On Fri, 26 Jul 2013, Curtis Dutton wrote: > Date: Fri, 26 Jul 2013 18:00:39 -0400 > From: Curtis Dutton <curtd...@gmail.com> > Reply-To: "Enhanced Machine Controller (EMC)" > <emc-users@lists.sourceforge.net> > To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net> > Subject: [Emc-users] NSK vt150RAS1 > > I just picked up an NSK 6" 4th axis. > > It has an air powered brake in it. It appears that it has something like a > megatorque motor in it as it rotates very smoothly, without any "gear" > sounds". > > Overall it is in fair shape and seems good and tight. My cheapo dial > indicators didn't show any run-out or slop. > > > My problem is that I have no driver. I need some specs for this device. If > I can't find a driver, I'm fine with building one and using linuxcnc to do > run the servo loop for me. > > It has a 1.5" plug with 24 pins, 2 air ports and one air silencer. > > > > If anybody know anything about this I'd be mighty glad to hear what you > know. > > > Thanks, > Curtis
Pretty sure this is a variable reluctance servo motor (we had one here for a while, complete with three phase resolver.) They require rather odd drive circuits (the windings go between the upper and lower Hbridge switches) > ------------------------------------------------------------------------------ > See everything from the browser to the database with AppDynamics > Get end-to-end visibility with application monitoring from AppDynamics > Isolate bottlenecks and diagnose root cause in seconds. > Start your free trial of AppDynamics Pro today! > http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > Peter Wallace Mesa Electronics (\__/) (='.'=) This is Bunny. Copy and paste bunny into your (")_(") signature to help him gain world domination. ------------------------------------------------------------------------------ Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
