| 摘要 |
PURPOSE: A humanoid robot is provided to adjust the size of a small radius as a carriage is fixed to a predetermined position after moving in an X or Z-axis direction. CONSTITUTION: A humanoid robot comprises a synovial joint unit with translation units(1050,1070). The translation unit comprises first and second motors(10,20). The first rotary shaft of the first motor is connected to a movable unit(30), and the first motor supplies rotary power in forward and reverse directions by the first rotary shaft. The first rotary shaft of the second motor is connected to the stator or case of the first motor. The second motor rotates the stator or the case. The first or second motor comprises a stopper. The stopper fixes the rotary shaft of one motor when the motor stops. The first or second motor is operated to drive an object.
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