Rotron RT300

The Rotron RT300 is a series British aircraft engines, designed and produced by Rotron Power Ltd of Semley, Wiltshire for use in unmanned aerial vehicles, light aircraft and helicopters.

Design and development
The engine is a single-rotor Wankel, 300 cc displacement, liquid-cooled, petroleum/jet fuel engine design. It can be employed direct-drive or with a toothed poly V belt reduction drive. It employs dual electronic ignition and produces 31 to 50 hp at 7500 rpm, depending on the model.

Variants

 * RT300 Jet-A1
 * Model that runs on Jet A-1 fuel, with a compression ratio of 8.5:1 and produces 31 hp at 7500 rpm.


 * RT300 LCR
 * Model that runs on petroleum or avgas, with a compression ratio of 9.6:1 and produces 32 hp at 7500 rpm.


 * RT300 XE
 * Model that runs on petroleum or avgas, with a compression ratio of 9.5:1 and produces 50 hp at 7500 rpm.