Harmonic reducer manufacturers share the transmission characteristics of harmonic reducer


Release time:

2019-12-20

Harmonic drive is the use of a constructed controllable elastic deformation to achieve the transmission of mechanical motion. The harmonic reducer has a series of advantages such as large transmission ratio, simple structure, small size, light weight and high precision.

Harmonic drive is the use of a constructed controllable elastic deformation to achieve the transmission of mechanical motion. The harmonic reducer has a series of advantages such as large transmission ratio, simple structure, small size, light weight and high precision. Harmonic gear transmission technology and devices are widely used in radar communications, industrial robots, precision machine tools, instrumentation, textile printing, precision optical equipment, medical equipment and other fields. The following harmonic reducer manufacturers share the transmission characteristics of harmonic reducer.

 

The transmission ratio is large, the single stage is 50-300, and the bipolar can reach 2 × 10 ^ 6.

 

The transmission is stable, the carrying capacity is high, and the volume and weight of the transmission unit torque are small. Under the same conditions, the volume can be reduced by 20-50%.

 

The tooth surface wear is small and uniform, and the transmission efficiency is high. When the structure is reasonable and the lubrication effect is good, the efficiency can reach 0.85 for the transmission of I = 100.

 

High transmission accuracy. In the case of the same manufacturing accuracy, the accuracy of harmonic transmission can be higher than that of ordinary gear transmission. If the tooth surface is well ground, the accuracy of the harmonic gear drive is 4 times higher than that of the ordinary gear drive.

 

The return difference is small. The return difference of precision harmonic drive can generally be less than 3 ', and even no return difference drive can be realized.

 

Harmonic reducer manufacturers believe that motion can be transmitted through the sealed wall, which is difficult to achieve with other transmission mechanisms.

 

With the development of the times, industrial intelligent robots, medical equipment, radio communications, CNC machine tools and other equipment continue to upgrade, the requirements continue to increase, then the harmonic reducer manufacturers of harmonic reducer drive requirements will be more and more high, the study of harmonic gear classification helps to select and use a more appropriate type of harmonic reducer.

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