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Hollow Shaft Potentiometer — Model NP24HS Series

NP24HS-Conductive Plastic Hollow Shaft Potentiometer (with Omnimount)

Direct-drive hollow shaft sensing with omnidirectional mounting freedom.

Resistance Range 1 kΩ, 2 kΩ, 5 kΩ, 10 kΩ
Electrical Angle 180° ±5°
Linearity ±0.5%
Mechanical Angle 360° Continuous
Omnimount Bracket Flexible mounting.
Direct Drive Coupling-free installation.
Smooth Output Noise-free operation.
360° Rotation Continuous movement.
Overview

About the NP24HS-Conductive Plastic Hollow Shaft Potentiometer (with Omnimount)

The NP24HS (803) is a conductive plastic hollow shaft potentiometer designed for direct mounting onto rotating shafts without external couplings. Its integrated Omnimount bracket provides flexible installation options, while the precious metal wiper system ensures smooth, noise-free feedback performance.

Built with a compact engineering plastic housing and a 6 mm hollow shaft, it delivers reliable operation and long service life in demanding industrial applications.

Specifications

Technical Specifications

Electrical, mechanical and environmental ratings for the NP24HS Series.

Parameter Value / Rating
Resistance Element Conductive Plastic
Resistance Values 1 kΩ, 2 kΩ, 5 kΩ, 10 kΩ
Resistance Tolerance ±10%
Independent Linearity ±0.5% (IEC 393)
Electrical Angle 180° ±5°
TCR +400 ppm/°C
Power Rating @ 70°C 0.5 W
Insulation Resistance 500 MΩ @ 500 VDC
Maximum Wiper Current 1 mA Continuous
Short-Time Wiper Current 10 mA Max (10 sec)
Mechanical Angle 360° Continuous
Bearing Type Sleeve Bearing
Hollow Shaft Diameter Ø6 mm (+0.1 / -0.0)
Operating Temperature -40°C to +105°C
Housing Material Engineering Plastic
Wiring Teflon Leads (Black, White, Red), 410 ±10 mm
Bushing Material Brass