Yaskawa Electric Corporation SGMRS-12A2B-YR11 AC Servo Motor

The Yaskawa SGMRS-12A2B-YR11 is a 1150 W brushless AC servo motor in the Sigma-series with an integrated absolute encoder for precise speed and position control in automation systems. Powered from 200 VAC three-phase, it draws about 6.0 A, offers a base speed of 2000 RPM, and delivers a rated torque of approximately 5.49 Nm, providing higher torque at this lower speed compared with many 3000 RPM motors. Weighing roughly 8–9 kg, the motor supports continuous duty and is suitable for robotics axes, CNC machines, and material handling in environments that require stable, high-torque motion with accurate feedback. As part of Yaskawa's Sigma S-Axis family, it represents a compact, robust solution for medium-to-high torque applications where precise control and reliable operation are essential. Typical applications include robotic axes, CNC machines, and automated production lines where stable torque and precise feedback enable repeatable motion and accurate positioning.