On Sat, May 27, 2017 at 9:51 PM, Fox Mulder <[email protected]> wrote:
> Looks to me just like a stepper motor with integrated motor driver without > feedback. You ar right. The feedback being referred to is "current feedback". A conventional stepper driver just sends out a pre-programmed voltage. My mistake to point out the wrong unit. THIS is a better example of a Chinese closed loop stepper motor: (1145 inch oz) http://www.ebay.com/itm/NEMA34-8Nm-1145ozin-2phase-closed-loop..... <http://www.ebay.com/itm/NEMA34-8Nm-1145ozin-2phase-closed-loop-easy-servo-motor-with-hybrid-drive-kit-/172437306014?hash=item2826107a9e:g:KVMAAOSwJ7RYSQyo> There are also cheaper version but this is a large one from a respected brand name.. These guys sell them also and have decent technical explanations on their web site. http://catalog.orientalmotor.com/category/s-short-range-servo-motor-drivers -- Chris Albertson Redondo Beach, California ------------------------------------------------------------------------------ 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 [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
