The YKW85K-15V2 Hollow Rotary Platform features 20N·m output torque, 15:1 reduction ratio, and 85mm size. It includes a 33mm hollow shaft and can handle 30N axial load and 20N·m radial force. With ≤8 arc-min positioning accuracy and ≤±30 arc-sec repeatability, this platform is ideal for high-precision applications. Designed for motors with 14mm shaft diameter, 70mm PCD, and M5 motor mounting, the platform provides 200 RPM maximum speed, making it perfect for robotics, automation, and industrial systems that require high torque and accuracy.