How to understand the deceleration ratio of mini planetary gearbox wholesale?

In the mini planetary gearbox wholesale industry, some nouns are necessary to know, because after understanding these nouns, you can choose a more suitable mini planetary gearbox wholesale, which is conducive to future use and maintenance. Jiangsu Su Star suggests that if you are interested in this, you can always pay attention to our website, we will regularly update the relevant knowledge about mini planetary gearbox wholesale. Take you to understand the concept of deceleration ratio and the calculation method of deceleration ratio.

Deceleration ratio, that is, the transmission ratio of the deceleration device, is a kind of transmission ratio, which refers to the ratio of the instantaneous input speed and the output speed in the mini planetary gearbox wholesale structure, expressed by the symbol "I".

The deceleration ratio is generally expressed by the ratio of the input speed and the output speed connected by ":", and the denominator is 1. If the input speed is 1500r/min and the output speed is 25r/min, the deceleration ratio is: i=60:1. General mini planetary gearbox wholesale structure deceleration ratio is marked with the actual deceleration ratio, but some special mini planetary gearbox wholesale, For example, cycloidal mini planetary gearbox wholesale or harmonic mini planetary gearbox wholesale are sometimes rounded using the rounding method without denominators. For example, the actual deceleration ratio may be 28.13, but it is generally labeled as 28. The calculation method is as follows:

1. Define the calculation method: deceleration ratio = input speed output speed, and the ratio of connected input speed and output speed. If the input speed is 1500 RPM and the output speed is 25 RPM, the deceleration ratio is: I=6033601

2. Calculation method of the gear train: reduction ratio = number of driven gears Number of driven gears (in the case of multi-stage gear reduction, the number of driven gears of all meshing gear groups can be multiplied.

3. Belt, chain, friction wheel deceleration ratio calculation method: deceleration ratio = driven wheel diameter driving wheel diameter.

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