1FK7044-4CF71-1BH1 SIEMENS Exclusive Synchronous Motor Original Brand New

1FK7044-4CF71-1BH1 SIEMENS Exclusive Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CF71-1BH1 is a high-performance, permanent-magnet synchronous motor designed for precise motion control in modern automation systems. With a rated power of 1.2 kW and a nominal speed of 3000 rpm, this compact motor delivers exceptional torque of 4.5 Nm under continuous operation. Its naturally cooled IMB 5 frame allows installation without external cooling, and the robust IP65 protection ensures reliable operation even in challenging industrial environments. The motor features a rotatable power connector and an integrated 24-bit single-turn absolute encoder with CLIQ interface, providing accurate position feedback and seamless integration with SINAMICS drive systems. The plain shaft with tolerance N and holding brake further enhance its versatility for a wide range of applications.

Overview

The SIMOTICS S-1FK7 series offers a highly adaptable solution for modern machinery, including robots, handling systems, and high-precision machine tools. Its compact design enables space-saving installations without compromising performance. The available options, including gearboxes and encoders, allow tailoring to specific application requirements, meeting the demands of state-of-the-art production equipment. These motors are designed for direct connection to SINAMICS S120 and S220 drive systems, delivering optimized speed and position control. Their efficient heat dissipation ensures high overload capability while maintaining reliable operation in continuous duty cycles.

Benefits

• High power density enables compact installations
• Wide compatibility for universal applications
• High dynamic response due to low rotor inertia for fast and precise movements
• Robust closed-loop control for high or variable load inertia
• Minimized commissioning effort for quick setup and disturbance compensation

Applications

• Machine tools and CNC equipment
• Robotics and automated handling systems
• Woodworking, glass, ceramics, and stone machinery
• Packaging, plastics, and textile machines
• Printing machines and auxiliary axes

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CF71-1BH1

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