The UD1A-100N-1KD-2SA-2/CN is a direct-drive servo actuator from Yokogawa’s UD1A series (DYNASERV family). It integrates a high-torque direct-drive motor and precision controller in a compact unit. The direct-drive structure eliminates mechanical transmission components such as gears, resulting in zero backlash, high accuracy, and excellent dynamic response. It is suitable for applications requiring precise positioning and smooth motion such as semiconductor equipment, robotics, and precision assembly systems.
