For reaction motor, especially a synchronous reaction motor rotor for a method for producing such a rotor, and reaction motor provided with such rotor

摘要

rotor is provided with a plurality of rotor segments consisting of magnetically conductive material. These rotor segments are arranged distributed in the circumferential direction of the rotor casing. Between the plurality of rotor segments, of the rotor casing, it is a region where inferior to the magnetic conductivity is provided. Wherein the plurality of rotor segments are buried as follows: within the body, i.e. so as to form a casing inner surface or outer surface of the body is closed, are embedded. Therefore to produce a rotor, punching a star-shaped green body of a thin plate, an arm of the yet-worked body to form the rotor segments are bent relative to a central member that is coupled to the arm.