{"product_id":"retrol-ve-02-flame-licker-vacuum-engine-generator-model-external-combustion-engine-educational-toys-gifts","title":"RETROL VE-02 Flame Licker Vacuum Engine Generator Model External Combustion Engine Educational Toys Gifts","description":"\u003cp\u003e\u003cstrong\u003eRETROL VE-02 Flame Licker Vacuum Engine Generator Model External Combustion Engine Educational Toys Gifts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information：\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVisible Heat-to-Electricity Conversion: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeaturing a classic flame-licker vacuum engine structure, this external combustion model runs on an external heat source and includes a built-in generator module. During operation, the generated electricity powers a light, demonstrating the conversion of thermal energy into electrical energy and light through a fascinating mechanical display.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRefined Metal and Wood Construction: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCNC-machined metal components, including the cylinder, flywheel and connecting rod, are paired with a wooden base and brass and stainless steel details. The visible transmission mechanism, smooth operation and vintage industrial appearance make this engine an engaging mechanical display piece.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady-to-Run Configuration: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe engine arrives pre-assembled and adjusted for operation, so it is ready for hands-on experience. Included maintenance accessories and operating instructions help simplify setup and operation, allowing mechanical enthusiasts to explore the motion of a classic external combustion engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHands-On STEM Learning: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis vintage thermal engine offers a practical way to explore early heat-engine technology and fundamental physics concepts, including thermal expansion, pressure-driven motion and energy conversion. Suitable for STEM demonstrations, educational displays and mechanical learning activities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCollectible Mechanical Display: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe visible internal transmission components allow close observation of the engine's operating principles. Display it on a desk, shelf or on display shelves, or disassemble selected parts for structural inspection. A distinctive addition to a mechanical enthusiast's collection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Brand: RETROL\u003cbr\u003e.Model: VE-02\u003cbr\u003e.Material: Metal + Wood\u003cbr\u003e.Product Configuration: RTR (Ready to Run)\u003cbr\u003e.Cylinder Length: 53 mm\u003cbr\u003e.Bore: 21 mm\u003cbr\u003e.Stroke: 24 mm\u003cbr\u003e.Operating RPM Range: 200–1000 RPM\u003cbr\u003e.Operating Time: Approximately 20 minutes per run\u003cbr\u003e.Cooling Method: Evaporative Water Cooling\u003cbr\u003e.Starting Method: Manual Start\u003cbr\u003e.Lubrication Method:\u003cbr\u003eDry Lubrication: Apply 3000-grit graphite powder to the cylinder wall\u003cbr\u003eWet Lubrication: Use industrial white oil or 0W-20 lubricating oil\u003cbr\u003e.Generator Output Voltage: 5–24V\u003cbr\u003e.Product Weight: 1300g\u003cbr\u003e.Package Weight: 1500g\u003cbr\u003e.Product Dimensions: 25 x 10 x 15cm\u003cbr\u003e.Package Dimensions: 30 x 15 x 20cm\u003cbr\u003e.Packaging: Graphic Carton\u003cbr\u003e.Age: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Vacuum Engine *1\u003cbr\u003e.Graphite Lubricant *1\u003cbr\u003e.Allen Keys *3\u003cbr\u003e.Wick *1\u003cbr\u003e.Metallographic Sandpaper *1\u003cbr\u003e.Small Water Bucket *1\u003cbr\u003e.Instruction Manual *1\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":67975662338262,"sku":"33ED3770598","price":309.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/retrol-ve-02-flame-licker-vacuum-engine-generator-model-external-combustion-engine-educational-toys-gifts.jpg?v=1794552436","url":"https:\/\/www.enginediy.com\/de-au\/products\/retrol-ve-02-flame-licker-vacuum-engine-generator-model-external-combustion-engine-educational-toys-gifts","provider":"EngineDIY","version":"1.0","type":"link"}