Posted by Dave Halford on 22/12/2016 16:48:07:
Best to read the forums very carefully
Remember electronic speed controllers reduce the torque as they reduce the speed. Belt systems increase torque.
It's your money, chose what suits you best.
It's not necessarily the torque that decreases but the power that is very limited, you're actually getting near to full torque on most speed controlled motors at low speeds, what you're in desperate shortage of is power.
Belts reduce speed, whilst delivering nearly the same power, so this is what you're gunning for with large scale turning.
I wont dispute the final point
it is indeed their money, and their consequence.
Michael W