I love This Old Tony ! Was he referring to a minimum ? It could have been specific to his motors as well. With a decent drive that shouldn't be a maximum with a suitable motor. Then again this is a tb6600 so who knows ?This Old Tony and he mentioned using 1/3 or 2/3 of the rated amperage(through the driver) for the motor to run properly
For example Gecko sells 3.5 A/phase steppers for use with their 3.5 A drives.
You could try a low setting and raise current until motors get unacceptably hot. Don't do this to the point the motor melts
I am really not that guy but now your thread got a ^BUMP^ .Anybody out there who could explain this to me?
Many people have bought these tb6600's so maybe one will weigh in.