1FK7043-4CK71-1BB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7043-4CK71-1BB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7043-4CK71-1BB0 is an advanced synchronous servo motor engineered for modern automation and high-precision motion applications. Delivering a rated power of 1.3 kW and a torque of 3.5 Nm, this compact and naturally cooled motor provides exceptional efficiency and performance. Operating at a nominal speed of 6000 rpm and 600 V DC, it combines reliability, dynamic motion, and long service life. The model features a rotatable power connector, absolute single-turn 24-bit encoder with DRIVE-CLiQ interface, and a shaft with feather key and holding brake. Its IP64 protection ensures safe operation even in challenging industrial environments, making it an ideal choice for high-performance automation systems.

Overview

The SIMOTICS S-1FK7 motor series from Siemens represents a generation of compact, permanent-magnet synchronous motors built for outstanding precision and dynamic response. Thanks to a wide selection of options, including encoders and gearboxes, these motors can be perfectly tailored to the requirements of nearly any industrial application. The 1FK7043-4CK71-1BB0 can be seamlessly integrated with SINAMICS S120 or S220 drive systems, forming a complete motion control solution offering reliability, speed control, and excellent positioning accuracy. Its surface-cooled design enables effective heat dissipation through the motor body, eliminating the need for external cooling systems while maintaining a high overload capacity.

Design and Benefits

Built with precision engineering and superior materials, the SIMOTICS S-1FK7 motors are optimized for space-saving installations due to their exceptional power density. The High Dynamic variants provide remarkable responsiveness with a low rotor moment of inertia, ideal for applications requiring fast acceleration. Meanwhile, the High Inertia versions ensure stable operation where load moments fluctuate. These characteristics enable smooth motion control, reduced setup time, and minimal tuning during commissioning. Whether in machine tools, robotics, packaging lines, or textile machinery, this motor consistently delivers dependable and precise performance.

Applications include machine tools, robotics, handling systems, packaging machines, and automation lines in industries such as wood, glass, ceramics, and printing. Each motor is built to meet the evolving standards of modern engineering, ensuring sustainability, durability, and superior performance for years to come.

Product Code: 1FK7043-4CK71-1BB0

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