Turn heat into synchronized motion and electrical output with this twin-cylinder Stirling engine. As the flywheel accelerates, the coupled generator powers the included multicolor LED for a visible energy-conversion demonstration.
Specifications
Materials: alloy steel, aluminum alloy and quartz glass
Generator output: approximately 4–9V
Model size: 210 × 132 × 100 mm
Model weight: approximately 1.65 kg
Flywheel diameter: 54 mm
Piston diameter: 16 mm
Piston stroke: 16 mm
Heating-pipe inner diameter: 19 mm
Belt-pulley diameter: 24 mm
Recommended age: 14+
What’s included
Twin-cylinder Stirling engine generator
2 alcohol burners
Multicolor LED generator load
Operating requirements: Fuel is not included. Operate only on a stable, heat-resistant surface with adult supervision. Allow all heated parts to cool naturally before touching them.
