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Hard disk drive suspension employing a vertical offset to reduce track mis-registration induced by disk vibration
Hard disk drive suspension employing a vertical offset to reduce track mis-registration induced by disk vibration
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机译:硬盘驱动器悬架采用垂直偏移以减少由磁盘振动引起的磁道重合失调
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摘要
Apparatus and method for reading and writing information onto a hard disk drive is provided. The apparatus includes a suspension assembly for a hard disk drive. The suspension assembly includes at least two spring extensions that couple to a proximal portion of a load beam. These spring extensions are disposed by a vertical offset and couple to the load beam on opposite sides of a longitudinal axis of the load beam. The method for operating a disk drive apparatus includes following by a suspension assembly from a reference position to a second position a vertical movement of a rotating disk. The suspension assembly is predisposed to move from the reference position to the second position by a vertical offset between a first and second spring extensions of the suspension assembly. A read/write head coupled to the suspension assembly is in closer alignment to a selected track during the vertical movement in the second position than if the first and second spring extensions are disposed to be co-planar.
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