View Full Version : Some questions on 2M2280N

23-05-2010, 08:56 PM
HI to all,

My name is Massimo, and I'm writing from Italy,

I'm a more than happy owner of 3 2m2280n drivers, actually they run my CNC faster ad better than ever,
www.youtube.com/watch?v=D0DBH1PNro8 (http://www.youtube.com/watch?v=D0DBH1PNro8)

but I have few questions to ask,

1) Is it correct that they supply 80V to the motors (and not more than)?

2) if I set the microsteps (for example 1/8) , is it true that the torque will be quite lesser than if I set it to half step?

Having all the ballscrews 10mm x turn, nema34 12nm motors, what is the maximum working speed to mantain the BEST motor torque ?

Hoping my questions are clear enough, a big CIAO to Gary and to all of you.