| 摘要 |
PROBLEM TO BE SOLVED: To provide a clamping device of a spindle motor which allows a disk to be easily inserted regardless of the inner diameter of the disk.SOLUTION: In a clamping device 200 of a spindle motor, a depression of one end of arms 230 by a disk 50 inclines a portion of a case 210 in contact with the other end of the arms 230. Then, the arms can linearly move into the case 210 while allowing the other end to further rotate upward, and thereby the disk 50 can be easily inserted into the case 210 regardless of the inner diameter of the disk 50. |
