1FK7043-4CK71-1CH0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7043-4CK71-1CH0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7043-4CK71-1CH0 is a premium high-performance synchronous motor engineered for precision and durability in modern automation systems. Delivering a rated power of 1.3 kW and a continuous torque of 3.5 Nm, this naturally cooled servo motor achieves up to 6000 rpm with exceptional efficiency. It features a rotatable power connector, plain shaft with standard tolerance N, and an integrated holding brake for enhanced operational control. The AM24DQI encoder with 24-bit + 12-bit multi-turn resolution and DRIVE-CLiQ interface ensures highly accurate position feedback. Designed with IP64 protection, it provides reliable operation even in challenging industrial conditions.

Overview

The SIMOTICS S-1FK7 motor series represents Siemens’ latest generation of compact permanent-magnet synchronous motors, built for dynamic performance and universal adaptability. This motor integrates seamlessly with SINAMICS S120 and S220 drive systems, forming a powerful and flexible motion-control solution. Depending on the application, different encoder types and gear configurations can be selected to achieve maximum precision and productivity. Its construction allows for efficient self-cooling, dissipating heat through the motor surface, which supports long-term stability and reduced maintenance needs. The 1FK7043-4CK71-1CH0 motor stands out for its balance of power density, speed range, and mechanical robustness, making it a dependable choice across many automation fields.

Benefits

• Compact, space-saving design with high power-to-size ratio
• Excellent dynamic performance with low rotor inertia
• High overload capacity for demanding operations
• Flexible encoder and gearbox configurations for diverse setups
• Reliable feedback and smooth motion control
• Compatible with numerous SINAMICS drive platforms

Applications

• Machine tools and robotics
• Packaging and textile equipment
• Wood, glass, ceramics, and stone processing
• Automation lines and auxiliary axes
• Printing and handling systems

Product Code: 1FK7043-4CK71-1CH0

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