Winding stator and traction machine thereof

The winding stator comprises a machine base and a winding iron core, the winding iron core is arranged on the machine base in a sleeving mode, the winding iron core comprises an enameled wire, a wire sleeve, an iron core tooth part and an iron core yoke part, the wire sleeve is arranged on the iron core tooth part in a sleeving mode, the enameled wire is wound around the wire sleeve, and the iron core tooth part and the iron core yoke part are arranged on the machine base. And the plurality of iron core tooth parts are arranged on the iron core yoke part at equal intervals. According to the winding stator and the traction machine thereof, the plurality of iron core tooth parts are installed on the iron core yoke part at equal intervals, and the iron core tooth parts are installed in a sliding groove mode during installation, so that the matching precision is high, and it is guaranteed that the size precision of the inner circle and the outer circle of the winding stator is high after installation is completed