Authorised HEIDENHAIN distributors

ACC Systems Ltd

Industrial Automation

HEIDENHAIN RCN 2000 Series

Absolute Angle Encoder

rcn2000 

The RCN 2000 series are absolute angle encoders with an integrated hollow shaft coupling.

These encoders feature optimised scanning and are relatively insensitive to contamination thanks to a large scanning surface.

Accuracy grades of ±5″ or ±2.5″ are available.

For applications requiring higher accuracy the RCN 8000 series absolute angle encoders are available with accuracy grades of ±2″ and ±1″.

 

Outline specifications:

  • RCN 2510
  • RCN 2310
  • RCN 2580
  • RCN 2380
  • RCN 2590F
  • RCN 2390F
  • RCN 2590M
  • RCN 2390M
Measuring standard DIADUR circular scale with absolute and incremental track (16384 lines)
System accuracy
  • RCN 25x0: ±2.5″
  • RCN 23x0: ±5″
Position error per signal period
  • RCN 25x0: ≤ ±0.3″
  • RCN 23x0: ≤ ±0.4″
  • RCN 25x0: ≤ ±0.4″
  • RCN 23x0: ≤ ±0.4″
Absolute position values EnDat 2.2 Fanuc serial interface Mitsubishi high speed serial interface
Positions per rev
  • RCN 25x0: 268435456 (28 bits)
  • RCN 23x0: 67108864 (26 bits)
Max speed (elec.) ≤3000 min-1 for continuous position value ≤1500 min-1 for continuous position value ≤3000 min-1 for continuous position value
Incremental signals - 1Vpp -
Electrical connection Separate adapter cable to encoder via quick disconnect
Power supply 3.6V DC to 14V DC
Current consumption (typical) 5V: ≤ 225mA (without load)
Shaft Hollow through shaft D=20mm
Max speed (mech.) ≤1500 min-1; temporary: ≤3000 min-1 (speeds over 1500 min-1 require consultation)
Approx. dimensions Ø110 x 55

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