1FK7042-2AF71-1RH0-ZB02 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1RH0-ZB02 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 synchronous motor, model 1FK7042-2AF71-1RH0-ZB02, represents the next generation of precision motion technology for industrial automation. Designed for superior performance and reliability, this compact motor delivers rated power of 0.82 kW with a torque of 3 Nm at 3,000 rpm. It operates on 600 V DC and offers a naturally cooled design with a plain shaft, high-resolution absolute encoder, and integrated DRIVE-CLiQ interface for seamless communication with SINAMICS drives. With an IP64 protection rating and built-in holding brake, this motor ensures stable operation even in demanding environments. Each unit includes an official EN 10 204-2.3 acceptance test certificate, verifying full compliance with international quality standards.

Overview

The SIMOTICS S-1FK7 series comprises permanent-magnet synchronous motors engineered for flexibility and performance. These motors can be precisely adapted to diverse mechanical setups using available encoder and gearbox options, ensuring maximum compatibility across applications. Compact dimensions and robust construction make them ideal for high-density machine layouts while maintaining low maintenance requirements. When paired with SINAMICS S120 or S220 drive systems, they form a powerful integrated solution for advanced motion control tasks, combining dynamic performance with exceptional reliability.

Design and Benefits

This model emphasizes energy efficiency and mechanical precision. Heat dissipation is achieved naturally through the motor surface, eliminating the need for external cooling systems. Its modular configuration allows straightforward installation in IMB 5 mounting positions, and the rotatable power connector ensures flexible wiring in constrained spaces. The 20-bit + 12-bit multiturn encoder enables precise speed and position feedback, critical for high-accuracy motion profiles.

Key advantages include exceptional power density for space-saving integration, outstanding dynamic response due to low rotor inertia, and robust control behavior for variable load conditions. Applications span machine tools, robotics, packaging, printing, and material-processing systems—where high precision and durability are essential. The 1FK7042-2AF71-1RH0-ZB02 motor demonstrates SIEMENS’ commitment to innovation, delivering consistent efficiency and long-term operational stability for modern automation systems.

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Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1RH0-ZB02

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