1FK7042-2AF71-1BA2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1BA2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 synchronous motor with product code 1FK7042-2AF71-1BA2 is a high-precision drive solution designed for modern automation environments. This advanced motor delivers rated power of 0.82 kW and torque of 3 Nm at 3000 rpm, ensuring reliable performance under demanding operational conditions. Featuring a naturally cooled construction with IMB 5 mounting design (IM V1, IM V3), it combines compactness, energy efficiency, and durability in one intelligent system.

Equipped with an absolute encoder single-turn 24-bit with Drive-CLiQ interface (encoder AS24DQI), the SIMOTICS S-1FK7 motor provides highly accurate position and speed feedback. The shaft with feather key ensures mechanical stability, while the flange protection rating IP67 safeguards against dust and moisture. Its rotatable power connector enhances installation flexibility, and the motor’s lightweight design contributes to overall machine efficiency. The 1FK7-CT series motors are widely known for their low maintenance requirements, reduced vibration levels, and consistent operation over extended service life.

Overview

The SIMOTICS S-1FK7 motor series represents a new generation of compact permanent-magnet synchronous motors. With a wide range of mechanical configurations, encoders, and gear options, these motors can be seamlessly matched to nearly any motion control requirement. When combined with the SINAMICS S120 or S220 drive systems, they form a powerful, scalable automation platform offering superior precision and functionality. Each motor is designed for natural convection cooling, dissipating heat through the housing to maintain consistent performance without external fans.

Compact yet powerful, the SIMOTICS S-1FK7 delivers exceptional torque density, making it ideal for applications where space is limited but precision and dynamic response are essential. The family includes Compact, High Dynamic, and High Inertia variants—each optimized for specific load and control demands. Typical applications include machine tools, industrial robots, packaging lines, textile production, woodworking, and other advanced manufacturing systems. The combination of mechanical robustness, intelligent encoder technology, and smooth torque characteristics positions the 1FK7042-2AF71-1BA2 as an outstanding choice for high-performance automation.

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Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1BA2

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