1FK7044-4CH71-1QH1 SIEMENS Exclusive High-Performance SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CH71-1QH1 SIEMENS Exclusive High-Performance SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7044-4CH71-1QH1 SIMOTICS S synchronous motor is a state-of-the-art permanent-magnet solution designed for demanding industrial applications. Delivering 1.4 kW of power at a rated speed of 4500 rpm, this compact motor features a naturally cooled design and a robust IP65 degree of protection, making it ideal for harsh environments. The motor includes a rotatable power connector and a single-turn 20-bit absolute encoder with DRIVE-CLiQ interface (AS20DQI), ensuring precise speed and position control for automation systems. Its plain shaft with tolerance N and integrated holding brake further enhance reliability and ease of integration.

Overview

The SIMOTICS S‑1FK7 series represents compact and versatile synchronous motors engineered to meet the performance requirements of modern machine generations. These motors can be paired with SINAMICS S120 or S220 drive systems to form a complete, high-functionality motion solution. The integrated encoder options allow for tailored speed and position control, accommodating a wide range of applications without the need for external cooling. Heat dissipation through the motor surface ensures stable operation even under continuous load.

Benefits

SIMOTICS S‑1FK7 motors offer significant advantages for industrial automation. Their compact design allows for space-efficient installation, while high power density delivers impressive performance in a small footprint. The motors are suitable for universal applications, from high-dynamic tasks requiring minimal rotor inertia to high-inertia tasks with variable load moments. Minimal commissioning and fine-tuning are required due to precise closed-loop control, reducing setup time and optimizing productivity.

Applications

• Machine tools
• Robots and handling systems
• Wood, glass, ceramics, and stone processing
• Packaging, plastics, and textile machinery
• Printing machines
• Auxiliary axes in automated systems

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CH71-1QH1

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