What is a Wheel Hub sensor?

Wheel Hub bearing unit with ABS sensor, mainly including flange, ring gear rotating body, sealing assembly and hub, ABS sensor is provided on the hub, and the magnet steel in the ABS sensor is set on the ring gear rotating body, and cooperates with it; The ring gear rotating body is fixed and connected to the flange. ABS sensor mainly includes housing, magnet and coil, magnet set on the ring gear rotating body, magnetic steel and ring gear rotating body matching; The coils are connected via signal wires and plugs. The ring gear rotating body is splined with the flange. The end face of the flange is equipped with bolt mating holes that can be directly connected to the suspension, brake device and tires. There is a spline groove in the inner hole of the flange plate, which can be used in conjunction with the constant speed drive shaft. The beneficial effect of the utility model is: the structure replaces the original combination of steering knuckle, wheel hub and bearing, which not only integrates the functions of the three, but also greatly reduces the volume of the original structure, reduces the weight, and also greatly improves the reliability.