Novel DC motor commutator

The utility model discloses a novel DC motor commutator in the technical field of commutators, which comprises a sleeve, metal sheets, a rotating shaft, contact sheets and insulating sheets, the side wall of the sleeve is uniformly and fixedly connected with the metal sheets, the bottoms of the meta...

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Bibliographic Details
Main Authors SU HAILUN, GUAN ZUFEI, SU LIANFENG
Format Patent
LanguageChinese
English
Published 12.08.2022
Subjects
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
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Summary:The utility model discloses a novel DC motor commutator in the technical field of commutators, which comprises a sleeve, metal sheets, a rotating shaft, contact sheets and insulating sheets, the side wall of the sleeve is uniformly and fixedly connected with the metal sheets, the bottoms of the metal sheets are provided with the contact sheets, and the top of the sleeve is connected with a shaft body of the rotating shaft through a first positioning installation mechanism. When a worker needs to install the sleeve in the commutator on the rotating shaft, the worker only needs to rotate the positioning bolt a and the positioning bolt b, the sleeve and the rotating shaft can be separated through reverse operation, operation is easy and convenient, the double-fixing effect can be achieved, and the labor intensity of the worker is reduced. Compared with the prior art, the DC motor commutator can effectively improve the convenience of disassembly and assembly between the commutator and the rotating shaft, is benef
Bibliography:Application Number: CN202220186596U