减速器的种类繁多，按照传动类型可分为齿轮减速器、蜗杆减速器和行星齿轮减速器；减速机内部齿轮宽度在减速机传动空间允许时，增加齿轮宽度，可以减少恒定扭矩下的单位负荷。按照传动级数不同可分为单级和多级减速器；按照齿轮形状可分为圆柱齿轮减速器、圆锥齿轮减速器和圆锥－圆柱齿轮减速器；按照传动的布置形式又可分为展开式、分流式和同轴式减速器。

There are many types of reducer according to tran***ission type can be divided into gear reducer, worm reducer and planetary gear reducer; according to tran***ission series can be divided into single and multi-stage gear reducer; according to the shape can be divided into cylindrical gear reducer, bevel gear reducer and cone - cylindrical gear reducer; according to the arrangement the form of tran***ission can be divided into expansion, split and coaxial reducer.

齿轮减速机传动，耗能低，性能优越。摆线针轮减速机是一种采用摆线针齿啮合行星传动原理的传动机型，是一种理想的传动装置，具有许多优点，用途广泛，并可正反运转。

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

旋紧紧力螺栓。所有紧力螺栓均需用力矩板手按标明的固定扭力矩数据进行固定和检查。减速机与机械设备间的正确安装类同减速机与驱动电机间的正确安装。关键是要必须保证减速机输出轴与所驱动部分轴同心度一致。

Tighten tight bolt. All tight bolts must be fixed and checked with the fixed torque data marked by the torque plate hand. The correct installation between the reducer and the mechanical equipment is the same as that between the reducer and the driving motor. The key is to ensure that the output shaft of the reducer is cistent with the of the drive shaft.

当选用斜齿轮减速机时有以下几点需要注意：

允许输入轴径：减速机的输入轴孔与电机输出轴一般是通过一个厚度可以变化的套环来连接的。当不加套环时减速机输入轴孔为高值。

When choosing a helical gear reducer, there are several points to be paid attention to:

Allowable diameter

The input shaft of the reducer and the output shaft of the motor are generally connected by a sleeve that can be changed by a thickness. The input shaft hole of the reducer is the maximum when the ring is not added.