減速機(jī)一般用于低轉(zhuǎn)速大扭矩的傳動(dòng)設(shè)備，把電動(dòng)機(jī)、內(nèi)燃機(jī)或其它高速運(yùn)轉(zhuǎn)的動(dòng)力通過減速機(jī)的輸入軸上的齒數(shù)少的齒輪嚙合輸出軸上的大齒輪來達(dá)到減速的目的，普通的減速機(jī)也會(huì)有幾對(duì)相同原理齒輪達(dá)到理想的減速，大小齒輪的齒數(shù)之比，就是傳動(dòng)比。

Reducer is generally used in driving equipment of low speed high torque, large gear gear output shaft power motor, internal combustion engine or other high speed running through the reducer input shaft less number of teeth on the reducer to achieve the pure of general reducer will have several pairs of the same principle to achieve the ideal effect of gear reducer. The size of the number of teeth of the gear ratio, the transmission ratio is.

安裝前確認(rèn)電機(jī)和減速機(jī)是否完好無損，并且嚴(yán)格檢查電機(jī)與減速機(jī)相連接的各部位尺寸是否匹配，這里是電機(jī)的定位凸臺(tái)、輸入軸與減速機(jī)凹槽等尺寸及配合公差。

Before installation, confirm whether the motor and reducer are in good condition, and strictly check whether the size of each part of the motor connected to the reducer is match. Here is the size and fit tolerance of the motor's locating lug, input shaft and reducer groove.

在輸出軸上安裝傳動(dòng)件時(shí)，不允許用錘子敲擊，通常利用裝配夾具和軸端的內(nèi)螺紋，用螺栓將傳動(dòng)件壓入，否則有可能造成減速機(jī)內(nèi)部零件的損壞。

When driving parts are installed on the output shaft, it is not allowed to knock with hammers. Usually use assembly jig and inner thread of shaft end to press the transmission parts into bolts with bolts, otherwise, it may cause damage to internal parts of reducer.

減速機(jī)的作用

1)降速同時(shí)提高輸出扭矩，扭矩輸出比例按步進(jìn)電機(jī)輸出乘減速比，但要注意不能超出減速機(jī)額定扭矩。

2)速同時(shí)降低了負(fù)載的慣量，慣量的減少為減速比的平方。大家可以看一下一般電機(jī)都有一個(gè)慣量數(shù)值。

The function of the reducer

1) reduce the speed and increase the output torque at the same time. The ratio of the torque output to the multiplying and decelerating ratio of the stepper motor output, but we must be careful not to exceed the rated torque of the reducer.

2) speed reduces inertia of load at the same time, and inertia reduces to the square of deceleration ratio. As you can see, general motors have an inertia value.