| 摘要 |
A spindle motor is provided to decrease a vibration of the spindle motor by preventing a turn-table from being slanted with respect to a rotor yoke during a rotation process of the motor. A spindle motor includes a bearing housing(110), a rotation axis(120), a stator(130), a rotor(140), a turn table(150), and a coupling member. A bearing is embedded in the bearing housing. The rotation axis is rotatably supported by the bearing. The stator is coupled with an outer periphery of the bearing housing. The rotor is fixed on the rotation axis and interacts with the stator. The turn-table is coupled with the rotation axis and rotated with the rotation axis. A disk is loaded on the turn-table. The coupling member couples the turn-table with the rotor yoke.
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