YUNKAI · CAPABILITY SHEET

Copper Motor Rotor End Rings

Custom high-conductivity copper end rings and short-circuit rings manufactured to drawing for industrial motors, mining motors, wind-power equipment, locomotives and explosion-proof motor applications.

Manufacturing Support

Material preparation, casting or forming route review, forging, rolling, machining, finishing and inspection according to diameter, section, material condition and project requirements. Large copper and copper-alloy products can be supported up to approximately Ø3000 mm depending on material and structure.

Available Verification

Chemical composition / copper contentTensile strengthHardnessElectrical conductivityUltrasonic testingDye penetrant testing

Information for Technical Review

Send your drawing, material grade or standard, dimensions and tolerances, quantity, motor application, operating conditions and inspection requirements.