On 9 Apr 2012, at 13:00, "Florian König" <[email protected]> wrote:
> The mesa card is used for pwm generation ? What do i need then for the > servo/stepper power, which i control with the pwm signal, or? You will almost always need separate power electronics drivers, either step/dir input stepper drives (also often called amps or amplifiers) for stepper motors or analog input or step/dir input servo drives for DC/servo motors. For a Proxxon machine I think that steppers are probably appropriate, though if you can find some small servos and drives you could end up with a nice setup. A simple solution would be the Mesa 5i25 and a Gecko G540 with suitable stepper motors, but there are innumerable other options, many much cheaper. ------------------------------------------------------------------------------ For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
