Yaskawa SGMAH-01AAAJ121

Description:

The Yaskawa SGMAH-01AAAJ121 Servo Motor is used in Sigma-II AC servo drive systems for precision motion control in compact industrial automation systems. Commonly installed in CNC machines, robotics, pick-and-place equipment, and light-duty automated production lines. Maintenance teams and system integrators use this part for replacement, repair, and retrofit applications to maintain accurate positioning and consistent motion performance.

Applications:

The Yaskawa SGMAH-01AAAJ121 servo motor is used in industrial automation environments requiring controlled speed, torque, and positioning. It is commonly applied in electronics manufacturing, small CNC machinery, inspection systems, robotic positioning applications, and conveyor automation where high repeatability and fast response are critical. Sigma-II servo motors are known for fast response, high speed, and high accuracy in motion control systems.

Technical Specifications:

• Motor Type: AC Servo Motor
• Series: Sigma-II (SGMAH)
• Rated Output: ~100W (SGMAH-01 class typical)
• Rated Voltage: 200V class
• Rated Speed: 3000 RPM
• Rated Torque: ~0.318 N·m (class typical)
• Phase: 3-phase
• Feedback Type: Encoder (incremental/absolute depending on configuration)
• Motor Design: Low inertia for fast acceleration
• Mounting: Flange mount
• Shaft Type: Straight or keyed shaft (variant dependent)
• Cooling Method: Self-cooled
• Manufacturer: Yaskawa Electric

Common Replacements:

• Yaskawa SGMAH-01AAA2C
• Yaskawa SGM7J-01AFA21
• Yaskawa SGMJV-01ADA21