1FK7042-2AF71-1CB0-ZX05 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1CB0-ZX05 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 motor with part number 1FK7042-2AF71-1CB0-ZX05 is a premium synchronous servo motor engineered for high precision, reliability, and compact performance in demanding industrial environments. With a rated power of 0.82 kW, a torque of 3 Nm (100K), and a nominal speed of 3000 rpm, this model ensures stable and efficient operation even under heavy loads. Its naturally cooled design (IMB5/IMV1/IMV3) and IP64 protection rating make it ideal for applications where durability and precision are critical. The unit includes an absolute multiturn encoder (AM24DQI) with a 24-bit +12-bit resolution via DRIVE-CLiQ interface, providing outstanding positioning accuracy for motion control systems.

Overview

The SIMOTICS S-1FK7 motor series represents the next generation of compact permanent-magnet synchronous motors designed for advanced automation. Each motor in this family combines high torque density, energy efficiency, and precision control to meet the increasing performance demands of modern machine tools, robotics, and motion systems. Its modular concept enables seamless integration with SINAMICS S120 and S220 drive systems, creating a complete, high-performance automation package.

Designed for natural convection cooling, the motor dissipates heat efficiently through its surface, eliminating the need for external cooling systems. This results in a maintenance-free, compact drive solution with exceptional overload capability. Optional gearboxes and encoders allow for a flexible configuration tailored to the specific application. The 1FK7042-2AF71-1CB0-ZX05 variant includes a holding brake and a shaft with feather key, ensuring secure torque transmission and mechanical stability. Its elegant sky blue (RAL5015) paint finish also provides enhanced corrosion resistance, contributing to longer operational life.

Applications and Benefits

The SIMOTICS S-1FK7 series motors are used across a wide range of industries, including precision machine tools, packaging, printing, robotics, and materials handling. Their compact size enables space-saving installation, while the optimized rotor design delivers high dynamic response for smooth and accurate motion. Users benefit from reduced commissioning effort, robust closed-loop control, and exceptional performance consistency even with varying load conditions. This motor ensures dependable, quiet, and efficient operation, making it a trusted choice for both OEM and system integrators worldwide.

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Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1CB0-ZX05

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