PERFEZIONAMENTI NEI LAMIERINI DI STATORE DI MOTORI ELETTRICI ASINCRONI MONOFASE

Stator blades according to the invention of single-phase asynchronous electric motors and variant designs I and II enable optimum utilisation of the active material in the electric motor. This is achieved by differently shaped parts D1 and D2 of the stator yoke and by a different width BZ of the teeth. The height HjB of the parts D1 of the yoke is thus smaller than the height HjA of the parts D2 of the yoke, and the width BZB of the teeth which are located in the region of the parts D2 of the stator yoke is narrower than the width BZA of the teeth which are located in the region of the parts D1 of the stator yoke. Such dimensioning of the stator blades enables material savings with the properties of the electric motor, as such, being unchanged.