| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a dynamo-electric machine in which falling of a coil from teeth can be prevented, while ensuring the space factor and achieving compaction.SOLUTION: In a motor unit 1 including an annular back yoke 33, a plurality of straight teeth 34 projecting from the inner peripheral surface of the back yoke 33 toward radial inside, and formed linearly over the proximal end to the distal end, and a coil 35 wound around the straight teeth 34, annular holding members 51, 52 for holding the coil 35 by coming into contact therewith from the radial inside are provided at the coil end 35a projecting radial outside for the straight teeth 34.</p> |
