SLPT Series

Potentiometric Linear Position Sensor w/Swivel Joint

Swivel joint compensates for lateral misalignment. High resolution linear potentiometer. Long life. Ø18mm aluminum housing. IP65. Measuring lengths (stroke lengths) of 10mm up to 400mm. Available with cable output (1 meter length) or connector plug (mating connector included with packaging).
Select an option below
  • Cable version
  • Connector version
$122.00 - $243.00

Manufactured by OPKON


Attribute Value
Type Potentiometric Linear Displacement Sensor
Measuring Distance (Stroke Lengths) 10 mm up to 400 mm
Spring Return No 
Element Conductive plastic
Resistance Value (±20%) 2K ohms (10mm - 50mm), 5K ohms (75mm to 400mm)
Linearity ±0.5% (<75mm), ±0.2% (75-100mm), ±0.1% (130-200mm), ±0.05% (>200 mm)
Repeatability < 0.01 mm
Resolution Infinite
Max Supply Voltage 28 VDC
Operating Temperature -20ºC to +80ºC
Life Expectancy >100,000,000 movements
Body Dimensions Ø18 x (length varies with stroke length, see pdf datasheet)
Shaft Diameter 5 mm
Shaft End M5 thread, (optional Swivel Joint included in package)
Mounting Adjustable clamps (included)
Connector / Cable Output
Connector: plug type w/mating connector included / Cable: 1 m length (3 wire)
IP Rating IP65

Main Features

* Threaded shaft end and pivot linkage

* 18mm housing diameter

* Precision linearity

* 100 million movements life

* IP65  environmental rating


* Non standard (fractional) measuring stroke lengths

* Improved linearity and/or resistance tolerances

* Customer specified pre-wiring / connectorization


Optimized to be used as a feedback sensor (closed loop) in industrial applications.

* Robotics

* Factory automation systems

* Process control automation

* Test stands

* Automotive equipment

* Aerospace