1FK7043-4CK71-1RA2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7043-4CK71-1RA2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7043-4CK71-1RA2 is a high-performance synchronous motor designed to deliver outstanding precision, efficiency, and reliability for advanced automation systems. With a nominal power of 1.3 kW, torque of 3.5 Nm, and a speed rating of 6000 rpm, this motor is optimized for demanding motion control tasks. Its naturally cooled, compact design (IMB 5/IM V1/IM V3 mounting) and robust IP65/IP67 protection class ensure long-lasting performance in challenging industrial environments. The integrated AM20DQI absolute encoder with DRIVE-CLiQ interface provides accurate position feedback and seamless integration with SIEMENS SINAMICS drives, ensuring smooth, synchronized motion in every application.

Overview

The SIMOTICS S-1FK7 series represents a new generation of compact permanent-magnet synchronous motors, designed to meet the rising expectations of modern machine construction. With a wide range of variants, encoders, and optional gear units, these motors can be precisely adapted to suit different operational needs. When paired with the SINAMICS S120 or S220 drive systems, the motor forms a high-performance, scalable drive package that delivers dynamic and accurate motion control. The 1FK7043-4CK71-1RA2 features efficient heat dissipation through its motor surface, ensuring consistent operation without external cooling systems, and offering remarkable overload capability for dynamic applications.

Benefits

• Compact installation — high power density allows space-saving integration into machinery.
• Universal usability — suitable for a wide variety of automation applications.
• Dynamic performance — minimal rotor inertia provides excellent response characteristics.
• High reliability — robust design for industrial-grade endurance and precision control.
• Flexible configuration — adaptable to various load conditions with low setup effort.

Applications

Typical uses include machine tools, robotics, material handling, packaging, plastic processing, textile machinery, and printing systems. The motor’s balance between performance and precision ensures it excels in both high-speed and high-torque environments, making it an ideal choice for industries that demand efficiency and flexibility.

Product Code: 1FK7043-4CK71-1RA2

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