A flap motor

Abstract

The invention discloses a flap motor. The flap motor comprises a casing; a fixing plate and a first bearing are arranged in the casing; a second bearing is arranged at the front end of the casing; a motor is arranged on one side of the fixing plate, and a coupling is arranged on the other side of the fixing plate; the motor is connected to one end of the coupling, and the other end of the couplingis provided with a lead screw; the lead screw passes through the first bearing and the second bearing; a slider capable of sliding along the lead screw is arranged on the lead screw; a connecting frame is arranged on the slider; a horizontal axis passes through the second bearing; a control module is arranged in the casing; and the control module is connected to the motor. When the flap motor ispowered on, the motor drives the lead rod to rotate through the coupling, the rotating lead screw drives the slider to move, the moving slider drive the reciprocating motion of the connecting frame, aconnecting block arranged on the front end of the connecting frame is connected to a flap of an airplane, the connecting frame drives the flap of the airplane to move together; a position of the flapof the aircraft is acquired through a position feedback varistor of the control module and is sent to a single chip microcomputer module; the single chip microcomputer module determines the positionof the flap motor, and control the motor according to the state of the switch, thereby realizing the control of the aircraft position flap.

Description

technical field [0001] The invention relates to the technical field of flap manipulation of light sport aircraft, in particular to a flap motor. Background technique [0002] Light Sport Aircraft (LSA) is a new type of general-purpose aircraft that fills the gap between ultra-light aircraft and high-end two-seater single-engine piston aircraft. category, light sport aircraft takes into account the advantages of both light aircraft and high-end two-seater single-engine piston aircraft, and has the low price and high cost performance of light aircraft and the good comprehensive performance of high-end two-seater single-engine piston aircraft. At present, the development of light sport aircraft in my country It is still in its infancy, but many foreign aircraft manufacturers have entered the Chinese market. As China's comprehensive low-altitude opening is approaching, light sport aircraft will usher in a golden period of development in China. [0003] The flight process of light...

AI Technical Summary

Problems solved by technology

[0003] During the flight of light aircraft, flap motors need to be used to control and feed back the movement and position of the aircraft flaps. At present, there is no flap motor specially used for light sport aircraft in China.

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