1FK7042-2AC71-1RH1-ZN16 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AC71-1RH1-ZN16 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-2AC71-1RH1-ZN16 is a compact, high-performance synchronous servo motor engineered for advanced automation systems. It delivers reliable torque output of 3 Nm with a rated power of 0.59 kW and operates efficiently at 2000 rpm. Designed with natural cooling and IP65 protection, this model ensures consistent performance in harsh environments. The smooth shaft with tolerance N and integrated holding brake make it ideal for precision motion control in industrial applications. The motor features an absolute encoder (AM20DQI) with 20-bit + 12-bit multi-turn resolution and a Drive-CLiQ interface for seamless integration with SIEMENS SINAMICS drive systems. The “ZN16” variant is built for enhanced chemical resistance, ensuring long operational life in demanding production environments.

Overview

SIMOTICS S-1FK7 motors are known for their compact permanent-magnet design and exceptional adaptability. With an extensive range of options, encoders, and gearboxes, these motors can be precisely configured for diverse applications. When paired with the SINAMICS S120 or S220 drive system, they create a highly efficient and dynamic servo drive solution suitable for next-generation machine automation. These motors are optimized for operation without external cooling, dissipating heat through the surface for reliable and maintenance-free performance. The result is a system that combines compact design with high overload capacity and long-term operational stability.

Benefits and Applications

The 1FK7042-2AC71-1RH1-ZN16 offers numerous benefits, including space-saving installation due to its high power density and robust construction. It supports applications such as CNC machine tools, robotics, packaging lines, and precision assembly systems. High Dynamic variants provide superior responsiveness, while High Inertia models deliver stable performance under fluctuating load conditions. These characteristics make the SIMOTICS S-1FK7 series an excellent choice for industries like wood, glass, ceramics, and textile manufacturing. The motor’s durability, adaptability, and precision control capabilities allow for smooth integration into both new and existing automation environments.

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Data Sheet (PDF)

Product Code: 1FK7042-2AC71-1RH1-ZN16

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