R Series
Rotary Engines
Compact. High power-weight ratio. Low vibration.
Rotary Engine AE50R - Proven Reliability
The AE50R is a 294 cm³ single stage rotary engine with liquid cooling plus forced air cooling for the rotor core, lubrication via metered oil pump directly to main bearing and rotor tips with partial oil recovery system, twin spark plugs, electric starter, 14 Volt/18 Amp alternator, electronic fuel injection and electronic control system.
The AE50R generates 41 kW and is the only rotary engine worldwide that is certified according to EASA Part 22 Subpart H on today‘s market. The remarkable power-weight ratio (2 hp : 1 kg) makes it the ideal engine for unmanned vehicles. With more than 1,400 engines produced, the AE50R has proven its reliability in both, manned and unmanned applications.
Facts Specifications
| AE50R | |
| Displacement | 294 cm3 (17.9 cu.in) |
| Fuel | AVGas 100LL or RON 95 Unleaded |
| Engine Oil | approved synthetic |
| Coolant | 50% glycol, water |
| Engine Control | ECU |
| Ignition Timing | variable |
| Spark Plug | surface discharge |
| Alternator | 14 Volt / 18 Amp |
| Weight (dry) | 24.5 kg / 54.0 lb |
| Performance at sea level | 37.3 kW / 50 hp |
| Max. RPM | 7,750 min-1 |
| Max. Torque | 52.5 Nm |
Rotary Engine Development AE110 R - The Next Austro Rotary Engine
The AE110R is a 588 cm³ dual rotor rotary engine with liquid cooling plus forced air cooling for the rotor cores, lubrication via metered oil pump directly to main bearing and rotor tips, twin spark plugs, electric starter, 14 Volt / 18 Amp alternator with high power output, electronic fuel injection and electronic control system.
The AE110R is a single stage rotary engine that generates 80 kW. The remarkable power-weight ratio (2 hp : 1 kg) makes it the ideal engine for unmanned vehicles and VLA. To address customer requirements best as possible, this engine is not certified yet.
Please contact us to discuss your specific requirements.
Facts Preliminary Specifications
| AE110R | |
| Engine type | Rotary engine |
| Max. takeoff power | 80 kW / 110 hp |
| Displacement | 588 cm3 |
| RPM @ max. takeoff power | 7,750 rpm |
| Max. continuous power | 70 kW 7 95 hp |
| RPM@ max. continuous power | 7,100 rpm |
| Electrical power output | 200 W |
| Base engine weight (no fuel pump, muffler, propeller coolant, etc.) | 47 kg / 103.05 lbs |
All specifications, weights, representations, colors, equipment, use of materials and model references provided herein are for purely illustrative purposes and legally non-binding, subject to alterations and not warranted or guaranteed to be true or accurate.