1,aerodynamo motor core 2,material:20TW1500+insulating powder 3M 3,size:80mm*36mm*30mm,also can according to clients' requests 1,aerodynamo motor core2,material:20TW1500+insulating powder 3M3,size:80mm*36mm*30mm,also can according to clients' requests4,High quality and efficiency, economical5,usage:suitable for aerodynamo motor coreWe can customize rotor as your request, because we are factory, ...