Re: High freq. motor

--- In CAD_CAM_EDM_DRO@y..., "rekmac" <rkonnen@t...> wrote:

> I was wondering if anyone would know how to power a high frequency
> motor? I I obtained one that is for a PCB routing machine and

thought

> if I can get it running, that it would be perfect for a router

table

> I would like to build. It's a 1hp motor, I believe 400Hz.
> Any thoughts,
> Richard Konnen

Good standard inverter drives will go 3-400 Hz these days and would
give you a limited range of control.

You can check surplus, Aircraft test equipment and many systems run
on 400 cycle power. C and H has some but even surplus it can be
costly.You can get either a power supply or motor generator.

http://aaaim.com/CandH/index.htm

Do the google on 3-phase inverter design, if you like to tinker a 3-
phase PWM control is not super hard for a simple one.


Brian
BSP