| 摘要 |
PURPOSE: A base assembly for a motor and a hard disk drive are provided to solidly connect a buffer unit and a base which is manufactured by press processing. CONSTITUTION: A base(110) is formed by press processing and includes a fastening unit(115). When an HSA(Head Stack Assembly) connected to the base is rotated, a buffer unit(120) reduces shock by touching the HSA. A screw unit(130) is inserted into the buffer unit and the fastening unit. The screw unit fixes the buffer unit to the base.
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