1FK7043-4CK71-1CH0-ZN05 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7043-4CK71-1CH0-ZN05 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7043-4CK71-1CH0-ZN05 is a compact, high-performance synchronous motor engineered to deliver precise motion control, durability, and exceptional power efficiency. With a rated output of 1.3 kW and a speed of 6000 rpm, this motor is built for advanced industrial automation where speed accuracy and mechanical stability are essential. It operates with a DC voltage of 600V and provides a torque of 3.5 Nm (100K). Designed with natural cooling and IMB 5 (IM V1, IM V3) mounting configurations, the motor offers flexible installation for a wide range of systems. The integrated Pt1000 temperature sensor, rotatable power connector, and 24-bit multi-turn absolute encoder (AM24DQI) ensure precise feedback and enhanced operational reliability.

Overview

The SIMOTICS S-1FK7 motor series represents a new generation of permanent-magnet synchronous motors developed for versatility and long-term performance. Each unit combines compact size with high torque density, allowing installation in applications with limited space. The motors can be seamlessly integrated with the SINAMICS S120 or S220 drive systems, forming a complete servo solution with high dynamic response and accurate control. Engineered for natural convection cooling, the heat dissipation occurs through the motor surface, ensuring continuous operation and extended lifespan. The 1FK7 range also features an excellent overload capacity, making it suitable for demanding industrial operations where reliability and precision are key.

Design & Applications

The SIMOTICS S-1FK7 High Dynamic and High Inertia variants address diverse automation needs. High Dynamic models deliver rapid acceleration with minimal rotor inertia, while High Inertia versions provide stable closed-loop control for fluctuating load conditions. The 1FK7043-4CK71-1CH0-ZN05 is ideal for use in machine tools, robotics, packaging systems, textile equipment, and precision assembly lines. It offers compatibility with 1FT504X shaft dimensions (N05) and includes a holding brake for enhanced safety and operational control. Its IP64 protection rating guarantees resistance against dust and moisture, making it dependable in harsh industrial settings.

Product Code: 1FK7043-4CK71-1CH0-ZN05

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