External Return Ball Screw
External circulation ball screw: the external circulation ball screw is composed of screw, nut, steel ball, bend and fixed block.
The steel ball lies between the screw and the nut and passes through the pipe after entering the pipe through the spiral groove of the screw
Go back to the spiral groove and do an infinite loop.Bending device outside nut, this type
The state is called the outer circular ball screw.
(a) a wide range of screw outside diameter and lead
(b) complete specifications