A Tech Authority, Inc.
13745 Stockton Ave.
Chino, CA 91710
(909) 614-4522
heidenhain.atechauthority.com

The HEIDENHAIN RCN 2581 series absolute angle encoder features a 20mm through hole shaft, ±2" accuracy and HEIDENHAIN's latest optimized scanning principle.

HEIDENHAIN RCN 2581 absolute angle encoder with integral bearing and integrated stator coupling

• System accuracy:  ±2''
• Data interface:  EnDat02
• Positions per revolution: 268 435 456 (28 bits)
• Line count: 16384
• Output signal:  ~1Vpp
• Cutoff frequency (-3 dB): 400.00 kHz
• Power supply:  3.6 V ... 14 V
• Shaft: Hollow shaft, diameter 20mm
• Degree of protection:  IP64 (EN60529)
• Operating temperature:   0/+60 °C
• Electrical connection:  Flange socket, Ultra-Lock, male, 12-pin
  
  

The RCN 2581 is a direct replacement to the RCN 2580 series, as well as older RCN 2xxx encoders.