ABS sensor ring

The ABS sensor ring is an important component of the anti-lock braking system (ABS) and works together with the ABS wheel speed sensor to precisely measure the rotational speed of the wheels. The sensor ring is usually mounted on the wheel hub, the drive shaft, or the wheel bearing and rotates synchronously with the wheel.

The ring has a series of teeth or magnetic segments that are detected by the ABS sensor during rotation. As the wheel passes these structures, the sensor generates electrical signals that are transmitted to the ABS control unit. Based on these signals, the system calculates the exact wheel speed and detects when a wheel is at risk of locking up during braking.

Modern ABS sensor rings consist either of hardened steel with precisely milled tooth structures or of magnetic sensor rings that can be integrated directly into the wheel bearing. These components are designed for high speeds, strong temperature fluctuations, and demanding environmental conditions.

At Autoteile Gossau, you'll find ABS sensor rings for numerous vehicle makes and models, both original equipment and high-quality aftermarket parts. Benefit from the lowest prices in Switzerland, fast delivery, or convenient in-store pickup in Gossau with cash or card payment.