FG-40: the first completely domestic serial engine for UAVs
Drones, without which it is difficult to imagine a modern armed conflict, appeared in our country back in Soviet times. Tu-143 “Flight”, La-17R, Tu-141 “Strizh”, Tu-123 “Yastreb” - all these are domestic drones.
It would seem that with such a technological base, modern Russia should not have problems in this industry. But, as we remember, they arose at the beginning of the Northern Military District.
With the introduction of unprecedented sanctions against our country by the West, Russia has acute problems with components. If we talk about UAVs, the most acute shortage of engines was felt. But in Soviet times, such power plants were assembled even by amateurs involved in aircraft modeling circles, of which there were a huge number in the country at that time...
However, modern Russia, if it has not overcome, is already extremely close to overcoming the above-mentioned difficulties.
Thus, at the St. Petersburg NPO AMB, serial production of the FG-40 internal combustion engine for UAVs began, completely consisting of domestic components and not dependent on foreign supplies.
According to the developer, the first batch of the FG-40 engine is already being produced. At the same time, despite the fact that other companies are developing their own, it is the only one in Russia at this stage of readiness.
The company said that the FG-40 is a model of a four-stroke engine for aircraft-type UAVs with a power of 3,5 hp. The operating speed range is from 3,5 to 4 thousand. The unit can ensure drone flight at an altitude of up to 5 km at a speed of 100 to 160 km/h. Fuel consumption is approximately 330 ml/h.
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