1FK7044-4CF71-1CG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CF71-1CG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CF71-1CG1 is a high-performance synchronous servo motor designed for precision, efficiency, and long-term reliability in demanding industrial environments. Delivering a nominal power of 1.2 kW and a rated torque of 4.5 Nm at 3000 rpm, this compact motor ensures consistent speed control and stability in automated systems.

The unit operates with a DC voltage of 600 V and features a naturally cooled design with IP65 protection, guaranteeing excellent resistance to dust, moisture, and mechanical wear. It is equipped with an absolute encoder AM24DQI offering 24-bit + 12-bit multiturn resolution and a DRIVE-CLiQ interface for precise feedback and synchronization with SINAMICS drive systems. This model comes with a plain shaft without a holding brake, making it ideal for high-performance, maintenance-free applications.

Overview

The SIMOTICS S-1FK7 series represents the next generation of SIEMENS permanent-magnet synchronous motors, developed to meet the evolving needs of modern automation. These motors combine superior dynamics, compact design, and flexible configuration options. With a wide selection of encoders, gearboxes, and mechanical variants, the 1FK7 family can be tailored for diverse motion control tasks. When paired with SINAMICS S120 or S220 drives, they form a highly integrated system providing excellent control accuracy and fast response times. The SIMOTICS S-1FK7 motors are engineered for natural cooling, efficiently dissipating heat through their outer surface, ensuring high operational stability and durability under continuous operation.

Design and Benefits

The 1FK7044-4CF71-1CG1 motor embodies a combination of compactness and performance. Its high power density allows for space-saving installation, making it suitable for limited enclosures or machinery with tight mechanical constraints. The lightweight rotor design provides an exceptionally high dynamic response, enabling fast acceleration and deceleration. Users benefit from simplified commissioning and minimal optimization efforts, thanks to the robust closed-loop control properties of the SIMOTICS design. The motor is ideal for applications that require both precision and endurance, including machine tools, robotics, packaging systems, printing machinery, and material processing equipment. With its modular configuration and reliable construction, this SIEMENS motor offers a long service life and consistent performance even in challenging industrial environments.

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Data Sheet (PDF)

Product Code: 1FK7044-4CF71-1CG1

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