ELECTRIC MOTOR MANUFACTURING METHOD AND ELECTRIC MOTOR MANUFACTURING DEVICE

An inter-phase insulating paper (2) is inserted, using a guide jig (8), into slots (10) formed in the inner circumferential surface of a stator core (3). The guide jig (8) is disposed at a predetermined position on one end surface side of the stator core (3). The inter-phase insulating paper (2) is...

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Bibliographic Details
Main Authors ISHIGURO, Kunitomo, SHIOJI, Yoshiyuki
Format Patent
LanguageEnglish
French
German
Published 24.02.2021
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:An inter-phase insulating paper (2) is inserted, using a guide jig (8), into slots (10) formed in the inner circumferential surface of a stator core (3). The guide jig (8) is disposed at a predetermined position on one end surface side of the stator core (3). The inter-phase insulating paper (2) is inserted into the guide jig (8) along the stator core central axis line (Lt). The guide jig (8) deforms the inter-phase insulating paper (2) to a predetermined shape when the inter-phase insulating paper (2) passes through the inside of the guide jig (8). The guide jig (8) inserts both side portions of the inter-phase insulating paper (2) simultaneously into different two slots (10) of the stator core (3) along the stator core central axis line (Lt).
Bibliography:Application Number: EP20180915593