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公开(公告)号:US20020093256A1
公开(公告)日:2002-07-18
申请号:US09929548
申请日:2001-08-13
发明人: Donald James MacLeod
IPC分类号: H02K007/00 , H02K011/00
CPC分类号: G11B19/2009
摘要: A novel spindle motor assembly is disclosed that utilizes a fixed shaft and places the motor rotor components on the outside wall of the spindle hub directly below its disc stack supporting flange. The structure disclosed provides a compact yet powerful motor having a relatively low profile.
摘要翻译: 公开了一种新颖的主轴电动机组件,其利用固定轴并将电动机转子部件放置在主轴毂的外壁上直接在其盘片支撑凸缘的下方。 所公开的结构提供了具有相对低的轮廓的紧凑而强大的马达。