| 摘要 |
<p>A speed sensor (4) mounted inside the bearing (3) of a wheel includes a coil (21), attached to the inner ring of the bearing, and a coder (22) fixed on the exterior ring (8). The sensor is connected to the central microprocessor of a car via a connector made up of two plastic modules. The first module (23) houses a magnetic flux concentrator (26) which surrounds the coil (21) of the sensor. Two metal crowns (28) are linked to the coil via wires (29). The crowns are engaged by two metal clips which are linked via wires (34) to a pair of contacts (33). The contacts are fixed at the extremity of a radial arm (30) which is part of a second module of the connector. <IMAGE></p> |
