The main characteristics of planetary reduction motors are: they have a reverse self-locking function and can have a large reduction ratio. The input and output shafts are not on the same axis or plane. But generally, the volume is relatively large, the transmission efficiency is not high, and the accuracy is not high. The harmonic drive of harmonic reduction motors utilizes the controllable elastic deformation of flexible components to transmit motion and power. It is small in size and has high accuracy, but its disadvantages are limited service life of flexible wheels, lack of impact resistance, and poor rigidity compared to metal parts. The input speed cannot be too high. The advantages of planetary reduction motors are their compact structure, small return clearance, high accuracy, long service life, and large rated output torque. But the price is slightly expensive. Gear reduction motors have the characteristics of small size and large torque transmission. The gear reduction motor is designed and manufactured on the basis of a modular combination system, with a wide range of motor combinations, installation forms, and structural schemes. The transmission ratio is finely graded to meet different operating conditions and achieve electromechanical integration. The gear reduction motor has high transmission efficiency, low energy consumption, and superior performance. The cycloidal gear reducer motor is a transmission model that adopts the principle of cycloidal gear meshing planetary transmission. It is an ideal transmission device with many advantages, wide applications, and can operate in both forward and reverse directions.
Application fields of reduction motors:
Reduction motors are mechanical transmission devices in many fields of the national economy. The product categories involved in the industry include various types of gear reduction motors, planetary gear reduction motors, and worm reduction motors, as well as various specialized transmission devices, such as speed increasing devices, speed regulating devices, and various composite transmission devices, including flexible transmission devices. The product service field involves industries such as metallurgy, non-ferrous metals, coal, building materials, shipbuilding, water conservancy, power, engineering machinery, and petrochemical.
The development history of China's reduction motor industry has been nearly 40 years, and reduction motor products are widely used in various fields of the national economy and national defense industry. There is a strong demand for reduction motor products in industries such as food and light industry, 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, and petroleum machinery.