1FK7042-2AK71-1BH2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1BH2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7042-2AK71-1BH2 represents precision engineering and reliability for advanced automation systems. Designed for applications demanding high torque accuracy and compact form, this exclusive model provides a nominal power of 0.94 kW at 600 V DC, generating a torque of 3 Nm with a rated speed of 6000 rpm. The naturally cooled construction with IMB 5 (IM V1, IM V3) design ensures effective heat dissipation and maintenance-free operation, making it suitable for both continuous and dynamic industrial performance.

Featuring a rotatable power connector and an absolute single-turn 24-bit encoder with Drive-CLiQ interface (AS24DQI), this motor ensures precise feedback and seamless communication with the SINAMICS S120 or S220 drive systems. The smooth shaft with holding brake, together with IP65 front and IP67 flange protection, provides superior durability and reliability even in demanding environments. This product is ideal for OEMs and system integrators seeking a compact yet powerful motion-control solution that enhances energy efficiency and machine throughput.

Overview

SIMOTICS S-1FK7 motors are compact, permanent-magnet synchronous drives designed for versatility across various industrial sectors. They offer extensive configuration options, including diverse encoders, gearboxes, and flange designs, enabling seamless adaptation to specialized automation tasks. These motors can be directly combined with SINAMICS S-series drives to form a high-performance motion system with sophisticated speed and position control. Engineered for self-cooling, the heat is efficiently dissipated through the housing surface, minimizing maintenance effort and maximizing uptime.

• High power density for space-saving installation
• Wide range of variants suitable for universal applications
• Exceptional dynamic response for precise motion
• Robust control characteristics for varying load conditions
• Minimal commissioning effort and excellent repeatability

Applications

The SIMOTICS S 1FK7042-2AK71-1BH2 motor delivers consistent performance in machine tools, robotics, packaging systems, and materials-processing machinery such as wood, glass, ceramics, and textiles. It also excels in printing, plastic manufacturing, and auxiliary-axis operations where motion precision and reliability are essential. Its modular design and compatibility with industrial automation ecosystems make it a trusted choice for engineers and manufacturers worldwide.

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Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1BH2

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