Hot Air Stirling Engine 2-Cylinder LED Flywheels Education Toy Electricity Power Generator

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Hot Air Stirling Engine 2-Cylinder LED Flywheels Education Toy Electricity Power Generator


  • Exquisite Appearence: Unique double cylinder shape looks exquisite. Suj alloy steel is used for the power cylinder and the power piston. Aluminum alloy is used for the base, bracket, flywheel, heating cylinder head and power cylinder head, which are carefully polished
  • Safe to Use: The base is equipped with two alcohol lamp fixing bracket, which is safer. The heating tube is made of quartz tube with low expansion coefficient and high temperature resistance. It is convenient to observe the movement of the piston
  • Main Parameter: The inner diameter of power cylinder is 19mm, piston stroke is 16mm, piston diameter is 16mm, flywheel diameter is 54mm, pulley diameter is 24mm and power generation voltage is 4-9v. It can turn on the led light, combined into a pleasant operation effect. Comes with an extra set of motor with external wiring, which can be used together
  • Fuel: 95% alcohol should be used in the operation (not included), not water, kerosene, gasoline, lighter oil, liquor.
  • Meaning and Value: By operating the engine, you would observe and know the operational process and more intuitive understanding of the operating principle of stirling engine, deepening your interest in physics; Its superior quality and exquisite appearance also make it of high collection value, which can be used as high-end decorations or gifts .Suitable for people over 14 years old

- How to Start: Put the engine model on the horizontal position, then light the alcohol lamp on the front of the tube. After about 30 seconds to stir the flywheel, the engine can run, thus the small lamp is lit
- Warm Tips: Be careful not to get hot during operation
- Notes: In order to prevent damage due to logistics transportation, quartz glass parts are packaged in parts package, not directly installed. According to the picture, you can easily complete


.Color: As Shown
.Material: Alloy Steel + Aluminum Alloy + Quartz Tube
.Product Size: 21 x 13 x 10cm
.Product Weight: 1650g
.Package Dimensions: 23 x 13 x 16cm
.Package Weight: 1970g
.Packing: Box

Package Content:

.1 x Stirling Engine Model Toy
.2 x Alcohol Lamp

Customer Reviews

Based on 1 review
Edward Timmermans
The Little Engine That Can

Awesome little demo engine for my students to observe... but no touching: the glass pieces are very fragile and I have had to replace an alcohol canister already. Order extra!!