[Levi] whipped up his brushless DC motor design in OnShape. The motor has six coils in the stator, with the rotor carrying eight neodymium magnets. It’s an axial flux design, with the rotor’s ...

This PCB brushless motor is ... but it looks like his motor is going to be used to drive a small robot. As with his inspiration, this motor has the stator coils etched right into the base PCB.

Three-phase brushless motors offer many benefits including economy ... As an example, let’s look at the asynchronous motor. To be simple, it requires three sine wave voltages, 120° degrees shifted, to ...