| 摘要 |
A mechanical manipulator (1) selectively positions an output structure (2, 20). The mechanical manipulator (1) includes a base assembly (3), a holder base (4) attached to the base assembly (3), a holder (5, 25) attached to the holder base (4) and being rotatable by a holder rotation motor (9), a first resolver (7) mounted to measure rotational movement of the holder (5, 25), an output structure rotation motor (13) configured to rotate the output structure (2, 20), and a second resolver (11) mounted to measure rotational movement of the output structure (2, 20).
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