Toby82
100 mW
Having a fairly basic understanding of the workings of the brushless DC hub motor I'm curious as to why all currently available Hub motors have poor power to weight when compared to mid drive motors (Emrax, Zero, motenergy etc) ??
Is it simply the fact that development has not occurred in the Hub motor market or are there aspects of the hub motor (low rpm etc) that require designs which are subsequently heavy?
Is it simply the fact that development has not occurred in the Hub motor market or are there aspects of the hub motor (low rpm etc) that require designs which are subsequently heavy?