1FK7044-4CH71-1CA0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CH71-1CA0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7044-4CH71-1CA0 is a high-performance synchronous motor designed for precision, durability, and efficiency in demanding automation systems. As part of the renowned SIMOTICS S-1FK7 series, this model delivers consistent torque and speed accuracy under continuous operation. Rated at 1.4 kW with a nominal torque of 4.5 Nm and a speed of 4500 rpm, it provides stable and reliable motion for a wide range of industrial applications. The naturally cooled design (IMB 5) ensures optimal heat dissipation, while the rotatable power connector enhances installation flexibility.

The AM24DQI absolute encoder with DRIVE-CLiQ interface offers high-resolution feedback (24-bit + 12-bit multiturn), ensuring smooth and precise motion control. With its IP64 protection and robust mechanical design, this motor delivers reliable performance even in harsh environments.

Overview

The SIMOTICS S-1FK7 motors from Siemens are compact, permanent-magnet synchronous motors that combine innovation, efficiency, and adaptability. Available in a wide range of variants, gearboxes, and encoder configurations, they can be tailored to suit virtually any automation need. These motors are perfectly integrated with the SINAMICS S120 and S220 drive systems, forming a highly dynamic motion solution that supports precision positioning and speed control. Designed to operate without external cooling, the heat generated during operation is efficiently dissipated through the motor housing, ensuring continuous reliability. The high overload capacity and low rotor inertia enable responsive motion, making it ideal for complex, high-speed applications where performance and stability are equally critical.

Design and Application

The 1FK7044-4CH71-1CA0 features a robust shaft with fitted key (tolerance N) and is supplied without a holding brake, optimizing it for applications that demand minimal mechanical resistance. Typical uses include machine tools, robotics, packaging machinery, and precision automation systems. It is also suitable for equipment used in printing, plastics, textile, and glass processing. The combination of high power density, mechanical rigidity, and versatile encoder compatibility provides exceptional positioning accuracy and operational efficiency. Whether used as part of a single-axis configuration or a synchronized multi-axis setup, this motor ensures stable performance and extended service life, making it an excellent choice for next-generation industrial automation solutions.

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CH71-1CA0

Discover more Siemens products at Turll.com