1FK7042-2AK74-1TH1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK74-1TH1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 motor (Part No. 1FK7042-2AK74-1TH1) is a high-precision synchronous motor designed for performance, flexibility, and long-term reliability in industrial automation. Built with a naturally cooled design and robust mechanical configuration, this motor provides consistent torque and energy efficiency across diverse applications. With a nominal power of 0.94 kW, a rated torque of 3 Nm, and a top speed of 6000 rpm, it delivers stable motion control for demanding machines and systems.

This SIMOTICS S motor features a Pt1000 temperature sensor, a rotatable 2-pole power connector, and an integrated resolver for precise position feedback. The IP65-rated construction ensures dust-tight and water-resistant protection, making it suitable for harsh industrial environments. The smooth shaft and holding brake enhance operational safety, while the natural convection cooling design eliminates the need for additional fans or external cooling components, ensuring quiet operation and low maintenance.

Overview

The SIMOTICS S-1FK7 motor series represents a new generation of compact permanent-magnet synchronous motors engineered for efficiency and versatility. These motors can be combined with SINAMICS S120 or S220 drive systems to form a powerful, dynamic drive solution. Their compact dimensions, combined with integrated encoder options, allow precise control of speed and position for a wide range of motion-control tasks.

• Compact construction for space-saving installation
• High power density for universal industrial use
• Multiple design variants for specific dynamic or high-inertia needs
• Flexible encoder configurations for different control requirements

Design and Benefits

The 1FK7042-2AK74-1TH1 motor embodies the hallmark quality of SIEMENS engineering. Its robust design ensures stable operation even under varying load conditions. The high dynamic response enables smooth acceleration and deceleration, ideal for precision equipment and automated manufacturing. With options for compact, high-dynamic, and high-inertia types, the 1FK7 range easily adapts to specific industrial requirements.

• Exceptional torque accuracy and thermal stability
• Long service life with minimal maintenance
• Reduced commissioning effort due to optimized control response
• Perfect match for robotics, packaging, machine tools, and material handling systems

Applications include: machine tools, robotics, packaging systems, textile production, printing, and processing lines for wood, glass, and plastics. Each configuration provides dependable motion performance and high energy efficiency for continuous industrial use.

Product Code: 1FK7042-2AK74-1TH1

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