Incremental Encoder with Commutator

Incremental Encoder with Commutator



Incremental Encoder with Commutator


  • Model: P/N 90408-038 (RCM21D4-1024/2-3/8+-5/5-LD/LD-1-H-G6)
  • Incremental encoder with index pulse and three phase commutation signals
  • 54.75 V to 5.25 V operating voltage range, 150 mA maximum operating current
  • Differential or single line driver, seperate supply lines for encoder and commutator
  • Quadrature (A and B) and index (X) signals and their complements
  • Three phase commutation signals (S1, S2, S3) and their complements
  • 1024 pulses per revolution, 0.0879 deg accuracy encoder resolution
  • 2 commutation cycles per revolution
  • 11” x 0.84” (53.6 mm x 21.34 mm) with 0.3751” (9.53 mm) hub bore, 2.3 oz (65 g)