FIELD: aircraft technology.
SUBSTANCE: invention relates to the field of aviation, namely to the designs of vertical take-off and landing aircraft, multicopters. The system of fixing the electric motors of the main propellers of the aircraft includes M electric motors of the main propellers, where M is an even integer, attached by its fixed base to the inner surfaces of the supporting frame that are opposite and symmetrical with respect to each other, forming coaxial pairs of electric motors of the main propellers. In this case, the main propellers of the coaxial pair rotate around one axis, are turned inside the bearing frame to each other and do not touch it. There is only air between the main propellers, they are not connected to each other and do not touch each other.
EFFECT: propellers are protected from collisions with the ground surface and other obstacles by using a supporting frame.
2 cl, 1 dwg
