Quote Originally Posted by magicniner View Post
I have a 2 pole 0.75kw compact frame motor which runs at 7000 rpm on my benchtop mill, I used it to replace a DC motor/controller which wouldn't give me a usable 1000rpm to 7000rpm.
Nick, how did you do that? It sound a bit sci fi. At how many Hz you run it and hows that that it still works?