50'000 ?at 200 steps per turn that's 15'000 rpm ! do steppers capable of that rate exist ?I guess I'll have to scale some values here and there...thanks for the tipbruno--- In CAD_CAM_EDM_DRO@y..., Art <fenerty@h...> wrote:> Hi:> > Take it from me, really, if theres one thing I KNOW its that10,000 steps> a second will never be overkill. 25000 seems acceptable to most,but to> really please most, you'll need about 50,000.> ( Took me a long time to get that one down... :)> > Art> www.artofcnc.ca