減速機(jī)在原動(dòng)機(jī)和工作機(jī)或執(zhí)行機(jī)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(jī)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(jī)傳動(dòng)，耗能低，性能優(yōu)越。擺線針輪減速機(jī)是一種采用擺線針齒嚙合行星傳動(dòng)原理的傳動(dòng)機(jī)型，是一種理想的傳動(dòng)裝置，具有許多優(yōu)點(diǎn)，用途廣泛，并可正反運(yùn)轉(zhuǎn)。

Gear reducer has high transmission efficiency, low energy cumption and superior performance. Cycloidal pinwheel reducer is a transmission type which adopts cycloid needle tooth meshing planetary transmission principle, and it is an ideal driving device. It has many advantages, widely used, and can run in reverse direction.

安裝前，將電機(jī)輸入軸、定位凸臺及減速機(jī)連接部位的防銹油用或鋅鈉水擦拭凈。其目的是保證連接的緊密性及運(yùn)轉(zhuǎn)的靈活性，并且防止不必要的磨損。

Before installation, the anti rust oil of the motor input shaft, the itioning protruding platform and the connecting part of the reducer is cleaned with gasoline or zinc sodium water. The pure is to ensure the tightness of the connection and the flexibility of the operation, and to prevent unnecessary wear.