The invention discloses a motor, a cradle head comprising the motor and an air vehicle comprising the cradle head, wherein the motor comprises a base, a rotating shaft, a stator component, a first bearing, a stator bearing and a rotor component used for driving an outer member to rotate; the rotating shaft is provided with a first end part, a second end part and a middle part for connecting the first end part and the second end part; the base is connected onto the first end part through the first bearing; the rotor component is connected to the middle part; the stator bearing, the rotor component and the first bearing are arrayed in sequence in the axis direction of the rotating shaft; the stator component is connected onto the rotating shaft through the stator bearing. According to the motor, the cradle head and the air vehicle, provided by the invention, the torsion transmitted to the outer member produced by the rotating shaft can be reduced, the motional smoothness of the outer member can be improved, at the same time the time consumption of movement on the rotating shaft can be reduced, and the speed of the outer member responding to the motor is increased.
Motor, cradle head and air vehicle
2015-12-30
Patent
Elektronische Ressource
Englisch