1FK7044-4CH71-1CH1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CH71-1CH1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CH71-1CH1 is a high-performance synchronous motor engineered for demanding industrial motion control applications. Designed for precision, stability, and reliability, this advanced motor delivers a continuous torque of 4.5 Nm and a rated power of 1.4 kW, achieving speeds up to 4500 rpm at a DC voltage of 600V. The motor is naturally cooled, ensuring efficient heat dissipation without the need for external cooling systems. Its compact IMB5 frame design and rotatable power connector make it ideal for versatile installations, while the integrated 24-bit + 12-bit multiturn absolute encoder (AM24DQI with DRIVE-CLiQ interface) provides precise feedback for optimal motion accuracy.

Overview

The SIMOTICS S-1FK7 motor series is known for its exceptional flexibility and adaptability. These compact permanent-magnet synchronous motors are designed to meet the increasing demands of advanced machine generations. Compatible with SINAMICS S120/S220 drive systems, they form a complete high-performance solution offering superior control and energy efficiency. Each motor integrates intelligent encoder systems that deliver accurate speed and position control, making them ideal for automation processes requiring high precision and reliability. With excellent overload capacity and rugged IP65 protection, this motor performs consistently even under challenging conditions.

Design and Benefits

The 1FK7044-4CH71-1CH1 features a plain shaft with tolerance class N, a built-in holding brake, and an IP65 protection rating for secure operation in industrial environments. The compact form factor supports space-saving installation and enables integration into various machine types. Key advantages include:

• High power density with reduced footprint
• Robust structure for continuous operation
• Extremely high dynamic response from a low-inertia rotor
• Accurate speed and position control for smooth performance
• Minimal commissioning time and easy optimization

Typical applications include machine tools, robotics, packaging systems, textile production, wood processing, printing equipment, and various automation systems. This motor exemplifies Siemens' dedication to quality, efficiency, and long-term reliability in motion control technology.

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CH71-1CH1

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