1FK7043-4CK71-1RA0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7043-4CK71-1RA0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7043-4CK71-1RA0 is a high-performance synchronous motor from the renowned SIMOTICS S-1FK7 High Dynamic series, engineered to deliver superior precision and efficiency in industrial automation applications. With a rated power of 1.3 kW, rated torque of 3.5 Nm, and a maximum speed of 6000 rpm, this model ensures reliable operation and exceptional responsiveness. It is naturally cooled and designed with a compact IMB5 flange construction, ideal for installations requiring a small footprint and flexible integration. The motor features a rotatable power connector and an absolute multi-turn encoder (20-bit + 12-bit) with DRIVE-CLiQ interface, guaranteeing highly accurate position feedback and simplified connectivity within SINAMICS drive systems.

Overview

The SIMOTICS S-1FK7 series from Siemens represents a new generation of synchronous motors built for versatility and performance. These compact, permanent-magnet motors are designed to meet the evolving demands of advanced industrial machinery. When paired with SINAMICS S120 or S220 drives, they form a highly dynamic motion control system capable of precise speed and torque management. Each motor is optimized for self-cooling through its surface, ensuring efficient heat dissipation without external fans or additional components. The combination of robust design, high overload capacity, and excellent energy efficiency makes the SIMOTICS S-1FK7 series a preferred choice for demanding automation setups.

Benefits

• Compact and lightweight design allowing space-saving installation
• Universal application range across diverse industries
• Exceptional power density for demanding motion control tasks
• High dynamic response due to low rotor moment of inertia
• Robust closed-loop control performance even under variable loads
• Minimal commissioning effort thanks to stable control properties

Applications

The SIEMENS 1FK7043-4CK71-1RA0 is suitable for integration in machine tools, robotics, packaging systems, and processing equipment. It excels in sectors such as wood, glass, ceramics, plastics, printing, and textile manufacturing. Its compact structure and versatile interface make it ideal for auxiliary axes or high-precision motion systems requiring both stability and responsiveness. With its reliable performance and Siemens engineering quality, this motor ensures long-term operational excellence in any automation environment.

Product Code: 1FK7043-4CK71-1RA0

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