| 摘要 |
A sleeveless rotatable beryllium/aluminum alloy actuator arm for a disk drive for a computer. A rotatable actuator for a magnetic disk drive for a computer is also described. The rotatable actuator includes a sleeveless beryllium/aluminum alloy arm, a suspension attached to a first end of the arm, a transducer attached to the suspension, and a voice coil attached to a second end of the arm. |
