A disk drive includes a disk drive base. The disk drive further includes a cover. The disk drive further includes a rotary actuator rotably coupled to the disk drive base and the cover. The rotary actuator is disposed between the disk drive base and the cover. The disk drive further includes a post attached to the disk drive base. The post is positioned to limit a pivot arc of the rotary actuator in at least one direction of rotation. The post includes a post distal end extending away from the disk drive base and attached to the cover.

 
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< Head gimbal assembly and head stack assembly having accurate dimensions

> Thin-film PZT micro-actuator integral with suspension of head gimbal assembly, and disk drive unit with the same

> Fly height actuator/void region in basecoat
~ 00554