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Linear Potentiometer — Model WT10 (618)

WT10-Conductive Plastic Linear Motion Potentiometer

Infinite resolution linear tracking built for continuous performance.

Element Type Conductive plastic
Electrical Life 100,000 strokes
Shaft Pull-Out Force 10 Nmm
Color Code Black (-Ve), White (Output), Red (+Ve)
High Resolution Output Smooth and continuous signal tracking
Rugged Construction Aluminum housing with stainless steel shaft
Wide Temperature Range -40°C to +105°C
Stable Performance ±0.5% independent linearity
Overview

About the WT10-Conductive Plastic Linear Motion Potentiometer

The WT10 is a rugged conductive plastic linear motion potentiometer from Uni-Automation designed for precise displacement sensing in industrial systems. It features a durable anodized aluminum housing with a stainless steel shaft, ensuring reliable performance in demanding environments. With a 50 mm electrical stroke and long service life of up to 100,000 cycles, it delivers consistent and accurate analog position feedback.

Specifications

Technical Specifications

Electrical, mechanical and environmental ratings for the WT10 (618).

Parameter Value / Rating
Resistance Value 10K Ω
Resistance Tolerance ±30%
Independent Linearity ±0.5%
Dielectric Strength 500 V AC (1 min)
Insulation Resistance 100 MΩ @ 250 VDC
Temperature Coefficient (TCR) +400 ppm/°C
Bearing Type Sleeve
Mechanical Stroke 55 ±5 mm
Electrical Stroke 50 ±3 mm
Operating Temperature -40°C to +105°C