OKMO Super Mini γ-Type Horizontal Hot Air Stirling Engine Model STEM Toy J06C

OKMO Super Mini γ-Type Horizontal Hot Air Stirling Engine Model STEM Toy J06C 

Features: 

.Classic Horizontal Design: Features a γ-type Stirling layout with separate displacement and power cylinders. The visible structure and smooth piston-flywheel movement perfectly merge thermodynamics with mechanical elegance.
.True Heat-Driven Motion: Powered by an alcohol lamp—heating, air expansion, and cooling create continuous flywheel rotation. No batteries or external power needed.
.High-Precision Metal Build: Constructed from brass and aluminum alloy with CNC precision. Excellent balance and corrosion resistance ensure long-term operation and lasting shine.
.Perfect for Education and Research: A vivid demonstration tool for energy conversion principles, perfect for classroom experiments and STEM projects.
.Creative Gift & Collector’s Piece: Compact, finely crafted, and aesthetically inviting—a standout display item or meaningful gift for students, engineers, and collectors.

Specifications: 

.Material: Brass + Stainless Steel + Aluminum Alloy
.Brand: OKMO
.Model: J06C
.Form: Ready to Run (RTR)
.Flywheel Diameter: 29mm
.Starting Method: Manual
.Fuel: 95% alcohol 
.Product Weight: 112g
.Package Weight: 350g
.Product Dimensions: 4.7 x 7.8 x 4.3cm
.Package Dimensions: 15 x 10 x 10cm
.Packing: Box
.Ages: 16+