Our reducers incorporate the cutting-edge design concept of helical gears. Compared with traditional spur gears, their tooth meshing ratio has achieved a qualitative leap, at least doubled. This innovation not only ensures the ultimate smoothness of the reducer's operation, but also greatly reduces noise interference, significantly enhances the output torque, and achieves efficient transmission with almost no backlash. In order to ensure the accuracy and stability of power transmission at high speeds, we have carefully created a collet-type locking mechanism. After strict dynamic balancing analysis, we ensure that the concentricity of the connection interface meets the standards and achieves smooth transmission with zero backlash. In addition, our innovative motor connection flange and shaft modular design show compatibility and flexibility, easily adapting to various servo motor brands and models, and providing users with a wide range of solutions. The surface of the gearbox is sprayed with environmentally friendly water-based paint to improve environmental tolerance and corrosion resistance, ensuring the long-term stability and reliability of the reducer. In order to ensure that the reducer still maintains stable performance when subjected to high loads, we have specially optimized the design of the output end to increase its contact area. This improvement not only increases the load-bearing capacity of the output end but also makes the load distribution more uniform, thereby significantly enhancing the overall strength of the reducer. Considering the high-intensity load conditions that may be encountered in actual applications, we have finally determined the solution to increase the contact area of the output end through precise calculations and simulation analysis.