Yaskawa Electric Corporation SGMPH-02A1A-YR32 AC Servo Motor

The Yaskawa Electric Corporation SGMPH-02A1A-YR32 AC Servo Motor is a compact, brushless servo motor in the Sigma-II series designed for precise speed and position control in industrial automation. It is commonly used in Motoman robotic systems, CNC machines, and packaging equipment, delivering fast response, stable torque, and smooth motion for light-to-medium duty applications on continuous operation. Key specifications include a rated power of approximately 200 W (SGMPH-02 class), a rated speed of 3000 RPM, a 200 VAC three-phase supply, and a typical rated current of about 1–2 A with a rated torque around 0.637 Nm; the encoder can be incremental or absolute depending on configuration. The motor features medium inertia, a compact flange-mount design, and is designed for continuous operation in industrial environments, but it belongs to the legacy Sigma-II platform. Common replacements include SGMPH-02A1A-YR31 and SGMJV-02ADA61.