STATOR CORE

This invention relates to a stator core (100) of a motor in the form of a lamination. The stator core (100) comprises a plurality of laminated plates (101) that are each formed with a plurality of coil-receiving slots (102) around edge of the plate (100), and at least one group of two holes (103a, 1...

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Bibliographic Details
Main Authors Tee Chun Teck, Lim Beng Lee, Chun Chiew Heng, Tan Chee Jun, Logendran A/L Kullandavelu, Govinthasamy A/L Thangara
Format Patent
LanguageEnglish
Published 21.07.2022
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:This invention relates to a stator core (100) of a motor in the form of a lamination. The stator core (100) comprises a plurality of laminated plates (101) that are each formed with a plurality of coil-receiving slots (102) around edge of the plate (100), and at least one group of two holes (103a, 103b) being a first hole (103a) and a second hole (103b) on surface of the plate (101) in a predetermined configuration. The stator core (100) has at least one primary arrangement formed by a first plate (101a) and a second plate (101b) that are stacked together with the first hole (103a1) of the first plate (101a) partially aligned with the second hole (103b2) of the second plate (101b) to form a first through hole with an uneven inner surface that has a groove (107), and a protrusion (106) being a portion of either plates (101a, 101b). (The Most Illustrative Drawing: Figure 2)
Bibliography:Application Number: MY2017PI703645