1FK7043-4CH71-1FG0 SIEMENS Exclusive High-Performance Synchronous Motor Original Brand New

1FK7043-4CH71-1FG0 SIEMENS Exclusive High-Performance Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 1FK7043-4CH71-1FG0 is a premium synchronous motor engineered for precision, durability, and versatility in advanced industrial environments. With a rated power of 1.2 kW and a torque of 3.5 Nm, this motor delivers exceptional performance for high-demand automation systems. Designed for a supply voltage of 600 V DC and operating speed of 4500 rpm, it combines reliability and efficiency in a compact, naturally cooled frame. The motor features a plain shaft, an absolute encoder AM22DQ with 22-bit + 12-bit multiturn resolution, and a DRIVE-CLiQ interface for seamless digital communication. With IP64 protection and a rotatable power connector, it provides flexibility and ruggedness for continuous operation in harsh industrial conditions.

Overview

The SIMOTICS S-1FK7 series from Siemens represents a new generation of compact permanent-magnet synchronous motors. Known for their high power density and modular adaptability, these motors can be precisely tailored to a wide range of applications through selectable encoders, gearboxes, and mounting options. When paired with the SINAMICS S120 or S220 drive systems, they create a powerful motion control solution with enhanced precision, dynamic response, and system integration. Their naturally cooled design ensures reliable thermal performance and low maintenance requirements, while maintaining high overload capability and stable torque characteristics.

Benefits

• Compact and space-saving design with outstanding power density
• Flexible configuration options for universal use in multiple industries
• High dynamic performance with low rotor inertia for responsive control
• Stable operation under varying load conditions with minimal optimization effort
• Reliable surface cooling for continuous performance without external fans

Applications

This synchronous motor is ideally suited for machine tools, robotics, packaging systems, and automation lines where precision and responsiveness are critical. It is equally effective in printing, textile, plastics, and material-handling machines where consistent torque and low vibration are essential for quality output.

Download

Data Sheet (PDF)

Product Code: 1FK7043-4CH71-1FG0

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