On 23 August 2013 10:57, ELHIMA Moustapha <[email protected]> wrote: > The spindle motor has a low speed only 150rpm because it used for stone > cutting, I have a planetary gearbox with ratio 1:8 so my spindle speed is > around 1200rpm
That is actually very fast for a stepper. I don't know if it is fast enough for there to be a problem though. You can probably find (at some expense) a step-dir controlled servo-motor and drive that will be a drop-in replacement if extra cooling does not help. -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ Introducing Performance Central, a new site from SourceForge and AppDynamics. Performance Central is your source for news, insights, analysis and resources for efficient Application Performance Management. Visit us today! http://pubads.g.doubleclick.net/gampad/clk?id=48897511&iu=/4140/ostg.clktrk _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
