Brushless DC motor

The present invention relates to a brushless DC motor having N poles (N is an even number), including a stator having a plurality of teeth to be wound by coils on the inner periphery, a rotor arranged in the stator, and permanent magnets less than N, so that the manufacturing cost can be reduced by...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NOBORU NIGUCHI, KANG, MYUNG KWON, KATSUHIRO HIRATA, SIM, YO SUB, KIM, BO KYUNG, SON, JAE HYEON, JEON, WAN JAE
Format:	Patent
Sprache:	eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The present invention relates to a brushless DC motor having N poles (N is an even number), including a stator having a plurality of teeth to be wound by coils on the inner periphery, a rotor arranged in the stator, and permanent magnets less than N, so that the manufacturing cost can be reduced by reducing the number of the permanent magnets of the brushless DC motor.