1FK7044-4CH71-1CB1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CH71-1CB1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CH71-1CB1 is an exclusive high-performance synchronous motor engineered for precision, efficiency, and durability. With a nominal power of 1.4 kW and a rated torque of 4.5 Nm, this naturally cooled servo motor delivers excellent motion control capabilities. Designed with a frame size IMB 5 (IM V1, IM V3) and a rotatable power connector, it ensures flexible integration into various automation systems. The AM24DQI encoder provides absolute 24-bit + 12-bit multiturn resolution with DRIVE-CLiQ interface for superior accuracy and smooth feedback. Its IP65 protection level guarantees dependable operation even in demanding industrial environments, while the integrated holding brake adds safety during power loss or emergency stops.

Overview

The SIMOTICS S-1FK7 family is a range of compact, permanent-magnet synchronous motors designed for maximum versatility and performance. These motors combine advanced encoder options, precision mechanics, and robust design to meet the growing demands of modern automation systems. They integrate seamlessly with SINAMICS S120 and S220 drive systems, forming a powerful motion control solution for high-speed, high-accuracy applications. Each unit supports closed-loop operation, with heat efficiently dissipated through the motor surface, eliminating the need for external cooling systems. Thanks to their modular design, SIMOTICS S-1FK7 motors are available in Compact, High Dynamic, and High Inertia variants to match different mechanical requirements and dynamic responses.

Benefits

• Compact structure allowing space-saving installation and high power density.
• Designed for universal applications with broad compatibility across automation systems.
• High Dynamic versions deliver extreme responsiveness due to low rotor inertia.
• High Inertia versions ensure stable control under varying load conditions.
• Effortless commissioning with minimal optimization requirements.

Application

• Machine tools and robotics
• Packaging, textile, and printing machinery
• Wood, glass, ceramic, and stone processing systems
• Material handling and auxiliary axes

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CH71-1CB1

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