Quick question from anyone with a who has a crp with nema 34 motors. wanting to know acceleration and speed are suppose to be set at. I have spun two bearings in the x and a axis pinions. I ordered two more replacements from cnc routerparts and installed them, but still having issues even after slowing down acceleration rate. I do a lot of carvings which I'm sure doesn't help much.
I did download the mach 3 xml configure files for the pmdx 126 when I did the build. I'm not sure if the info was stored in there or not, if so I have already over written them.
I also have a legacy cnc with lots of hours on it with no issues but it only is a 58" machine. I really need to get my crp 4896 working right or invest in another commercial machine. Right now my z axis sounds like horrible grinding. Even cutting small flat work files my motors get to hot to touch.
I only have a handful of hours on it.
PS. This is the old pro not the v bearing pro.