Authorised HEIDENHAIN distributors

ACC Systems Ltd

Industrial Automation

ROC Series

Absolute Single-turn Rotary Encoders

 

ROC 400 series - Synchro or Clamping Flange

roc400 synchro flange roc400 clamping flange

Outline specifications:

ROC 425 ROC 413 RIC 418
Absolute position values EnDat 2.2 EnDat 2.2 SSI PROFIBUS DP EnDat 2.1
Positions per revolution 33554432 (25 bits) 8192 (13 bits) 262144 (18 bits)
Code Pure binary Gray Pure binary
Incremental signals None 1Vpp None 1Vpp
Line counts - 512 2048 512 - 16
System Accuracy ±20″ 512 lines: ±60″; 2048 lines: ±20″ ±60″ ±480″
Power supply 3.6 to 14V 5V ±5% or 10 to 30V 9 to 36V 5V ±5%
Electrical connection
  • Flange socket M12, radial
  • Cable 1m, with M12 coupling
  • Flange socket M23, axial or radial
  • Cable 1m/5m, with or without M23 coupling
Three flange sockets, M12 radial
  • Flange socket M23, radial
  • Cable 1m, with M23 coupling
Shaft
  • Synchro flange: Solid shaft, D=6mm
  • Clamping flange: Solid shaft, D=10mm
Max mech. speed ≤12000min-1

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ROC 400 Fanuc, Mitsubishi & Siemens series

ern400

Outline specifications:

ROC 425F ROC 425M ROC 425S
Absolute position values Fanuc Serial Interface; αi interface Mitsubishi high speed interface DRIVE-CLiQ
Positions per revolution αi:33554432 (25 bits)
α:8388608 (23 bits)
3554432 (25 bits) 16777216 (24 bits)
Revolutions 8192 via revolution counter - -
Code Pure binary
Incremental signals none
System Accuracy ±20″
Power supply 3.6 to 14V 10 to 36V
Electrical connection Flange socket M12, radial
Shaft Stub shaft, D=6mm Stub shaft, D=6mm, with flat
Max mech. speed ≤15000min-1

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ROC 1000 series - Compact Synchro Flange

roc1000 

Outline specifications:

ROC 1023 ROC 1013
Absolute position values EnDat 2.2
Positions per revolution 8388608 (23 bits) 8192 (13 bits)
Code Pure binary
Incremental signals None 1Vpp
Line counts 512
System Accuracy ±60″
Power supply 3.6 to 14V
Electrical connection Cable 1m, with M12 coupling Cable 1m, with M23 coupling
Shaft Stub shaft, D=4mm
Max mech. speed ≤12000min-1

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