This ABS Sensor serves as a vital part of modern braking systems, detecting wheel speed and transmitting this information to the control unit for timely intervention. Its application is widespread in vehicles equipped with ABS technology. Key advantages include optimized braking performance and increased driver confidence through enhanced vehicle control.
ABS sensors are electromagnetic devices that monitor wheel rotational speed and report this data to the vehicle’s ABS control module. Typically mounted near each wheel hub and brake rotor, they utilize a toothed reluctor ring or magnetic encoder to generate an AC voltage signal proportional to wheel speed. Sensor output is critical for ABS, traction control, and electronic stability control system functionality, enabling precise determination of wheel slip and imminent lockup. These sensors are commonly inductive, Hall-effect, or magnetoresistive, each offering varying sensitivity and temperature range characteristics. Signal integrity is maintained through shielded wiring and robust mounting to minimize interference and ensure accurate readings.