1FK7042-2AF71-1CG1-ZQ31 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1CG1-ZQ31 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 motor, model 1FK7042-2AF71-1CG1-ZQ31, is a compact, high-precision synchronous servo motor engineered to deliver superior performance for industrial automation. Designed for reliability and efficiency, this naturally cooled motor provides continuous torque of 3 Nm and rated power of 0.82 kW at a speed of 3000 r/min. The unit features a plain shaft, metallic rating plate, and an IP65 protection rating, ensuring robust operation even under demanding environmental conditions. With its advanced DRIVE-CLiQ interface and 24-bit + 12-bit multiturn absolute encoder (AM24DQI), this motor achieves exceptional accuracy in motion control applications.

Overview

The SIMOTICS S-1FK7 series by SIEMENS represents the next generation of compact permanent-magnet synchronous motors, designed for versatility and performance. With numerous mechanical and electrical variants, these motors are easily adaptable to various automation requirements. When paired with the SINAMICS S120/S220 drive systems, they form a high-efficiency servo solution capable of precision positioning and dynamic control. The integrated encoders provide excellent speed and position feedback, making them ideal for complex industrial operations where accuracy and repeatability are critical.

Benefits

The SIMOTICS S-1FK7 motor line offers several advantages across its variants. The Compact motors feature outstanding power density for space-saving installations. High Dynamic versions provide rapid response for demanding motion tasks, while High Inertia types ensure smooth, stable control in applications with fluctuating loads. Each variant minimizes setup effort and enhances overall machine productivity. Built for long-term reliability, these motors deliver consistent performance and reduced maintenance across a wide range of industrial sectors.

Applications

Typical applications include CNC machine tools, robotic systems, packaging and textile machinery, as well as woodworking, printing, and material-handling equipment. Each motor is optimized for energy-efficient operation, high precision, and extended service life — aligning perfectly with SIEMENS’ global standard of excellence in industrial automation technology.

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Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1CG1-ZQ31

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