I am currently working on a ball and plate pid project and trying figure out how to find the proper size servo motor to use. I purchased 2 Hitec HS-422 servo motors and my plate will be made out of plexiglas. I don't believe the weight to be too much from the spec sheet as there seems to be plenty of torque but how would I calculate to ensure no performance issues? as well as finding a suitable power source for my 2 motors? please assist if you can
