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Linear Potentiometer — Model WT22 (601)

WT22-Conductive Plastic Linear Motion Potentiometer

High-precision linear sensing built for exceptional endurance.

Stroke Range Options 50 mm to 300 mm available
Output Options 4–20 mA, 0–10 VDC, display modules (optional)
Optional Feature Spring return version available
Environmental Safety RoHS compliant
Infinite Resolution Smooth, step-less position sensing
Ultra-High Durability Up to 5,000,000 stroke life
Flexible Mounting Dual rod-end bearings for easy alignment
Wide Temperature Range -40°C to +105°C
RoHS Compliant Environment-friendly design
Rugged Build Aluminum housing with stainless steel shaft
Overview

About the WT22-Conductive Plastic Linear Motion Potentiometer

The WT22 is a high-performance conductive plastic linear motion potentiometer designed for accurate and continuous displacement tracking in industrial applications. It offers infinite resolution and low-noise output for highly stable signal feedback. Built with a rugged anodized aluminum body and stainless steel shaft, it is engineered for long-term reliability in harsh environments.

Specifications

Technical Specifications

Electrical, mechanical and environmental ratings for the WT22 (601).

Parameter Value / Rating
Resistance Element Conductive plastic
Resistance Tolerance ±30%
Independent Linearity ±0.5%
Resolution Essentially infinite
Operating Temperature -40°C to +105°C
Stroke Length 75 mm
Electrical Stroke 75 mm ±5 mm
Mechanical Stroke 80 mm ±5 mm
Body Length (A) 166 mm ±1 mm
REB Center-to-Center (B) 216 mm ±1 mm
Body Diameter (D) Ø22 mm ±0.2 mm