Conductive Plastic Potentiometer MPAS20/21

Servo flange precision potentiometer with long life in 22 mm housing

Resolution: Almost infinite
Measurement range: Singleturn
Output signal: Analog
Protection class: IP40
Sensor technology: Conductive Plastic Potentiometer
Shaft diameter: 3,17 mm
Housing diameter: 22 mm
Shaft type: Solid shaft
Connection type: Solder pins

The MPAS20/21 potentiometers in 22 mm housing with precision ball bearings and servo flange are suitable for applications where a long life and precisely mountable sensor is important.

The precision potentiometer series MPAS20/21 (MPAS21 with mechanical end stop) with ball bearings and conductive plastic technology can be used particularly comfortably in controlled systems. They do not cause dead times due to signal propagation times as passive components. The signal is instantly available after switching on. The main application is the actual value recording in control circuits. For precise mounting, the sensor is equipped with a servo flange (servo clamps are included)

  • Long life and high accuracy
  • Servo flange for precise mounting
  • 2 Precision ball bearings
  • With or without mechanical end stop (320°/360°)


  • Improved resistance tolerance
  • Front shaft adjustment

We offer many adaptations on request: Sealed housing case, special electrical and mechanical angles of rotation, and special resistance and linearity tolerances. Furthermore we can mount gear wheels or attach cable assemblies with or without connectors and much more. Please use our request form and describe your application, so we can determine the optimal product for your design-in.