| 摘要 |
The present invention separates stator teeth from stator portions into unit bodies to enhance effective operational efficiency of an electromotor or a generator. The unit bodies are respectively sleeved in insulating wire groove seats having annularly closed stable devices so that the stator coils can be disposed in the insulating wire groove seats with a higher occupied ratio of volume. A left and a right ends of teeth back face end portions of the insulating wire groove seats form two sideward-standing face portions, which correspond to and join each other to form an annularly closed stable joint. Thereby, swing oscillation generated by armature reaction of the stator teeth with rotor magnets can be eliminated, and the structural strength of the assembled stator portions can be enhanced. Therefore, the armature reaction between the stator portions and the rotor magnets can keep stable operation.
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