On 17 March 2013 20:44, Florian Rist <fr...@fs.tum.de> wrote: > I'm going to get me a MESA card, a 5i25 should be sufficient. I never > used one of these, but I don't expect any serious problems.
If you want to run small brushless motors then 5i23 might be better, then you can use the 7i39 drive. (2 motors per drive) > I need a small motor, about 50 mm in diameter, that can deliver a quite > high torque of about 2.5N/m, but it dose not have to run fast, 100 rpm > would be more than sufficient. So I guess I'll end up using a gearboxes > and small motors. The problem is, that the drive system needs to be as > quite as possible. www.maxonmotor.com have a product selector. They are suggesting a 32mm motor and 53:1 "reduced noise" gearbox. Not cheap though, not at all. €470 each axis (but note it is cheaper to buy 5 motors than 4). At least Maxon are up-front about pricing. -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_mar _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
