公开(公告)号：US20140133051A1

公开(公告)日：2014-05-15

申请号：US13761936

申请日：2013-02-07

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Hyun Ho SHIN

IPC分类号： G11B19/20

CPC分类号： G11B19/2009 ,  G11B17/0287

摘要： There are provided a clamp ring, a spindle motor including the clamp ring and a hard disk drive including the spindle motor. The spindle motor includes: a fixed member; a rotating member rotatably supported by the fixed member using fluid dynamic pressure; and a clamp ring inserted into an outer surface of the rotating member in a radial direction to fix a recording disk.

摘要翻译： 设置有夹环，包括夹环的主轴马达和包括主轴马达的硬盘驱动器。 主轴电机包括：固定部件; 旋转构件，其利用流体动力由所述固定构件可旋转地支撑; 以及沿径向方向插入到旋转构件的外表面中以固定记录盘的夹环。