ENJOMOR Stirling Engine Helicopter Model Kit – Gamma Hot Air Stirling Engine Model Kit for DIY Assembly – STEM Educational Toy
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$152.99
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ENJOMOR Stirling Helicopter Model Kit Gamma Hot Air Stirling Engine Model DIY Assembly Model STEM Educational Toy
Features:
- Not only a beautiful helicopter, but also powered by Gamma Stirling Engine.
- Cannot fly, but the spinister will spin when lighting the alcohol lamp, as if it’s ready to take off.
- Modeled by CAD and crafted with CNC precision.
- Body made of aluminum and stainless steel with a stainless steel heating tube that withstands extreme thermal expansion.
- Hundreds of parts for assembly according to the illustrated instructions.
- Preheating by injecting 95% alcohol into the alcohol lamp and lighting it up under the heating cylinder.
- Manual stirring of the flywheel to start and continuous running of the Stirling helicopter.
- Warning: Avoid touching the heating part during operation to prevent scalding. Do not lubricate the cylinder or piston with oil.
- A captivating toy that stimulates imagination and interest.
- Suitable as a teaching tool, scientific experiment, and gift for birthdays and Christmas.
- Age: 12+
Specifications:
- Material: Aluminum Alloy + Copper + Stainless Steel
- Product Version: KIT
- Body Length: 386.6mm
- Body Height: 122.6mm
- Heliport Base Dimensions: 190 x 190 x 20mm
- Main Rotor Diameter: 330mm
- Tail Rotor Diameter: 80mm
- Heating Tube Diameter: 15mm
- Product Weight: 995g
- Package Dimensions: 21 x 21 x 21cm
- Package Weight: 1350g
- Packing: Box
Packing List:
- 1 x Stirling Helicopter Model Kit












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