Rotor Inspection

Perform an induction test on the rotor coil. Measure the resistance between slip rings (A).
Standard resistance : Approx. 1.7Ω

Courtesy of HYUNDAI MOTOR AMERICA
Perform an insulation test on the rotor coil. Check the insulation between the rotor core (A) and the slip ring (B).
Standard resistance : 0.1 MΩ or above

Courtesy of HYUNDAI MOTOR AMERICA