55 to 2000 Hz)Shock (6ms)Cover Material
Polarity protected
Short circuit protectedCurrent consumptionMax consumptionOutput load (Max)Out frequency (Max)U at 10 mA loadhigh
U at 10 mA loadlow
Cable length (Max)STATUS outputHigh levelLow level
TypeFlange
Shaft(1)Electronics
Connection
Connection direction
Line count
Supply
Output
HS
THS
S00SOO invertedS90S90 invertedSrefSref inverted+ E Volt0 VoltSTATUSHousing
Line countDividing errorChannel separationMeasuring steps
1..5000 ppr± 50° el90 ± 25° el4 x Line count
5001..10 000 ppr ± 90° el90 ± 45° el
RHI 503-40°C.. +70°CIP 67 according to IEC 60529IP 66 according to IEC 60529
2< 300 m/s according to IEC 60068-2-6(1)
2< 2000 m/s according to IEC 60068-2-27Aluminium, coated and chromated or anodized
No
Yes45 mA75 mA ± 20 mA300 kHz> 3.0 V< 0.4 V50 mYesEncoder OKWarning / Failure
RHI 50356, HS
Ø8mm
5Vdc
TTL
Cable
Axial/Radial
Radial
1..5000
Yes
Yes50 mA at 24 Vdc75 mA ± 40 mA300 kHz> +EV - 2.0 V< 1.15 V200 m @ 50k HzYesEncoder OKWarning / Failure
57, THS
Ø10mm
9-30Vdc
HTL
8 pin M12
Axial/Radial
Radial
5001..10000
RS-422Yes25 mA at 24 Vdc40 mA ± 20 mA300 kHz> 3.0 V< 0.4 V1 km (TIA/EIA-422-B)YesEncoder OKWarning/Failure
58, HS
Ø12mm
RS-422
12 pin EML
Axial/Radial
Radial
59, THS
Ø14mm
8 pin PT
Axial/Radial
Radial
6 pin MS
Axial
YellowBlackGreenWhiteBrownVioletRedBlueGreyShield
56813412107Chassis
1TTL output to the RS-422 standard when differential transmission is used
(1)Possible combinations: 5 Vdc/TTL, 9-30 Vdc/HTL or 9-30 Vdc/RS-422
Please specify line count and cable length when orderingHS Holow-shaft THS Through going hollow-shaft
Ordering example: RHI 503 58 Ø 10 5 Vdc 1024 ppr TTL 12 pin EML Radial
Output Signals
Output signals 1TTL HTL
Clockwise, seen from shaft side
360° el.(1 period)
90° el.(channel separation)
S00
S00
S90
S90
SREF
SREF
Ruggedized Hollow Shaft Incremental Encoder - 500 Series
8
Short Description:
Ÿ 6 Short-circuit protected outputsŸ IP67 at housing, IP 66 at shaft inletŸ 5 Vdc or 9...30 VdcŸ Shock and vibration protectedŸ Robust housing for harsh
environments
Suitable Applications:
Ÿ Standard to demanding industrialapplications
General Information
Electrical Option
Ordering Information (Tick your Choice)
Connection Option
Output Signals
Encoder Data
Power supply 5 V ± 10% 9 - 30 vFunction Colour PIN
Cable 12 pin EML
TypeOperating temperatureIngress protection classAt shaft inletVibration (55 to 2000Hz)Shock (6ms)Cover Material
Polarity protected
Short circuit protectedCurrent consumptionMax consumptionOutput load (Max)Output frequency (Max)U at 10 mA loadhigh
U at 10 mA loadlow
Cable length (Max)STATUS outputHigh levelLow level
Flange
Shaft(1)Electronics
Connection
Connection direction
Line count
Supply
Output
HS
S00SOO invertedS90S90 invertedSrefSref inverted+ E Volt0 VoltSTATUSHousing
Line countDividing errorChannel separationMeasuring steps
1..5000 ppr± 50° el90 ± 25° el4 x Line count
5001..10 000 ppr ± 90° el90 ± 45° el
RSI 503-40°C.. +70°CIP 67 according to IEC 60529IP 66 according to IEC 60529
2< 300 m/s according to IEC 60068-2-6(1)
2< 2000 m/s according to IEC 60068-2-27Aluminium
No
Yes45 mA75 mA ± 20 mA300 kHz> 3.0 V< 0.4 V50mYesEncoder OKWarning / Failure
51, LI58
Ø8 round
5 Vdc
TTL
Cable2Axial /Radial
1..5000
Yes
