Steering engine

Abstract

The invention discloses a steering engine, comprising a motor, a motor output gear, a gear set, a steering engine output shaft and a housing; an output shaft of the motor is connected coaxially to the motor output gear, the motor output gear is in transmission connection to the steering engine output shaft, the housing comprises an output face which includes an output shaft hole, the steering engine output shaft is passed through the output shaft hole, the steering engine output shaft includes a gear end and an output end, the output end is positioned outside the housing, and the center of the output face is positioned in the output shaft hole. The steering engine output shaft is disposed in the middle of the output face of the steering engine, the steering engine rotates the steering engine output shaft so that rotational radius of the steering engine is decreased greatly, and the steering engine may use less space; the steering engine output shaft and the steering engine housing are stressed uniformly, deformation rarely occurs, better transmission can be provided, and output force is unaffected; particularly when applied to robot or flight control, the steering engine allows reduced size for a robot or a flight apparatus.

Description

technical field [0001] The invention relates to the field of motor transmission, in particular to steering gear. Background technique [0002] The steering gear first appeared in the movement of model airplanes, and it is the power source for remote control models to control actions. In order to be suitable for various models, steering gears have been developed in various types and sizes. The steering gear can be regarded as a power mechanical group that encapsulates the motor, control and feedback system. It is easy to use, powerful, and can accurately control the displacement angle of the motor shaft according to the signal requirements. It is also usually used to make small robots, toys, and power sources for equipment actions. [0003] Most of the traditional steering gears are in the shape of a cuboid, and the output shaft of the steering gear is at one end of the long side of the cuboid. Therefore, the radius of rotation of the traditional steering gear around the o...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a steering gear, which can solve the problem that the existing steering gear rotates around the output shaft with too large a turning radius, and sufficient space needs to be reserved for the steering gear during product design and assembly. Rotation; and the force point of the steering gear is also on the edge of one end of the steering gear. The steering gear casing is unevenly stressed and easily deformed, which will also cause changes in the center distance of the gears, poor transmission, and affect the output efficiency.

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