| 摘要 |
PURPOSE: A spindle motor is provided to improve the coherence between a rotary shaft and a turn-table by bonding the turn-table and the rotary shaft. CONSTITUTION: A rotary shaft(100) is rotatably installed in a base. A turn-table(200) is fixed to the rotary shaft. The turn-table comprises a first hole and an extension part. The extension part is projected from the first hole towards the base. The extension part is inserted into the rotary shaft. A disc is loaded in the turn-table. A stator(300) is arranged in the vicinity of a rotor. The rotor(400) is rotated in a one body with the rotary shaft. |
