1FK7044-4CH71-1BB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CH71-1BB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CH71-1BB0 is a high-performance synchronous motor engineered to deliver exceptional precision and reliability across industrial automation systems. With a rated power of 1.4 kW, torque of 4.5 Nm (100K), and nominal speed of 4500 rpm, this compact motor ensures smooth, dynamic motion control even under demanding conditions. It operates on a 600 V DC link and features a naturally cooled design with a rotatable power connector, providing flexibility for diverse installation setups. The built-in 24-bit absolute encoder with DRIVE-CLiQ interface guarantees precise position feedback, while the integrated holding brake and IP64 protection class ensure dependable operation and durability in challenging environments.

Overview

The SIMOTICS S-1FK7 series from Siemens is known for its compact, permanent-magnet synchronous design, offering a wide range of motor variants, encoder types, and mounting configurations. These motors are easily adaptable to numerous applications through various gearboxes and accessories, supporting advanced automation needs. When combined with the SINAMICS S120 or S220 drive systems, the 1FK7 motors form a powerful drive solution offering high precision, dynamic performance, and excellent system integration. Designed for operation without external cooling, they rely on surface heat dissipation, ensuring low maintenance and consistent thermal management. This model delivers strong overload capacity, providing both efficiency and long-term performance.

Benefits

• Compact and space-saving motor housing with outstanding power density
• Wide compatibility across automation systems and drive configurations
• High dynamic response due to minimal rotor inertia
• Reliable closed-loop control properties for variable load conditions
• Reduced setup and commissioning effort, ensuring fast integration

Applications

• Machine tools and robotic automation
• Packaging, plastic, and textile manufacturing
• Wood, glass, ceramics, and stone processing
• Printing and auxiliary axis systems

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CH71-1BB0

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