Yes50 mA at 24 Vdc75 mA ± 40 mA300 kHz> +EV - 2.0 V< 1.15 V200 m @ 50 kHzYesEncoder OKWarning / Failure
63, Synchro
Ø6 with face
9-30 Vdc
HTL
8 pin M122 2Axial /Radial
5001..10000
Yes25 mA at 24 Vdc40 mA ± 20 mA300 kHz> 3.0 V< 0.4 V1 km (TIA/EIA-422-B)YesEncoder OKWarning/Failure
61, Clamping
Ø10 round
RS-422
12 pin EML2 2Axial /Radial
52, LL68
Ø10 with face
8 pin PT2Axial/Radial
6 pin MS2Axial
10 pin MS2Axial/Radial
YellowBlackGreenWhiteBrownVioletRedBlueGreyShield
56813412107Chassis
1TTL output to the RS-422 standard when differential transmission is used
(1)Possible combinations: 5 Vdc/TTL, 9-30 Vdc/HTL or 9-30 Vdc/RS-422(2) Not available on flange option - 52, LL68
Please specify line count and cable length when orderingHS Hollow-shaft
Ordering example:
THS Through going hollow-shaft
RSI 503 63 Ø 6ro 5 Vdc 1024 ppr TTL 8 pin PT Axial
RS-422Output signals 1TTL HTL
51 63 61 52
Type RSI 503
Accuracy and Resolution
Clockwise, seen from shaft side
360° el.(1 period)
90° el.(channel separation)
S00
S00
S90
S90
SREF
SREF
Ruggedized Solid Shaft Incremental Encoder - 500 Series
9
Flat Pancake Design - 700 Series
10
Compact Design
Resolution Electronics
Shaft
Flange
Connection
The 700 series is compact and robust. The series features large hollow shafts up to 25.4 mm, which means that it can often be mounted directly on the motor’s shaft without an intermediate adapter for shaft reduction. This characteristic contributes to minimising the overall build length, and at the same time facilitates mounting. Despite its compactness, the encoder is designed for the tough environments where a typical Leine & Linde product is used. Mechanically it features a dual set of heavy duty bearings and a well-encapsulated enclosure.
Electronically it is built for reliability in tough environments where it is subjected to vibrations and electrical disturbances.
Incremental Pulses Per Revolution: Output Interfaces (Supply Voltage):
Through-Going Hollow Shafts with Insulation:
10 ppr50 ppr100 ppr150 ppr200 ppr256 ppr300 ppr360 ppr400 ppr500 ppr512 ppr600 ppr720 ppr800 ppr900 ppr1000 ppr
HTL (5-30 Vdc)HCHTL (9-30 Vdc)T T L ( 5 V d c )RS422 (9-30 Vdc)1 Vpp (5 Vdc)
Ø25 mmØ20 mmØ16 mmØ14 mmØ12 mm
Torque bracket (120º)Tether arm (with insulation)
M23 connector 12 pin (CCW)MS connector 10 pinMS connector 7 pinCable (free length)
1024 ppr1200 ppr1250 ppr1800 ppr2000 ppr2048 ppr2400 ppr2500 ppr3072 ppr4000 ppr4096 ppr4800 ppr5000 ppr6350 ppr10000 ppr
Flat Pancake Design - 700 Series
11
MechanicsModel CHI 703 with Torque Bracket and10 Pin MS Connector
Model CHI 703 with Tether Arm and12 Pin M23 Connector
Model CHI 703 with Tether Arm and7 Pin MS Connector
Model CHI 703 with Tether Arm and7 Pin MS Connector
Model CHI 703 with Torque Bracket and12 Pin M23 Connector
Flat Pancake Design - 700 Series
12
Electronics Key CodeSquare Wave Signals CHI 703
Sine Wave Signals
Output Interfaces (Supply Voltage):
S00
S00
S90
S90
SREF
SREF
Sine waves are an alternative form of output signal. The analogue signal produces a unique amplitude for each position on the wave, allowing interpolation and very high resolutions. The interface 1 Vpp is often used in safety-critical applications where detection are required of extremely small movements.
