Rotor mounting structure

The utility model relates to a rotor mounting structure, which comprises a rotor shaft and a rotor pressed on the rotor shaft, the rotor is divided into a plurality of rotor modules, each rotor module comprises a rotor core and a plurality of magnetic steels circumferentially arranged on the rotor core, and two ends of the rotor core are sleeved with rotor sleeves; a connecting part used for keeping circumferential angles synchronous is arranged between every two adjacent rotor modules. The rotor is divided into a plurality of rotor modules, so that the length of a single rotor module is effectively reduced, the phenomenon that the resistance is too large in the press-fitting process due to the fact that the rotor modules are too long is avoided, and press-fitting of each rotor module into the rotor shaft is more convenient. 本申请涉及一种转子安装结构，包括转子轴以及压装到转子轴上的转子，所述转子被分割成若干转子模组，所述转子模组包括转子铁芯、以及周向设置在转子铁芯上的若干磁钢，所述转子铁芯的两端套接安装有转子套；相邻所述转子模组之间设置有用于保持周向角度同步的连接部。本申请中转子被分割成若干转子模组，有效降低了单个转子模组的长度，避免了因转子模组长度过长而造成压装过程中的阻力过大，以使得每个