1FK7044-4CF71-1RH1-ZJ09 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CF71-1RH1-ZJ09 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CF71-1RH1-ZJ09 represents a new standard of efficiency and reliability in industrial automation. Engineered with precision, this synchronous motor offers 1.2 kW rated power and 4.5 Nm nominal torque at 3000 rpm, ensuring consistent performance across demanding applications. With a 600 V DC supply voltage and IP65 protection, it provides robust operation even in harsh industrial conditions. The integrated AM20DQI absolute encoder with DRIVE-CLiQ interface guarantees accurate position and speed feedback for optimized control. The motor features a naturally cooled, compact IMB5 flange design with a plain shaft, holding brake, and rotatable power connector, making it highly adaptable to modern drive systems.

Overview

The SIMOTICS S-1FK7 motor series from Siemens combines compact design with powerful performance. It is specifically developed for high dynamic response and energy-efficient motion control. These permanent-magnet synchronous motors can be seamlessly integrated with SINAMICS S120 or S220 drive systems to form a highly flexible and intelligent automation solution. The extended range of encoder types, shaft designs, and optional gear units ensures that the 1FK7 series can be tailored precisely to each industrial requirement. Each motor is optimized for operation without external cooling, where heat is efficiently dissipated through the motor surface, allowing for quiet and stable performance over extended cycles.

Design and Benefits

Constructed with a rugged housing and precision-balanced rotor, the 1FK7044-4CF71-1RH1-ZJ09 provides excellent reliability for continuous operation. The integrated planetary gearing (ALPHA SP+, SP 075S-MF1, ratio 1:10) allows for precise motion control and torque transmission with minimal backlash. This configuration is ideal for compact machine tools, robotics, and automation systems requiring high positioning accuracy. The motor’s lightweight yet durable design ensures space-saving installation and superior thermal characteristics, making it suitable for high-performance environments where precision and durability are critical.

Typical applications include machine tools, robotics, packaging, printing, plastics, and material handling systems. With its modular options and adaptable configuration, this SIMOTICS S motor offers maximum flexibility, ensuring optimized efficiency and smooth motion in every industrial setup.

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Data Sheet (PDF)

Product Code: 1FK7044-4CF71-1RH1-ZJ09

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