Quote Originally Posted by tonygagey View Post
6 posts in six years? Tried to sell it partially built? What relevant's does this have to my question about using 2 nema 17 on a 4 axis machine ? I sold my first 3 axis carcass true , but had forgotten I had alredy asked about Chinese moters , please note 4 axis as I understand it = 2 moters on the y (?) Axis I thought 2 17 moters in sync would be =to the job , obviously not but still your answer was the only one anywhere near to my question.
So thanks!
I did wonder the same myself Tony and understood it to mean dual motor, single axis, I'm quite familiar with the Rockcliffe machines as I built a model A A few years ago now. Sorry about the response you received from others.

Have a search on the forum if your thinking about the TB driver system as there is two threads I know of that talk about this board, if it's another board let us know which and we may be able to advise, get yourself nema23 motors the 3Nm version, they cost more I know but they will serve you well and allow you to make use of them in the future if you do decide to build something new and quite a bit more substantial, their pretty much the "go too" motor for these machines.

.Me