Composite complementary symmetrical amplifier circuit diagram Rotor aluminum centrifugal casting is the way usually process with large sized rotors for motors. Centrifugal casting compare to die casting, centrifugal casting has more stable quality with conduct bars and end rings. And it also a more economic way compare to copper rotors, becasue the aluminum is much cheaper than copper. Rotor Core By Aluminum Centrifugal Casting,Laminated Rotor Core,Motor Rotor Core,Rotor Stator Core Henan Yongrong Power Co., Ltd , https://www.hnyongrongglobal.com
