减速机的主要特点是具有反向自锁功能，可以有较大的减速比，输入轴和输出轴不在同一轴线上，也不在同一平面上。但是一般体积较大，传动效率不高，精度不高。

The main feature of the reducer is a reverse self lock function, which can h***e a larger reduction ratio. The input shaft and output shaft are not on the same axis, nor on the same plane. But the general volume is large, the tran***ission efficiency is not high and the precision is not high.

齿轮减速机具有体积小，传递扭矩大的特点。齿轮减速机在模块组合体系基础上设计制造，有***的电机组合、安装形式和结构方案，传动比分级细密，满足不同的使用工况，实现机电一体化。

Gear reducer has the characteristics of ***all volume and large torque tran***ission. 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 tran***ission ratio is fine and classified to meet working conditi*** and achieve mechanical and electrical integration.

减速机与工作机的联接：减速机直接套装在工作机主轴上，当减速机运转时，作用在减速机箱体上的反力矩，又安装在减速机箱体上的反力矩支架或由其他方法来平衡。机直接相配，另一端与固定支架联接.

The connection between the reducer and the working machine: the reducer is directly installed on the main shaft of the machine, when the reducer operates, the torque acting on the gearbox body is installed on the reverse torque support on the reduction box body or by other methods to balance. The machine is directly matched and the other end is connected with the fixed support.