1FK7042-2AF21-1PB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AF21-1PB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7042-2AF21-1PB0 is a premium compact drive solution designed for precision motion control and long-term reliability in industrial automation systems. Built with advanced permanent-magnet technology, this motor delivers consistent torque and exceptional accuracy for demanding servo applications. Operating at a nominal speed of 3000 rpm and rated at 0.82 kW, it ensures smooth, efficient performance while maintaining low vibration and minimal heat generation. The unit’s natural cooling design provides stable thermal management without the need for external fans, contributing to reduced maintenance and energy savings.

This motor comes with a 2-pole resolver and integrated DRIVE-CLiQ interface for precise feedback and seamless communication with SINAMICS drive systems. Its compact form with IMB 5 flange mounting allows easy integration into various mechanical configurations, while the IP64 protection rating ensures dependable operation in challenging industrial environments. The robust construction and holding brake enhance safety, stability, and performance consistency even during frequent start-stop cycles.

Overview

The SIMOTICS S-1FK7 motor family combines high power density with flexible configuration options, enabling versatile use across a wide range of machinery. These motors can be paired with SINAMICS S120 or S220 drives to form powerful systems offering dynamic response, precise positioning, and efficient energy utilization. Depending on the application, different encoder options and gear combinations are available to provide optimal motion characteristics.

Design and Applications

Compact yet powerful, the 1FK7042-2AF21-1PB0 is engineered for durability and performance. It features a shaft with feather key, a rotatable power connector, and a natural cooling system for easy setup and consistent operation. Typical applications include machine tools, robotics, packaging lines, printing machines, and automated material-handling systems where accuracy and reliability are critical. High dynamic response and superior speed control make it an ideal choice for modern automation requirements.

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Data Sheet (PDF)

Product Code: 1FK7042-2AF21-1PB0

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