7C 0 0H 3I - -
Model703 = Standard
Shaft12 = Ø12 mm through-going hollow shaft14 = Ø14 mm through-going hollow shaft16 = Ø16 mm through-going hollow shaft20 = Ø20 mm through-going hollow shaft25 = Ø25 mm through-going hollow shaft01 = Ø1 inch through-going hollow shaft58 = Ø5/8 inch through-going hollow shaft34 = Ø3/4 inch through-going hollow shaft
Flange2 = Torque bracket 120°9 = Tether arm with insulation
Electronics1 = TTL (supply 5 Vdc, output 5 Vdc)5 = HCHTL (supply 9-30 Vdc, output 9-30 Vdc)6 = HTL (supply 5-30 Vdc, output 5-30 Vdc)7 = RS422 (supply 9-30 Vdc, output 5 Vdc)9 = Sinusoidal 1 Vpp (supply 5 Vdc, output 1 Vpp)
Connection2 = M23 connector 12 pin (CCW)7 = MS connector 7 pin8 = MS connector 10 pin9 = Cable (specify length upon order)
Resolution10, 50, 100, 150, 200, 256, 300, 360, 400, 500, 512, 600, 720,800, 900, 1000, 1024, 1200, 1250, 1800, 2000, 2048, 2400,2500, 3072, 4000, 4096, 4800, 5000, 6350, 10000 pprSinusodial 1 Vpp: 1024, 2048 pprOther resolutions available upon request.
InterfaceSupplyOutput signalSuitable for
Max frequencyMax cable length
TTL RS422 HTL HCHTL5 Vdc5 VdcLow frequencies overshort cables200 kHz50 m at 50 kHz
9-30 Vdc5 VdcHigh frequencies overlong cables200 kHz1000 m at 200 kHz
5-30 Vdc5-30 VdcHigh frequencies overmedium-length cables200 kHz100 m at 100 kHz
9-30 Vdc9-30 VdcMedium frequenciesover long cables200 kHz350 m at 100 kHz
Quality Into Every Detail
EnclosureRobust cover with ingress protection class IP67 for protection against dust and liquids. Verified for use in salt water environments. Model available with ATEX/IECEx certification for hazardous environments.
Shaft and FlangeRobust shaft sealing verified for IP66. O-ring for tight sealing of the hollow shaft to its mating shaft. Hollow shafts for fixing with an axial screw. Shaft dimensions: Ø12 mm, Ø16 mm, Ø17 mm taper. Solid shaft Ø11 mm with key nut, and B10 Euro flange, for fixing with a shaft coupling. Through-going hollow shaft with dimensions Ø 25 mm or Ø1 inch.
BearingsInsulated peek insert to protect the bearings from shaft currents. Model available with ceramic bearings for increased insulation and prolonged lifetime. Heavy duty bearings allow the encoder to be placed in the most demanding environments, where it can be subjected to shock and vibrations daily without losing quality or accuracy.
Shock, vibrations, and temperature resistanceHigh accuracy code discs and robust electronics verified for powerful shocks, vibrations, and extreme temperatures.
Stable and Easy MountingTorque bracket available in a variety of orientations, for fixing of the torque arm. Separate back cover for connection of cable wires to screw terminals. Ample space for easy handling when connecting the cables. M23 connector or pre-mounted cable with or without flying connector available.
Protected Against Electronic InterferenceShort-circuit protection and polarity protection as standard. Overvoltage protection for protection against voltage peaks on the supply, for example due to lightning strokes. Earthing strap to conduct currents away from the encoder cover.
ResolutionWide range of different pulse rates available from 1 to 10 000 ppr.
Output SignalsSquare wave signal output with 6 channels for differential transmission and reference pulse for relative position. Available with a big number of output signals according to market standards, like HTL, TTL, RS422, or 1 Vpp, as well as High Current HTL for transmission over long cables. Dual output models are available, with double scanning sensors
and two galvanically insulated electronic circuits. The dual output signals can be used in two separate systems for different functions, or for achieving redundant signals.
Programmable Speed SwitchThe 800 series can be bought with Overspeed, which is the Leine & L inde speed switch solut ion with four programmable relays for the settings of your choice.
Built-in Condition MonitoringModels can be equipped with the advanced diagnostic system ADS Classic or ADS Online, which can monitor the basic encoder functions and ambient parameters. Avoid all unforeseen breakdowns!
Relevant CertificationsModels available certified for use in hazardous areas, ATEX/IECEx zone 1/21, or 2/22. Functional safety certified encoders available up to risk level SIL2 and PLd, category 3.
Mill Duty Encoders - 800 Series
13
Mill Duty Encoders - 800 Series
14
850Solid Shaft Encoder with B10 Euro Flange.
