The optical incremental kit encoders of the series SPTSM are characterized by their reliability and long lifespan. The kit encoder is suitable for Ø4 mm to Ø8 mm shafts and can be installed with two screws in the application. The sensor detects angles contactless. The optional distance and centering gauge is required to mount the angle encoder. A comfortable choice of electrical interfaces as standard, such as soldering / plug-in contacts (TTL), optional connector with lock (TTL or Linedriver), complete the profile.