Brushless motor and method for manufacturing brushless motor

The invention provides a brushless motor and a manufacturing method thereof, which can easily connect a winding of a stator coil to an external circuit and does not need a complicated structure. Each phase of the power supply structure is provided with: a winding pair comprising a first lead part of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WATANABE SHINGO, NAGAMOTO SATOSHI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a brushless motor and a manufacturing method thereof, which can easily connect a winding of a stator coil to an external circuit and does not need a complicated structure. Each phase of the power supply structure is provided with: a winding pair comprising a first lead part of a winding and a second lead part of the winding; a guide part for guiding each of the winding pairs; and a connection portion electrically connected to the first lead portion and the second lead portion, the winding pair includes a first portion guided by the guide portion and a second portion bent from an axial outer end of the first portion in a direction along a surface of the bracket, the first portion penetrates the through hole in an axial direction, and the second portion extends to the connection portion. 本发明提供一种无刷马达及其制造方法,能够将定子线圈的绕阻容易地连接于外部的电路,且不需要复杂的结构。供电构造在每相具备:绕阻对,其由绕阻的第一引线部及绕阻的第二引线部构成;导向部,其对绕阻对的每一个进行导向;以及连接部,其电连接有第一引线部及第二引线部,绕阻对包括被导向部导向的第一部位和从第一部位的轴向外侧端部向沿着托架的表面的方向折弯而成的第二部位,第一部位在轴向上贯通贯通孔,第二部位延伸至连接部。