861Hollow Shaft Encoder.
865Dual hollow shaft encoder. Redundant scanning sensors andtwo separate electronic circuits with galvanically insulatedoutputs. Ceramic bearings available as special option.
855Dual solid shaft encoder with B10 Euro flange. Redundantscanning sensors and two separate electronic circuits withgalvanically insulated outputs.
Mechanics - Mill Duty Encoders
Hollow Shaft Heavy Duty Encoders
Shaft Heavy Duty Encoders
Part No.
Part No.
Pulse Rate
Pulse Rate
Supply Voltage
Supply Voltage
ADS
ADS
Shaft Size
Shaft Size
751282-09-861750729-03-861751282-02-861750729-12-861750901-01-861750901-03-861
750728-02750728-111066902-021066902-03
102410242048204820481024
1024204810242048
9-30 Vdc9-30 Vdc9-30 Vdc9-30 Vdc9-30 Vdc9-30 Vdc
9-30 Vdc9-30 Vdc9-30 Vdc9-30 Vdc
NoneNoneNoneNone
YesYes
NoNoYesYes
12 mm16 mm12 mm16 mm16 mm16 mm
11 mm with B10 Tacho Flange11 mm with B10 Tacho Flange11 mm with B10 Tacho Flange11 mm with B10 Tacho Flange
Available with
Available withOther Resolutions Available on Request
Other Resolutions Available on Request
Mill Duty Encoders - 800 Series
15
SustainableMarket leading vibration and shaft load resistance.
EncapsulationIngress protection class IP67 for protection against dust and liquids. Verified for use in salt water environments.
ResolutionHigh sing-leturn and multi-turn resolution versions of the encoder available.
Shaft and FlangeŸ Hollow shaft, either blind or through-going for fixing
with a stator coupling. Shaft dimension: Ø12 mm.Ÿ Solid shaft, either round or face for fixing with a flange of
either synchro or clamping type. Shaft dimensions: Ø6 mm, Ø10 mm and Ø12 mm.
MaterialŸ Anodized aluminium orŸ Stainless steel A4, AISI 316L/EN 1.4404
Explosion-Protection (Optional)
II 3 G Ex ec IIC T4 Gc X II 3 D Ex tc IIIC T135C Dc X
ConnectionŸ M23 or M12 connectorsŸ Cable glands or pre-mounted cable
Robustness in its Essence
Absolute Encoders - Industrial Duty - 600 Series
16
ISA 608 with Synchro Flange and Pre-Mounted Cable ISA 638 with Clamping Flange and 3 x M12 Connector
IHA 608 with Stator Coupling and 3 x Cable GlandIHA 608 with Stator Coupling and M23 Connector
ISA 608 with Clamping Flange and 1 x M12 Connector
Mechanics - Industrial Duty Encoders
Absolute Encoders - Industrial Duty - 600 Series
17
Profibus DP
Profinet
DeviceNet
SSI
EnDat
Part No.
Part No.
Part No.
Part No.
Part No.
Description
Description
Description
Description
Description
884765-01884373-01
810339-01810327-01
823669-01823667-01
816012-01821383-01
818634-01810206-01
IHA 608 58, HS Ø12 mm 9-36 Vdc SPB M12 Radial 25 bitISA 608 61sp Ø10 mm 9-36 Vdc SPB M12 Radial 25 bit
IHA 608 58, HS Ø12 mm 9-36 Vdc ProfiNet M12 Radial 25 bitISA 608 61sp Ø10 mm 9-36 Vdc Profinet M12 Radial 25 bit
IHA 608 58, HS Ø12 mm 9-36 Vdc SCD Cable Radial 25 bitISA 608 61sp Ø10 mm 9-36 Vdc SCD M12 Radial 25 bit
IHA 608 58, HS Ø12 mm 9-36 Vdc SSG 17 pin EML Radial 25 bitISA 608 61sp Ø10 mm 9-36 Vdc SSG 17 pin EML Radial 25 bit
IHA 608 58, HS Ø12 mm 9-36 Vdc SENB 17 pin EML Radial 25 bitISA 608 61sp Ø10 mm 9-36 Vdc SENB 17 pin EML Radial 25 bit
IHA
ISA
Absolute Encoders - Industrial Duty - 600 Series
18
Extra Heavy Duty Absolute Encoders - 900 Series
19
Absolute Confidence
1. Lifetime – Reliability Year After YearThe most important factor when it comes to encoder lifetime is the size of the bearings. They will rotate millions of revolutions during many years in operation. By using bearings twice the size compared to similar encoders on the market, the 900 series is made to serve a long life in operation. Reliability is to know that the encoder will do its job, always.
