Originally Posted by
dazp1976
Well, that certainly isn't a bad setup. I'd expect them to fly. For the 5A motors I normally set driver peak at 4.9A. Then keep an eye on motor heat. If pretty cool set to 5.7A peak and check again.
I use MM for measurement, and 5mm pitch screws.
For this bob and the above MM/pitch I'd start with:
Mach set at 25khz.
Driver per rev at 1000.
Steps per at 200.
My us were set at 3 & 8
That will give you good max velocity available.
If it works well then try:
25khz.
2000.
400.
If available max velocity is too low then put Mach at 35khz.
Tbf, 35khz/2000/400 settings are about enough for these boards.
Do you have the wiring diagram you used for the bob & drivers?.