Maybe someone can shine a light on a servo motor dimensioning problem.
I'm testing a closed loop servosystem (motioncontroller with Brushless motor) and i don't have enough 'servo stiffness' at low speed. (due to a relativly high load inertia)
We placed a 1:3 gearbox inbetween motor and load, and this solved the problem.
I would like to get rid of the gearbox (noise).
So my idea was using the same motor with another winding (Double Voltage constant, Double Torque constant)
Do i make a mistake by saying that this new winding will have - used at the same voltage - a lower speed and a higer torque, so resolving my lack of torque at low speed ?
What is confusing me is that both windings have the same cont. torque