Magnetic sensors with diametral magnet

scalable, cost-efficient, wear-free

Robust, high-resolution angle sensor technology with easy integration and reliable performance even at high speeds. Ideal for precise position and speed detection and for use in a wide variety of applications. Installation is quick and easy.

Kübler is expanding its sensor technology portfolio with a compact, magnetic kit encoder based on a diametrical magnet. Thanks to its small size, it can be integrated directly onto the motor shaft or into the motor housing. An additional shielding plate effectively protects the system from magnetic stray fields, for example from motor brakes, ensuring reliable measurements even in demanding environments.

The encoders are available in two absolute versions:
singleturn provides a unique value for each angular position, which is retained even after a power loss.
Multiturn allows detection over several revolutions. The integrated energy harvesting technology stores the number of revolutions without an external power supply, making the system particularly fail-safe.

The high accuracy, robust magnetic field sensor technology, and flexible interfaces enable versatile applications in drive and automation technology.

How it works:
The diametrical magnet generates a magnetic field that changes with rotation in the plane of the direction of rotation. Sensors continuously detect the magnetic field direction, enabling precise angle determination with high resolution. In the multiturn system, an integrated energy harvesting chip counts the revolutions and stores them even in the event of a brief interruption in the power supply.