Authorised HEIDENHAIN distributors

ACC Systems Ltd

Industrial Automation

ROQ Series

Absolute Multi-turn Rotary Encoders

 

ROQ 400 series - Synchro or Clamping Flange

roq400 synchro flange roq400 clamping flange

Outline specifications:

ROQ 437 ROQ 425 ROQ 425
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)
Revolutions 4096 4096 (Programmable) 4096
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″ ±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, 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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ROQ 400 Fanuc, Mitsubishi & Siemens series

ern400

Outline specifications:

ROQ 437F ROQ 437M ROQ 437S
Absolute position values Fanuc Serial Interface; αi interface Mitsubishi high speed interface DRIVE-CLiQ
Positions per revolution 33554432 (25 bits) 8388608 (23 bits) 16777216 (24 bits)
Revolutions αi:4096
α:2048
4096 4096
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 ≤12000min-1

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ROQ 1000 series - Compact Synchro Flange

roq1000 

Outline specifications:

ROQ 1035 ROQ 1025
Absolute position values EnDat 2.2
Positions per revolution 8388608 (23 bits) 8192 (13 bits)
Revolutions 4096 (12 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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