Electric motors rotors balancing

For many companies engaged in electric motors repair, a serious problem is their rotors balancing after repair.

The use of balancing equipment allows you to solve this problem with minimal cost.

For this we usually recommend the Customer to manufacture a simple stand, which is a welded frame mounted on cylindrical spring cushions. Moreover, the natural frequency of the cushioned frame, taking into account the total weight of the frame and the motor to be balanced, should be 2-3 times lower than the rotor rate. Under these conditions, the residual vibration after motor balancing with the help of our equipment usually does not exceed 0.3 - 0.7 mm/s, which is considered a very good indicator for the motors.