Yaskawa Electric SGDH-A3BE-Y291 ServoPack AC Servo Drive 3PH SGDHA3BEY291

Description:

The Yaskawa Electric SGDH-A3BE-Y291 Servopack servo drive is used in AC servo motion control systems for precise speed, torque, and position regulation. Commonly installed in CNC machines, robotics, and automated manufacturing systems requiring synchronized multi-axis motion control. Maintenance teams and system integrators use this part for repair, retrofit, and replacement of Yaskawa Sigma II servo drive systems.

Applications:

The SGDH-A3BE-Y291 Servopack is widely used in industrial automation environments such as CNC machining centers, robotic arms, conveyor systems, and precision assembly equipment. As part of the Yaskawa Sigma II series, it functions as a servo amplifier that processes encoder feedback and controls connected servo motors in closed-loop operation, ensuring accurate positioning, stable torque delivery, and responsive motion control performance. The Sigma II platform supports speed, torque, and position control with adaptive tuning and network interface capabilities.

Technical Specifications:

• Manufacturer: Yaskawa Electric
• Model / Part Number: SGDH-A3BE-Y291
• Product Type: AC Servo Drive / Servopack
• Series: Sigma II (SGDH Series)
• Input Power: 3-Phase AC
• Function: Servo motor speed, torque, and position control
• Control Modes: Position, speed, and torque control
• Servo System Type: Closed-loop servo amplifier
• Communication: Compatible with Sigma II network/interface modules
• Feedback Support: Serial encoder feedback technology
• Mounting: Panel-mounted industrial servo drive
• Application: CNC, robotics, packaging, and factory automation systems
• Compatibility: Yaskawa Sigma II servo motors
• Configuration Variant: “Y291” custom/application-specific model suffix
• Status: Legacy/discontinued model available through surplus and refurbishment channels

Common Replacements:

• Yaskawa Electric SGDH-A3BE
• Yaskawa Electric SGDV-1R6A01A
• Yaskawa Electric SGD7S Series Servopack