Constant-voltage reversing arrangement for series-wound motor

The utility model relates to a constant-voltage commutation device for series excitation motors, which belongs to the technical field of the manufacture of motor matching parts. The utility model is mainly composed of a rear motor bracket (4), a carbon brush seat (3) which is arranged at both sides...

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Bibliographic Details
Main Authors HAIGANG YU, JIANHUA XU
Format Patent
LanguageEnglish
Published 25.01.2006
Subjects
BASIC ELECTRIC ELEMENTS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
CURRENT COLLECTORS
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
LINE CONNECTORS
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Summary:The utility model relates to a constant-voltage commutation device for series excitation motors, which belongs to the technical field of the manufacture of motor matching parts. The utility model is mainly composed of a rear motor bracket (4), a carbon brush seat (3) which is arranged at both sides of the rear motor bracket (4) and is provided with a constant force spring (1) and a carbon brush (2), etc. The utility model has the advantages of reasonable design and simple structure. Through actual use, the utility model better improves commutation, reduces commutation spark and radio interference and can effectively increase the service performance and the service life of motors.
Bibliography:Application Number: CN20042114233U