On 11.04.18 15:08, John Kasunich wrote: > On Wed, Apr 11, 2018, at 10:30 AM, David Berndt wrote: > > I'm looking to output about 1000lbf in a linear direction via a > > crank/slider or ballscrew with peak speed of about 1m/s. So that's a real > > 5hp of energy. > > Mixed units are making my head hurt.... > > 1000lbf = 4448 newtons I think? > At 1m/s, that is 4448 watts. 1 HP = 746 watts, so 4454 watts = 5.96HP.
Yup, that'd make my eyes water too ... unless we're on linux: $ units ... You have: 1000 lbf * 1 m/s You want: hp * 5.9651634 / 0.16764 The reciprocal conversion can be suppressed by invoking "units -1". Erik ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users