Yaskawa Electric Corporation SGMAH-02AAAYU21 AC Servo Motor

The Yaskawa SGMAH-02AAAYU21 is a 200 W AC servo motor from the Sigma-II SGMAH family designed for precision motion control in mid-power automation and for use with Sigma-II AC servo drive systems. It is a 3‑phase, 200 V motor with a rated torque of approximately 0.637 N·m and a rated speed of 3000 RPM. The motor features a low‑inertia design for fast acceleration and high responsiveness, with self‑cooling and flange mounting for compact installations; the shaft can be straight or keyed depending on the variant, and feedback comes from an encoder (incremental or absolute depending on configuration). Common applications include CNC machines, robotic arms, packaging equipment, and automated production lines where repeatable positioning and rapid response are essential. Common replacements include SGMAH-02AAA21, SGM7J-02AFA21, and SGMJV-02ADA21.