... length and datasDC Motor, Micro Motor, Gear Motor 1)Our main products: Motor, auto dc motor,electric motor, Gear Motor, DC Motor, Brush DC motor, Spur Gear motor, Micro Motor, Vibration motor etc 2)Products ... Alloys Commutator--Copper-graphite Brushes--Be-Cu Leaf-brush Commutating System--SECD Round/Flat Shape Housing--SECD End Cap/PA66+Fiber ...