Yaskawa Electric SGDV-330A11A Sigma-V Servo Drive

The Yaskawa SGDV-330A11A Sigma-V servo drive is an AC servo drive in Yaskawa's Sigma-V line, engineered for high-precision motion control with fast response and stable torque. It converts control signals from PLCs or motion controllers into regulated 3-phase output to drive servo motors, enabling accurate position, speed, and torque in single-axis systems, and is commonly used in CNC machining centers, robotic arms, conveyor systems, packaging machinery, and automated assembly lines. Key specs include 200–230 VAC 3-phase input, ~5.0 kW rated power, regulated 3-phase output for the servo motor, analog or pulse-train control (−11A variant), single-axis capability with position, speed, and torque regulation, forced-air cooling, and panel or machine cabinet mounting, plus features like high-speed response, vibration suppression, and auto-tuning.