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Description
Stirling Engine Model Physical Motor Power Generator External Combustion Educational ToyStirling Engine Model Physical Motor Power Generator External Combustion Educational Toy Description: Item Name: Stirling Engine Model Color: silver Materials: brushed aluminum alloy+stainless steel+thickened glass Size: 155*130*80 mm Weight: 628g Flywheel Diameter: 60mm Transmission Wheel Diameter: 25mm Power Cylinder Bore: 12. 5mm Piston Stroke: 13mm Generating Voltage: 3 5v Suitable Age: 8 years old and above Experiment Type: physical Package:
Stirling Engine Model Physical Motor Power Generator External Combustion Educational Toy
Description:
Item Name:Stirling Engine Model
Color: silver
Materials: brushed aluminum alloy+stainless steel+thickened glass
Size: 155*130*80 mm
Weight: 628g
Weight: 628g
Flywheel Diameter: 60mm
Transmission Wheel Diameter: 25mm
Power Cylinder Bore: 12.5mm
Piston Stroke:13mm
Generating Voltage: 3-5v
Suitable Age: 8 years old and above
Experiment Type: physical
Package: Small Carton
Metal Base style: Mirror
Metal Base style: Mirror
Features
-This is an external combustion engine in which the fuel is burned continuously, and the piston is moved by the expansion of air (or helium or hydr ogen) as a medium, and the expansion gas is cooled in the cold chamber, and the cycle is repeated. Only a small alcohol lamp, you can make it fast rotation and strong power.
-As the external combustion engine to avoid the traditional internal combustion engine of the explosion to do work, in order to achieve a high efficiency, low noise, low pollution and low operating costs.
-The biggest advantage of the external combustion engine output and efficiency from the influence of altitude, very suitable for high altitude areas.
Instructions
-The engine model on the horizontal position by hand toggle the flywheel to see if smooth, if there is a strong sense of raw astringent, check the connection rod is normal, whether the cylinder oil and dust, and if so, please use toilet paper to erase Not smooth. Toggle the flywheel feel pressure rebound within the cylinder body is a normal phenomenon, the cylinder is sealed.
-The packing bag of alcohol lamp cotton wear into the metal cap lamp.
-Please go to the pharmacy to buy 95% purity alcohol, anhydrous industrial alcohol better. Fill the alcohol lamp to less than two-thirds.
-Alcohol lamp to the alcohol lamp, at the premise of ensuring safety, ignite the alcohol lamp about 2 minutes after the flywheel, until the flywheel automatic operation so far, the whole process of heating, hands may not touch.
-Led lights can be directly into the generator output interface, if not inserted, the exchange can be positive and negative, led a long foot for the cathode.
Safe End Procedure
-After use, allow the engine to cool naturally.
-After the engine cools naturally, keep the engine out of the reach of small children.
-Adults's guidance is needed for young children to use the engine, so as not to burn or break the item accidentally or get injured.
Note
-Do not touch the baked test tube and the metal connected to it, so as not to burn.
-Long time light alcohol lamp, alcohol lamp can not easily touch, so as not to burn.
-Suitable for more than 8 years of age, 8 years of age need to operate under the guardianship of parents.
-When heating, do not touch the tube of alcohol lamp tube, wick combustion will produce moisture, if touched, may lead to tube cracking.
-Both ends of the connecting rod joint activities need to add regular oil lubrication, the piston can not refuel, otherwise it will not work the resistance.
Package Included:
1 x Stirling Engine Model
1 x Alcohol Lamp
1 x Standby Test Tube
1 x Conveyor Belt
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Comfortable and casual attire!
Color: Teal, Size: X-Large
Great price and a nice comfortable Dry-Fit shirt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 5
Polo
Color: Pink, Size: XX-Large
Nice shirt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 5
Great Summer Look & Very Comfortable Fit Perfect Vacation Shirt for Tall Guys
Color: Khaki, Size: Large
I am very pleased with the quality of this shirt. The material is incredibly soft and has a nice weight to it, making it feel durable yet breathable. It features a moisture-wicking property that makes it a clean-looking, essential summer shirt, especially for those warmer days here in Utah. I really like the tan color; it looks great and pairs easily with a pair of jeans, nice shorts, or even flip-flops and sandals.
At 6'5" and 260 lbs, finding a shirt that fits my height can be tricky, but the size fits me pretty good and the fit is actually better than some other extra-larges I have tried. Even with a little bit of a belly, it is very flattering and the soft material feels great against the skin. It is slightly shorter than some other XL shirts, but it still works well for my frame. We are heading out on a cruise this week, and this is definitely going to be my go-to shirt for checking out the ship and staying comfortable in the sun.
The washability is another high-quality factor—I always wash things before wearing them, and this one didn't shrink much at all. Everything from the color to the texture stayed perfect right out of the wash. Overall, I hope you enjoy this shirt as much as I did because it really is a well-made and good-looking product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
★★★★★ 5
Fit correctly
Color: Black, Size: Large
My Father N Law loved this shirt for his birthday gift
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 4
Overall nice shirt
Color: Blue, Size: X-Large
Nice fit, nice material. Collar doesn’t lay well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
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