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Hollow Shaft Potentiometer — Model NP24HS-E

NP24HS-E - Conductive Plastic Hollow Shaft Potentiometer

Compact hollow shaft design for direct-drive position feedback

Resistance 10 kΩ (1 kΩ to 100 kΩ available)
Electrical Angle 320° ±3°
Mechanical Angle 360° Continuous
Operating Temperature -40°C to +105°C
Direct Shaft Mounting Eliminates the need for external couplings.
Compact Design Space-saving hollow shaft construction.
Noise-Free Output Conductive plastic track with precious metal wiper.
360° Rotation Continuous mechanical movement.
Long Life Rated for 5,000,000 cycles. Quick Facts
Overview

About the NP24HS-E - Conductive Plastic Hollow Shaft Potentiometer

The NP24HS-E (129081) is a low-profile hollow shaft potentiometer designed for direct mounting onto a rotating shaft without additional couplings. Its conductive plastic element and precious metal wiper system provide smooth, noise-free position feedback with exceptional durability.

Built with an engineering plastic housing and brass bushing support, it delivers reliable performance in demanding industrial applications while maintaining a compact footprint.

Specifications

Technical Specifications

Electrical, mechanical and environmental ratings for the NP24HS-E.

Parameter Value / Rating
Resistance Element Conductive Plastic
Resistance Value 10 kΩ (1 kΩ to 100 kΩ available)
Resistance Tolerance ±10%
Linearity ±2.0% (IEC 393)
Electrical Angle 320° ±3°
TCR ±400 ppm/°C
Power Rating @ 70°C 0.5 W
Insulation Resistance 500 MΩ @ 500 VDC
Short-Time Wiper Current 10 mA (10 sec max)
Mechanical Angle 360° Continuous
Operating Temperature -40°C to +105°C
Hollow Shaft Engineering Plastic