| 摘要 |
PURPOSE: A speed sensor for a wheel bearing of a vehicle is provided to prevent a wheel bearing speed sensor and a wheel bearing joining the surface from breaking outwardly. CONSTITUTION: A speed sensor(60) comprises a sensing unit(68), a supporting unit(62), an outer wheel contact surface(66), and a joining unit(90). The sensing unit is inserted into the through-hole(44) of an outer wheel(40) to be close to the inner wheel or a hub. The supporting unit is arranged to intersect with the sensing unit and is shaped into a plate with a predetermined thickness. The outer wheel contact surface is concavely formed by opposing an outer wheel sensor contact surface(42). The joining unit compresses the outer wheel contact surface onto the outer surface of the outer wheel. |
