| 摘要 |
PROBLEM TO BE SOLVED: To provide a toroidal winding electric motor which suppresses deterioration in efficiency and heat generation.SOLUTION: A stator core 41 includes a projection 36 projecting outside a radial direction of the stator core 41, as compared with coils 20 between the coils 20, 20 and an annular stator holder 30 that allows an outer peripheral surface in a radial direction of the projection 36 to abut against the inner peripheral surface for holding the stator core 41 and is made of a conductive material. In the stator holder 30, an opening 60 is formed at a position corresponding to the coils 20. |
