1FK7044-4CF71-1RB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New
The SIEMENS SIMOTICS S 1FK7044-4CF71-1RB0 is a high-performance synchronous motor engineered to deliver precise motion, smooth torque, and excellent efficiency for modern automation systems. With a rated power of 1.2 kW and a torque of 4.5 Nm at 3000 rpm, this motor ensures powerful operation in compact dimensions. It features natural cooling, a rotatable power connector, and an integrated 20-bit + 12-bit multiturn absolute encoder with DRIVE-CLiQ interface (AM20DQI). The shaft includes a fitted key for secure torque transmission, and a holding brake for enhanced operational safety. Its rugged IP64-rated design offers reliable protection against dust and splash water, making it ideal for demanding industrial environments where durability and precision are paramount.
Overview
The SIMOTICS S-1FK7 motor series represents Siemens’ advanced range of permanent-magnet synchronous motors, designed for exceptional flexibility and performance. These motors can be perfectly matched with SINAMICS S120 or S220 drive systems to form a fully integrated motion control solution with superior dynamics and efficiency. Compact construction allows for space-saving installation while maintaining outstanding mechanical stability. The integrated encoder system provides accurate feedback for position and speed control, ensuring smooth performance even under rapidly changing load conditions. With their natural cooling design, SIMOTICS S-1FK7 motors dissipate heat efficiently through their surfaces, ensuring consistent operation and long-term reliability without external cooling components.
Benefits and Applications
SIMOTICS S-1FK7 Compact motors offer high power density for universal applications, while High Dynamic versions deliver extremely fast acceleration and precision. High Inertia variants provide exceptional control stability for processes with variable loads. These design options make the 1FK7044-4CF71-1RB0 suitable for a wide variety of industrial applications, including machine tools, robotics, handling systems, and packaging lines. They are also used in glass, ceramics, and printing industries where continuous accuracy and reliability are essential. The combination of robust performance, scalable options, and proven Siemens engineering ensures optimal results for modern automation systems.
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Product Code: 1FK7044-4CF71-1RB0
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