ADG07185 Blue Print ABS Sensor

An ABS Sensor is a vital part of a vehicle's braking system, tasked with detecting wheel speed and preventing skidding during hard braking maneuvers. It finds its application in passenger cars and light trucks across various models. With precise data transmission, the sensor ensures seamless operation of the anti-lock braking system. 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.