Balancing the rotors of electric motors after repair is a serious problem for many enterprises engaged in motor repair. Using balancing equipment allows solving this problem with minimal costs. For this purpose, we usually recommend that the customer make a simple stand, which is a welded frame installed on cylindrical spring dampers. The natural frequency of the frame oscillations on the dampers, taking into account the total mass of the frame and the balanced electric motor, should be 2-3 times lower than the rotor rotation frequency. When these conditions are met, the residual vibration after balancing the electric motor using our equipment usually does not exceed 0.3-0.7 mm/s, which is considered a very good indicator for electric motors.,
Fan balancing machine based on the Balanset-1A vibration analyzer.
