Rotor

The rotor comprises a rotor iron core, a plurality of magnetic steel installation positions are arranged on the rotor iron core in the circumferential direction, a magnetic steel sheet is embedded in each magnetic steel installation position, the rotor iron core is sleeved with a rotor sleeve, and the diameter of the rotor sleeve is larger than that of the rotor iron core. And the rotor sleeve is provided with a fixed inner notch at each adjacent magnetic steel mounting position. The diameter of the rotor sleeve is larger than that of the rotor iron core, the rotor sleeve can be sleeved outside the rotor iron core without adopting a press-fitting mode and surround the magnetic steel sheets, fixing is realized by arranging the fixing inner notches at the adjacent magnetic steel mounting positions, and the mounting convenience is improved. 本申请涉及一种转子，包括转子铁芯，所述转子铁芯上周向设置有若干磁钢安装位，每个所述磁钢安装位内嵌装有磁钢片，所述转子铁芯外套装有转子套，所述转子套的直径大于所述转子铁芯的直径，所述转子套在每个相邻磁钢安装位处设置有固定内凹口。本申请中转子套的直径大于转子铁芯的直径，转子套无需采用压装的方式就可以套装在转子铁芯外并对磁钢片形成包围，进而通过在相邻磁