Front output overspeed ratio speed reduction large-torque motor

Abstract

The invention relates to a front output overspeed ratio speed reduction large-torque motor. The motor comprises a motor shell, a motor stator, a motor rotor, a motor shaft, a driving wheel and a rearend cover; the device further comprises a suspension torque flange, a power output flange, a power output shaft, a driven wheel and a multi-shaft linkage device. According to the technical scheme, a flange ring is arranged in the middle of a motor cavity; a multi-shaft helical gear transmission device and the motor form an all-in-one machine; the invention aims to solve the defects in the prior art, and provides an energy-saving and environment-friendly product which can effectively reduce a mechanical friction coefficient, increase the torque by several times to dozens of times on the basis of a standard motor, achieve the ultrahigh energy efficiency value in efficiency, and is high in space saving value, novel in appearance, high in protection grade and convenient to install.

Description

technical field [0001] The invention relates to a deceleration motor, in particular to a front output overspeed ratio deceleration high-torque motor. Background technique [0002] In the prior art, the combination of the reducer and the motor can achieve a certain range of speed change. Not only can the effect of speed change be realized, but also the power of the motor will not be affected, and the torque of the output shaft will increase several to dozens of times. [0003] In the prior art, the combination of the reducer and the motor is more common. In order to increase the torque, the reducer casing must be designed separately. This combination looks like a reducer. The slip ratio is extremely large when the speed is changed, and the large speed ratio cannot be realized. [0004] Using the existing motor standards to design motors with deceleration devices generally use planetary deceleration mechanisms to cooperate with the motor, but most of them have the following de...

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Problems solved by technology

[0003] In the existing technology, the combination of the reducer and the motor is more common. In order to increase the torque, the reducer casing must be designed separately. This combination looks like a reducer. The slip ratio is extremely large when the speed is changed, and the large speed ratio cannot be realized.

[0004] Using the existing motor standards to design motors with reduction devices generally use planetary reduction mechanisms to cooperate with the motor, but most of them have the following deficiencies: A. Generally, the reduction ratio is low, and it can only be reduced by several times, which cannot meet the speed ratio requirements. , B. Due to the limitation of the planetary deceleration structure, the output torque cannot meet the requirements. C. Due to the influence of the planetary deceleration structure, the structure is relatively complicated and not easy to maintain. The planetary deceleration structure adopts the concentric sleeve shaft of the motor shaft and the power output shaft method, the production cost is high, and it is easy to be damaged. At the same time, the high torque output of the motor shaft and the power output shaft is affected by the sleeve shaft method.

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