CHARACTERISTIC TEST METHOD OF MOTOR INCLUDING UNBALANCED ROTOR

摘要

PROBLEM TO BE SOLVED: To provide a method to perform accurate characteristic evaluation of motor which assures stable rotation even if it includes unbalanced rotor. SOLUTION: In this characteristic test method, a rotating body integrating the rotor 1 and a balance correcting and stator fixing jig is well balanced and can rotate stably because the characteristic test is performed, by fitting a cancellation weight 5 for setting the rotor 1 to the balanced state from unbalanced state to the balance correcting and stator fixing jig which rotates integrally with the rotor 1.