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Wheel rotary motion measuring device for vehicle, has sensor unit generating electrical signal reproducing rotary motion of signal generator ring, where ring and sensor unit are integrated in wheel bearing unit
Wheel rotary motion measuring device for vehicle, has sensor unit generating electrical signal reproducing rotary motion of signal generator ring, where ring and sensor unit are integrated in wheel bearing unit
The device has a signal generator ring (2) coupled with a part, which carries out rotary motion. A stationary sensor unit (4) generates an electrical signal reproducing the rotary motion of the signal generator ring. The signal generator ring and the sensor unit are integrated in a wheel bearing unit (1), and the sensor unit and an inner cap (5) of the bearing unit form an integrated assembly. The signal generator ring and a hub cap (3) of the bearing unit form an integrated assembly. The sensor unit in the inner cap is arranged in right angle to a rotational axis.
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