Reducer is an independent component composed of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, and is often used as a reduction transmission device between the original moving parts and the working machine. It plays the role of matching speed and transmitting torque between the prime mover and the working machine or actuator, which is widely used in modern machinery.
1. Reduce the speed and increase the output torque at the same time, and the torque output ratio is according to the motor output multiplied by the reduction ratio, but it should be noted that the rated torque of the reducer cannot be exceeded;
2. Deceleration reduces the inertia of the load at the same time, and the reduction of inertia is the square of the reduction ratio.
Reducer is a mechanical transmission device in many fields of the national economy, and the product categories involved in the industry include various gear reducers, planetary gear reducers and worm reducers, as well as a variety of special transmission devices, such as speed increasing devices, speed regulating devices, and various composite transmission devices including flexible transmission devices. The product service fields involve metallurgy, nonferrous metals, coal, building materials, ships, water conservancy, electric power, engineering machinery and petrochemical industries.
China's reducer industry has a development history of nearly 40 years, in the national economy and national defense industry in various fields, reducer products have a wide range of applications. Food light industry, electric power machinery, construction machinery, metallurgical machinery, cement machinery, environmental protection machinery, electronic appliances, road construction machinery, water conservancy machinery, chemical machinery, mining machinery, conveying machinery, building materials machinery, rubber machinery, petroleum machinery and other industries have strong demand for reducer products.
In the cruel market competition, reducer industry enterprises must accelerate the elimination of backward production capacity, vigorously develop high-efficiency and energy-saving products, make full use of the national energy-saving products to benefit the people project policy opportunities, increase product upgrading, adjust product structure, pay attention to national industrial policies, in order to cope with the complex and changeable economic environment, maintain a good momentum of development