2. Temperature and Moisture– Full Performance in all EnvironmentsThe 900 series is designed to perform in the most demanding environments. Some encoders end up in outdoor applications where they must withstand intense cold during the winter, while others are installed in metal processing applications where they are exposed to extreme heat. Moisture is another climate factor, whether it be rain and snow or hot water and steam. In some applications the encoder is exposed to dramatic fluctuations where the temperature may change in seconds.
Withstanding this is a matter of details and caring for each component of the encoder. The mechanics are produced with strict demands on tolerances to offer a perfect fi t. The cover is treated with an anodization to keep a smooth surface also when exposed to salt water. The shaft sealings are specified to at least IP66 even after years in operation. The bearings are selected with a grease that withstands temperatures well above the limits of the encoder. Care is given when selecting each specific electronic component to be sure it fulfills the stringent requirements. When the full design is put together it is tested to its limits, in order to be sure that everything performs together. Once again it’s about reliability – to know that it will work even at exceptional conditions.
3. Vibration and Shock – Designed to EndureMarket standard encoders have their most sensitive point in the optical scanning components for detection of shaft position. This may be a problem in heavy duty applications like metal processing where an encoder is subject to high continuous vibrations and instant shocks. Thanks to the inductive scanning principle a solution with top-notch robustness without compromising on resolution and accuracy is achieved. The 900 series is based on components which are extra resistant to harsh treatment and provides a solution where robustness is in its essence. At the same time it offers a high resolution output of 19 bit single-turn and 16 bit multi-turn.
4. Flexibility in Design – Easy to IntegrateTo fit the machine, a big variety of interfaces, both mechanical and electrical, are provided.
To suit different shaft sizes, the 900 series offers both hollow shafts and solid shafts in several different dimensions and with special features such as taper shaft, keyway or key nut. Leine & Linde offers interfaces for electronic integration, whether it is serial, over a fieldbus or as incremental pulses. If required, combinations of absolute and incremental outputs from the same unit are possible.
5. Installation – Handling the EncoderThanks to the compactness of the inductive scanning, the bearings are twice the size compared to similar heavy duty encoders on the market. All without increasing the total size of the encoder. This will make the 900 series fi t, without having to redesign the installation where another heavy duty encoder has been used.
The 900 series is available with connectors or pre-mounted cables. Or, if preferred, cable glands for terminal connection on site – easily accessed on the back of the encoder and with the encoder’s internal parts always enclosed by a protection cover. For more information, see code keys on page 12-13.
Bearing Scale 1:1
Extra Heavy Duty Absolute Encoders - 900 Series
20
Mechanics - Absolute EncodersHollow Shaft with 2 x M12 Connectors Keywayed Hollow Shaft with 1 x M23 Connector
Taper Hollow Shaft with 1 x M20 Cable Gland
Euro-Flange with 3 x M16 Cable Glands
Euro-Flange with 3 x M12 and 1 x M23 Connectors
Keywayed Hollow Shaft with 3 x M16 and 1 x M20 CableGlands
Electronics
Profibus
Profinet
EtherCat
EtherNet/IP
DRIVE-CLiQ
SSI
EnDat 2.2
The 900 series supports the encoder profiles 3.062 (DVP0) which contains functions such as preset, scalingand code sequence.
PROFINET can in general be described as Ethernet-based PROFIBUS DP communication and contains functionssuch as preset, scaling, code sequence, slave-to-slave and isochronous data exchange.
With no underlying subsystems EtherCAT has a fast Industrial Ethernet technology and is therefore suitable inapplications where cycle time down to 31,25 μs is required. The encoder interface supports CANopen overEtherCAT according to CiA 301 and the device profile CiA 406. With objects for position value, speed, andacceleration, the encoder provides a wide usability for fast EtherCAT control systems.
EtherNet/IP is an Industrial Ethernet network that combines standard Ethernet technologies with CommonIndustrial Protocol, CIP. The EtherNet/IP encoders support the device profile 0x22 with available features suchas preset, velocity, speed and acceleration limits, code sequence and scaling.
DRIVE-CLiQ is an Ethernet-based protocol from Siemens. With a speed of 100 Mbit/s and a cycle time of31.25 μs, DRIVE-CLiQ has the performance required for the most demanding applications. Components withDRIVE-CLiQ are automatically configured with each other since every component has an electronic label.The encoders are supplied with specially adapted connectors, with power supply and data in the sameconnector.
