Abstract
In this paper，the effects of the plasma washing on the characteristics of used shaded-pole motor and three phase induction motor are clarified. The plasma washing is superior in considered environment to other washing methods. Therefore，we make plasma washing on the used shaded-pole motor and three phase induction motor and compare the temperature rise and characteristics of the motors after the washing with before the washing. We washed the rotor and the stator of the motors. The characteristics differences of these motors are shown.
