| 摘要 |
An articulated robot has a fixing stand for supporting the robot body and a swivel stand which is rotatably disposed on the fixing stand. An upper arm which is rotatably connected at one end to the swivel stand has a forearm rotatably connected to its other end. The forearm has an operating part at one end and includes a plurality of wrists which are sequentially connected between the operating part and the upper arm. The wrists are directly driven by a plurality of drive motors mounted within the plurality of wrists and along the central axis of the forearm.
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