Brushless DC motor core using aluminum metal matrix hybrid nano - composite

摘要

The present invention relates to a brushless DC motor core using an aluminum metal matrix hybrid nano-composite, which replaces a heavy-weight steel motor core with a lightweight composite block made of a mixture of aluminum, carbon and iron oxide, to provide a brushless DC motor. Since it can be used as a core, not only can the weight of the brushless DC motor be lightened more easily, but also a vehicle, an electric bicycle, etc. equipped with the brushless DC motor comprising a core made of a lightweight composite block. It has the effect of increasing the efficiency of the flying means such as the driving means and the drone while also reducing the weight.