Siemens 1FT7105-5AF71-1FG2 Synchronous Servo Motor for SINAMICS S120

The Siemens 1FT7105-5AF71-1FG2 (1FT7105-5AF71-1FG2) is a permanent-magnet synchronous servo motor engineered for high-dynamic positioning and motion control tasks. Part of the SIMOTICS S-1FT7 motor series, this unit operates in conjunction with Siemens SINAMICS S120 converter systems to deliver rapid acceleration, high torque precision, and smooth operation across variable speed ranges. It is designed to satisfy demanding industrial automation requirements, featuring a compact housing with an approximate net weight of 10 kg for seamless integration into complex machinery. Typical industrial applications include computer numerical control machine tools, packaging lines, handling and assembly robotics, printing equipment, and textile processing systems. Engineered for rugged environments, the motor delivers consistent performance under continuous duty cycles and dynamic load variations. It serves as a direct replacement component for existing drive installations requiring this specific motor configuration, minimizing downtime during scheduled maintenance, machine retrofits, or emergency hardware repairs across automated manufacturing facilities.