Rotary Potentiometers

The rotary potentiometer is a robust non-contact replacement for old-fashioned geared potentiometers. Thanks to the contact-free recording of the angular position and revolution, the programmable potentiometers from POSITAL FRABA are completely wear-free. Their magnetic functional principle not only enables a durable design and compact dimensions but also makes the potentiometer considerably less costly than optoelectronic models.