Electric motor rotor structure and motor with application of electric motor rotor structure

The utility model discloses an electric motor rotor structure and a motor with the application of the electric motor rotor structure. The electric motor rotor structure comprises a rotating shaft, a rotor iron core, a plurality of permanent magnets, inner end plates and outer end plates. The rotor iron core sleeves the rotating shaft. The plurality of permanent magnets are installed on the rotor iron core. The inner end plates sleeve the rotating shaft at two ends of the rotor iron core, and the outer end plates sleeve the inner end plates. The electric motor rotor structure is characterized in that the outer edges of the bottom surfaces of the outer end plates are provided with a plurality of mounting holes which are internally equipped with balance columns, the structure is simple, balance correction is convenient, the possibility of the falling of the balance columns from the outer end plates is little, the electric motor rotor structure is firm and reliable.