1FK7044-4CF71-1BB2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CF71-1BB2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CF71-1BB2 is a high-performance synchronous motor engineered for applications that demand precision, power, and durability. Delivering 1.2 kW nominal power with a rated torque of 4.5 Nm at 3000 rpm, this motor offers exceptional motion control performance. It features a 24-bit absolute encoder with DRIVE-CLiQ interface for seamless integration into automation systems, ensuring accurate speed and position feedback. The naturally cooled design allows efficient thermal management without external cooling, making it ideal for compact installations. The motor is equipped with a fitted key shaft and a holding brake, supporting safe operation even during power interruptions. With a degree of protection rated at IP65/IP67, the SIMOTICS S 1FK7-HD motor guarantees long-term reliability in industrial environments.

Overview

The SIMOTICS S-1FK7 motor series from Siemens represents the pinnacle of innovation in synchronous drive technology. These motors combine compact size with high torque density, enabling space-saving integration into machinery and automation systems. Each variant in the range is optimized for specific performance needs — from compact and universal versions to high dynamic and high inertia types. The 1FK7044-4CF71-1BB2 model belongs to the High Dynamic series, featuring a low rotor moment of inertia for fast acceleration and precise response. These motors can be paired with SINAMICS S120 or S220 drive systems to form a highly efficient and flexible drive solution that supports advanced control functionalities.

Benefits

• Compact design allows space-efficient installation in various industrial applications.
• High torque-to-size ratio ensures superior mechanical performance and stability.
• DRIVE-CLiQ interface provides reliable encoder communication and easy integration.
• Hardened structure with IP65/IP67 protection for long-term durability in harsh conditions.
• Suitable for machine tools, robotics, packaging systems, and precision handling machinery.

Applications

The 1FK7044-4CF71-1BB2 is ideally suited for machine tools, robotics, packaging, and automation systems where precision motion and fast response are critical. It is also applicable in printing, glass processing, textile, and plastics industries — anywhere that requires reliable, compact, and high-performance motion control.

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Data Sheet (PDF)

Product Code: 1FK7044-4CF71-1BB2

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