Re: Treadmill motor torque
VFD's under a certain size are available for 240v 1phase supply, so any double breaker of suitable rating will work, the VFD produces variable frequency, 3 phase output for the 3 phase motor.
Running a Triac controller with a bridge rectifier will work, but you may not get the performance you are expecting. May not cost much to try it..
Al.
CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E.