| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure of a sintered bearing of a motor wherein a slide bearing is magnetized and made a permanent magnet, magnetic attractive force is generated in a part between the slide bearing and a shaft, and side pressure is generated so that shaft struggle at the time of rotation is reduced. SOLUTION: A magnet is formed in a part of an inner wall of the slide bearing 3 which retains a shaft of a fan motor rotatably. The shaft retained by a shaft hole of the slide bearing 3 is attracted by the magnet and stuck on one side of the inner wall. As a result, side pressure is generated, and shaking of the shaft at the time of rotation can be reduced.
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