Stirling Engine Ross Yoke Hot Water Heat , Stirling Motor, Desk toys , Dad gift , Boy gift , Birthday gift - JAJ850

~ all moving parts visible, idea for leaning

~ run from the heat of hot water.

 ~ Free shipping via Post Register to worldwide

~ no battery required

~ for safety shipping , we will uninstall the flywheel & you may need to re-install it. It is easy.

$79.99 2


  • Available
  • Delivery in 10-30 days1


This is a Ross yoke Stirling engine. It has ross yoke mechanism which gives a wonderful visual movement. It can on the heat from a cup of hot water


Place this  Stirling Engine on a cup of hot water / hot coffee  & it may needs some time to start. The time is depends on the heat source given & is generally within 30 seconds to 2 minutes...

The engine won't start by itself, but given a little push in the proper direction (strong enough to coast the parts over for several cycles), the engine will take off and continue running on its own.

The top & bottom plate is made from acrylic  , therefore all the moving parts are visible.



Weight : 400g

Sizes : 120mm x 120mm x 150mm

Material : small parts, flywheel ~Aluminium ,

                Top & bottom plate  - Acrylic

                displacer - polyfoam