A dual-stator permanent magnet synchronous motor

Abstract

The invention discloses a double-stator permanent magnet synchronous motor, which includes a mounting base, a shell, a vibration damping mechanism, a heat dissipation mechanism and an automatic protection mechanism. One side inside the body is provided with a bearing mounting seat, the bearing mounting seat is provided with an output shaft, the two sides inside the housing are respectively provided with a first stator and a second stator, and the two sides inside the housing are respectively A first rotor corresponding to the first stator and a second rotor corresponding to the second stator are provided. The invention is simple in structure and reasonable in design, can absorb and consume the vibration force generated when the motor is working, effectively buffer the vibration of the motor, and can stably accelerate the dissipation of heat inside the motor housing, increasing the service life of the motor, and at the same time Automatically detect the internal temperature of the motor during the working process of the motor. When the temperature is too high, an alarm will be issued and the circuit will be cut off to protect the motor.

Description

technical field [0001] The invention relates to the technical field of motor equipment, in particular to a double-stator permanent magnet synchronous motor. Background technique [0002] The traditional motor generally has only one stator and one rotor. Whether it is a DC motor, a synchronous motor or an asynchronous motor, there is only one mechanical port. In recent years, some people have proposed the concept of a dual-rotor motor. Realize the independent transmission of 2 mechanical axis energy. This new type of motor greatly reduces the size and weight of the equipment, improves the work efficiency, can well meet the requirements of energy saving and speed regulation, and has superior operating performance. Therefore, it has good application prospects in many fields. . [0003] The traditional devices have the following deficiencies: [0004] 1. During the working process of the motor, due to the rotation of the rotor and the output shaft, the motor itself will vibra...

AI Technical Summary

Problems solved by technology

[0004] 1. During the working process of the motor, due to the rotation of the rotor and the output shaft, the vibration of the motor itself will be caused, but at present, only the spring and simple structure are used for buffering, and the shock absorption effect is poor, which cannot effectively absorb and consume the generated motor. vibration force;

[0005] 2. At the same time, the motor tends to generate high temperature during operation, especially in some places with high temperature or when the air temperature is increased, it can only be cooled by an internal fan blade, and the cooling effect is poor;

[0006] 3. And when the temperature inside the motor is high, the precise structure inside the motor may be damaged if timely feedback and corresponding protection measures cannot be taken.

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