| 摘要 |
This disk-reproducing apparatus has a feature that a rotor 24 of a disk motor, a table 32 and a centering part 33 of a disk-chucking section 31 are formed into one body. Therefore, its overall height can be made smaller than a disk drive mechanism, which is formed by assembling separately produced parts such as a rotor, a table and a centering part. And, it can be assembled with high accuracy. Besides, by additionally integrating a motor shaft with the rotor, the table and the centering part, a disk drive mechanism can be provided with less unevenness of assembling accuracy, such as unevenness of a press-fitting length of the motor shaft into a shaft hole of the disk-chucking section.
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