1FK7042-2AF71-1PA1-ZX01 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1PA1-ZX01 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 synchronous motor, model 1FK7042-2AF71-1PA1-ZX01, is engineered for outstanding performance, precision, and durability in advanced automation environments. This compact permanent-magnet motor delivers a rated power of 0.82 kW and a rated torque of 3 Nm at 3000 rpm. With its 600 V DC voltage rating, natural cooling design, and IP65 degree of protection, it ensures reliable operation in demanding industrial conditions. The motor’s flange-mounted construction (IM B5 / IM V1 / IM V3) and rotatable power connector provide easy installation flexibility, while the 2-pole resolver with DRIVE-CLiQ interface enables accurate position feedback and seamless integration into SIEMENS SINAMICS drive systems.

This version is finished in a dull black paint (RAL 9005) for enhanced surface protection and a refined industrial appearance. Without a holding brake, it offers lower inertia and excellent dynamic behavior, making it ideal for high-precision motion control applications. The shaft features a feather key design with tolerance N, allowing secure torque transmission and reliable mechanical coupling.

Overview

The SIMOTICS S-1FK7 series represents a new generation of compact, permanent-magnet synchronous motors developed to meet the increasing demands of modern automation. With a modular structure and a wide variety of encoder, gearbox, and design options, these motors can be precisely tailored to virtually any industrial application. When combined with the SINAMICS S120 or S220 drive system, the result is a highly dynamic, efficient, and intelligent drive solution that enhances productivity, precision, and energy efficiency.

The motor’s heat is dissipated through the housing surface, allowing operation without external cooling equipment. Its robust design provides exceptional overload capability, ensuring long-term stability even in continuous-duty environments. The result is a motion system that balances compact dimensions with superior mechanical strength and high-precision control.

Applications and Benefits

The SIMOTICS S-1FK7 Compact motor offers an excellent power-to-size ratio for space-saving installations and versatile performance across diverse industries. It provides a broad selection of torque and speed ratings to meet unique operational needs. High Dynamic variants deliver rapid acceleration due to low rotor inertia, while High Inertia models offer smooth control for fluctuating loads and easy commissioning with minimal parameter tuning.

This motor series is widely used in machine tools, robotics, packaging systems, textile and printing machinery, and material-handling equipment. It ensures dependable, precise motion control wherever efficiency and durability are essential.

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Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1PA1-ZX01

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