E-110b2

Propulsion Systems

Tailored for UAVs

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E-110b2 EFI Engine

Ideal for UAVs of MTOW from 50 to 100 kg. The seamless combination of the in-house developed electronic control system and the unique mechanical design gives the E110b2 engine high power density and guarantees the durability and reliability of the  propulsion system. Compared to the earlier generation of engines, the 15%-25% lower fuel consumption  allows the UAV to cover longer mission range. The compact mechanical design facilitates the integration into the airframe with limited space.

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SPECIFICATIONS

 

Weight¹  2.9 kg
Displacement 110 cc
Bore 45 mm
Stroke 35 mm
Max. continuous speed 8500 RPM
Rated power at 7000 RPM 7.8 HP (5.8 kW)
BSFC² at cruise 360-480 g/kWh
TBO³ 120-200 hrs
Fuel to Oil Mixture 50:1

¹ Nett weight of engine core. The gross weight with propeller, muffler, Ignition modules, engine control unit and fuel pump may vary depending on configuration.
² Depends on aerodynamic and operational factors.
³ Depends on conditions of use, estimated.

Fuel types: Gasoline octane 93-100, AVGAS

FEATURES

  • Electrical fuel injection system
  • Barometric pressure, CHT&IAT sensors
  • Aircooling with active CHT control
  • ECU with electrical fuel injection control
  • Constant speed control
  • Wide temperature range (-25°C to + 50°C)
  • Ambient pressure and temperature compensation
  • Serial link or PWM signal control

Optionally mountable

  • Liquid cooling
  • Dual spark plug for redundancy
  • Rear shaft power output
  • CW/CCW rotation
  • Customised Inlet and exhaust position 
  • Customised muffler
  • Start/Generator