Yaskawa Electric Corporation SGDV-550A21A002000 Servo Drive

The SGDV-550A21A002000 is an AC servo drive (Servopack) from Yaskawa's Sigma-5 series, designed for high-power, high-precision motor speed, torque, and position control in multi-axis systems. Rated at 7.5 kW with ~37 A current, it runs on 3-phase 200–230V AC and uses analog/pulse train reference control (A21 type) for precise servo motion. Fan-cooled and base-mounted, it features a high-speed Sigma-5 communication interface and is compatible with Yaskawa Sigma-5 servo motors, enabling fast response and advanced auto-tuning for CNC machines, robotic systems, packaging lines, and other industrial automation environments requiring stable multi-axis motion control. Common replacements include SGDV-550A01A002000 and SGDV-500A21A002000, SGD7S-5R5A00A.