Re: [CAD_CAM_EDM_DRO] re:OK - you convinced me - was "Automated "Manual CNC"

Rick Dulas wrote:

>
> Howdy All! Just took a quick look on eBay for "servo motors" and turned
> up several. I also thought as Brian did, that servos would be
> outrageously expensive. But once more, the collected wisdom of this
> group shines through.
>
> Rick Dulas
>
> http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=455612817
> http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=451878305
> http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=450494469
> *http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=457342979
>
> *for the really big project

Note that all 3 of the small motros above do not have encoders. The
fisrt seems to be just a motor, the next 2 have tach generators but no
encoder. Neither of these woul dbe my choice for a cnc project.

If anyone need big motors I know a surplus place in New Hampshire that
has a couple HUGE ac servo motors that look brand new for only about
$50.

ron