| 摘要 |
An information handling system, such as a disc drive, including a base, a disc stack rotatably attached to the base, and an actuator assembly movably attached to the base. The actuator assembly also includes a load spring and a slider attached to said load spring. The slider for a disc drive includes a block of material having a leading edge, a trailing edge and an air-bearing surface. The air-bearing surface has at least one contact surface. Attached to the slider is at least one post for controlling the pitch of the slider. The post is movable between a first position and a second position. The post is attached to a piezoelectric element for moving the post between a first position and a second position. The post is actuated between the first position and the second position. In one embodiment of the invention, one post is attached to the trailing edge of the slider. In another embodiment of the invention, one post is attached to the first edge of the slider near the trailing edge and another post is attached to the second edge of the slider near the trailing edge.
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