8 - 180g Wankel engines

The Sky Power Wankel Rotary UAS Engine is a hybrid electrical engine with a compact design and an outstanding power-to-weight ratio. Therefore, the engine allows a higher ...

The AR731 has the highest power-to-weight ratio of any rotary engine in the world. It has been specifically designed and developed to be the ultimate engine for small target drones and short-life UAV's. ...

... with much longer life and better SFC than any alternative engine. It has been developed from the mature AR731 target drone engine to meet the needs of small surveillance-type UAVs. The engine ...

The AR801 is a highly optimised, light-weight, single rotor, liquid cooled engine. It has the facility to mount alternators between 0.9 to 2.0 kW. It has been designed and developed specifically for existing and future ...

The world-class 40S engine is the result of over 80 year’s combined engineering experience. Delivering superior performance, it combines a modern rotary engine with patented SPARCS cooling technology ...

The world-class 80S engine gives you an unsurpassed power to weight ratio while delivering a low cost of ownership. Lightweight, efficient and featuring patented cooling technology, AIE precision engines ...

The world-class 225CS – 40 BHP rotary engine that delivers market-leading performance in terms of power, weight, efficiency and reliability. Combining all the advantages of a Wankel rotary engine ...