DA 35 EFI Mil Spec UAV Engine

Description

This DA35EFI engine comes fitted with state of the art electronic fuel injection. This mil spec version provides a fuel injection system that has been in service on over 700 aircraft and has more than 67,000 flight hours in various environments around the world. The system has been tested to 20,000 ft altitude and temperatures ranging from -10°F to 120°F.

This system followed the test methods under MIL-STD-810, testing out the majority of the laboratory methods available.

 

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Alternator System Options:

200W Alternator:

This 3 phrase brushless alternator is direct driven on the engine crankshaft. The stator is mounted to the crankshaft casing, with the rotor spinning on the crankshaft.

The system includes a 200 W Power Management Unit. The PMU provides three lines with a chosen voltage in the range: 12 – 15 VDC at 15 Amps and 4.8 – 7 VDC at 7 Amps.

Configurable with LiIon, LiPo, LifePO4, SLA, NiCad, NiMH, and Lead Acid Battery.

24 V option available, contact HFE Int. for info and pricing.

500W Starter Alternator:

This 3 phrase brushless alternator is direct driven on the engine crankshaft. The stator is mounted to the crankshaft casing, with the rotor spinning on the crankshaft.

The system includes a 500 W Power Management Unit with an integrated starter controller, allowing the engine to start remotely. The PMU provides three lines with a chosen voltage in the range: 24 – 28 VDC at 12.5 Amps, 12 – 15 VDC at 9 Amps, and 4.8 – 8 VDC at 8 Amps.

Configurable with LiIon, LiPo, LifePO4, SLA, NiCad, NiMH, and Lead Acid Battery.

ADDITIONAL INFORMATION

Lead Time	8 – 10 weeks
Power	2.2 kW, 3 hp
Weight (engine with intake)	1 kg, 2.2 lb
Weight (ECU)	70 g, 0.15 lb
Weight (Fuel Pump)	130 g, 0.29 lb
Standard Operating Speed	1,500 to 8,200 RPM
Voltage	10 V to 15 V
Power Draw	1 Amp peak, 1 hour/1,000 mAh