| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor device capable of improving wobbling by restraining the inclination of a rotor shaft, without the need for increasing the thickness. SOLUTION: A stator plate 1 supports a radial bearing 3 and a thrust bearing 5 via an auxiliary support plate 15. The auxiliary support plate 15 has a flange 15a, which is bent and formed at the outer periphery thereof, the radial bearing 3 is fixed at the inner side range of the flange 15a, and the thrust bearing 5 is laid on the inner side range so as to surround the radial bearing. The auxiliary support plate 15 supports the flange 15a on an upper surface of the stator plate 1 so as to be fitted in the stator plate 1. A rotor plate 9 has a rotor shaft 11 and a drive magnet 13, and the rotor shaft 11 is journaled to the radial bearing 3, to be brought into contact with the thrust bearing 5. COPYRIGHT: (C)2003,JPO
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