Re: Need pointers to knowledge sources for electromagnetic application
You need thicker/less resistive/paralleled wire so you can drive more current using lower voltage (hint: those bldc motors have thick windings for a reason!), or possibly a core with higher permeability; though I suspect eddy currents would be an issue when spinning very fast - so electrical steel or better?
You need thicker/less resistive/paralleled wire so you can drive more current using lower voltage (hint: those bldc motors have thick windings for a reason!), or possibly a core with higher permeability; though I suspect eddy currents would be an issue when spinning very fast - so electrical steel or better?
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