1FK7042-2AF71-1RA2-ZY84 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1RA2-ZY84 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 1FK7042-2AF71-1RA2-ZY84 is a high-precision synchronous motor engineered to deliver efficiency, stability, and long-term durability in demanding industrial environments. With a rated power of 0.82 kW and a nominal speed of 3000 r/min, this naturally cooled motor provides reliable torque of 3 Nm (100 K) under continuous operation. Designed with an absolute encoder (20 bit + 12 bit multiturn) and a DRIVE-CLiQ interface (AM20DQI), it ensures accurate position and speed feedback, making it ideal for precision motion control applications.

This compact motor features a rugged housing with IP65 protection at the shaft and IP67 protection at the flange, ensuring excellent resistance against dust and moisture. The shaft includes a feather key for secure mechanical coupling, and the power connector is rotatable for easy installation. Built for universal integration with SINAMICS S120 or S220 drive systems, the SIMOTICS S-1FK7 series offers seamless performance within modular automation architectures, helping manufacturers achieve consistent productivity and energy efficiency.

Overview

The SIMOTICS S-1FK7 series represents SIEMENS’ advanced range of compact, permanent-magnet synchronous motors. Offering various mechanical and electrical configurations, the series adapts effortlessly to a wide spectrum of machine applications—from standard positioning tasks to high-precision motion sequences. Heat dissipation occurs through the motor’s surface, eliminating the need for external cooling components and reducing maintenance complexity. These motors exhibit exceptional overload capacity and high torque density, ensuring optimal output even under variable load conditions.

They can be combined with SIEMENS’ advanced drives to form a high-functionality motion system, perfectly suited for today’s flexible production environments.

Benefits

• Space-saving design with high power-to-weight ratio
• Universal usability across different mechanical platforms
• Enhanced stability and control accuracy
• Low-inertia rotor for superior dynamic performance
• Reliable closed-loop control for variable load conditions
• Easy setup with minimal commissioning effort

Applications

Ideal for machine tools, robotics and handling systems, as well as packaging, textile, and printing machines. It also performs exceptionally in glass, wood, and plastics processing, offering smooth motion and efficient torque transfer for precise industrial automation.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1RA2-ZY84

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