Insulator, and stator and motor comprising same

An insulator includes a part to be wound with a coil, a first flange, and a second flange. The first flange is formed at the side of the part closer to a core segment, and includes a coil guide groove that guides the coil to the part. The second flange is formed at the side closer to a distal end of...

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Bibliographic Details
Main Authors Kunitomo, Hirokatsu, Hishida, Mitsuoki, Yoneda, Hiroshi
Format Patent
LanguageEnglish
Published 02.08.2022
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:An insulator includes a part to be wound with a coil, a first flange, and a second flange. The first flange is formed at the side of the part closer to a core segment, and includes a coil guide groove that guides the coil to the part. The second flange is formed at the side closer to a distal end of a tooth. The coil guide groove includes a first groove extending at an acute angle θ from an inner surface of the first flange.
Bibliography:Application Number: US201816645773