A stator of an electric motor has a number of radially directed stator teeth, onto each of which an insulating coil carrier for a coil of a multiphase rotating field winding is or can be placed. The stator teeth are connected to one another on the outer circumference on a yoke side, forming stator grooves. On the inner circumference, on a pole shoe side, a groove gap is respectively formed between adjacent stator teeth. Stiffening is provided on the inner circumference on the pole shoe side of the stator teeth, in the form of a stiffening element that projects into the or each groove gap.
Stator of an electric motor, and electric motor
15.07.2025
Patent
Elektronische Ressource
Englisch
STATOR CORE FOR ELECTRIC MOTOR, ELECTRIC MOTOR, AND ELECTRIC MOTORCYCLE
Europäisches Patentamt | 2025
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