Re: [CAD_CAM_EDM_DRO] Re: MAGIC SMOKE Xylotex drives

On 1/7/06, turbulatordude <dave_mucha@...> wrote:

>
>
> What effect does the lower voltage (per motor needs) have on the motor
> performance ?

At low RPM the difference isn't huge. At higher RPM, where the torque drops,
the difference becomes more pronounced. You can even quantify it.

A picture is worth a thousand words, so look at this:

http://www.pacsci.com/support/documents/stepper/stepsel.pdf
page 8. Figure 2.

I think this figure is just about true for most stepper motors on the
market.

Vlad


--
Vlad's shop
http://www.krupin.net/serendipity/index.php?/categories/2-metalworking


[Non-text portions of this message have been removed]