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Recording disc drive, e.g. hard disc drive with spindle motor has annular member between rotor and central axle, and radially extending core body
Recording disc drive, e.g. hard disc drive with spindle motor has annular member between rotor and central axle, and radially extending core body
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机译:刻录光盘驱动器带有主轴电机的硬盘驱动器在转子和中心轴之间具有环形部件,并且径向延伸芯体
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摘要
The disc drive has a central axle fixed in the base of a housing. A rotor is mounted for rotation about the central axle, to receive a recording disc. An annular member is arranged in a zone between the rotor and the central axle, so as to be fixed to the central axle. Core bodies (32) extend radially from the annular member, facing the rotor. A coil is wound around each core body to form a stator (24) and fixed to the base of the housing. Two Independent claims are included for a spindle motor.
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