1FK7044-4CH71-1QH0 SIEMENS Exclusive Synchronous Motor Original Brand New

1FK7044-4CH71-1QH0 SIEMENS Exclusive Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CH71-1QH0 is a high-precision synchronous motor engineered for demanding industrial applications. With a rated power of 1.4 kW and a nominal speed of 4500 rpm, this motor delivers excellent performance while maintaining compact dimensions. The naturally cooled design ensures efficient heat dissipation through the motor surface, eliminating the need for external cooling systems and supporting reliable operation even in continuous-duty scenarios. Its robust construction includes a plain shaft with tolerance N and a holding brake, making it suitable for precise positioning and high-accuracy tasks.

Overview

SIMOTICS S‑1FK7 motors are compact permanent-magnet synchronous motors designed for maximum adaptability. They can be integrated with the SINAMICS S120/S220 drive systems to create a highly functional, efficient drive solution. The integrated 20-bit single-turn absolute encoder with Drive-CLiQ interface provides precise speed and position control, ensuring optimal performance across a variety of applications. The rotatable power connector and IP64 protection enhance flexibility and durability, allowing deployment in challenging industrial environments.

Benefits

• Space-saving installation due to high power density, making it ideal for compact machine designs.
• Extensive compatibility with various gearboxes and encoder options for universal applications.
• High dynamic response and low rotor inertia for applications requiring fast acceleration or deceleration.
• Stable closed-loop control properties for handling high or variable load inertia with minimal commissioning.
• Low maintenance requirements and reduced optimization overhead for consistent, long-term performance.

Application

The 1FK7044-4CH71-1QH0 motor is suitable for a wide range of industrial applications, including machine tools, robotic and handling systems, wood, glass, ceramics, and stone processing equipment, packaging machinery, plastics and textile machines, printing machines, and auxiliary axes. Its versatility ensures seamless integration into modern automated systems while delivering reliable, high-precision operation.

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CH71-1QH0

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