1FK7042-2AK71-1CG0-ZQ31 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1CG0-ZQ31 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-2AK71-1CG0-ZQ31 is a high-precision synchronous motor engineered for advanced automation and motion-control applications. This compact servo motor provides efficient power delivery of 0.94 kW at 600 V DC, with a rated torque of 3 Nm and a nominal speed of 6000 rpm. Designed with natural cooling and IMB 5 construction, it ensures quiet operation and stable performance in demanding environments. Its robust metallic rating plate and IP64 protection offer enhanced reliability under industrial conditions.

This exclusive SIEMENS model features a rotatable power connector and a smooth shaft without holding brake, delivering high versatility for system integration. The integrated Drive-CLiQ encoder AM24DQI provides 24-bit + 12-bit multi-turn feedback, allowing precise position and speed control. With durable mechanical design and seamless connection to SINAMICS S120 and S220 drive systems, the motor achieves consistent performance and energy-efficient operation for a wide range of motion-control tasks.

Overview

SIMOTICS S 1FK7 motors are compact, permanent-magnet synchronous motors built for high-dynamic motion. Their modular concept, encoder flexibility, and compatibility with numerous gearboxes make them suitable for nearly any industrial setup. Designed for natural cooling, they effectively dissipate heat through the motor surface, ensuring reliable continuous duty and extended lifespan. The 1FK7 family offers broad adaptability, meeting modern machine-generation demands for precision and efficiency.

• Space-saving construction with exceptionally high power density
• Universal motor variants for diverse mechanical systems
• High dynamic response due to low rotor inertia
• Stable closed-loop control even with variable load conditions
• Reduced setup time and minimal tuning for motion precision

Applications

The 1FK7 series supports machine tools, robotic systems, packaging machinery, and automated material handling. It also excels in textile, wood, and printing applications where smooth motion and repeatable accuracy are critical. By integrating with SINAMICS drives, this SIEMENS motor delivers consistent torque, superior speed regulation, and long-term operational reliability.

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Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1CG0-ZQ31

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