Vector Double Cycloidal Ball reducer technology is a significant invention in the field of precision motion control, it is overturning the 100-year old history of traditional gear drive technology, and will have epoch-making significance in the Robotics and Automation industry! HSOAR also brought the range of "the mini-est and the lightest speed reducer" on stage! This type reducer is widely applied in many fields, such as robotics, medical, elder care, exoskeleton robot, smart home, etc. . It is the smallest and lightest reduction technology so far.