Incremental rotary encoder - SPM

The optical incremental encoders SPM (increased torque) and SPNTM (reduced torque) are ideal for applications that require high durability and adaptability of the sensor.

The optical incremental encoders of the series SPM (increased torque, in IP55 on shaft side) and SPNTM (reduced torque, in IP40 on the shaft side) are characterized by their reliability and long lifespan of more than 100 million shaft movements. The sensor with Ø6 mm or Ø6,35 mm (1/4 ") shaft is fixed by means of central thread. Depending on the version, a resolution of 50…1024 pulses per revolution (360°) is available as TTL or Line Driver output signal. Upon request, further resolutions such as e.g. 1250/2000/2048/2500/4000/4096 and 5000 ppr are realized.