1FK7044-4CH71-1BA1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CH71-1BA1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7044-4CH71-1BA1 from the renowned SIMOTICS S series represents a new standard of performance and efficiency in modern automation. This permanent-magnet synchronous motor delivers a continuous rated power of 1.4 kW with a rated torque of 4.5 Nm at 4500 rpm. Built with a naturally cooled design and IP65 protection, this motor ensures reliable operation even in demanding environments. Its absolute encoder AS24DQI with 24-bit single-turn resolution and DRIVE-CLiQ interface offers exceptional precision and seamless integration with SIEMENS drive systems. Featuring a rotatable power connector and key-fitted shaft, the motor allows flexible installation in different orientations for versatile industrial setups.

Overview

The SIMOTICS S-1FK7 motor family is designed for compactness, energy efficiency, and advanced control accuracy. The 1FK7044-4CH71-1BA1 belongs to the High Dynamic sub-range, offering extremely fast acceleration and precise motion response. When combined with SINAMICS S120 or S220 drive systems, it forms a high-performance mechatronic solution that excels in both speed and accuracy. The integrated encoder systems support outstanding speed and position feedback, ensuring stable operation under dynamic load conditions. With a maintenance-free, naturally cooled frame, heat is efficiently dissipated through the motor housing to maintain long service life and consistent performance.

Key Features

• Rated power output: 1.4 kW, torque 4.5 Nm, and speed 4500 rpm
• Compact high-dynamic motor design for space-saving installation
• High protection rating (IP65) for demanding industrial conditions
• Rotatable power connector for flexible cable routing
• Encoder system: single-turn 24-bit absolute with DRIVE-CLiQ interface
• Reliable operation without external cooling requirements
• Optimized for SINAMICS S-Series drives for superior motion control

Applications

The 1FK7044-4CH71-1BA1 is perfectly suited for precision machinery and high-performance automation. It is widely used in machine tools, robotics, packaging systems, printing lines, and material handling solutions. Its high dynamic response makes it ideal for processes requiring rapid positioning, while its high inertia stability supports applications with fluctuating loads. Whether in textile, plastics, or stone-working industries, this SIEMENS synchronous motor ensures efficiency, precision, and reliability across diverse industrial environments.

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CH71-1BA1

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