| 摘要 |
The present invention provides an industrial robot, wherein a cable or the like spanned between an end effector and an upper arm has less bending due to a motion of a wrist portion, wherein the cable or the like does not twine around the upper arm, and wherein the cable or the like does not interfere with a peripheral device. <??>A passage opening 25, through which a cable or the like 12 for supplying power, signals or materials to an end effector 9 attached to a rotating element 7 is drawn out of a body 5, is opened at a position, at which the body 5 intersects with a center of a first axis (an R-axis). The cable or the like 12 drawn out of the passage opening 25 is extended to the end effector 9. <IMAGE> |
