... tool, series motor, slot type no hook commutator. ZB-303 Model Automatic Rotor Wire Winding Machine (commutator slop embedded ... hook)Usage: suitable for automatic wire winding of electric tool, series motor, slot type no hook commutator.Features: use Japan ... pushed to chuck and clamps, automatic location, graduation, wire winding, hooking, wire shearing, wire clipping, touching screen control.Technical ...