★ 行星臂架与输出轴采用一体式结构设计，确保最大的扭转刚性。
★ 行星轮采用满滚针设计,增加接触面积以提高结构刚性与输出扭矩。
★ 齿轮采用低碳钢表面渗碳淬火到HRC62,以获得最佳的耐磨及冲击韧性。
★ 齿形引用国外进0软件辅助设计，以获得最佳的齿形降低噪音。
★ 输入端与马达轴连接采用双边抱紧方式，以获取最大的夹紧力和零背隙的动力传递。
★ Planetary boom and output shaft are intergrated structure designed to ensure maximum torsional rigidity.
★ Planetary wheel with full needle design,increase the contact area to improve the rigidity and output torque.
★ The gears are carburized and quenched to the HRC62 with low carbon steel surface for optimum wear and impact toughness.
★ Gears refer to foreign imported software-assisted design to obtain the best tooth shape to reduce noise.
★ The input terminal is connected to the motor shaft in a double-tight manner to obtain the maximum clamping force and zero backlash power transmission.
