1FK7043-4CK71-1BG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7043-4CK71-1BG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7043-4CK71-1BG1 belongs to the renowned SIMOTICS S-1FK7 High Dynamic series, engineered for precision, reliability, and superior energy efficiency. This synchronous servo motor delivers a continuous power output of 1.3 kW with a rated torque of 3.5 Nm and a nominal speed of 6000 rpm. Its compact and naturally cooled design (IMB5 / IM V1 / IM V3) ensures seamless installation and operation across a wide range of industrial automation applications. Built with an absolute single-turn 24-bit encoder (AS24DQI) and DRIVE-CLiQ interface, the motor ensures highly accurate speed and position feedback while supporting robust integration with SINAMICS drive systems. Designed with a plain shaft, IP65 protection, and a rotatable power connector, it offers superior mechanical flexibility for modern machine configurations.

Overview

The SIMOTICS S-1FK7 family from Siemens represents a new generation of compact permanent-magnet synchronous motors optimized for high performance in automation systems. With diverse options for encoders, gearboxes, and torque configurations, these motors adapt easily to a wide spectrum of industrial processes. The integration with SINAMICS S120 or S220 drive systems forms a powerful mechatronic solution characterized by dynamic performance and precision control. The 1FK7 series is specifically designed to dissipate heat naturally through its external surface, eliminating the need for external cooling devices. Its advanced electromagnetic design supports excellent overload capability, ensuring stable operation under demanding production environments.

Benefits

• Compact design for space-saving installation with high power density.
• Available in multiple configurations for versatile industrial applications.
• High dynamic response enabled by low rotor inertia for quick acceleration.
• Stable closed-loop control performance even with variable load conditions.
• Minimal commissioning effort and excellent adaptability to process variations.

Application

• Machine tools and robotic systems
• Packaging and textile machinery
• Automation for wood, glass, and stone processing
• Printing and plastics industries
• Auxiliary or secondary motion control systems

Product Code: 1FK7043-4CK71-1BG1

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