Gearbox:High precision all-round gears,Pure copper worm gear,Ball precision gear Outer shell:Zinc alloy die-cast alloy pressure shell, stainless steel hardened Output shaft. Rotor:Silver copper nickel commutator and copper wire have super strong electrical conductivity and high-density molecular coating which makes the motor powerful and reliable.The Motor rotor is made of pure copper, with low resistance and electrical conduction. the rotor core is made from high-quality strong Silicon steel with low reluctance. High-quality carbon brush: Better commutation performance High-quality carbon brush are used which provides Good thermal conductivity and low friction, the low wear of carbon brushes Field magnet:A high-strength magnet with a small volume, lightweight, is provided for, low energy consumption, Strong power, and greater torque
