Re: Re: max. Servo motor voltage ??

Thanks for the help, Jon. You saved me 50 to 60 bucks!

-Tom Murray

>I was going to scrap the idea of using this transformer and was about
>to purchase one at a lower voltage. With my limited understanding of
>what you wrote, I realized that perhaps my transformer would be
>alright to use, after all.
>
>

Actually, the 30 V might be a little low, too. If you can do 1000 RPM,
that will give 100 IPM,
assuming direct drive. 6 A x 3.3 Ohms is 19.8 V. 24 + 19.8 = 43.8
Your transformer will
give roughly 1.414 * 30 = 42.2 V, but that is not leaving an allowance
for the servo drive.
Well, you'll just have to find out what speed it runs out of gas at, and
set a velocity limit
a little below that speed. Likely, it will be fine with a Taig-size
machine.

Jon