Outer surface-mounted permanent magnet motor rotor permanent magnet fixing device and method

The invention relates to the field of motor rotors, in particular to an outer surface-mounted permanent magnet motor rotor permanent magnet fixing device and method.The outer surface-mounted permanent magnet motor rotor permanent magnet fixing device comprises a rotor, a cylindrical glue pouring too...

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Bibliographic Details
Main Authors WANG YOUCHUAN, SHI WENBO, LUO YINGLU, LIAO LIKANG, LI QIANGJUN, ZHAO ANRAN
Format Patent
LanguageChinese
English
Published 07.04.2023
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Summary:The invention relates to the field of motor rotors, in particular to an outer surface-mounted permanent magnet motor rotor permanent magnet fixing device and method.The outer surface-mounted permanent magnet motor rotor permanent magnet fixing device comprises a rotor, a cylindrical glue pouring tool and a cylindrical fixing tool, fixing plates are installed at the two axial ends of the rotor respectively, and fixing grooves are formed in the outer surface of the rotor in the circumferential direction; a plurality of mounting grooves are formed in the outer surface of the rotor in the axial direction, the fixing grooves are communicated with the mounting grooves respectively, the mounting grooves are evenly distributed in the circumferential direction of the rotor, one face of a double-faced adhesive film is pasted to the inner wall of each mounting groove, and the other face of each double-faced adhesive film is pasted to a permanent magnet; and the other end of the glue filling tool is provided with an exha
Bibliography:Application Number: CN202111152485