Mechanical gears, you have to find ways to use smallrobotBy installing suitable gears, let it drive them to achieve the goal of blue gear rotation. When the gears are connected, a small red dot will appear between the two gears, which means that the rotation is already possible. It must be adjusted again.
Mechanical gear calculation parameters
XNUMX. Internal gear module gear
two,Helical Modular Gear
three.Helical tooth pitchgear