| 摘要 |
A cable duct (4) runs along the rotor arm to accommodate cables for the hand axle motor and the motor pivoting the arm. In the side of the duct, a slot (8) is provided the width of which is slightly less than the cross-section of the cables (14). The duct is designed in the form of a hollow chamber providing storage space for cables with spare length adequate to cover the movement of the robot arm. |
