1FK7044-4CF71-1QB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CF71-1QB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CF71-1QB0 is a high-performance permanent-magnet synchronous motor designed for precision, reliability, and efficiency in industrial automation. With a rated power of 1.2 kW and a nominal torque of 4.5 Nm at 3000 rpm, this naturally cooled motor ensures consistent performance under demanding operational conditions. Its compact frame size and flexible mounting options (IMB 5, IM V1, IM V3) make it ideal for integration into a wide range of automation systems. Equipped with a single-turn absolute encoder with DRIVE-CLiQ interface and an integrated holding brake, the motor offers precise speed and position control for optimized machine dynamics.

Overview

The SIMOTICS S-1FK7 motor series represents Siemens’ advanced engineering in the field of synchronous drive technology. These compact motors provide exceptional power density, enabling space-saving installation without sacrificing torque output. The series can be seamlessly combined with SINAMICS S120 or S220 drive systems to form an efficient and highly dynamic motion control solution. Its integrated encoder system supports accurate feedback for both speed and position, allowing superior motion control across various automation platforms. The naturally cooled design efficiently dissipates heat through the housing, ensuring long-term durability and minimal maintenance. Furthermore, the high overload capacity guarantees stable performance during rapid load changes.

Design and Applications

The 1FK7044-4CF71-1QB0 features a robust construction with an IP64 protection rating and a shaft with a fitted key for secure power transmission. Its rotatable power connector simplifies installation and cabling flexibility. These design advantages make it well-suited for applications in machine tools, robotics, packaging systems, and material handling. It also supports use in specialized industries such as printing, plastics, textile, and woodworking. With its blend of precision, energy efficiency, and mechanical resilience, this motor stands as a premium solution for modern automation environments.

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Data Sheet (PDF)

Product Code: 1FK7044-4CF71-1QB0

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