(This part is for engineers and those familiar with the subject, so do not be worry if you do not fully understand it.)
When placed between any motor and its load, the Rolowitz Drive provides mechanical infinitely variable speed/torque control. It can autonomously output any available speed/torque combination (including zero speed) regardless of input speed. It can easily be fitted with a programmable feedback mechanism and be completely self-regulating. It is scalable up or down limited only by practical material and construction considerations.