| 摘要 |
A multi-jointed robot of high-speed and high-precision motion with reduced stress is disclosed. This robot has a first arm which is pivotal on a base, and a second arm which is pivotal on the first arm. The first arm is directly moved by a first motor on the base, while the second arm is moved by a double parallel link mechanism driven by a second motor which has two shafts at its both ends and which is supported on the base.
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