1FK7043-4CK71-1CH1 SIEMENS Exclusive High-Performance Synchronous Motor Original Brand New

1FK7043-4CK71-1CH1 SIEMENS Exclusive High-Performance Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7043-4CK71-1CH1 is a precision-engineered synchronous motor designed for demanding industrial automation systems. Offering a nominal power of 1.3 kW and a rated speed of 6000 rpm, it combines compact design with remarkable energy efficiency. The motor delivers a torque of 3.5 Nm at 100K, supported by a naturally cooled configuration and robust IMB 5 (IM V1, IM V3) flange construction. Its rotatable power connector and DRIVE-CLiQ interface enable smooth integration into modern control systems. The 24-bit + 12-bit multi-turn absolute encoder (AM24DQI) ensures precise positioning, while the IP65 protection class and holding brake guarantee reliable performance even in harsh industrial conditions.

Overview

SIMOTICS S-1FK7 motors are compact, permanent-magnet synchronous motors built for flexibility and adaptability. Their design supports various mechanical configurations, encoder types, and gear units, allowing them to fit seamlessly into modern production lines. When combined with SINAMICS S120 or S220 drive systems, they form a powerful, high-performance motion control setup. These motors are engineered for natural cooling, with heat dissipation efficiently managed through the housing surface. This ensures continuous operation under demanding workloads while maintaining a long service life and consistent output stability.

Benefits

• High power density allowing for space-saving installation.
• Excellent dynamic response due to low rotor inertia.
• Reliable closed-loop control performance under fluctuating loads.
• Minimal commissioning effort with robust design quality.
• Versatile compatibility for a broad range of industrial machinery.

Applications

• Machine tools and precision automation systems.
• Robotics, handling systems, and packaging equipment.
• Wood, glass, and ceramics processing lines.
• Textile, plastics, and printing machinery.

Product Code: 1FK7043-4CK71-1CH1

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