Manufacturing method of disk drive device capable of reducing amount of unbalance, disk drive device and subassembly thereof

A disk drive device is provided with a recording disk, a base member, a bearing unit, and a hub member. In a marking step, unbalance information indicating the displacement of the center of gravity of the hub member with respect to the rotation center of the hub member is acquired, and an informatio...

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Bibliographische Detailangaben

Hauptverfasser:	NAGAI KAZUYOSHI, IWAI HIROSHI
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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