Synchronous Serial Interface is a digital point-to-point interface. It provides unidirectional communication atspeeds up to 1.0 MHz by the use of only four wires.
The EnDat 2.2 interface is a digital, bidirectional interface for encoders. It is capable of transmitting positionvalues from absolute encoders, as well as reading and updating information stored in the encoder.
The 900 series is available with high resolutions for absolute position data up to 19 bit single-turn and 16 bit multi-turn.Depending on the communication protocol the receiving electronics may have limitations on how much data it can handle.For incremental outputs any resolution may be selected between 1 and 32768 PPR.
conformance tested
TM
Output Interfaces (Supply Voltage):
Resolution
InterfaceSupplyOutput signalSuitable for
Max frequencyMax cable length
TTL RS422 HCHTL5 Vdc5 VdcLow frequenciesover short cables200 kHz50 m at 50 kHz
9-30 Vdc5 VdcHigh frequenciesover long cables200 kHz1000 m (TiA/EIA-422-B)
9-30 Vdc9-30 VdcMedium frequenciesover long cables200 kHz350 m at 100 kHz
Extra Heavy Duty Absolute Encoders - 900 Series
21
Key CodeAbsolute Encoder Models 901 and 903
0 0 09
Model3 = Standard1 = Extra robust (ceramic bearings)
Shaft2 = Hollow shaft 12 mm6 = Hollow shaft 16 mm7 = Hollow shaft 17 mm taper (only model 901)0 = Hollow shaft 20 mm with keyway (only model 901)1 = Solid shaft 11 mm with key nut4 = Solid shaft 14 mm with key nut
Flange0 = No torque bracket (hollow shaft)2 = Torque bracket 120° (hollow shaft)3 = Torque bracket 330° (hollow shaft)8 = Euro-fl ange B10 (solid shaft)
OutputElectronics111 = SSI singleturn112 = SSI singleturn114 = SSI singleturn121 = SSI multiturn122 = SSI multiturn124 = SSI multiturn212 = EnDat 2.2 singleturn214 = EnDat 2.2 singleturn222 = EnDat 2.2 multiturn224 = EnDat 2.2 multiturn311 = PROFIBUS singleturn315 = PROFIBUS singleturn321 = PROFIBUS multiturn325 = PROFIBUS multiturn331 = PROFIBUS multiturn335 = PROFIBUS multiturn415 = DRIVE-CLiQ singleturn416 = DRIVE-CLiQ singleturn425 = DRIVE-CLiQ multiturn426 = DRIVE-CLiQ multiturn515 = EtherCAT525= EtherCAT615 = PROFINET625 = PROFINET715 = EtherNet/IP725 = EtherNet/IP
Resolution13 bit with HTL 2048 ppr13 bit with HTL 2048 ppr13 bit with HTL 2048 ppr13 + 12 bit with HTL 2048 ppr13 + 12 bit with HTL 2048 ppr13 + 12 bit with HTL 2048 ppr19 bit with 1 Vpp 32 ppr19 bit with 1 Vpp 32 ppr19 + 16 bit with 1 Vpp 32 ppr19 + 16 bit with 1 Vpp 32 ppr19 bit19 bit19 + 12 bit19 + 12 bit15 + 16 bit15 + 16 bit19 bit19 bit19 + 15 bit19 + 15 bit19 bit19 + 16 bit19 bit19 + 16 bit19 bit19 + 16 bit
Connection Type1 x M20 cable glandPre-mounted cable, specify length xx m1 x M23 connector 17 pin1 x M20 cable glandPre-mounted cable, specify length xx m1 x M23 connector 17 pinPre-mounted cable, specify length xx m1 x M23 connector 17 pinPre-mounted cable, specify length xx m1 x M23 connector 17 pin3 x M16 cable gland3 x M12 connector3 x M16 cable gland3 x M12 connector3 x M16 cable gland3 x M12 connector1 x M12 connector1 x M12 connector + 1 x temp input for connectionwith external temperature sensor1 x M12 connector1 x M12 connector + 1 x temp input for connectionwith external temperature sensor3 x M12 connector3 x M12 connector3 x M12 connector3 x M12 connector3 x M12 connector3 x M12 connector
Extra Heavy Duty Absolute Encoders - 900 Series
22
Key CodeCombination Encoder Models 921 and 923
29
Model3 = Standard1 = Extra robust (ceramic bearings)
Shaft6 = Hollow shaft 16 mm7 = Hollow shaft 17 mm taper (only model 921)0 = Hollow shaft 20 mm with keyway (only model 921)1 = Solid shaft 11 mm with key nut4 = Solid shaft 14 mm with key nut
Flange0 = No torque bracket (hollow shaft)2 = Torque bracket 120° (hollow shaft)3 = Torque bracket 330° (hollow shaft)8 = Euro-fl ange B10 (solid shaft)
