Singleturn wirewound potentiometer RPS50

High-quality wirewound potentiometer with robust bearing, metal housing and large electrical rotation range

The RPS50 is a robust and precise potentiometer with an electrically effective angle of rotation of 355°, ideal for precise position measurements.

The metal housing ensures high mechanical stability, while the double ball bearing shaft enables low-friction and long-lasting movement.

It is mounted using a servo flange, which enables precise and secure fastening. With a service life of over 1 million revolutions and an operating temperature range of -20 °C to +105 °C, the RPS50 is designed for demanding operating conditions.

A mechanical end stop at 330° with 90 Ncm is available on request to keep the slider within the measuring range and prevent false signals. This is particularly advantageous for manual setpoint specification, as it prevents accidental overturning. Up to 7 gears can be realised in the multi-speed version.

On request, the RPS50 is available with a return spring that enables automatic resetting to the zero point. This function is particularly suitable for applications in which the starting position must be restored automatically after each actuation.

Options:

• Multi-gear version up to 7 gears
• On request with return spring (automatic return to zero point)
• Independent linearity ±0.3 % (optional ±0.1 % for R > 2 kOhm)
• Resistance tolerance ±3 % (optional ±1 %)
• Center tap: Up to 10 taps on request
• Rear shaft for mechanical connection to synchronised mechanisms
• Screwdriver slot for easy adjustment
• Mechanical end stop 330° with 90 Ncm on request