0986594650 Bosch Wheel-Speed Sensor

This Wheel-Speed Sensor from Bosch is a precision-crafted device designed for the Drivetrain Electronics segment. Its key function is to accurately measure wheel speed, enabling advanced safety features like ABS. By providing precise data on wheel rotation, it helps prevent accidents caused by wheel lockup during sudden braking. Dimensions are provided by the supplier and may include packaging dimensions. ABS sensors are electromagnetic devices monitoring wheel speed for the Anti-lock Braking System. Typically mounted near each wheel hub, they generate an AC voltage signal proportional to rotational velocity via a toothed tone ring (reluctor ring) or magnetic encoder. These signals are sent to the ABS control module to detect impending wheel lockup during braking events. Sensor types include inductive, Hall effect, and magnetoresistive, differing in signal strength and susceptibility to electromagnetic interference. Modern sensors often integrate with vehicle stability control and traction control systems, requiring precise calibration and consistent output.