Absolute OutputElectronics111 = SSI singleturn112 = SSI singleturn114 = SSI singleturn121 = SSI multiturn122 = SSI multiturn124 = SSI multiturn311 = PROFIBUS singleturn315 = PROFIBUS singleturn321 = PROFIBUS multiturn325 = PROFIBUS multiturn331 = PROFIBUS multiturn335 = PROFIBUS multiturn615 = PROFINET625 = PROFINET715 = EtherNet/IP725 = EtherNet/IP
Incremental outputElectronics (Supply / Output)91 = HCHTL (9-30 V / 9-30 V)92 = HCHTL (9-30 V / 9-30 V)93 = RS422 (9-30 V / 5 V)94 = RS422 (9-30 V / 5 V)95 = TTL (5 V / 5 V)96 = TTL (5 V / 5 V)
Incremental Resolution1-32768 ppr
Resolution13 bit with HTL 2048 ppr13 bit with HTL 2048 ppr13 bit with HTL 2048 ppr13 + 12 bit with HTL 2048 ppr13 + 12 bit with HTL 2048 ppr13 + 12 bit with HTL 2048 ppr19 bit19 bit19 + 12 bit19 + 12 bit15 + 16 bit15 + 16 bit19 bit19 + 16 bit19 bit19 + 16 bit
Connection Type1 x M20 cable glandPre-mounted cable, specify length xx m1 x M23 connector 17 pin1 x M20 cable glandPre-mounted cable, specify length xx m1 x M23 connector 17 pin3 x M16 cable gland3 x M12 connector3 x M16 cable gland3 x M12 connector3 x M16 cable gland3 x M12 connector3 x M12 connector3 x M12 connector3 x M12 connector3 x M12 connector
Connection Type1 x M23 connector 12 pin1 x M20 cable gland1 x M23 connector 12 pin1 x M20 cable gland1 x M23 connector 12 pin1 x M20 cable gland
Other options may be available upon request.
Extra Heavy Duty Absolute Encoders - 900 Series
23
SIL2/PLd Certified Heavy DutyIncremental Encoders
Simplify Machine Design
Handling Cables Over 300 Metres
Achieve functional safety SIL2 and PLd category 3 in accordance with EN ISO 13849-1 with the FSI 800 series from Leine & Linde. These functionally safe heavy duty incremental encoders are made with a slip-free shaft or hollow-shaft construction.
The square wave signals are monitored internally in the FSI 800 series encoders. If faults are detected, the encoder signals will enter safe state, or indicate faults via the status output. Thanks to the integrated safety solution, a second encoder or sensor for redundancy will no longer be needed for a functionally safe installation. This will save space and reduce the need for cables, which even further decreases the system’s vulnerability to environmental factors, disturbances, wear and tear.
The FSI 800 series fulfills the mechanical fault exclusion requirement due to the slip-free solution for the shaft installation. The FSI 862 hollow shaft encoder contains a guiding pin which requires a matching adapter shaft to be mounted. The FSI 850 shaft encoder has a key nut on to the shaft ensuring safe mounting in couplings with keyway.
Up until now, the only single encoder solution available on the market has been using a 1Vpp signal, which is not appropriate in these harsh environments, due to its weak signal of 5 Vdc. Therefore, the solution is the FSI 800 series with HCHTL signals for 9-30 Vdc, which also meets the demand for long cables (over 300 metres). This is perfectly designed for critical applications such as those in the steel and the paper industry, where production runs for 24 hours per day, seven days a week, protected in accordance with the requirements for SIL2/PLd, category 3, machinery directive in related C-standard.
Safety for Drives - FSI 800
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Safe Motion - FSI 900
25
FSI 900 – More Than a SafeAbsolute Encoder
FSI Monitor Simplifies Installation
Part of the Control System – ButManages Safe Functions Separately
Make sure that speed, acceleration, and end positions keep within safe limits in a functionally safe manner, certified in accordance with SIL2/PLd category 3. The FSI 900 is more than an absolute encoder, proving how Leine & Lindes technical solutions focus on the user conditions and needs.
