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What are the advantages of harmonic reducers?

update:16-06-2021
abstract:

The structure of the harmonic reducer is that on the en […]

The structure of the harmonic reducer is that on the entire rigid wheel and flexible wheel, the teeth with the same modulus can be fully cut out. The most common gears mainly include greater fluctuations, and at the same time, they are in a concentric position during the entire transmission process. , The gap between each other is larger, and the friction becomes less and less. Of course, on the long axis of the ellipse, the whole work height is more compatible, and it will show different states when it is running. What are its advantages?
First of all, the structure is very simple, the volume is small, and the weight is light. Because the transmission of the harmonic reducer is mainly composed of three parts, mainly including wave generator, flexible wheel, rigid wheel, etc., in the whole transmission process, it is better than ordinary transmission reducer, and has higher efficiency. At the same time, the number of parts is larger. less. It is precisely because of this that the corresponding volume and weight are reduced by about one-third, and it has high integration. The transmission ratio range is larger. The current main categories include single-stage, double-stage, and amplitude-wave reducer transmission ratios. In addition, the number of gears is relatively large. During the entire operation, the specific number of gears is mainly controlled at about 30%. Compared with ordinary gears, the number of gears increases by about two to seven percent. It is precisely because of the large number of gears that the harmonic reducer has higher accuracy, and at the same time has a large carrying capacity, which can achieve characteristics such as large speed ratio and small volume.

The second is the large carrying capacity. Because of the large number of gears, it has a strong carrying capacity. With the same material and speed ratio, the ability to withstand far exceeds other transmissions, and the corresponding transmission range, Control in a few kilowatts. The movement accuracy is higher. Compared with other types, the corresponding movement accuracy is about four times higher. And in the whole movement process, the stability is stronger. There is no impact, and the noise is smaller. It is precisely because the harmonic reducer has more advantages, so the corresponding use is more extensive.

   Different from other reducers, the harmonic reducer has its own unique transmission mode. This is closely related to its own structural composition. Of course, in daily use, the advantages of the reducer should also be clarified. Only by fully grasping the corresponding advantages can the corresponding performance be better displayed. The corresponding advantages will be analyzed in detail, and I hope it will be helpful to all users.
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