UAVOS Upgrades Four-Stroke Gasoline UAV Engines

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UAVOS Upgrades Four-Stroke Gasoline UAV Engines
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UAVOS has upgraded its UAV-70 and UAV-85 four-stroke gasoline engines for unmanned aerial systems (UAS), in order to provide greater reliability and efficiency as well as longer engine lifespan.

Based on technology from Fiala Prop, the engines feature state-of-the-art air cooling and twin-nozzle fuel injection technology, as well as brushless starter-generators. Microprocessor-controlled ignition provides east starting and smooth running throughout the entire range of engine speeds. UAVOS’s injection system can be precisely fine-tuned with a lambda probe, depending on operating...


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