Yaskawa AC Servo Motor 200W, 02B, SIGMA X

The Yaskawa 201891-1 AC Servomotor is a 200-watt drive unit from the high-performance SIGMA X motor portfolio, built to the 02B structural and electrical specification. Engineered specifically for compactness and dynamic motion control, this AC servomotor translates digital movement commands into instantaneous, smooth rotational torque with minimal thermal losses. Its low-inertia rotor construction allows high-rate acceleration and instantaneous directional changes, which are vital for reducing overall cycle times in high-speed automated production cells. The motor includes an integrated absolute encoder that offers micro-radian resolution feedback, ensuring the robot controller maintains precise spatial awareness without requiring homing routines after power loss. Housed in a sealed, industrial-grade casing with heavy-duty shaft bearings, the 201891-1 resists mechanical shock, vibration, and ambient workshop contaminants, delivering consistent, reliable performance in modern automated manufacturing facilities.