#Industry News
Why Source Robot Joint Modules from China? NdFeB Permanent Magnets Are a Critical Factor?
China’s NdFeB advantage strengthens the supply chain of high-performance robot joint modules for humanoid robots.
The rapid development of humanoid robots depends not only on AI algorithms but also on breakthroughs in physical components such as high-performance robot joint modules. NdFeB permanent magnets, with their exceptional magnetic energy density, are a critical material enabling compact, efficient, and high-torque actuators. As China dominates global NdFeB processing and magnet manufacturing, it plays a key role in the supply chain of humanoid robot hardware. This article explains why NdFeB is essential for robot actuators, how it impacts power density and efficiency, and why sourcing robot joint modules from China offers strategic advantages for robotics companies worldwide.
