DRIVE MECHANISM OF ROBOT AND ROBOT
A drive mechanism of a robot includes a first member, a second member which is supported by the first member and which is rotatable with respect to the first member about a vertical axis line, a main drive motor which is fixed to one of the first member and the second member, a main drive reducer wh...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A drive mechanism of a robot includes a first member, a second member which is supported by the first member and which is rotatable with respect to the first member about a vertical axis line, a main drive motor which is fixed to one of the first member and the second member, a main drive reducer which reduces rotation of the main drive motor and transmits the reduced rotation to the other one of the first member and the second member, and an auxiliary torque generator which constantly applies an unidirectional torque about an axis line A to the second member with respect to the first member. |
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