1FK7042-2AK74-1SA2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AK74-1SA2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS 1FK7042-2AK74-1SA2 is a high-efficiency synchronous servo motor from the renowned SIMOTICS S-1FK7 series, designed to deliver precise motion control, superior torque density, and exceptional durability. With a rated power of 0.94 kW and a nominal torque of 3 Nm at 6000 rpm, this model provides outstanding performance for applications demanding accuracy and reliability. It operates on 600 V DC and features natural cooling, making it an ideal solution for compact automation systems that require high dynamic response and low maintenance.

This advanced synchronous motor incorporates a rotatable multi-pole power connector, a Pt1000 temperature sensor, and a resolver (P = 4) for exact position feedback. The shaft with feather key ensures secure power transmission, while the IP65/IP67 protection levels guarantee reliable operation in demanding industrial environments. Engineered with the highest standards of precision, the 1FK7042-2AK74-1SA2 is optimized for machine performance and system efficiency across a wide range of motion-control tasks.

Overview

The SIMOTICS S-1FK7 motors are permanent-magnet synchronous units known for their compact design and high power density. They can be perfectly adapted to any motion application through an extensive selection of encoders, gearboxes, and connection options. When combined with the SINAMICS S120 or S220 drive system, the motor becomes part of a high-functionality, dynamic, and efficient automation platform. Its natural cooling system ensures long-term reliability while maintaining high overload capability even under continuous operation.

• Space-saving construction with outstanding power density
• Optimized for universal automation and robotics applications
• Selectable encoder systems for speed and position control
• Seamless integration with SINAMICS drives for complete system solutions

Applications

Engineered for versatility, the 1FK7042-2AK74-1SA2 motor is widely used in high-precision machinery such as machine tools, robotic systems, packaging, printing, and material-handling equipment. It also performs efficiently in the woodworking, plastics, and textile industries, as well as in auxiliary drive systems that demand consistent torque, minimal vibration, and energy efficiency.

Product Code: 1FK7042-2AK74-1SA2

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