Authorised HEIDENHAIN distributors

ACC Systems Ltd

Industrial Automation

HEIDENHAIN Encoders for Servo Drives

Rotary encoders for integration in motors

 

Selection Guide

Series Incremental Absolute Model
Output PPR PPR Revs Interface
Rotary encoders with integral bearing and mounted stator coupling
ECN 1000 EQN 1000 ERN 1000 ecn1000 1Vpp 512 8192 - EnDat 2.2 ECN 1113
- - 8388608 ECN 1123
1Vpp 512 8192 4096 EQN 1125
- - 8388608 EQN 1135
TTL 1024 2048 3600 - ERN 1120
1Vpp ERN 1180
512 2048 Z1 track for sine commutation ERN 1185
ECN 1300 EQN 1300 ERN 1300 ecn1300 1Vpp 512 2048 8192 - EnDat 2.2 ECN 1313
- - 33554432 ECN 1325
1Vpp 512 2048 8192 4096 EQN 1325
- - 33554432 EQN 1337
TTL 1024 2048 4096 - ERN 1321
3 block commutation signals ERN 1326
1Vpp 512 2048 4096 - ERN 1381
2048 Z1 track for sine commutation ERN 1387
Rotary encoders without integral bearing
ECI 1100 EQI 1100 eci1100 1Vpp 16 262144 - EnDat 2.1 ECI 1118
- -
1Vpp 16 4096 EQI 1130
- -
ECI 1300 EQI 1300 eci1300 1Vpp 32 524288 - EnDat 2.1 ECI 1319
4096 EQI 1331
ERO 1200 ero1200 TTL 1024 2048 - ERO 1225
1Vpp ERO 1285
ERO 1400 ero1400 TTL 512 1000 1024 - ERO 1420
5000 to 37500 ERO 1470
1Vpp 512 1000 1024 ERO 1480

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