Hey guys,

I was wondering build a high speed DC spindle for my next milling machine, but i don't quite know how... i mean... there is a lot of different options... i wanted something around 40.000 to 50.000 rpms.... torque within 3/4 to 1 hp...

I've know people that made their own dc motor, but i dont know how they did it...

Does anyone have experience on this kinda stuff?


Thanks