Herbivore 1lb Plastic Antweight Shell Spinner

These are most of the parts for the latest version of my 1lb Plastic Ant (PlAnt), called Herbivore. In addition to these parts the robot requires, n20 drive motors, a small brushless motor, wheels+tires, nuts, bolts, a spring, a 6mm or 1/4"in round shaft (mine is titanium, but steel will work fine) and shaft collars and bearings that fit the shaft. The "Fun Wheel" attaches directly to the brushless motor and a spring gently presses the wheel against the shell allowing the motor to spin it. This creates a robust and reliable spin mechanism.