1FK7044-4CF71-1BA0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CF71-1BA0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7044-4CF71-1BA0 SIMOTICS S Synchronous Motor represents a new generation of precision and performance for industrial motion control. With a nominal power of 1.2 kW and torque of 4.5 Nm at 3000 rpm, this compact, high-efficiency motor ensures smooth and reliable operation in demanding automation systems. It features natural cooling and a robust IP64 degree of protection, making it suitable for tough environments where precision and durability are equally essential.

The motor comes with a rotatable power connector and an absolute single-turn 24-bit encoder with DRIVE-CLiQ interface (AS24DQI), ensuring high-resolution feedback and superior synchronization. This version includes a shaft with fitted key, tolerance N, and is supplied without a holding brake, making it an ideal choice for applications requiring continuous, accurate motion control.

Overview

The SIMOTICS S-1FK7 series of synchronous motors is renowned for its compact design, high power density, and flexible integration with SIEMENS drive technologies such as SINAMICS S120 and S220. These motors are designed to deliver high torque consistency, excellent positioning accuracy, and energy efficiency. Thanks to their modular structure, they can be perfectly adapted to a wide range of automation needs — from simple handling tasks to complex multi-axis systems. The integrated encoder options allow precise feedback control, making these motors ideal for applications where reliability and precision are critical.

Design and Benefits

The 1FK7044-4CF71-1BA0 motor belongs to the High Dynamic variant within the SIMOTICS S-1FK7 family, providing exceptional dynamic response due to its low rotor inertia. This feature enables quick acceleration and deceleration, crucial for high-speed and high-precision motion tasks. The naturally cooled design eliminates the need for external cooling systems, reducing both maintenance effort and installation complexity. Its space-saving configuration makes it a preferred option for compact machine designs where performance cannot be compromised.

Key advantages include:

• High reliability and long service life in industrial operations
• Compact structure with minimal heat generation
• Flexible mounting positions (IMB 5, IM V1, IM V3)
• High overload capacity for dynamic load variations
• Seamless integration with advanced control systems

Applications

This synchronous motor is widely used in machine tools, robotic arms, packaging lines, and automation systems requiring precision motion. It also performs reliably in woodworking, glass processing, printing, plastics, and textile machinery. The combination of compactness, control accuracy, and operational stability makes it a trusted component across multiple manufacturing sectors.

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Data Sheet (PDF)

Product Code: 1FK7044-4CF71-1BA0

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