Alex Thanks for propt reply 3 x MSD542 50v DC4.2A, RoHS Stepper drives 2 x PS407 Power supply 40 volt 7amps power supply Steppers are wired in parrallel Aaron
> ----- Original Message ----- > From: "Alexey Starikovskiy" <aysta...@gmail.com> > To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net> > Subject: Re: [Emc-users] Need for speed > Date: Mon, 16 Mar 2009 14:30:48 +0300 > > > max speed will also depend on drives you use and voltage you supply to > them... > > Regards, > Alex. > aaron moore wrote: > > Hi > > > > I have recently built a 1500mm x 1500mm gantry style router. I > > am using EMC to run three FL86STH156-4208 11.96 Nm stepper > > motors, with 16mm x 4mm pitch trapezoidal screws. The gantry > > weighs some thing like 70kg. It works pretty well except the > > fastest movement I can achieve for x and y is around 15 mm per > > second before the steppers start complaining. I know the spigots > > on the end of the screws were not turned very concentrically, (I > > used a crappy lath)...could this be the reason for the lack of > > speed? > > > > Thanks for any response > > > > Aaron > > > > = > > Full Color Brochure Printing > > High Quality, Low Price and Fast Turnaround. Ask for free samples. > > http://a8-asy.a8ww.net/a8-ads/adftrclick?redirectid=65771a5eb85700bb37ac7698c67afc83 > > > > > > > > > ------------------------------------------------------------------------------ > Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are > powering Web 2.0 with engaging, cross-platform capabilities. Quickly and > easily build your RIAs with Flex Builder, the Eclipse(TM)based development > software that enables intelligent coding and step-through debugging. > Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > = -- Powered by Outblaze ------------------------------------------------------------------------------ Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
