ROTOR OF A DYNAMOELECTRIC MACHINE Russian patent published in 2018 - IPC H02K13/04 H01R39/32 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering, in particular to the rotor of a dynamoelectric machine. Rotor of the dynamoelectric machine contains a shaft, a cylindrical armature, an armature winding with aluminum winding wires and a drum commutator, comprising an insulating support body and conductor segments fixed to said support body and connected therein by means of armature sections. Each conducting segment consists of a copper area with a copper running surface area and a connecting area made of aluminum or welded with aluminum or a metal which can be soldered with aluminum and having a soldering tag that projects opposite the brush running surface. Winding wires to the end side are soldered to the soldering tag of the respectively associated conductor segments with the prevention of direct contact with the running surface areas.

EFFECT: technical result is an increase in performance characteristics.

8 cl, 15 dwg