1FK7044-4CF71-1QA2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CF71-1QA2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7044-4CF71-1QA2 SIMOTICS S Synchronous Motor is a compact and high-performance drive component engineered for precision motion and reliable operation in modern automation systems. Designed with a rated power of 1.2 kW and a nominal speed of 3000 rpm, this exclusive motor provides a torque of 4.5 Nm, ensuring consistent performance across a variety of industrial environments. The naturally cooled design, combined with an IP65/IP67 protection class, guarantees robust durability and dependable functionality even under challenging operating conditions.

Equipped with a rotatable power connector and a high-resolution 20-bit single-turn absolute encoder featuring a DRIVE-CLiQ interface (AS20DQI), the 1FK7044-4CF71-1QA2 offers superior precision for closed-loop speed and position control. The shaft is fitted with a key according to tolerance N, without a holding brake, allowing seamless integration into drive systems such as SINAMICS S120 or S220. This makes it ideal for advanced motion control applications where smooth operation, minimal vibration, and rapid response are required.

Overview

The SIMOTICS S-1FK7 motor series from SIEMENS is known for its versatility and performance. These permanent-magnet synchronous motors can be adapted for a wide variety of automation solutions through different encoder options, shaft designs, and gearboxes. They offer high torque density in a compact format, resulting in space-efficient installation and optimal power utilization. Combined with SINAMICS drive systems, the SIMOTICS S-1FK7 motors create a powerful and scalable motion solution with advanced control and communication capabilities.

Design and Benefits

The 1FK7044-4CF71-1QA2 is part of the High Dynamic range, offering an extremely fast dynamic response due to its low rotor moment of inertia. This design feature makes it suitable for demanding applications such as robotics, machine tools, packaging, and material handling. The motor’s ability to dissipate heat through its external surface enables maintenance-free operation without external cooling systems. It supports seamless integration into mechanical and electrical systems, reducing commissioning time while maximizing operational efficiency.

Applications

• Robotics and automated handling systems
• Machine tools and auxiliary axes
• Packaging and textile machinery
• Glass, ceramics, wood, and stone processing machines
• Printing and industrial production systems

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CF71-1QA2

Discover more Siemens products at Turll.com