Document Type and Number:
Japanese Patent JPH03128856
Kind Code:
U
Abstract:
A pulse rotor is externally supported and secured on a cylindrical face section formed on a hub. The amount by which this pulse rotor projects from an outer ring member is regulated when the pulse rotor is fitted onto the cylindrical face section for supporting. A sensor is provided on the inside of a cover which covers the open end section of the outer ring member. The axial positional relationship between the cover and the outer ring member is uniformly maintained by means of an engaging projection formed on the radially outer peripheral surface of the cover. The distance between the axial end surface of the sensor and the axial end surface of the outer ring member is controlled to a specified value by this means. As a result, the distance between the pulse rotor and the sensor is precisely controlled.
Application Number:
JP3729990U
Publication Date:
December 25, 1991
Filing Date:
April 09, 1990
Export Citation:
International Classes:
G01P3/488; B60T8/171; G01P3/44; (IPC1-7): G01P3/488; B60T8/00
Domestic Patent References:
| JPH01175502A | 1989-07-12 | |||
| JPS6310457U | 1988-01-23 |