1FK7044-4CH71-1RG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CH71-1RG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7044-4CH71-1RG1 represents cutting-edge engineering for precision motion control and efficiency. Designed for high-dynamic industrial applications, this compact motor delivers 1.4 kW nominal power and operates with a 600 V DC link voltage. It provides a torque of 4.5 Nm at 100K and a rated speed of 4500 rpm, ensuring smooth and reliable performance across demanding automation environments. Featuring a naturally cooled design and protection class IP65, the motor is both durable and efficient under continuous operation. The rotatable power connector, 20-bit + 12-bit multiturn absolute encoder with DRIVE-CLiQ interface, and plain shaft with tolerance N make this motor ideal for high-precision motion tasks where control, responsiveness, and robustness are crucial.

Overview

The SIMOTICS S-1FK7 motor series is a compact family of permanent-magnet synchronous motors designed to meet the growing requirements of modern machine systems. Offering a wide selection of encoders, gearboxes, and mechanical interfaces, these motors adapt seamlessly to a variety of applications. When paired with the SINAMICS S120 or S220 drive system, the SIMOTICS S-1FK7 series forms a highly integrated drive solution with excellent accuracy and functionality. Its optimized heat dissipation and maintenance-free operation ensure reliability in continuous industrial use, even in challenging environments. The motor’s compact size and high power density allow easy integration into space-restricted machines.

Benefits

• Exceptional power density enables space-saving installation.
• Wide adaptability across automation and motion control tasks.
• High dynamic response due to low rotor inertia.
• Reliable closed-loop control for variable load conditions.
• Minimal commissioning effort and fast optimization.

Applications

• Machine tools and industrial robots
• Packaging, textile, and printing machinery
• Wood, glass, ceramic, and stone processing systems
• Auxiliary motion and positioning axes

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CH71-1RG1

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