1FK7043-4CK71-1UG2-ZQ31 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7043-4CK71-1UG2-ZQ31 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7043-4CK71-1UG2-ZQ31 is a high-performance synchronous motor from the SIMOTICS S-1FK7 series, designed for modern automation and motion control systems. With a rated power of 1.3 kW and a torque output of 3.5 Nm, this precision motor delivers exceptional responsiveness and accuracy. It operates at a rated speed of 6000 rpm under a voltage of 600 VDC, offering stable and efficient performance for dynamic applications. The model features a naturally cooled design (IMB5, IMV1, IMV3) with a rotatable power connector and a multi-pole resolver equipped with a DRIVE-CLiQ interface. The plain shaft construction, metallic rating plate, and IP65/IP67 protection ensure reliable operation even in demanding industrial environments.

Overview

The SIMOTICS S-1FK7 motor family by Siemens represents a benchmark in compact synchronous motor technology. These motors are built with permanent magnet rotors that provide high torque density and superior motion precision. Their compact size allows for space-saving installation while maintaining maximum mechanical performance. The 1FK7043-4CK71-1UG2-ZQ31 variant belongs to the High Dynamic category, specifically engineered for tasks that demand fast acceleration, rapid speed control, and consistent torque output. When paired with SINAMICS S120 or S220 drives, it forms a powerful, energy-efficient system with seamless control and diagnostic capabilities via the integrated DRIVE-CLiQ interface.

Design and Benefits

The SIMOTICS S-1FK7 design emphasizes durability, flexibility, and easy integration. The motor features a robust aluminum housing that efficiently dissipates heat through its surface without requiring external cooling. The metallic rating plate, resolver-based encoder, and IP65 protection on the drive end make it suitable for industrial sectors such as robotics, CNC machinery, packaging, and material handling. Its low rotor inertia ensures a fast dynamic response, making it ideal for precision motion tasks. Furthermore, the flexible mounting and plug-in connector options simplify assembly and maintenance. The combination of compact dimensions, high efficiency, and long operational life makes this motor a reliable component for high-performance automation environments.

Product Code: 1FK7043-4CK71-1UG2-ZQ31

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