SH-015 Rocker Arm Stirling Engine Model Science Technology Puzzle Novelty Toys

Significance and Value of Use The product can be used as a decoration with collectible value The principle of the Stirling engine model is intuitive It can be used as an educational toy to help develop children s interest in learning It can also be used as a teaching experiment device for classroom use Simple and convenient entertaining and fun through the hands on operation a more intuitive understanding of the principles of the Stirling engine model Specification Model SH 015Product Name Rocker Arm Stirling Engine ModelColor As ShownMaterial MetalNumber of Cylinders 2Bore Diameter x Stroke 10mm x 10mmSpeed 3700 4000 rpmFlywheel Diameter 36mmProduct Dimensions 10 8 x 7 x 7 8cmWeight 450gPackage Dimensions 13 x 9 x 10cmFor Age 8 years old and aboveFeatures This Stirling engine model adopts T shaped rocker crank structure which has the characteristics of high power and high speed The moving parts of the whole machine are inlaid with rolling bearings and the friction coefficient is low The cylinder piston is precision ground with SUJ 2 alloy steel with clearance Precision high hardness and good wear resistance The overall connection is fixed by screws all connection parts are sealed by copper pads and the performance is reliable and high temperature resistance High density aluminum alloy heat sink higher heat exchange rate Base with double layer spring shock absorption Smoother operation All metal material ultra small size compact st