I am planning to build a base to let me LEGO sits on top, and my LEGO weight 10kg. building the wood base is easy, but i want base to be rotate with a motor. so i am not sure how to select the right motor for my base.
assume the base is 8in diameter and 85% efficiency
from what i know T=F*R =98N *0.2m =19.6 N-M
so in this case i have to look for the motor that handle that much of torque?( my math maybe wrong )
please give me some suggestion