I’m building a very simple manipulator with 1 stick and 1 motor, but I have a problem with the motor: I can provide a PWM signal and I want to obtain a particular torque on that stick, but I have no idea how to do! I don’t know anything about motors…I learnt to command a servo motor, but that works only setting the position …not the torque! can you suggest me the simplest solution?
Actually, This is a very little piece of a bigger project, so I don’t want to spend too much time on it, that’s why I need the simplest solution… if you know any kind of motor like a servo which takes a PWM signal and sets the torque (instead of the position), would be the best thing for me…but even a electric circuit for the driver of the motor, is ok! (I think can easly build it) thanks very much!!