The robot moves cable for the arm

The utility model discloses a robot moves cable for the arm, include from the interior sinle silk layer that outwards sets gradually, internal shield layer, external shielding layer, inner sheath layer and oversheath layer, the sinle silk layer is held to draw by a plurality of gangs of control core, a plurality of strands of twisted pair wires, a plurality of ground sinle silk and a plurality of thigh and is packed the sinle silk and move back the intorsion and close and form. The utility model discloses technical scheme's the robot moves cable for the arm, simple structure, low cost hold by the increase and draw the packing sinle silk, and the original compliance of cable, resistant bending, interference immunity and the resistant performance of reversing are guaranteed simultaneously to the tensile ability of greatly increased cable, and furthest satisfies the in-service use demand that the robot moved the arm.