Linear Motion Potentiometer Products

Linear motion potentiometers are available in various stroke lengths in rugged housings, or element/wiper assemblies that can be easily adapted to cylinders or other devices. Standard mounting configurations for housed units include body brackets, body tapped holes or front plate mounting features. Body configurations range from 0.5" to 2.5” diameter and various square and rectangular shapes. Commutation is through conductive plastic or precious metal constructions, depending on the model and application. These potentiometers feature superb linearity and output smoothness characteristics, a hallmark of our proprietary conductive plastic film technology.

Model 113 TUFF-LINE: Precision, 0.50” diameter, to 4” stroke and ±0.050% linearity
Model 119 TUFF-LINE: Precision, 0.75” diameter, to 8” stroke and ±0.035% linearity
Model 121 TUFF-LINE: Precision, 1.0” diameter, to 12” stroke and ±0.035% linearity
Model 120 TUFF-LINE: Precision, .5 x .3”, to 1” stroke and ±0.25% linearity
Model 111 TUFF-LINE: Precision, 1.0” square, to 48” stroke and ±0.015% linearity
Model 290 TUFF-LINE: Model 190 with signal conditioning circuitry
Model 110 TUFF-LINE: Precision, 2.5” diameter, 12” to 48” stroke and ±0.01% linearity
Model 140 Element/Wiper Assembly, 0.50” diameter, to 36” stroke and ±0.50% linearity
Model 150 Element/Wiper Assembly, 0.75” diameter, to 36” stroke and ±0.25% linearity

Wirewound and cermet linear motion potentiometers are also available by special order. All linearity specifications noted are for independent linearity characteristics.