1FK7042-2AF71-1CH2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1CH2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 motor with model number 1FK7042-2AF71-1CH2 is a premium synchronous motor designed to deliver precision, reliability, and performance for high-end automation systems. Built for maximum efficiency and consistent torque delivery, this motor provides exceptional performance in industrial motion applications such as robotics, packaging, and machine tools. With a rated power of 0.82 kW, rated torque of 3 Nm, and a rated speed of 3000 rpm, it offers an excellent balance between power and control for a wide range of operational demands.

Overview

The SIMOTICS S-1FK7 series represents a generation of compact, permanent-magnet synchronous motors that combine high-performance engineering with flexible adaptability. The motors can be paired with SINAMICS S120 or S220 drive systems to form a seamless, fully integrated automation solution. Depending on the specific application, users can select from several encoder options for precise speed and position feedback, such as the AM24DQI multiturn encoder with DRIVE-CLiQ interface integrated in this model. The design is naturally cooled, ensuring optimal thermal balance without the need for additional external cooling systems.

Benefits and Design

The compact design of the 1FK7042-2AF71-1CH2 enables space-saving installation, ideal for machinery where every millimeter matters. Its high power density, coupled with a robust mechanical structure, provides excellent acceleration characteristics and dependable operation in demanding environments. The integrated holding brake enhances safety and control, while IP65 protection on the motor housing (and IP67 on the flange) ensures resilience against dust and moisture.

Thanks to its modular concept, the SIMOTICS S-1FK7 range allows for easy integration into different industrial setups—ranging from machine tools and robotics to textile, packaging, and printing systems. Whether used for main or auxiliary axes, these motors offer smooth and responsive motion control with minimal commissioning effort. Combined with SIEMENS drive technology, this motor guarantees long-term operational stability and efficiency in every production scenario.

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Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1CH2

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