1FK7040-2AK71-1CG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7040-2AK71-1CG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S synchronous motor 1FK7040-2AK71-1CG1 represents a new generation of compact, high-performance servo motors designed for precision, reliability, and efficiency. Built with advanced permanent-magnet technology, this model delivers a rated power of 0.69 kW and a torque of 1.6 Nm at a nominal speed of 6000 rpm. Its smooth shaft and IP65 degree of protection ensure robust and maintenance-free operation, even in demanding industrial environments. The motor’s naturally cooled IMB5 (IM V1, IM V3) design allows flexible installation in various mechanical configurations, while the rotatable power connector enhances accessibility and simplifies integration into complex automation systems.

Overview

The SIMOTICS S-1FK7 series motors are engineered for high precision and adaptability across modern industrial applications. As compact permanent-magnet synchronous motors, they combine lightweight construction with exceptional torque density, making them ideal for space-constrained environments. These motors can be seamlessly combined with SINAMICS S120 or S220 drive systems to form a powerful, intelligent drive solution. Integrated encoder systems provide precise position and speed feedback, ensuring smooth and accurate motion control. Designed for operation without external cooling, heat is efficiently dissipated through the motor surface, maintaining performance stability under continuous load conditions.

Benefits and Applications

The SIMOTICS S-1FK7 Compact motors offer exceptional versatility and high power density for universal use. Their high dynamic variants ensure rapid acceleration and deceleration, while high-inertia versions maintain superior stability under varying load conditions. Typical applications include machine tools, robotics, packaging, printing, textile, and plastics machinery. Additionally, they are ideal for auxiliary axes and precision handling systems, ensuring consistent performance and long service life in industrial automation setups.

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Data Sheet (PDF)

Product Code: 1FK7040-2AK71-1CG1

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