Multiturn wirewound potentiometer AL25S

Potentiometers with outstanding linearity and resolution for measuring ranges from 3 to 20 revolutions in Ø25 mm servo flange housing


Sensor technology: Wirewound Potentiometer
Effective electrical angle of rotation: max. 7200°
Functions / Features: With mech. stop, Opt. limit switch, Opt. multiganged/ tandem, Opt. rear shaft
Resolution: Depends on resistance value
Output signal: Analog
Mounting: Servo flange
Shaft diameter: 4,00 mm
Housing diameter: 25 mm
Housing depth: min. 30,5 mm
Electrical connection: Radial, Solder contacts
Protection class: IP40

The AL25S series potentiometers are used as multi-turn sensors  with outstanding linearity and resolution for measuring ranges from 3 to 20 revolutions

Despite the compact housing diameter of only 25 mm, the potentiometer offers an angular range of up to 20 rev. and exceptional additional options such as galvanically isolated limit switches for the limit positions and up to 5 taps of the resistance element. For applications with the requirement for redundant and / or galvanically isolated signals, the tandem variant can be selected.


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