Authorised HEIDENHAIN distributors

ACC Systems Ltd

Industrial Automation

HEIDENHAIN ECN Series

Absolute Single-turn Hollow Shaft Rotary Encoders

 

ECN 100 series

ecn100

Outline specifications:

ECN 125 ECN 113 ECN 113
Absolute position values EnDat 2.2 EnDat 2.2 SSI
Positions per revolution 33554432 (25 bits) 8192 (13 bits)
Code Pure binary Gray
Incremental signals None 1Vpp
Line counts 2048
System Accuracy ±20″
Power supply 3.6 to 5.25V 5V ±5% 5V ±5% (10 to 30V via converter)
Electrical connection
  • Flange socket M12, radial
  • Cable 1m/5m, with M12 coupling
  • Flange socket M23, radial
  • Cable 1m/5m, with or without M23 coupling
Shaft Hollow through shaft, D=20mm, 25mm, 38mm, 50mm
Max mech. speed
  • D>30mm: ≤4000min-1
  • D≤30mm: ≤6000min-1

↑ Back to top

 

ECN 400 series

ern400 ern400

Outline specifications:

ECN 425 ECN 413 ECN 413
Absolute position values EnDat 2.2 EnDat 2.2 SSI
Positions per revolution 33554432 (25 bits) 8192 (13 bits)
Code Pure binary Gray
Incremental signals None 1Vpp
Line counts 512 2048 512
System Accuracy ±20″ 512 lines: ±60″; 2048 lines: ±20″
Power supply 3.6 to 14V 3.6 to 14V 5V ±5% or 10 to 30V
Electrical connection
  • Flange socket M12, radial
  • Cable 1m, with M12 coupling
  • Flange socket M23, radial
  • Cable 1m, with or without M23 coupling
Shaft Blind or through hollow shaft, D=8mm, 12mm
Mounting Available with mounted stator coupling or universal stator coupling
Max mech. speed
  • ≤6000min-1
  • ≤12000min-1 (with two shaft clamps)

↑ Back to top

 

ECN 400 Fanuc, Mitsubishi & Siemens series

ern400

Outline specifications:

ECN 425F ECN 425M ECN 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 Blind or through hollow shaft, D=12mm Through hollow shaft, D=12mm
Max mech. speed
  • ≤6000min-1
  • ≤12000min-1 (hollow through shaft with two shaft clamps)

↑ Back to top

 

ECN 1000 series

ern1000 

Outline specifications:

ECN 1023 ECN 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 Blind hollow shaft, D=6mm
Mounting Mounted stator coupling
Max mech. speed ≤12000min-1

↑ Back to top