1FK7043-4CF21-1QA0 SIEMENS Exclusive High-Performance SIMOTICS S Synchronous Motor Original Brand New

1FK7043-4CF21-1QA0 SIEMENS Exclusive High-Performance SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7043-4CF21-1QA0 SIMOTICS S synchronous motor is a compact, high-efficiency solution for industrial applications requiring precise motion control and reliable performance. With a rated power of 0.94 kW and nominal speed of 3000 rpm, this motor provides smooth operation and consistent torque output of 3.3 Nm. Designed for naturally cooled operation, the motor features a rugged IP64-protected enclosure, making it suitable for harsh environments while maintaining optimal heat dissipation through its surface. Its robust design ensures long-term reliability and reduces maintenance requirements.

Overview

The SIMOTICS S-1FK7 series motors combine high power density with versatility, making them ideal for a wide range of industrial machinery. The 1FK7043-4CF21-1QA0 can be integrated with SINAMICS S120/S220 drive systems to form a fully optimized drive solution for high-functionality applications. The built-in absolute encoder (20-bit Singletturn with DRIVE-CLiQ interface, AS20DQI) enables precise speed and position control, while the rotatable power connector and shaft with fitted key provide flexible mechanical integration.

Key Benefits

• Compact design ensures space-saving installation for modern machinery layouts.
• High dynamic response due to low rotor inertia, suitable for precision automation.
• Robust closed-loop control for high or variable load inertia applications.
• Minimal commissioning effort and reduced downtime through reliable performance.
• Wide compatibility with auxiliary components such as gearboxes and encoders.

Applications

This high-performance SIMOTICS S motor is suitable for diverse applications, including machine tools, robots, handling systems, and production lines for wood, glass, ceramics, stone, plastics, textiles, and packaging machinery. Its precision, durability, and adaptability make it a premium choice for modern automated equipment requiring consistent performance under varying operational conditions.

Download

Data Sheet (PDF)

Product Code: 1FK7043-4CF21-1QA0

Discover more Siemens products at Turll.com