Motor stator construction and forming method thereof

The present invention provides a motor stator chip structure which comprises a plurality of overlaid stator chip; each stator chip comprises a plurality of yokes that distributed along circumferential direction of the stator chip and dens that fixed between neighboring yokes, wherein the yokes and t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI WENLIANG, SHAO ZHIDUAN, CHAI JIDONG, LIU BAOTING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The present invention provides a motor stator chip structure which comprises a plurality of overlaid stator chip; each stator chip comprises a plurality of yokes that distributed along circumferential direction of the stator chip and dens that fixed between neighboring yokes, wherein the yokes and the dens formed separately. The present invention also provides a motor stator structure which comprises lead frames that most are connected in cylindrical shape, coil winded on the lead frames and a plurality of overlaid stator chips; each stator chip comprises a plurality of yokes and dens that connecting neighboring yokes; the yokes and the dens forms separately and the dens are collected in the lead frames. The motor stator structure in the invention is provided with convenient wire winding,high slot fill factor and high material utilization. The present invention also provides a form method of motor stator structure.