The main effects of the reducer are:

1. Reduce the speed at the same time to increase the output torque, the torque output ratio according to the motor output multiplied by the deceleration ratio, but pay special attention to not exceed the rated torque of the reducer.

2. The deceleration reduces the inertia of the load at the same time.

Reducer, in fact, is a power transmission mechanism, itself will not form power, its effect is the use of gear size difference and speed converter, the motor (motor) rotation number to reduce the speed to their own rotation number, and obtain a relatively large torque mechanism. Is it ok to adjust the speed of the motor? However, the motor is directly connected to the equipment, when the equipment is running, the load of the motor is particularly large, so the damage to the motor is also very large, and through the reducer is not the same, such as the reduction ratio of 100 reducer, the speed ratio of the reducer = input speed/output speed, if the speed ratio is 100, the output torque is about 100 times the input torque. (Speed slows down and torque increases) the load on the motor when the machine is running is only one percent. In addition, if the reducer is broken, it only needs to replace the gear, and the cost is much lower than that of the motor.

The reducer is also a speed change machine, but usually the speed change machine is used to reduce the speed, habitually called the reducer; The usual reducer is a fixed gear ratio, and it is also adjustable, but it is usually graded adjustment. What we can easily think of is that the vehicle has an adjustable reducer, so the vehicle has a lot of gear, the gasoline engine (diesel engine) is like the motor, and the accelerator speed can be changed, but the change scope is not large.

The reducer is a relatively sophisticated machine, and the purpose of using it is to reduce the speed and increase the torque. There are many kinds of it, different models, different types have different uses. According to the transmission type can be divided into gear reducer, worm gear reducer and planetary gear reducer; According to the difference of transmission series, it can be divided into single stage and multi-stage reducer.

In the current mechanism used to transmit power and motion, the scope of application of reducer is quite wide. Its use from large power transmission work, to small loads, accurate Angle transmission can be seen in the use of reducer, and in industrial use, reducer has the function of reducing speed and increasing torque.