1FK7044-4CH71-1BA2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CH71-1BA2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CH71-1BA2 is a high-precision, permanent-magnet synchronous motor designed for outstanding performance in demanding industrial environments. With a rated power of 1.4 kW and a torque of 4.5 Nm, this motor ensures precise motion control and stable speed regulation. It operates at 4500 rpm and is naturally cooled, providing efficient heat dissipation through its motor surface. Built with a rugged IMB5 flange mounting design and an IP65/IP67 protection rating, the 1FK7044-4CH71-1BA2 guarantees long-term reliability even in harsh production conditions. Featuring an absolute single-turn 24-bit encoder with DRIVE-CLiQ interface, it enables precise feedback and seamless integration into automation systems using SINAMICS S120 or S220 drive platforms.

Overview

The SIMOTICS S-1FK7 motor series from Siemens represents a new generation of compact synchronous motors optimized for performance, flexibility, and durability. These motors are available in a wide variety of torque classes, mechanical designs, and encoder options, enabling customized solutions for almost any industrial task. The 1FK7044-4CH71-1BA2 variant belongs to the High Dynamic (HD) line, engineered for exceptional acceleration and responsiveness due to its extremely low rotor moment of inertia. This design ensures fast reaction times and high control precision in complex motion sequences.

Benefits

• Compact construction and high power density for space-saving installation
• Exceptional reliability and thermal stability for continuous operation
• Flexible integration with SINAMICS drive systems for maximum performance
• Low maintenance design and robust shaft with fitted key
• Optimized for precise speed and position control applications

Applications

The SIMOTICS S 1FK7044-4CH71-1BA2 is ideal for machine tools, robotics, handling systems, and packaging machines. It is also suitable for use in printing, plastics, and textile machinery as well as in wood, glass, and stone processing equipment. The combination of high performance, energy efficiency, and compact design makes it an excellent choice for OEMs and automation engineers seeking superior dynamic response and long-term reliability.

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CH71-1BA2

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