| 摘要 |
<p>A rotation sensor ( 19 ) is used for detecting relative rotation between a rotatable member ( 11, 12 ) and a non-rotatable member ( 10 ) of a bearing unit. The sensor ( 19 ) is retained in a sensor carrier body ( 18 ) of plastic material and annular shape. An annular supporting insert ( 17 ) serves to mount the sensor carrier body ( 18 ) onto the non-rotatable member ( 10 ) with the sensor operatively facing an impulse ring ( 15 ) secured to a rotatable member ( 12 ) of the unit. The sensor carrier body ( 18 ) and the supporting insert ( 17 ) provide a lock and seats ( 18 a , 18 c , 18 d , 18 m , 18 n ; 17 c , 17 d , 17 m , 17 n) for releasably locking the sensor carrier body ( 18 ) to the supporting insert ( 17 ).</p> |
