What I can't find on those Harmonic Drive brand harmonic drives is one single useful bit of information on how big or small they are. All I've been able to find are motor size numbers, that appear to be something proprietary, they're not listed as NEMA or any other standard, just plain numbers. If I was going to get one for use on a small mill like a PLM2000, I wouldn't want to end up with something a foot in diameter weighing 50 pounds, nor would I want to get one so tiny it'd be a flyspec on a large mill's table.
On Monday, January 8, 2018, 5:58:06 AM MST, Andrew <pkm...@gmail.com> wrote: 2017-11-28 12:07 GMT+02:00 andy pugh: > Spotted on eBay in the US, a more reasonably priced than usual harmonic > drive: > https://www.ebay.co.uk/itm/182931238612?ul_noapp=true > > This is the same as the one I used: > http://bodgesoc.blogspot.de/2017/05/harmonic.html > > Full set https://www.ebay.com/itm/161123511773 Looks nice, has a lot of watchers ) ------------------------------------------------------------------------------ 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