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Magnetic head drive device with micro-actuators of end arms rotating in a direction opposite micro-actuators of intermediate arms
Magnetic head drive device with micro-actuators of end arms rotating in a direction opposite micro-actuators of intermediate arms
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机译:具有末端臂的微致动器的磁头驱动装置,该末端致动器沿与中间臂的微致动器相反的方向旋转
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摘要
A magnetic head drive device including a suspension for supporting a magnetic head, and a main actuator that produces rotary movement of the magnetic head by applying current to a coil. The main actuator includes end arms each comprising a single micro-actuator, and an intermediate arm comprising two micro-actuators. The micro-actuators of the end arms are driven in the same direction, and the micro-actuators of the intermediate arm are driven in the opposite direction to the drive direction of the micro-actuators of said the arms.
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