Stirling Engine Generator – Polished Display with Voltmeter

See heat turn into motion

A polished Stirling engine display brings an elegant piece of engineering to your desk or collection. Watch the exposed flywheel and connecting mechanism work together, then explore the generated voltage using the display built into the black base.

Engineering you can see

• Visible mechanism: follow the movement of the flywheel, linkage and belt-driven generator.
• Polished metal details: reflective components contrast with the clean black display base.
• Transparent heating cylinder: a quartz heating tube provides a clear view of part of the working mechanism.
• Built-in voltmeter: observe electrical output as the engine runs.
• USB demonstration connection: connect the supplied bulb and lead to explore heat-to-electricity conversion.

Technical details

• Stirling hot-air engine demonstration model with external heat source
• Approximate dimensions: 17 × 8 × 9.5cm
• Manufacturer-stated net weight: 480g
• Quartz heating cylinder
• Aluminium-alloy flywheel and support components
• Polished metal mechanism on a plastic display base
• Integrated digital voltmeter and USB socket

Included with the model

The engine and display base, burner, demonstration bulb with lead, two adjustment keys and spare seals shown in the kit photograph. Fuel is not included.

Use and care

For adult collectors and supervised educational demonstrations. This model uses an open flame and develops hot surfaces: use a stable, heat-resistant surface in a well-ventilated area, keep clear of flammable materials and never leave it running unattended. Follow the manufacturer’s operating and fuel instructions; extinguish the flame and allow everything to cool fully before handling or refuelling. Keep away from children and pets.

Electrical output depends on operating conditions. The USB socket and bulb are intended for demonstrations; no regulated charging output or phone-charging capability is specified. Natural machining and finish variations may be visible.