Mini Hot Air Stirling Engine Motor Model Educational Toy Kits A Stirling engine is a heat engine that operates by cyclic compression & expansion of air or other gas, the working fluid, at different temperature levels such that there is a net conversion of heat energy to mechanical work. The engine is like a steam engine in that all of the engines heat flows in & out through the engine wall. Description: Speed:1300 to 1500 RPM
Size: 100X45X50MM
Material: Steel, copper & Aluminium, Weight:200g
Features: Using mold steel manufacturing, solid & firm; Flywheel, fine milling, texture & beauty double combination; Rod made of stainless steel manufacturing; Dynamic link sets of aluminum alloy cylinder, power cylinder & the power piston is SUJ2 material fine grinding surface of special treatment, high hardness. Do not wear high-speed ultra-long-running Heating cylinder of quartz glass Package included:1 x Stirling engine model 1 x Alcohol lamp (No alcohol included)1 x spare parts piston