Rotor for an electric machine of a household appliance, the household appliance and method for producing a rotor for an electric machine of a household appliance

摘要

The invention relates to a rotor (6) for an electric machine (4) of a household appliance (1), with a nonmagnetic substrate (19) for the connection of the rotor (6) to a motor shaft of the electrical machine (4), a plurality of permanent magnet (9), which in the peripheral direction (10) of the rotor (6) with alternating polarity are arranged and distributed in the tangential direction, are magnetized, so that a of the respective permanent magnet (9) of outgoing magnetic flux (12) in the tangential direction of the rotor (6), a plurality of magnetically conductive rotor segments (13), which is suited for the concentration of the magnetic flux (12) of the respective permanent magnets (9) in an air gap (14) of the electrical machine (4) are formed, the magnetically conductive rotor segments (13) in the circumferential direction (10) of the rotor (6) at a distance from each other and distributed on the nonmagnetic substrate (19) are attached, and wherein between each two adjacent rotor segments (13), an intermediate space (23) is formed and in each intermediate space (23) in each case one of the permanent magnets (9) is arranged.