CAD CAM EDM DRO - Yahoo Group Archive

Re: Brushless servo motors and drives

Posted by Vince Endter
on 2006-12-09 07:52:21 UTC
I think this will do the trick:
http://www.skyko.com/products/

Vince

>
> Hi Vince,
> I use those motor for RC Planes and it not to hard to make a
control for
> them, the bigs problem is the
> speed control for the motor, if you go to the bigger motors you
will
> need upwards of 70-80 amps controller.(100.00)
> most of the larger motors are below 750 rpm per volt input, may be
> necessary for 2 to 1 drive system for
> higher speeds and voltage supply would be in the 24-36 volt range
with
> 40 to 50 amps.
> I am working on a spindle for my cnc now and plan on using a big
> brushless motor on mine, I have all the
> Items because of the RC plane hobby.
> Not sure this helps
> Bob
>
> Vince Endter wrote:
> > What is the most common method of controlling a brushless servo
motor?
> > I am thinking of using one for my spindle and need a drive that
would
> > take step and direction input.
> >
> > Thanks
> >
> > Vince
> >
> >
> >
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Discussion Thread

Vince Endter 2006-12-08 09:28:35 UTC Brushless servo motors and drives Robert Blumer 2006-12-08 10:11:39 UTC Re: [CAD_CAM_EDM_DRO] Brushless servo motors and drives Vince Endter 2006-12-09 07:52:21 UTC Re: Brushless servo motors and drives