Siemens SIMOTICS S-1FT7 Synchronous Servo Motor

Siemens SIMOTICS S-1FT7 Synchronous Servo Motor About

The Siemens 1FT7108-5SF74-5NA0 is a SIMOTICS S-1FT7 synchronous servo motor engineered for high-performance, dynamic, and precise motion-control applications. It uses permanent-magnet synchronous motor technology to provide accurate speed, torque, and positioning performance, making it suitable for CNC machine tools, robotics, automated production systems, handling equipment, packaging machinery, and other demanding industrial applications.

The 1FT7108 frame size provides a robust industrial construction with high power density and rapid dynamic response. The -5SF74 configuration identifies the motor's electrical, mechanical, and cooling configuration, while -5NA0 identifies the specific motor variant. The motor is designed for operation with compatible Siemens SINAMICS drive systems and is suitable for applications requiring rapid acceleration, precise positioning, repeatability, and dependable continuous-duty operation.

For the exact 1FT7108-5SF74-5NA0 MLFB, parameters such as rated power, rated torque, rated speed, encoder type, holding brake, protection rating, dimensions, and weight should be verified against Siemens-specific documentation rather than inferred from another 1FT7108 variant.