| 摘要 |
PROBLEM TO BE SOLVED: To provide a dynamo-electric machine having high torque performance, by increasing the space factor of a coil while ensuring a certain insulation distance.SOLUTION: A motor 1 includes an annular stator 4, and a rotor 3 located on the inside or outside of the stator 4. The stator 4 has a plurality of teeth 10 extending radially from the central axis X thereof at an equal pitch, and a plurality of coils 9 arranged while being aligned and laminated, by applying a plurality of turns of the winding around each of the plurality of teeth 10. Two coils 9a, 9b arranged around two adjoining teeth 10 have a number of turns different from each other. |
