Rotor for a brushless motor

The present invention relates to a rotor (2) for brushless type motor with surface magnets (1), having radial stoppers (7) for limiting the angular displacement of the magnets during the assembly of the rotor, and having further axial stoppers (12) to limit the axial displacement of the magnets (1)...

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Bibliographic Details
Main Authors CARRARA COUTO PAULO ROGERIO, HADDAD KALLUF FLAVIO JORGE
Format Patent
LanguageChinese
English
Published 06.04.2018
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:The present invention relates to a rotor (2) for brushless type motor with surface magnets (1), having radial stoppers (7) for limiting the angular displacement of the magnets during the assembly of the rotor, and having further axial stoppers (12) to limit the axial displacement of the magnets (1) during the assembly. The stoppers (7, 12) ensure the correct positioning of the magnets without theneed for addition of other components, and also guarantee good performance, further avoiding problems related to noise or vibration. 本发明涉及种具有表面磁体(1)，用于无刷型电机的转子(2)，其具有径向止动器(7)，用于在转子组装过程中限制磁体的角位移，还具有轴向止动器(12)，用于在组装过程中限制磁体(1)的轴向位移。止动器(7，12)确保了磁体的正确定位，而不需要另外添加其它组件，还能保证良好性能，从而进步避免产生噪音或振动相关问题。
Bibliography:Application Number: CN201710917860