To forcibly fix a coil to stator salient poles by supporting a housing with a fixing post so that the coil is inserted in an axial direction between the adjacent salient poles where a winding coil is inserted.

In an electric motor 1, a winding coil is fitted to salient poles 121 of a stator, and a fixing post 14 is provided so that the winding coil is inserted in an axial direction between the salient poles 121. The fixing post 14 is fixed into a long hole 152 that is formed so that it is extended in its radius direction on the top and bottom surfaces of a housing 15 using a nut, and a position in its radius direction is finely adjusted so that a pre-load can be applied to the winding coil, thus performing fitting with the fixing post 14 without disassembling the motor 1 and further performing execution while the position of the fixing post 14 stays the same and hence improving working efficiency and preventing the winding coil from deviating or being pulled out and falling regardless of vibration while the SR motor 1 is being driven.