Yaskawa Electric Corporation SGMAH-04A1A61D-0Y AC Servo Motor

The Yaskawa Electric SGMAH-04A1A61D-0Y AC servo motor delivers 400 W of rated output in a 200 V-class, three-phase design built for Sigma-II AC servo drive systems and mid-power precision motion control. Its low-inertia rotor enables fast acceleration and high-accuracy positioning, with flange-mount housing, self-cooled operation, and encoder feedback (incremental or absolute depending on configuration) for repeatable speed and torque in CNC machines, robotics, packaging equipment, and automated production lines. Typical specifications include 3000 RPM rated speed and approximately 1.27 N·m rated torque, with a 3-phase coil arrangement and shaft options that can be straight or keyed depending on variant; common replacements for this model include SGMAH-04A1A4C, SGM7J-04AFA21, and SGMJV-04ADA21.