ES97571U - Electric motor rotor (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Electric motor rotor, characterized in that the dielectric plates of the rotor heads are replaced by dielectric discs provided with protrusions on their internal face, which are perpendicular to the aforesaid disc, there being as many longitudinal grooves as the longitudinal discs. Package of magnetic plates, which protrusions are formed by fingers that emerge from the lower surface of the disc reaching the same edges of the repeated disc, presenting the fingers on its outer edge, some longitudinal races, while in the center of the external face from the repeated disk, a perforated pin emerges perpendicularly acting as a sleeve when the rotor axis is threaded into it, and in this way the fingers of each disk enter the longitudinal grooves of the pack of magnetic sheets acting as dielectric elements, thus being isolated, automatically, the slots of the stator package and prepared for i insert the wires of the winding on the internal face of the grooves of the dielectric fingers. (Machine-translation by Google Translate, not legally binding)