1FK7042-2AK71-1RB0-ZY84 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1RB0-ZY84 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7042-2AK71-1RB0-ZY84 is a compact, high-performance permanent-magnet servo motor designed for precision and efficiency. Delivering a rated power of 0.94 kW and a torque of 3 Nm at 6000 rpm, this model represents the ideal solution for dynamic motion control in demanding automation applications. The natural cooling design with IMB 5 construction ensures reliable operation and minimal maintenance. With IP64 protection and a rotatable power connector, it offers both robustness and flexibility for industrial integration.

Equipped with an absolute encoder (AM20DQI) featuring 20-bit single-turn and 12-bit multi-turn resolution via Drive-CLiQ interface, this motor enables precise feedback and smooth synchronization. The integrated holding brake, keyed shaft, and high-quality mechanical design support long-term stability and optimal performance under continuous load. The unit also includes customer-specific details (Y84) engraved on the rating plate, guaranteeing full traceability and tailored configuration.

Overview

The SIMOTICS S-1FK7 motor series is known for its exceptional adaptability and compact design. These motors can be easily paired with SINAMICS S120 / S220 drive systems to create a high-functionality motion platform. Their modular structure and wide range of options allow precise adaptation to various industrial tasks, ensuring smooth control and efficient energy use. Thanks to their maintenance-free cooling concept, heat is dissipated effectively through the motor surface, making them suitable for closed-loop environments where durability and performance are crucial.

Benefits

• Compact design with extremely high power density for space-saving installations
• Universal application range for diverse machine and automation systems
• Enhanced dynamic response and accurate motion control
• High overload capability for consistent torque under variable loads
• Reliable operation with minimal commissioning effort

Applications

• Machine tools, robotics, and precision handling systems
• Wood, glass, and metal processing machinery
• Packaging, printing, plastics, and textile production lines
• Auxiliary drives and positioning systems

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1RB0-ZY84

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