AR801 - 50 BHP
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AR801 - 50 BHP ROTARY ENGINE FOR DRONES & UAVs ENGINES 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 ard developed specifically for existing and future drones and UAVs requiring 35 to 60 bhp, with direct drive to propeller or vehicle gearbox. DESIGN FEATURES • Exceptionally high power to weight ratio • Low cross sectional area • Economical fuel consumption • Long life TECHNICAL SPECIFICATION Engine Type: Capacity: Power Output: Weight: Wankel-type rotary, single rotor engine. Single rotor - 294cc 40 bhp at 6.000 engine rpm. Alternatively 51 bhp at 8,000 rpm (carburettor); or 60 bhp at 8,000 rpm (EFI). 431b (19.5kg) as illustrated. Installed weight with cooling system and generator is 53.71b (24.4kg) Direction of Rotation: Anti-clockwise (looking at face of prop flange) Ignition System; Electronic 28 volt duplicated CD system with magnetic triggering firing twin spark plugs. Fuel Type: Regular grade (min 92 RON) Mogas (with or without lead) or Avgas 100LL Specific Fuel Consumption: 0.50lb/bhp hr at 70% cruise = typically 2.0 imp gallon/hr (2.5.0 US) 0.56lb/bhp hr at maximum power. Vibration: Nominally zero (± 20cm gm) radial imbalance. Peak-to-mean torque fluctuation is 4 approx. NOTE Certain design features of the engine are covered by British, U.S. and other foreign patents. SPECIALIST PROPULSION SYSTEMS

APPROX. EXTERNAL DIMENSIONS (mm) SPECIALIST PROPULSION SYSTEMS