| 摘要 |
A turntable driving device has a spindle motor 5, a bearing 7, and a wire spring 9. The spindle motor 5 has a rotation shaft 11 which is to be coupled to the turntable 3. The bearing 7 is placed on the lateral side of the rotation shaft 11, and has a pair of inclined faces 7a that are opened in the side of the rotation shaft 11 so as to sandwich the rotation shaft 11, and that are formed to be abuttable against the rotation shaft 11. The wire spring 9 is a member for urging the bearing 7 toward the rotation shaft 11.
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