1FK7040-2AK71-1FG2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7040-2AK71-1FG2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7040-2AK71-1FG2 is a high-performance synchronous motor engineered for precision, reliability, and flexibility in demanding industrial applications. Designed with compact dimensions and exceptional mechanical strength, this motor delivers a rated power of 0.69 kW and a torque of 1.6 Nm at 6000 rpm. Its natural cooling mechanism ensures efficient heat dissipation, extending service life while maintaining stable operation under continuous load. Equipped with a 22-bit + 12-bit multiturn absolute encoder (AM22DQ) featuring DRIVE-CLiQ interface, it offers accurate position and speed feedback for precise motion control. The unit features a plain shaft with tolerance N, degree of protection IP65 (IP67 at the flange), and a rotatable power connector for installation flexibility.

Overview

The SIMOTICS S-1FK7 motor family represents the next generation of permanent-magnet synchronous motors. These motors combine high power density with flexible configuration options, ensuring seamless integration into modern automation systems. When paired with SINAMICS S120 or S220 drive systems, they form a powerful motion control package designed for maximum efficiency and adaptability. The integrated encoder system allows for advanced control of speed and position, while the motor’s thermal design enables operation without external cooling. This combination of performance, precision, and compact form makes it ideal for space-constrained machine environments where reliability is paramount.

Benefits

• Compact design enabling space-saving installation and flexible mounting options
• High power density for exceptional performance in limited spaces
• Multiple motor variants for universal industrial applications
• High dynamic response due to minimal rotor inertia, ensuring fast acceleration and smooth control
• Stable and robust closed-loop control even with varying load conditions
• Reduced commissioning effort and simplified system integration

Applications

The SIMOTICS S 1FK7040-2AK71-1FG2 is suitable for use in precision-driven machinery such as machine tools, robotics, and handling systems. It is also widely applied in industries like packaging, plastics, textiles, printing, and processing of materials such as wood, glass, ceramics, and stone. Its high reliability and adaptability make it an excellent choice for auxiliary and secondary drive axes where consistent motion accuracy is essential.

Download

Data Sheet (PDF)

Product Code: 1FK7040-2AK71-1FG2

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