1FK7043-4CK71-1RG2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7043-4CK71-1RG2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7043-4CK71-1RG2 is a premium permanent-magnet synchronous motor designed for high-precision industrial motion control. Delivering a rated power of 1.3 kW with a torque of 3.5 Nm at 6000 rpm, this exclusive motor ensures outstanding accuracy and dynamic performance across a wide range of applications. It features a natural cooling design with an IMB 5 flange mounting system and a rotatable power connector for flexible installation.

The absolute encoder AM20DQI with 20-bit + 12-bit multi-turn resolution and DRIVE-CLiQ interface ensures precise speed and position feedback. Its robust IP65 housing, combined with an IP67-rated DE flange, provides superior protection against dust and moisture, making it ideal for demanding environments. The plain shaft design without a holding brake allows smooth, maintenance-free operation with minimal vibration.

Overview

SIMOTICS S-1FK7 motors from Siemens are compact, permanent-magnet synchronous motors developed for applications that demand high torque density and precision. The modular structure of this series allows flexible adaptation using various encoders, gearboxes, and mounting options, ensuring compatibility with modern machine architectures. When combined with SINAMICS S120 / S220 drive systems, these motors create a high-performance motion control setup with extensive functionality and connectivity. The integrated encoder systems support accurate speed and position control while maintaining smooth motion profiles under changing loads.

Benefits

• Compact construction enables space-saving installation with exceptional power density.
• Universal adaptability across diverse automation applications.
• High overload capability for short-term torque demands.
• Optimized for both dynamic and high-inertia operations, ensuring stability and responsiveness.
• Minimal commissioning effort due to seamless system integration.

Applications

• Machine tools requiring precise spindle and feed-axis control.
• Robotic and automated handling systems.
• Wood, glass, ceramics, and stone processing equipment.
• Packaging, plastics, and textile machinery.
• Printing and auxiliary axis applications demanding accurate motion control.

The 1FK7043-4CK71-1RG2 motor combines efficiency, robustness, and engineering precision — ensuring reliable performance in continuous-duty environments where quality and endurance are essential.

Product Code: 1FK7043-4CK71-1RG2

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