Singleturn Wirewound Potentiometer S12

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

The S12 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, long-lasting and particularly sensitive movement thanks to a low torque.

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 -55 °C to +105 °C, the S12 is designed for demanding operating conditions.

A mechanical end stop at 330° with 30 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 overwinding. Up to 5 gears can be realised in the multi-gear version.

Options:

• Multi-gear version up to 5 gears
• Independent linearity ±0.3 % (optional ±0.15 % for R > 5 kOhm)
• Resistance tolerance ±3 % (optional ±1 %)
• Center tap: up to 3 taps on request
• Rear shaft for mechanical connection to synchronised mechanisms
• Screwdriver slot for easy adjustment
• Mechanical end stop 330° with 30 Ncm on request