1FK7044-4CF71-1UH0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CF71-1UH0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7044-4CF71-1UH0 SIMOTICS S Synchronous Motor represents a new generation of compact, high-performance servo motors engineered for maximum efficiency and precision in industrial automation. With a rated power of 1.2 kW and a torque of 4.5 Nm, this naturally cooled motor ensures exceptional speed control and dynamic performance up to 3000 rpm. Designed for robust operation, the unit offers IP64 protection, a plain shaft with tolerance N, a rotatable power connector, and an integrated resolver with DRIVE-CLiQ interface for accurate position feedback. The built-in holding brake increases operational safety and reliability across demanding motion control applications.

Overview

The SIMOTICS S-1FK7 motor family from SIEMENS delivers a compact, efficient, and modular design suitable for diverse automation systems. These synchronous motors combine high power density with flexible configuration options, making them ideal for machine tools, robotics, and handling systems. When paired with the SINAMICS S120 or S220 drive system, they form a high-performance solution that ensures precise motion control and superior responsiveness. Each unit includes an integrated encoder for accurate speed and position feedback, helping optimize performance even under variable loads. The natural cooling system efficiently dissipates heat through the motor housing, maintaining consistent operation without external fans or cooling components.

Design and Benefits

The 1FK7044-4CF71-1UH0 is part of the SIMOTICS S-1FK7 High Dynamic line, recognized for its exceptional acceleration due to the low rotor moment of inertia. This design supports rapid motion cycles and precise control in complex mechanical systems. Additionally, the high power density allows for space-saving installation in compact machinery layouts. Users benefit from a wide selection of frame sizes, encoders, and mechanical interfaces, ensuring maximum adaptability across multiple industrial sectors.

With its reliability, robust construction, and superior control accuracy, this motor is perfectly suited for advanced applications in machine tools, robotics, packaging, printing, and material handling systems. Each unit provides long-term performance with minimal maintenance, aligning with the needs of modern production lines focused on energy efficiency and precision engineering.

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Data Sheet (PDF)

Product Code: 1FK7044-4CF71-1UH0

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