1FK7044-4CF71-1CG0 SIEMENS Exclusive High-Performance SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CF71-1CG0 SIEMENS Exclusive High-Performance SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7044-4CF71-1CG0 is part of the renowned SIMOTICS S 1FK7 family, offering exceptional motion control performance and long-term reliability. Designed for precision applications, this compact synchronous motor provides 1.2 kW nominal power, 4.5 Nm torque at 3000 rpm, and operates at 600 V DC. Its natural cooling system allows continuous operation without external fans, reducing maintenance and enhancing energy efficiency. With a rotatable power connector, absolute multi-turn encoder (24 + 12 bit) and DRIVE-CLiQ interface, this motor ensures smooth, accurate motion feedback for advanced automation systems. The plain shaft design without holding brake offers simplicity and low mechanical resistance, ideal for high-precision and dynamic motion sequences.

Overview

The SIMOTICS S 1FK7 series motors are compact, permanent-magnet synchronous drives that combine high torque density with exceptional efficiency. Available with various encoder types, gearboxes, and mounting options, the 1FK7 range adapts perfectly to modern automation challenges. When paired with SINAMICS S120 or S220 drive systems, these motors form a powerful, flexible motion control package for industrial environments. Built for natural convection cooling, heat is efficiently dissipated through the motor surface, supporting reliable operation even under continuous duty. The 1FK7 line delivers high overload capacity and rapid acceleration, ensuring excellent responsiveness and stability across a wide range of motion control tasks.

Benefits

• Compact, space-saving construction with high power density.
• Versatile configurations suitable for diverse industrial machinery.
• Reliable operation with integrated encoder feedback systems.
• Fast dynamic response through low rotor moment of inertia.
• Stable control characteristics for variable load applications.
• Low maintenance requirements and high energy efficiency.

Applications

• Machine tools and CNC automation
• Robotic arms and precision handling systems
• Packaging, printing, and textile machines
• Wood, glass, ceramics, and stone processing equipment
• Auxiliary and secondary axes in industrial systems

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CF71-1CG0

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