... 005~0.02mm; We are the professional stamping factory for rotor stator, especially for rotor, stator, rotors, lamination, die, mould, ... mold, tooling. Our rotors, stators widely used for step motor, universal motor, reduction gear motor, external rotor ... are capable of functions like interlocking, skewing, shoulder holes for laminations with external diameter from Φ12mm to Φ260mm. Double ...