Re: so how many of you got these before they sold out? (AC SERVO)

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "turbulatordude"
<dave_mucha@y...> wrote:

>
> AC servos ?
>
> What driver do you use for those ?
>
> Dave
>
>

The link to the motor is here:
<http://www.surpluscenter.com/item.asp?
UID=2005102317542128&catname=&qty=1&item=10-2210>

I may be wrong, but I believe there is no such thing as a DC
brushless servo. It would not move. Brushless servos require
electronic commutation (because they don't have brushes, heh heh).
There are drives that do trapezoidal commutation and those that do
sinusoidal, so maybe that is where people get confused?

I am really bummed that I didn't bid higher on these...got sniped in
the very last second..probably by one of you guys *grin*

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=7554458461

I think they would have been absolutely perfect for these motors.

Oh well.

Rick