1FK7043-4CK71-1CB1-ZN05 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7043-4CK71-1CB1-ZN05 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7043-4CK71-1CB1-ZN05 SIMOTICS S synchronous motor is an advanced, high-precision servo motor designed for demanding industrial motion control applications. With a rated power output of 1.3 kW and a speed of 6000 rpm, this motor provides exceptional torque performance of 3.5 Nm, making it ideal for dynamic and continuous-duty operations. It operates at 600 V DC and features a naturally cooled, IMB5 (IM V1, IM V3) construction. The integrated Pt1000 temperature sensor ensures precise thermal monitoring, while the rotatable power connector and absolute multi-turn 24-bit encoder (AM24DQI) provide superior flexibility and feedback accuracy. The shaft with feather key and integrated holding brake enhances operational safety and performance stability, offering IP65 protection against dust and water ingress.

Overview

The SIMOTICS S-1FK7 motor series from Siemens represents a benchmark in precision engineering and efficiency. Built with permanent-magnet synchronous technology, these motors combine compact size with high power density, delivering space-saving installation and optimal performance. The 1FK7 range is fully compatible with SINAMICS S120 and S220 drive systems, allowing for seamless integration in multi-axis automation environments. With selectable encoder systems and a robust mechanical design, these motors can be tailored precisely to individual application requirements.

Benefits

• Compact and space-efficient construction with excellent power-to-size ratio.
• Extremely high dynamic response for rapid acceleration and deceleration.
• Reliable closed-loop control for systems with variable load conditions.
• Optimized for machine tools, robotics, packaging, and textile machinery.
• High overload capacity and long service life with minimal maintenance needs.

Application

The 1FK7043-4CK71-1CB1-ZN05 is ideally suited for use in precision machinery such as CNC systems, robotic arms, and automated production lines. Its superior accuracy and dynamic torque characteristics make it perfect for high-speed operations in wood, glass, and metalworking industries. Additionally, it is used in packaging and printing equipment where consistent, smooth motion is critical for efficiency and quality output. With a durable build and compatibility with modern drive technology, this motor ensures outstanding reliability and longevity in industrial environments.

Product Code: 1FK7043-4CK71-1CB1-ZN05

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