1FK7044-4CF71-1CH2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CF71-1CH2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CF71-1CH2 is a high-precision synchronous motor engineered for maximum reliability and performance in demanding industrial automation applications. Featuring a rated power of 1.2 kW and a rated torque of 4.5 Nm at 3000 rpm, this compact motor provides outstanding efficiency and consistent performance. Designed for natural cooling, it delivers stable operation without requiring external cooling systems, making it ideal for installations where space and energy optimization are critical. The rugged construction, combined with a rotatable power connector and an integrated 24-bit + 12-bit multiturn absolute encoder (AM24DQI), ensures precise position feedback and smooth synchronization in high-speed motion control environments.

Overview

The SIMOTICS S-1FK7 series represents a new generation of compact, permanent-magnet synchronous motors optimized for flexibility and versatility. Each motor can be easily configured with various gearboxes and encoder types, allowing seamless integration into customized machine designs. When combined with SINAMICS S120 or S220 drive systems, these motors form a highly dynamic and efficient drive solution suitable for a wide range of automation requirements. Built to operate without external cooling, the motor dissipates heat through its housing, maintaining excellent thermal balance. Its strong overload capability ensures dependable performance even under variable or peak load conditions.

Design

The 1FK7044-4CF71-1CH2 is constructed with an IMB5 (IM V1, IM V3) flange mounting for flexible installation. It includes a plain shaft with standard tolerance (N) and a durable holding brake for enhanced safety during shutdown or maintenance. The motor enclosure meets IP65 protection standards, and the DE flange complies with IP67 for superior resistance to dust, water, and environmental influences. These characteristics make it ideal for continuous use in industrial settings that demand precision, durability, and easy integration.

Applications

• Machine tools and precision cutting systems
• Robotics and automated handling systems
• Packaging and textile machinery
• Wood, glass, and ceramics processing
• Printing machines and auxiliary axes

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CF71-1CH2

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