| 摘要 |
A robot arm (4) for an industrial robot, comprising a first arm part (5) and a second arm part (6), wherein the second arm part (6) is rotatably journalled in the first arm part (5) for rotation about a first axis of rotation (A), characterized in that the second arm part (6) comprises a tubular member (12), rotatably journalled in the first arm part (5), whereby the tubular member (12) is configured to support the robot arm. |
