Rotor with high bearing gear coaxiality and high-speed centrifugal air compressor

The utility model belongs to the technical field of air compressors, and particularly relates to a rotor with high bearing gear coaxiality and a high-speed centrifugal air compressor. The rotating shaft of the rotor is divided into a first impeller installation section, a first sleeve installation s...

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Bibliographic Details
Main Authors GE XINKE, WU XINGGANG
Format Patent
LanguageChinese
English
Published 03.11.2023
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:The utility model belongs to the technical field of air compressors, and particularly relates to a rotor with high bearing gear coaxiality and a high-speed centrifugal air compressor. The rotating shaft of the rotor is divided into a first impeller installation section, a first sleeve installation section, a magnetic steel installation section, a second sleeve installation section and a second impeller installation section, the magnetic steel installation section is integrally formed, and shaft sections, located on the left side and the right side of a magnetic steel assembly, of the magnetic steel installation section are the first bearing guard and the second bearing guard respectively. According to the structure, the first bearing guard and the second bearing guard can be conveniently subjected to one-step machining after being subjected to chromium plating treatment in the machining process, the coaxiality of the first bearing guard and the second bearing guard can be effectively improved, and the running
Bibliography:Application Number: CN202320241860U