It can be a real drag to fix a circuit ... the controller for his mini-lathe gave up the ghost. He undertook and hefty repair process and eventually mapped out and repaired the driver board.

If all of the above items checked out satisfactorily, yet the motor didn’t start, the next most likely section of the system to troubleshoot is the control circuit. We’ll first discuss how to examine ...

Stators are stationary components of a rotary motor that transfer electric energy through the controller to the motor shaft ... replace the copper windings with a much lighter, printed circuit board – ...