Yaskawa Electric Corporation SGMPH-15A1A-YR11 Servo Motor

The Yaskawa SGMPH-15A1A-YR11 is a 1.5 kW brushless AC servo motor in the Sigma-II family, built for high-precision speed and position control in industrial automation. It operates on 200 VAC three-phase power, with a rated current of 7.5 A, and delivers a rated speed of 3000 RPM and an approximate torque of 4.77 Nm, making it suitable for continuous-duty, medium-inertia motion tasks. This flange-mount servo motor supports encoder configurations that can be Incremental or Absolute depending on setup, and is designed for dynamic response in CNC machines, Motoman robotic axes, material handling, and packaging lines where stable torque and accurate positioning are critical. As part of the legacy Sigma-II platform, the SGMPH-15A1A-YR11 is commonly used as replacement or maintenance for existing installations, with common replacements including SGMPH-15A1A-YR12, SGMPH-15AAA41, and SGMPS-15ACA61-E.