1FK7042-2AF74-1SA1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AF74-1SA1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7 motor, model 1FK7042-2AF74-1SA1, represents the next generation of compact synchronous servo motors engineered for precision motion and reliability. Designed with a naturally cooled configuration and an IP65 protection rating, this high-performance motor provides consistent operation even in demanding industrial environments. Delivering a nominal torque of 3 Nm and rated speed of 3000 rpm, it ensures exceptional stability and accuracy for automation systems that require continuous, dynamic motion.

With a rated power of 0.82 kW and a 600 V DC link voltage, the motor’s energy efficiency and mechanical strength make it ideal for integration into advanced drive systems. Its rotatable multi-pole power connector and feather-key shaft allow flexible installation and easy adaptation to various machine designs. The integrated Pt1000 temperature sensor ensures precise thermal monitoring, contributing to long-term operational safety and reliability.

Overview

SIMOTICS S-1FK7 motors are permanent-magnet synchronous motors developed for compactness, high torque density, and versatility. They can be seamlessly combined with the SINAMICS S120 or S220 drive systems to form a complete servo solution with outstanding performance and intelligent control capabilities. Available with a wide selection of encoders, gear units, and mechanical options, these motors can be customized to fit a variety of industrial applications, from light-duty axes to precision positioning systems.

• Compact footprint for easy integration into tight machine spaces
• High torque density for efficient power utilization
• Reliable operation with natural convection cooling
• Flexible mounting design (IMB 5 / IM V1 / IM V3)
• Multiple feedback options including resolver or encoder systems

Applications

SIMOTICS S-1FK7 motors are used across industries such as robotics, packaging, and material handling. They are also well-suited for machine tools, textile machinery, and automation systems that require fast response, precise motion, and long service life. The modular design enables easy adaptation for different dynamic requirements — from compact and universal configurations to high-inertia systems capable of handling variable loads.

• Machine tools and industrial robots
• Packaging, plastic, and textile machinery
• Woodworking, glass, and ceramics applications
• Printing and auxiliary automation systems

Product Code: 1FK7042-2AF74-1SA1

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