[Raynerd] wanted a new spindle for his CNC machine and thought that a brushless DC motor would be a ... in the housing. The 12 volt output of a standard ATX power supply was used to power the ...

A M-G (Motor Generator) set was little more than a motor connected to a generator. The motor might take, say, 12V DC ... This is a high-powered solution. If you didn’t need much power ...