FSI means Functional Safety Integrated. FSI 900 monitors rotating movement, and acts immediately to make sure none of the user-configured limits will be exceeded. Together with the integrated failsafe relay outputs, the FSI 900 is more than an encoder. It’s a safety system – all in one package.
The FSI 900 is mounted on a motor shaft, winch drum, drill, roll drum, wheel or wind turbine. To achieve the safety functions required in its application, the FSI is based on an absolute encoder. The safe absolute scanning reads out unique values for every position, not even losing its position when the machine is restarted. Movement cannot go unnoticed.
The FSI 900 is used for defining and monitoring safe speed, end limits, acceleration, or standstill. Safe limits are configured by a simple and clear process in the software, FSI Monitor. The configuration is made on site by the safety coordinator, so that risk for errors is minimized. The installation is facilitated by the fact that no separate components need manual configuration, thanks to the product’s failsafe relay outputs. The built-in programmability makes the product extremely flexible, as the safe functions can be set up all according to the needs of the user.
Up until now, the only single encoder solution available on the market has been using a 1Vpp signal, which is not appropriate in these harsh environments, due to its weak signal of 5 Vdc. Therefore, the solution is the FSI 800 series with HCHTL signals for 9-30 Vdc, which also meets the demand for long cables (over 300 metres). This is perfectly designed for critical applications such as those in the steel and the paper industry, where production runs for 24 hours per day, seven days a week, protected in accordance with the requirements for SIL2/PLd, category 3, machinery directive in related C-standard.
1000 Series
26
Equipped for Extreme Environments
In many applications within metal, mining and marine industries the demands on the equipment is exceptional. The machines are subject to exposure from mechanical loads, vibrations and shock in an environment of dust, liquids and high temperatures. They handle advanced machinery with utmost safety demands and economical value – failure may never be an option. Such conditions require components of extraordinary durability, ready to meet extreme challenges in the field.
Accessories
Connectors
Part No.
Part No.
Description
Description
01300320+01300330
DZ260
GV210FU2520020800200208014002080100020801501209153
ATITORQ0120903201209140
01209141
Profibus586299-02586238-01586281-01586287-01584398-01584401-01Profinet586299-02586238-01586243-01584404-01Devicenet586293-01586299-01584412-01584417-01SSI/EnDat01209085
Optical transmission incremental encoders• High electromagnetic disturbances• Transmission of signals over long distances• Where galvanic insulation is requiredSpeed Monitor to control Overspeed, Underspeed, Standstill and Directionof RotationIncremental encoder switch and splitter of encoder signalsConverter frequency to Analog/Serial for speed signalsMeasuring wheel with 500 mm circumference and PU-SurfaceMeasuring wheel with 500 mm circumference and burled rubber surfaceMeasuring wheel with 200 mm circumference and PU-SurfaceMeasuring wheel with 200 mm circumference and burled rubber surfaceSpring-loaded bracket for mounting shaft encoder with Synchro flange tomeasuring wheelFor hollow shaft encoders. Isolated torque arm with adjustable barFor Hollow Shaft encoder. Spring loaded for industrial duty encodersInsulating bore reducer to reduce 12 mm hollow shaft encoder to 10 mm.Made from PEEK.Insulating bore reducer to reduce 14 mm hollow shaft encoder to 12 mm.Made from PEEK.
Supply M12 4 pin Female A-Coded ConnectorSupply M12 4 pin Female A-Coded Connector with 5m Open Ended CableBus M12 5 pin Male B-Coded ConnectorBus M12 5 pin Female B-Coded ConnectorBus M12 5 pin Male B-Coded Connector with 5m Open EndedBus M12 5 pin Female B-Coded Connector with 5m Open Ended
Supply M12 4 pin Female A-Coded ConnectorSupply M12 4 pin Female A-Coded Connector with 5m Open Ended CableBus M12 4 pin Male D-Coded ConnectorBus M12 4 pin Male D-Coded Connector, Male-Male 5m cable
Bus M12 5 pin Male A-Coded ConnectorBus M12 5 pin Female A-Coded ConnectorBus M12 5 pin Male A-Coded Connector with Open Ended CableBus M12 5 pin Female A-Coded Connector with Open Ended Cable
M23 17 pin Female Connector
LEINE LINDE - Encoder Accessories
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