In the field of industrial robots, RV reducers are hailed as the "heart valves" of robots, and their significance is self-evident. Without it, the machine cannot operate smoothly. The reducer is like the joint of a robot, determining the accuracy of the arm swing of an industrial robot. However, after long-term use, the wear problem of the reducer will gradually emerge, thereby affecting the service life of the entire robot. Worldwide, RV reducers have become the main way for industrial robots to achieve speed reduction transmission. Take an industrial robot as an example. Its six key parts, including legs, waist and elbows, all require the support of RV reducers. It is worth noting that reducers account for more than 30% of the total cost of industrial robots.

Although there is still a certain gap in quality among domestic RV reducers, the company is committed to breaking this situation. RV reducers still need to improve in terms of precision retention. Meanwhile, wear issues have also affected their service life, leading them to be mainly applied in the mid-to-low-end industrial robot market. However, the company's goal is to assist domestic industrial robots in entering the high-end market and promote the transformation and upgrading of China's manufacturing industry. After more than three years of efforts through school-enterprise cooperation and the integration of industry, academia and research, we have finally mastered the core technology of the design and manufacturing process of RV reducers for robot joints.


The enterprise has achieved mass production of multiple product series and electromechanical integrated reducers. Its RV reducers have also been tested and applied in robot manufacturers. Looking ahead, the company will further build an intelligent flexible production line with an annual output of 300,000 sets to create a high-precision digital manufacturing base, and is committed to building a "world-leading intelligent robot one-stop industrial cluster with complete independent intellectual property rights".

When cold steel is endowed with acute "nerves" and strong "muscles and bones", machinery is ushering in an unprecedented era of flexibility and efficiency. With joints as fulcrums, what is driven is not only a leap in equipment performance, but also a solid step for China's high-end equipment to climb up in the global value chain. The key driving force of the next industrial revolution might lie precisely in these minute details of meticulous operation

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