The first motor I looked at was a 2 pole but after more looking it has 1/2 the torque of a 4 pole motor. Both of those motors are on the wrong side of the pond for me.
JT On 8/23/2013 8:15 AM, Viesturs Lācis wrote: > 2013/8/23 andy pugh <bodge...@gmail.com> > >> On 23 August 2013 13:34, John Thornton <bjt...@gmail.com> wrote: >> >>> The thought came to me yesterday after remembering my buddy had one of >>> his BP's converted to a timing belt drive and a VFD for speed control. I >>> found a 2 hp 3600 RPM inverter duty motor for $440 at automation direct. >> How much? ! >> >> My first thought is that I thought that BP used flange-mount motors. >> My zeroth thought is that that sounds horribly expensive. >> >> http://www.inverterdrive.com/group/Motors-AC/Marelli-MAQ90L4-B14/ >> >> Is nearer the price I would be expecting to pay, though that doesn't >> have quite the same speed range. > > Any particular reason why did not you look at 2 pole motors? > This seems to be ready to go up to 4K RPM and and the price is even lower: > http://www.inverterdrive.com/group/Motors-AC/TECA2-90L1-2-B14-IE2-High-Efficiency-2-Pole-Motor/ > ------------------------------------------------------------------------------ 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-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
