Engines/Generators

Steam Engine

Amazing vintage steam model makes a great comparison to today’s engines! Precision craftsmanship and old-world quality make this miniature steam engine perfect for the young engineer or innovative teacher. Features heavy-duty, seaml... More.

The Stirling Engine

External combustion! Developed by Scot Stirling in the early 1800’s and based on external heat transfer (as opposed to a car engine, which is an internal combustion engine). This is a hot air engine that takes advantage of the expanding and... More.

Internal Combustion Engine Model Gasoline Motor

Highly-detailed engine model perfect for any technology, physics, or general science classes. Four-stroke operation is demonstrated by the gear-driven timing mechanism, valves, ignition system, and more. DC power input is available to power ... More.

Basic Stirling Engine

This affordable Stirling Cycle Engine measures 7" x 4-1/4" and comes complete with built-in alcohol burner. Red flywheels and chassis mounted on a green base, this all-metal engine runs silently at speeds in excess of 1,000 RPM and i... More.