| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotary electric machine easy-to-manufacture capable of reducing misalignment during operation.SOLUTION: The rotary electric machine according to an embodiment includes: a cylindrical structure of sectorial thin plate lamination, which is formed of plural thin plates laminated along an axial direction, each thin plate being formed of plural laps having plural through holes formed in a predetermined pattern, each lap having projections formed on the inner periphery thereof, and plural laps being disposed along a circumferential direction; plural insertion rods each of which can be inserted into the through hole formed in the laminated thin plate; and an inner rotation structure which has, on the outer periphery thereof, plural key grooves to be engaged with the projections when assembling.SELECTED DRAWING: Figure 1 |
