Sunnytech Stirling Engine Motor Educational Toy for Imagination Development

This is an interesting model toy - a Stirling engine model that uses an alcohol lamp's heat to generate electricity. The electricity powers an LED light that emits different colors. It's a great opportunity to investigate how a Stirling engine works, inspiring curiosity and creativity.

The engine measures 165x95x120mm (6.50x3.74x4.72in) and weighs 810g (1.79lb). It is mainly constructed from stainless steel, brass, bearing steel, aluminum, and quartz glass. The flywheel is 60x9mm (2.36x0.28in) and the engine runs at 1700-2000 RPM. The product comes fully assembled and is suitable for education, research, and artistic applications.

This Stirling engine is a wonderful gift for friends, kids, and students. Its heavy metal construction allows it to work stably on a table, and it makes for an amazing conversation piece on your desk - decorative and impressive. It's entertaining to see people's reactions when they give the wheel a gentle push after lighting the alcohol burner for 20-60 seconds.

The engine is designed to be compact and convenient, allowing you to bring it home, to school, or to the office. It comes with a spare glass cylinder and O-ring, so you can easily replace it if it breaks during shipping or use. The engine's high-quality construction and surface treatment ensure it runs quietly and stably at high speeds.

In addition to the Stirling engine, the package includes an alcohol burner lamp and a multicolor LED. The heat from the alcohol causes the engine to run, generating electricity that powers the LED, creating an interesting and imaginative toy.

This Stirling engine makes an excellent gift for a variety of applications, such as kids' science projects, physical/mechanical learning, teacher demonstrations, and birthday presents for friends and family. Many of our customers are from schools and colleges, where the engine is used for educational purposes.

Overall, this is an extremely well-made, easy-to-operate, and long-lasting Stirling engine model that is sure to impress and captivate everyone who sees it.

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