Three-dimensional torsion flexible soft cable for robot

A three-dimensional torsion flexible soft cable for a robot relates to the manufacturing field of cables, and comprises at least two groups of cable cores. A abrasion resistant thin non-absorbent material winding layer, a highly flexible abrasion resistant halogen-free polymer lining layer, a tinned copper wire weaving shield layer and a highly flexible abrasion resistant halogen-free flame-retardant polyurethane outer sheath layer are sequentially arranged on the periphery of each cable core from inside to outside; and halogen environmental protection reinforcing ribs are arranged in the gaps among the cable cores and the abrasion resistant thin non-absorbent material winding layer. The arrangement enables the cable to be strong in winding prevention capacity, small in bending prevention radius, fine in oil stain and insulating performances and excellent in electromagnetic interference prevention and inner-outer static electricity interference performances, and the three-dimensional torsion flexible soft cab