1FK7044-4CH71-1QB1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CH71-1QB1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CH71-1QB1 is a highly reliable synchronous motor engineered for precision, durability, and efficient performance in demanding industrial environments. Delivering 1.4 kW of power at a rated speed of 4500 rpm with a torque of 4.5 Nm, this motor features a naturally cooled design, allowing for operation without external cooling. The rugged IP65-rated housing ensures maximum protection against dust and moisture, making it ideal for harsh operational conditions. Equipped with a rotatable power connector and a Singleturn 20-bit absolute encoder with Drive-CLiQ interface, the motor guarantees accurate position and speed control for high-performance automation systems.

Overview

The SIMOTICS S-1FK7 series represents a compact and flexible line of permanent-magnet synchronous motors. Its wide range of options, including gearboxes and encoder types, enables seamless adaptation to a broad spectrum of industrial applications. The combination of the SIMOTICS S motors with SINAMICS S120/S220 drive systems forms a robust, high-functionality setup, suitable for modern machinery with demanding dynamic requirements. Designed for self-cooling, heat dissipation occurs through the motor’s surface, ensuring stable operation even under high load. These motors exhibit excellent overload capacity while maintaining consistent precision and responsiveness.

Benefits

• Space-saving installation due to extremely high power density
• Universal applicability across diverse industrial sectors
• High dynamic response with low rotor inertia for precision motion control
• Robust control for variable or high inertia loads
• Minimized commissioning effort and disturbance compensation

Applications

• Machine tools and processing machinery
• Robotics and handling systems
• Wood, glass, ceramics, and stone working equipment
• Packaging, plastics, and textile machinery
• Printing machines and auxiliary axes

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CH71-1QB1

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