Yaskawa AC Servo Motor SGMAH-08AAF41

Description:

The Yaskawa SGMAH-08AAF41 Servo Motor is used in Sigma-II AC servo drive systems for high-power precision motion control in industrial automation systems. Commonly installed in CNC machines, robotics, heavy-duty conveyors, and automated production lines. Maintenance teams and system integrators use this part for replacement, repair, and retrofit applications to maintain high torque output and reliable motion performance.

Applications:

The Yaskawa SGMAH-08AAF41 servo motor is used in industrial automation environments requiring controlled speed, torque, and positioning in higher load applications. It is commonly applied in CNC machining centers, robotic arms, material handling systems, packaging machinery, and conveyor automation where consistent torque, repeatability, and durability are critical. Sigma-II motors are known for low inertia and high responsiveness, enabling fast acceleration and accurate motion control in demanding processes .

Technical Specifications:

• Motor Type: AC Servo Motor
• Series: Sigma-II (SGMAH)
• Rated Output: ~750W–850W (SGMAH-08 class typical)
• Rated Voltage: 200V class
• Rated Speed: 3000 RPM (typical for series)
• Rated Torque: ~2.39 N·m (class typical estimate based on series scaling)
• Phase: 3-phase
• Feedback Type: Encoder (incremental or absolute depending on configuration)
• Motor Design: Low inertia for fast acceleration and response
• Mounting: Flange mount
• Shaft Type: Straight or keyed shaft (variant dependent)
• Cooling Method: Self-cooled
• Manufacturer: Yaskawa Electric

Common Replacements:

• Yaskawa SGMAH-08AAA41
• Yaskawa SGM7A-08A7A
• Yaskawa SGMJV-08ADA21