| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology which inhibits shortage of a space for passing wiring into an arm of a robot.SOLUTION: A robot includes: a first arm part; and a second arm part. The robot includes: a first driving part which is provided at the first arm part and rotates the first arm part around a first axis; a second driving part which is provided in the first arm part and rotates the second arm part around a second axis. At least one of the first driving part and the second driving part include a piezoelectric material.SELECTED DRAWING: Figure 2 |
