Yaskawa SGDH-04AE Servopack Servo Drive System

Description:

The Yaskawa SGDH‑04AE Sigma II Servopack Servo System 200‑230VAC 0.4 kW is a servo drive used in industrial motion control systems to regulate AC servo motors for precise position, speed, and torque control. It is commonly installed in CNC machines, robotic subsystems, packaging equipment, and automated production lines requiring low‑to‑medium‑power motion control. Maintenance teams and system integrators use this part for repair, retrofit, and replacement of drives to maintain reliable motion performance.

Applications:

The Yaskawa SGDH‑04AE Sigma II Servopack controls AC servo motors in industrial automation applications including compact CNC machining centers, robotic arms, packaging machinery, and material handling systems. It accepts command input from PLCs or motion controllers and delivers regulated power to the connected servo motor, enabling accurate motion, speed control, and torque regulation in automated manufacturing environments.

Technical Specifications:

• Product type: Servo Drive (Servopack)
• Brand: Yaskawa Electric
• Model: SGDH‑04AE
• Series: Sigma II
• Input voltage: 200‑230 VAC
• Rated power: 0.4 kW
• Output voltage: Regulated 3‑phase for connected servo motor
• Output current: ~4 A class
• Axis capability: Single‑axis motion control
• Control type: Position, speed, torque regulation
• Cooling: Natural/forced air (typical)
• Mounting: Panel or DIN rail compatible
• Operating environment: Industrial automation systems

Common Replacements:

• Yaskawa SGDH‑02AE
• Yaskawa SGDA‑04AS
• Yaskawa SGDB‑04ASY52