Now I have a 1/2 hp , 247 in. lb torque, ac gearmotor that bogs down
under
the loads I need it for , and I need a bigger motor. I found another
1/2 hp motor
that has 487 in lbs , but am not certain that the higher torque
rating alone is
enough. So the question is : what is the relationship between hp,
torque, and actual
ability to perform high-load operations ?. This is (to be) set up
powering a rolling mill.
It was suggested that I get a .75 or 1 hp motor , but...

thanks,
Dar