Stirling Engine Small Vertical Hot Air Stirling Motor , Desk toys , Dad gift , Boy gift , Birthday gift ~ JAJ 1054


  •  Ready to run
  •  Educational model
  •  Hobby engine
  •  Stirling Engine Models
  •  Science experiment ideas
  •  Collection
  •  School project
  •  A present for friends and family
$89.99 2


  • Available
  • Delivery in 10-30 days1



Engine is fired by denatured alcohol burner . Heat is applied to the end of the glass cylinder . The cylinder is air-tight. Therefore air in the cylinder is permanently sealed inside the engine. This fixed amount of the air is heated & cooled , causing it to expand & contract , this driving the piston.


As the displacer moves up , the air in the cylinder moves down to the hot side , so the air pressure inside the cylinder increase , pushing up on the piston .


As the displacer moves down , the air in the cylinder moves up to the cool side , so the pressure inside the cylinder decrease, pulling down on the piston.



Weight : 200g

Sizes : 70mm x 70mm x 200mm

Material : Cylinder – glass

                Base – wood

                others -  aluminium