YR YRKK YRKS High Voltage Motor Slip ring High Voltage Motor Slip ring Motor Wound rotor motor Frame: 355~1000mm Medium Size 3 Phase YR YRKK YRKS High Voltage Motor, Slip ring High Voltage Motor, High Voltage AC Motor, HV Motor, slip ring motor is used to drive ... , transportation, building materials industry, etc field.Comparison of different series High Voltage motors