1FK7042-2AF71-1CH0-ZY84 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1CH0-ZY84 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 synchronous motor (1FK7042-2AF71-1CH0-ZY84) represents a state-of-the-art solution for precision motion control in modern automation. Built with permanent-magnet excitation and naturally cooled design, this compact drive motor offers a rated power of 0.82 kW and torque of 3 Nm (100 K) at 3000 rpm. Its rugged construction and IP64 protection ensure long-term performance in demanding industrial environments. The integrated AM24DQI encoder provides 24-bit + 12-bit multiturn absolute feedback through a DRIVE-CLiQ interface, enabling precise positioning and smooth operation even at high dynamic loads.

Overview

The SIMOTICS S-1FK7 motor series is designed to deliver high efficiency and flexibility across diverse automation tasks. These permanent-magnet synchronous motors combine compact dimensions with excellent torque-to-weight ratios, allowing easy installation in space-constrained machinery. They can be seamlessly paired with SINAMICS S120 or S220 drive systems, creating an integrated solution for applications requiring fast response, accurate control, and low maintenance.

The motor dissipates heat naturally through its external surface, eliminating the need for additional cooling components. This efficient thermal management supports continuous operation and ensures consistent torque output. With its modular encoder and gearbox options, the SIMOTICS S-1FK7 range can be tailored precisely to meet application-specific performance requirements.

Design and Benefits

The 1FK7042-2AF71-1CH0-ZY84 features a plain shaft (tolerance N) with a holding brake, a rotatable power connector, and a robust IMB5 mounting design suitable for IM V1 and IM V3 positions. The compact housing supports space-saving integration, while the low rotor inertia ensures quick acceleration and dynamic control.

Key advantages include exceptional positioning accuracy, reduced commissioning time, and long service life. With its ability to handle variable load conditions, this synchronous motor enhances productivity in sectors such as robotics, CNC machines, packaging systems, printing, and material processing. The overall design ensures smooth motion, energy efficiency, and reliable torque delivery even in demanding production cycles.

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Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1CH0-ZY84

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