Miniature Horizontal Single Cylinder Steam Engine Generator Model Kit Metal Physics Toy
Hero Section: The Raw Power of Steam
Step back into the age of steam with this rugged, industrial-grade Single Cylinder Steam Engine. This isn't a delicate display piece; it's a heavy-duty machine built for action. Weighing over 1.2kg, it captures the essence of early power generation. Connect it to a boiler (or even a modified pressure cooker), open the valve, and watch as the 25mm piston drives the massive 77mm flywheel. It’s a visceral, hands-on experience that demonstrates the sheer force of steam pressure in a way no textbook can.
Why Choose This Steam Engine Kit?
- Rugged Industrial Design: Designed with practicality in mind, this engine features a tough, unpolished aesthetic that appeals to those who love raw machinery. It’s not about being pretty; it’s about being powerful.
- Functional Generator Set: This is more than just a spinning wheel. The engine is part of a generator set, complete with a baseplate and USB power output. It demonstrates the complete cycle of energy conversion: Heat $\rightarrow$ Steam $\rightarrow$ Mechanical Motion $\rightarrow$ Electricity.
- Heavy-Duty Specs: With a 25mm piston diameter and a 22mm stroke, this engine has a displacement of 25ml. This large capacity means it delivers significant torque, capable of driving the generator with authority.
- Versatile Power Source: While designed for model boilers, this engine is robust enough to be powered by a household pressure cooker (using the provided interface valve). This makes it an accessible entry point for steam enthusiasts who don't yet own a dedicated boiler.
Technical Highlights: Engineering Insight
- Single-Action Cylinder: The engine uses a classic single-action design, where steam pushes the piston in one direction, and the flywheel's momentum returns it. This simple, reliable mechanism is the foundation of steam history.
- Large Flywheel Inertia: The 77mm flywheel provides the necessary rotational inertia to keep the engine running smoothly between power strokes, mimicking the operation of full-sized industrial steam engines.
- Lubrication System: To ensure longevity, the engine requires lubrication. We recommend applying suitable grease to the moving parts after operation to prevent wear and corrosion.
Specifications
- Type: Horizontal Single Cylinder Steam Engine
- Material: Heavy-Duty Metal
- Flywheel Diameter: 77mm
- Piston Diameter: 25mm | Stroke: 22mm
- Displacement: 25ml
- Product Weight: 1220g (Solid & Stable)
- Dimensions: 18 x 17 x 8 cm
- Power Source: External Steam Boiler (Not Included)
- Packing: Protective Box
Usage Scenario: The Garage Experiment
It’s a Saturday afternoon in the workshop. You set up the heavy engine on your bench. You connect the steam line from your boiler. As the pressure builds, you hear the hiss of steam. You give the large flywheel a firm push. Chug-chug-chug... The engine roars to life, the piston pumping rhythmically. You plug a USB light into the output, and it glows. It’s a satisfying, mechanical triumph that connects you directly to the roots of modern engineering.
Important Tips from the Expert
- Boiler Required: This is the engine only. You will need a source of steam (model boiler or pressure cooker) to run it.
- Lubrication is Mandatory: Steam washes away oil. Always lubricate the piston and bearings with steam oil or high-temperature grease before and after every run.
- Safety First: Steam can cause severe burns. Do not touch the steam lines or cylinder during operation. Ensure all connections are tight.
- Run Time: We recommend running the engine for no more than 5 hours continuously to prevent overheating and excessive wear.
Customer Support
We are dedicated to supporting your steam hobby. If you need advice on boiler connections, lubrication, or maintenance, please contact our expert support team at service@helloworld7.com
Delivery
Free Return & Exchange
Our 60-Day Fit Guarantee, Free Exchange & No-Hassle Returns
Shipping from US facilities
Your purchase makes a difference
