1FK7044-4CF71-1RB1 SIEMENS Exclusive High-Performance Synchronous Motor Original Brand New
The SIEMENS 1FK7044-4CF71-1RB1 is a premium-grade synchronous servo motor from the renowned SIMOTICS S-1FK7 series, designed for precision motion control and demanding automation systems. With a rated power of 1.2 kW, torque of 4.5 Nm, and a nominal speed of 3000 rpm, this compact and robust motor ensures smooth, efficient, and highly dynamic performance. Built with natural cooling, an IP65 protection rating, and a rotatable power connector, it delivers flexibility and durability in harsh industrial environments. Its integrated absolute encoder AM20DQI with 20-bit + 12-bit multiturn resolution ensures exact positioning and superior feedback accuracy, making it ideal for applications that require both precision and stability.
Overview
The SIMOTICS S-1FK7 motors are compact permanent-magnet synchronous drives that combine efficiency, reliability, and versatility in a single design. They can be paired seamlessly with SINAMICS S120 and S220 drive systems to form a high-performance motion control setup. Offering numerous options for encoders, shafts, and mechanical interfaces, these motors provide the adaptability needed for modern automation requirements. Their natural cooling mechanism efficiently dissipates heat through the housing surface, ensuring long service life and consistent performance even during intensive operation.
Design & Benefits
- Compact construction enabling space-saving installation and simplified integration into existing systems.
- High power density ensuring optimal torque output with minimal footprint.
- Exceptional dynamic response due to a low rotor moment of inertia, enhancing control precision and acceleration.
- High overload capacity for demanding duty cycles and variable loads.
- Holding brake and keyed shaft for secure torque transmission and safe motor stoppage.
Applications: Machine tools, robotics, packaging lines, plastic and textile machinery, printing systems, and material-handling automation. The 1FK7044-4CF71-1RB1 delivers reliable and consistent motion performance across a wide range of industrial environments.
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Product Code: 1FK7044-4CF71-1RB1
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