1FK7043-4CH71-1BB2 SIEMENS Exclusive High-Performance SIMOTICS S Synchronous Motor Original Brand New

1FK7043-4CH71-1BB2 SIEMENS Exclusive High-Performance SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S synchronous motor delivers superior performance, efficiency, and precision for advanced industrial applications. With a rated power of 1.2 kW, 600 V UDC, and a maximum torque of 3.5 Nm, this naturally cooled motor ensures reliable operation even in demanding environments. Its robust construction includes a rotatable power connector, with DRIVE-CLiQ interface, and a shaft with fitted key designed to high tolerance standards. The integrated holding brake enhances operational safety, while the IP65/IP67 protection rating ensures durability in harsh industrial conditions.

Overview

The SIMOTICS S-1FK7 series is a line of compact permanent-magnet synchronous motors engineered for flexibility, reliability, and high performance. These motors can be seamlessly combined with SINAMICS S120 or S220 drives, creating a highly functional and responsive system for diverse machine applications. The integrated encoder systems allow precise speed and position control, adaptable to different operational needs. Their heat dissipation through the motor surface eliminates the need for external cooling, supporting continuous operation under load and offering excellent overload capability.

Benefits

Designed for compact and space-saving installation, SIMOTICS S motors provide extremely high power density for universal industrial use. The high-dynamic models deliver rapid response thanks to low rotor inertia, while high-inertia versions provide robust control for applications with varying load moments. These motors minimize optimization and commissioning efforts, effectively compensating for operational disturbances and ensuring smooth machine performance.

Applications

Ideal for a wide range of industrial machines, these motors are suitable for: machine tools, robots and handling systems, wood, glass, ceramics, and stone processing equipment, packaging, plastics, and textile machinery, printing machines, and auxiliary axes. The adaptability and reliability of the motor make it a versatile choice for modern manufacturing and automated systems.

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Data Sheet (PDF)

Product Code: 1FK7043-4CH71-1BB2

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