1FK7043-4CK71-1QH0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7043-4CK71-1QH0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7043-4CK71-1QH0 SIMOTICS S Synchronous Motor is a precision-engineered high-performance motor built to deliver superior efficiency and reliability for demanding industrial applications. With a rated power of 1.3 kW and a rated torque of 3.5 Nm, this motor ensures smooth and consistent performance. Operating at 600 V DC and 6000 rpm, the 1FK7043-4CK71-1QH0 offers outstanding acceleration and speed stability. The naturally cooled design, featuring a robust IMB5 (IM V1, IM V3) flange construction, provides dependable thermal management for continuous-duty operations. It includes an absolute single-turn 20-bit encoder with DRIVE-CLiQ interface (AS20DQI) and a precision plain shaft with holding brake, all encased in a durable IP64-rated housing for maximum protection against dust and moisture.

Overview

The SIMOTICS S-1FK7 motor series represents a new generation of compact, permanent-magnet synchronous motors from Siemens. Designed to integrate seamlessly with the SINAMICS S120 or S220 drive systems, these motors form a complete high-performance motion solution with exceptional precision. Thanks to the variety of encoder options, shaft types, and mechanical configurations, the SIMOTICS S-1FK7 can be tailored precisely to suit diverse automation requirements. Each motor is optimized for dynamic control and energy efficiency, making it ideal for tasks requiring fast response and consistent torque delivery. Built without the need for external cooling, it efficiently dissipates heat through the motor surface, ensuring long-term reliability and reduced maintenance costs.

Design and Applications

The 1FK7043-4CK71-1QH0 features a compact, high-density design that saves installation space while maintaining excellent mechanical stability. It supports precise motion control in automated systems and ensures exceptional smoothness during acceleration and deceleration. The SIMOTICS S-1FK7 family includes Compact, High Dynamic, and High Inertia variants, each optimized for specific operational needs. Typical applications include machine tools, robotics, packaging machinery, textile systems, printing equipment, and handling automation. With its advanced encoder system and high overload capability, this synchronous motor guarantees accuracy, speed, and dependability in every use case, offering an ideal solution for industries seeking performance and endurance in a compact footprint.

Product Code: 1FK7043-4CK71-1QH0

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