Apparatus for removing dust from the brush GRAPHITE MACHINE AC synchronous motor

摘要

The invention relates to electrical machines, preferably used for electric oil pumps and gas compressors. Device for removing graphite dust from the brush unit synchronous AC motor including a rotor shaft, the protective casing and a brush unit which is further provided with a deflector, an air filter, a protective grid and the axial fan are rigidly fixed to the rotor shaft, the formed protective cover with ventilation opening in which is located a deflector, fixedly mounted on an end portion of a guard mounted on the deflector air filter configured to replace it, and protective mesh covered on the outside, rigidly fixed on the end portion of the protective casing of the brush unit. IL. FIG. 1