1FK7044-4CF71-1UG1-ZJ15 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CF71-1UG1-ZJ15 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CF71-1UG1-ZJ15 is a high-performance synchronous motor engineered to meet the demands of precision-driven industrial applications. With a rated power of 1.2 kW and a torque output of 4.5 Nm at 3000 rpm, this exclusive model offers exceptional reliability and stability. The motor operates with a DC link voltage of 600V and is naturally cooled for maintenance-free operation. It features a rotatable power connector, resolver multi-pole with DRIVE-CLiQ interface, and plain shaft with a tolerance of class N. Integrated with a robust planetary gearing system (ALPHA SP+ 100S-MF2, ratio i=28), it ensures efficient torque transmission and superior mechanical accuracy for long-term performance.

Overview

The SIMOTICS S-1FK7 motor series represents Siemens’ commitment to innovation and precision engineering. These compact, permanent-magnet synchronous motors combine powerful performance with compact dimensions, allowing for space-saving installation without compromising on efficiency. Thanks to a wide range of available options—such as encoders, gearboxes, and mechanical interfaces—the SIMOTICS S-1FK7 family can be perfectly adapted to various motion control tasks. The series integrates seamlessly with the SINAMICS S120 or S220 drive systems, forming a complete and highly responsive automation solution capable of delivering exceptional positioning and speed control.

Design and Performance

The 1FK7044-4CF71-1UG1-ZJ15 is designed for environments requiring precision, endurance, and efficiency. Its natural cooling system eliminates the need for additional airflow devices, while the IP65 protection rating ensures durability against dust and water ingress. The low rotor moment of inertia provides fast dynamic response, making it ideal for applications where motion accuracy and acceleration are critical. With a combination of compact form factor and high torque density, this synchronous motor supports universal applications, from robotics and machine tools to advanced packaging and processing systems. Users benefit from reduced commissioning time, consistent performance, and seamless integration within digital factory environments.

Applications

• Machine tools and precision automation
• Robotic arms and handling systems
• Wood, glass, and stone processing equipment
• Packaging and printing machinery
• Plastics and textile production lines
• Auxiliary and positioning axes in complex systems

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CF71-1UG1-ZJ15

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