1FK7042-2AC71-1RG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AC71-1RG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7042-2AC71-1RG1 represents cutting-edge engineering in compact servo drive technology. Designed for superior accuracy, reliability, and flexibility, this synchronous motor delivers efficient performance in demanding automation systems. With a rated power of 0.59 kW and nominal speed of 2000 rpm, it provides 3 Nm torque at 600 V DC supply. Its naturally cooled, flange-mounted IMB 5 design ensures low maintenance and long-term stability in industrial environments requiring continuous precision. Built to the IP65 protection class, it offers resistance against dust and moisture, supporting consistent operation even under challenging factory conditions.

Overview

The SIMOTICS S-1FK7 motor family features compact, permanent-magnet synchronous designs optimized for modern automation tasks. By combining them with SINAMICS S120 or S220 drive systems, engineers achieve a powerful motion-control solution that unites efficiency and responsiveness. Integrated encoders with Drive-CLiQ interface provide highly accurate position and speed feedback, enabling fast commissioning and smooth operation. The motors’ heat dissipation via their surface allows reliable operation without external cooling systems. Offering exceptional overload capacity, the 1FK7 series supports short-term torque peaks without compromising stability or lifespan.

Benefits

• Extremely compact structure with excellent power-to-size ratio, saving valuable installation space.
• Multiple variants—Compact, High Dynamic, and High Inertia—allow precise adaptation to any mechanical application.
• Low-inertia design ensures fast acceleration and dynamic motion control.
• Rugged housing and sealed enclosure guarantee durability in production and process automation environments.
• Compatible with a wide range of encoders and gearboxes for flexible integration.

Applications

The 1FK7042-2AC71-1RG1 SIMOTICS S motor is suitable for diverse applications such as CNC machine tools, robotic systems, packaging machinery, textile production, printing, and handling automation. It supports both standalone axes and complex multi-axis configurations, ensuring exceptional reliability and energy efficiency across industrial sectors.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AC71-1RG1

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