Yaskawa Electric Corporation SGMSV-20A3A61-03 Servo Motor

Yaskawa SGMSV-20A3A61-03 is a Sigma-5 series AC servo motor from Yaskawa Electric Corporation, engineered for high-precision speed and position control in industrial automation. This 2.0 kW motor operates on 200 VAC (3-phase) and reaches up to 3000 RPM, delivering a torque of approximately 6.36 Nm with fast dynamic response. The brushless design is paired with a 20-bit absolute encoder for high-resolution feedback, and the unit features flange mounting, medium inertia, and protection up to IP67 in typical Sigma-5 configurations. These characteristics support a compact, high-efficiency package with improved tuning and vibration suppression compared with older Sigma-II platforms. Common applications include CNC machining centers, robotics, conveyor systems, and automated production lines where accurate positioning and consistent torque are critical. Common replacements for this model include Yaskawa SGMGV-20A3A61, Yaskawa SGMSV-20A3A21, and Yaskawa SGM7G-20A.