FIELD: aviation equipment.
SUBSTANCE: aircraft electric coaxial propeller unit comprises coaxial top and bottom rotors arranged on rotor and stator of the motor to run in opposite directions, and power source. Electric power is supplied via wires through sliding contacts to the electric motor. Wires supplying electric power to electric motor are arranged in slots of plastic fixing tube put on axis of metal core inserted into bearing, on which electric motor is fixed. Sliding contacts are made in the form of a ring and are put on the above plastic fixing tube.
EFFECT: invention makes it possible to reduce labour intensity of assembly of power plant.
1 cl, 3 dwg
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