Tamiya 75021 Loopwing Wind Power Generator STEM Series Kit Hobbyist Edition  [75021]

Practical STEM build featuring the loop-wing rotor

The Tamiya 75021 Loopwing Wind Power Generator STEM Series Kit gives builders a practical introduction to wind energy mechanics through assembly and testing. It is aimed at hobbyists and learners who want to see how aerodynamic shape and gear choice influence power generation.

Loop-wing advantages for low-wind operation

The loop-wing configuration increases contact with airflow so the rotor can turn in lighter breezes, making it a good option for controlled indoor trials as well as outdoor experimentation.

Swap gears to match conditions

Included double and triple gear sets let users adapt the drive train for gentle or stronger winds, illustrating how gearing changes affect rotational speed and torque delivered to the generator.

Interactive testing and smooth movement

The model's base can be used as a handle to recreate wind by motion, bringing an interactive dimension to experiments. Low-friction components keep the rotor spinning more freely during trials.