減速機在原動機和工作機或執(zhí)行機構(gòu)之間起匹配轉(zhuǎn)速和傳遞轉(zhuǎn)矩的作用，是一種相對精密的機械。使用它的目的是降低轉(zhuǎn)速，增加轉(zhuǎn)矩。它的種類繁多，型號各異，不同種類有不同的用途。

The reducer plays the role of matching speed and transmission torque between the original motive and the working machine or the actuator. It is a relatively precise machine. The pure of using it is to reduce the speed and increase the torque. It has a wide variety of types and different types, and different types have different uses.

齒輪減速機具有體積小，傳遞扭矩大的特點。齒輪減速機在模塊組合體系基礎上設計制造，有的電機組合、安裝形式和結(jié)構(gòu)方案，傳動比分級細密，滿足不同的使用工況，實現(xiàn)機電一體化。

Gear reducer has the characteristics of small volume and large torque transmission. Gear reducer is designed and manufactured on the basis of modular combination system. There are very many motor combinati, installation forms and structural schemes. The transmission ratio is fine and classified to meet working conditi and achieve mechanical and electrical integration.

在減速機家族中，行星減速機以其體積小，減速范圍廣，精度高等諸多有點，而被應用于伺服、步進、直流等傳動系統(tǒng)中。其作用就是在保證精密傳動下，主要被用來降低轉(zhuǎn)速增大扭矩和降低負載/電機的轉(zhuǎn)動慣量比。

In reducer family, planetary reducer is applied to servo, step and DC transmission systems because of its small volume, wide range of deceleration and high accuracy. Its role is to ensure the precision drive, mainly used to reduce the rotational speed to increase the torque and reduce the load / motor inertia ratio.

通常齒輪減速機已廣泛應用于冶金、礦山、起重、運輸、水泥、建筑、化工、紡織、印染、制藥、等領域。但在這種齒輪減速機的使用有一定的限制,所以,讓我們了解下使用時需要注意什么。

1、高速旋轉(zhuǎn)不超過1500 r / min。齒輪減速器。

2、齒輪圓周速度不超過20 m / s。

Usually gear reducer has been widely used in metallurgy, mining, lifting, transportation, cement, ctruction, chemical, textile, printing and dyeing, pharmaceutical, and other fields. But there are some restricti on the use of this gear reducer, so let us know what to pay attention to when using it.

1. The high speed rotation does not exceed 1500 R / min. Gear reducer.

2, the circumferential speed of the gear is not more than 20 m / S.