1FK7042-2AF71-1FB0-ZN05 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AF71-1FB0-ZN05 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S synchronous motor 1FK7042-2AF71-1FB0-ZN05 is a high-efficiency, precision-engineered drive solution built for advanced industrial automation. This compact and robust servo motor delivers exceptional performance with a nominal power of 0.82 kW, 600 V DC voltage, and 3 Nm torque at 3000 rpm. It features a naturally cooled design with construction type IMB 5 (IM V1, IM V3), and comes equipped with a Pt1000 temperature sensor for precise thermal monitoring. The rotatable power connector and 22-bit + 12-bit multi-turn absolute encoder with DRIVE-CLiQ interface provide outstanding precision and flexibility in machine integration. This version includes a holding brake and an IP64 degree of protection, ensuring reliable operation even in challenging environments.

Overview

The SIMOTICS S-1FK7 series represents SIEMENS’ most advanced generation of permanent-magnet synchronous motors, combining compact design with high power density and superior control characteristics. Available with a range of options, encoders, and gearboxes, these motors can be tailored to meet the specific requirements of diverse applications. The system’s modular architecture allows seamless combination with the SINAMICS S120/S220 drive systems, resulting in a fully integrated, high-performance motion control solution. The encoder options provide accurate speed and position feedback, ensuring precise movement and synchronization across automation setups.

Benefits and Design

The SIMOTICS S-1FK7 family delivers unmatched versatility through three main motor variants — Compact, High Dynamic, and High Inertia. Compact motors offer a space-saving footprint ideal for tight installations, while High Dynamic versions feature extremely low rotor inertia for rapid response and acceleration. High Inertia variants provide stable closed-loop control with minimal tuning effort, even under fluctuating load conditions. The naturally cooled design efficiently dissipates heat through the motor surface, maintaining optimal performance without external cooling devices.

This motor is perfectly suited for machine tools, robotics, material handling, woodworking, printing, and packaging applications. With its proven mechanical strength, compatibility with SINAMICS drives, and precision encoder technology, the 1FK7042-2AF71-1FB0-ZN05 ensures smooth operation, reduced downtime, and extended service life in demanding industrial environments.

Product Code: 1FK7042-2AF71-1FB0-ZN05

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