POSITAL launches new multiturn kit encoder for stepper motors – compact, precise and completely battery‑free

POSITAL introduces a new generation of multiturn kit encoders specifically designed for integration into stepper motors and other compact rotary applications. The new series combines absolute position measurement with an innovative battery‑free design – powered by POSITAL’s proven Wiegand technology.

These encoders are tailored for modern industrial applications where space, accuracy and reliability are critical. By eliminating the need for batteries, the products provide extended lifespan, reduced maintenance and simplified integration into motor housings.

Key features of POSITAL’s new kit encoder:

  • Battery‑free multiturn functionality: An integrated Wiegand sensor generates power with each rotation, maintaining the counter even without external power.

  • Compact and modular design: Available from Ø 22 mm, with an enhanced Ø 36 mm model featuring a slimmer profile, easier installation, and increased resistance to dust and vibration.

  • High resolution and accuracy: Up to 17‑bit single‑turn and 32‑bit multi‑turn. The new Ø 36 mm model uses advanced TMR sensor technology for even greater precision.

  • Open communication interfaces: Fully compatible with standard protocols such as SSI and BiSS‑C, ensuring easy integration into existing automation systems.

This multiturn kit encoder is ideal for use in industrial robotics, packaging machinery, electric actuators and other applications requiring exact position feedback—even after power interruptions.
With this launch, POSITAL continues to set the standard for compact, durable and intelligent measurement systems in industry.