Conductive plastic potentiometer MPS20/21

Compact servo flange precision potentiometer with high durability and accuracy in 22 mm housing with precision ball bearings and radial connections

Resolution: Almost infinite
Measurement range: Singleturn
Output signal: Analog
Protection class: IP40
Sensor technology: Conductive Plastic Potentiometer
Shaft diameter: 6,00 mm, 6,35 mm
Housing diameter: 22 mm
Shaft type: Solid shaft
Connection type: Solder tail

MPS20/ 21 potentiometers with 22 mm housing are designed for applications that require a precise, durable and compact sensor with servo flange and radial connections.

The precision potentiometer series MPA20/21 (MPA21 with mechanical end stop) with ball bearings and conductive plastic technology can also be comfortably used in controlled systems. As passive components, no dead times are caused by signal delays. Furthermore the signal is continuously available immediately after being switched on. The main application is the actual value recording in closed loop position control circuits. For precise installation the sensors are equipped with servo flanges (servo clamps are included).

  • Long life span and accuracy
  • Servo flange with radial connections
  • With or without mechanical stop
  • Compact sensor


  • Improved linearity
  • Improved resistance tolerance
  • Front shaft adaptation
  • Center tap

We offer many adaptations on request:
Tandem- or multi ganged potentiometers, 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 inquiry form and describe for which application you want to use the product so that we are able to determine the optimal product for your design-in.