1FK7042-2AC71-1PB1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AC71-1PB1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-2AC71-1PB1 is a compact and efficient synchronous motor engineered for high-precision industrial motion applications. Delivering a rated power of 0.59 kW at 2000 rpm, this model features a 2-pole resolver with DRIVE-CLiQ interface, IP65 protection, and a holding brake for secure and stable operation. Its naturally cooled design and IMB 5 mounting ensure durability and long-term reliability, even in demanding production environments. The motor provides smooth performance, high torque density, and outstanding positioning accuracy, making it a trusted solution for automated systems requiring consistent motion control.

Overview

The SIMOTICS S-1FK7 series represents SIEMENS’ advanced range of permanent-magnet synchronous motors built for performance and flexibility. These motors are available in various frame sizes and torque classes, allowing perfect adaptation to almost any machine type. Designed for seamless integration with SINAMICS S120 and S220 drive systems, they deliver precise control, dynamic response, and high-efficiency power conversion. The integrated encoder systems enable accurate speed and position feedback, supporting automation tasks that demand exact synchronization and repeatability. Their fan-less construction ensures quiet operation and lower maintenance requirements while maintaining high overload capability.

Benefits

The SIMOTICS S-1FK7 Compact motors combine space-saving design with exceptional power density, offering universal application across multiple industries. The High Dynamic variants provide rapid acceleration and fast response thanks to an extremely low rotor inertia, while the High Inertia versions deliver excellent control stability even under variable load conditions. Users benefit from simplified commissioning, reduced tuning effort, and optimal system reliability. Each motor in the 1FK7 range is engineered to reduce energy consumption and enhance mechanical precision, ensuring both performance and sustainability in modern production environments.

Applications

This synchronous motor is ideal for machine tools, robotics, packaging lines, wood and glass processing, textile and printing machines, as well as auxiliary axes in automated systems. Its versatility and build quality make it a dependable choice for continuous-duty industrial tasks where accuracy, efficiency, and compact form factor are essential.

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Data Sheet (PDF)

Product Code: 1FK7042-2AC71-1PB1

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