Yaskawa Electric Corporation SGDV-0CA03A Servo Drive

The Yaskawa Electric SGDV-0CA03A Servo Drive (also listed as SGDV-R90AE1A) is a Sigma-V single-axis servo driver that converts 200–230 VAC, three-phase power into regulated 3-phase output to drive servo motors for precise position, speed, and torque control in compact motion systems. Used in CNC machines, robotic subsystems, semiconductor equipment, and precision assembly, it interprets control signals from PLCs or motion controllers and delivers fast response with accurate positioning. Key specs include input voltage 200–230 VAC, three-phase; rated current ~0.5 A; power class ~0.1 kW (100 W); output: regulated 3-phase for servo motor; axis: single; control type: position, speed, torque regulation; cooling: natural/forced air; mounting: panel or machine; weight ~1 lb class. It supports pulse/analog or networked servo system communications and is part of Yaskawa’s Sigma-V family, with common replacements including SGDV-R90A01A, SGDV-R90A11A, and SGDV-1R6A01A.