1FK7042-2AC71-1QG1-ZJ05 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AC71-1QG1-ZJ05 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7042-2AC71-1QG1-ZJ05 is a high-performance servo motor built for modern automation systems that demand precision, energy efficiency, and durability. Designed as part of the advanced SIMOTICS S-1FK7 series, this compact motor features permanent-magnet technology, delivering consistent torque and reliable operation even under dynamic load conditions. With a rated power of 0.59 kW, nominal torque of 3 Nm, and rated speed of 2000 rpm, it ensures smooth, stable motion for a wide variety of industrial applications. The motor’s naturally cooled design (IMB 5, IM V1, IM V3) allows efficient thermal management without the need for external cooling equipment, providing a longer operational lifespan and reduced maintenance cost.

Overview

The SIMOTICS S-1FK7 motor family represents SIEMENS’ innovation in compact servo technology, combining high torque density with flexible configuration options. Available with different encoders, gearboxes, and mechanical interfaces, these motors can be tailored to meet specific machine requirements. The integrated absolute encoder with a 20-bit resolution and Drive-CLiQ interface enables precise positioning and fast feedback, ensuring seamless integration with SINAMICS S120 and S220 drive systems. The unit’s IP65 protection rating guarantees resistance against dust and moisture, making it ideal for demanding industrial environments. Additionally, the ALPHA SP+ SP 075S-MF1 planetary gearbox with a 1-stage ratio of 7:1 enhances torque transmission while maintaining high efficiency and low backlash.

Benefits

• Compact and space-saving motor design with exceptional power density
• Flexible compatibility with a wide range of automation drives and controllers
• Rugged construction for high reliability and reduced downtime
• Low maintenance and energy-efficient operation for long-term performance
• Smooth shaft design with precise alignment and rotational balance

Applications

The 1FK7042-2AC71-1QG1-ZJ05 is suitable for applications requiring high precision and quick dynamic response, such as machine tools, robotics, packaging lines, printing machines, and advanced material handling systems. It performs exceptionally well in wood, glass, and ceramic processing, as well as in textile and plastic machinery, ensuring accuracy and consistency in every motion cycle.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AC71-1QG1-ZJ05

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