公开(公告)号：US6078473A

公开(公告)日：2000-06-20

申请号：US78588

申请日：1998-05-13

申请人： Peter Crane ,  Adam Karl Himes ,  David Allen Sluzewski ,  Kevin John Schulz ,  David Gordon Qualey

发明人： Peter Crane ,  Adam Karl Himes ,  David Allen Sluzewski ,  Kevin John Schulz ,  David Gordon Qualey

IPC分类号： G11B5/55

CPC分类号： G11B5/5552

摘要： A disc drive has a recording disc rotatable about an axis and a slider supporting a transducing head for transducing data with the disc. A dual-stage actuation assembly supports the slider to position the transducing head adjacent a selected radial track of the disc, and includes a movable actuator arm and a load beam connected to the actuator arm. A flexure is connected to the load beam for supporting the slider, and includes first conductive traces terminating at first bond pads and at least one second conductive trace electrically connected to the transducing head. A microactuator includes a rotor operatively connected to the slider for radially moving the transducing head and a stator connected to the flexure at the first bond pads.

摘要翻译： 磁盘驱动器具有可围绕轴线旋转的记录盘和支撑换能头的滑块，用于与盘一起转换数据。 双级致动组件支撑滑块以将换能头邻近盘的选定的径向轨道定位，并且包括可移动致动器臂和连接到致动器臂的负载梁。 挠曲件连接到用于支撑滑块的负载梁，并且包括终止于第一接合焊盘处的第一导电迹线和电连接到换能头的至少一个第二导电迹线。 微型致动器包括可操作地连接到滑块的转子，用于径向移动换能头和在第一接合垫处连接到挠曲件的定子。