When I try to rotate the rotor the stepper stutters back and forth briefly but doesn't move. I swapped my motors and it seems to follow the rotor connection. I tried swapping the stepper drivers and problem remains on rotor port. I'm assuming I have a bad solder connection some place but initial inspection looks good. Anyone have a suggestion on where to start looking? Thanks!
Suche
Hi Grant, that‘s quite weird. Could you swap the motor cables? (I unfortunately used one batch of cables, where two of the wires have to be swaped on the motor side/wider 6pin connector).
The one motor doesn't have a detachable cable, but it does work fine plugged into the turntable port so I'm guessing the motor and cable are fine.
I reheated my solder connections on the stepper jack and it seems to have fixed it. Thanks for the help!