One of the motors on our lift just stopped working but worked fine seconds before it stopped we have a power expander and we checked it before we put it on only been ran a few times need help asap.
I'd try a different motor controller, but try opening the motor up if that doesn't work.
"Your phone is ringing. Here, let me get that for you." https://www.youtube.com/channel/UCa5rHaQjeLBg-uIBdds3cvw
Thanks* And no problem XD