| 摘要 |
PROBLEM TO BE SOLVED: To provide a robot capable of realizing operation moving a position of a leading end of the robot to a position different by 180° about a first rotation shaft even when a space preventing interference of the robot with the operation is reduced.SOLUTION: A robot comprises: a base; a first arm provided to the base so as to be rotatable about a first rotation shaft and having a hollow portion; a second arm provided to the first arm so as to be rotatable about a second rotation shaft having an axial direction different from an axial direction of the first rotation shaft; a first driving section being provided onto a first attachment surface of the first arm and driving the first arm; and a second driving section being provided onto a second attachment surface of the first arm and driving the second arm. As viewed from the axial direction of the second rotation shaft, the first arm has a first portion capable of overlapping with the second arm. At least of one of wiring and tubing is disposed closer to a second arm side than the second attachment surface.SELECTED DRAWING: Figure 1 |
