1FK7044-4CF71-1UG2-ZQ31 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CF71-1UG2-ZQ31 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CF71-1UG2-ZQ31 is a premium synchronous motor designed for precision, reliability, and versatility in industrial automation. Built with high-performance permanent magnets and engineered for naturally cooled operation, this motor delivers exceptional efficiency and control in a compact frame. With a rated power of 1.2 kW, rated torque of 4.5 Nm, and speed up to 3000 rpm, it is ideal for dynamic positioning and continuous-duty applications where accuracy and response time are critical. The motor features a plain shaft with tolerance class N, a resolver multi-pole encoder with DRIVE-CLiQ interface, and a robust IP65/IP67 protection rating, ensuring dependable operation even in challenging industrial environments. Its metallic rating plate enhances durability and compliance with demanding identification standards.

Overview

The SIMOTICS S-1FK7 motor series represents Siemens’ advanced line of compact permanent-magnet synchronous motors. Designed to adapt perfectly to diverse automation needs, this family combines modular flexibility with technological excellence. The motors can be easily integrated with SINAMICS S120 or S220 drive systems, forming a high-performance motion solution that ensures precise torque, smooth speed control, and superior positioning accuracy. Each motor in this range is optimized for operation without external cooling, effectively dissipating heat through its robust housing while maintaining stable performance under load. This design allows for minimal maintenance and long-term dependability.

Design and Applications

SIMOTICS S-1FK7 motors come in several variants, including Compact, High Dynamic, and High Inertia types, each tailored for specific industrial challenges. The Compact version offers space-saving installation, while the High Dynamic design provides superior acceleration due to low rotor inertia. The High Inertia variant ensures robust control for applications with fluctuating loads. Typical uses include machine tools, robotic systems, packaging and textile machinery, and material processing equipment. This model, the 1FK7044-4CF71-1UG2-ZQ31, demonstrates Siemens’ commitment to precision engineering, offering a perfect balance of performance and flexibility for automation systems that demand both stability and responsiveness.

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Data Sheet (PDF)

Product Code: 1FK7044-4CF71-1UG2-ZQ31

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