1FK7044-4CF71-1CB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CF71-1CB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7044-4CF71-1CB0 is a high-precision servo motor engineered for advanced automation applications. Delivering a rated power of 1.2 kW and a nominal torque of 4.5 Nm at 3000 rpm, this model ensures consistent performance and operational stability. With a 600 V DC supply voltage and IP64 protection, it is designed for industrial environments that demand accuracy, durability, and reliability. The integrated 24-bit + 12-bit multiturn absolute encoder with DRIVE-CLiQ interface provides exceptional positioning precision, while the rotatable power connector and fitted key shaft design simplify installation and system integration. Equipped with a holding brake, this synchronous motor guarantees secure and controlled motion in every application.

Overview

The SIMOTICS S-1FK7 motor series represents Siemens’ cutting-edge servo technology designed for dynamic motion control. Its compact and efficient construction makes it ideal for machinery where space and responsiveness are critical. When combined with SINAMICS S120 or S220 drive systems, the motor forms a high-performance, flexible drive unit capable of delivering excellent control accuracy and energy efficiency. The motor’s cooling system operates naturally through surface heat dissipation, ensuring minimal maintenance and long service life. With multiple encoder and gearbox options, the 1FK7 series offers configuration flexibility for a wide range of industrial uses.

Benefits

• Compact build with exceptional power density for space-saving installations.
• High-dynamic performance through low rotor inertia.
• Excellent torque consistency under varying load conditions.
• Reliable closed-loop control for precise speed and position feedback.
• Minimal commissioning time due to optimized drive compatibility.

Applications

The SIMOTICS S-1FK7 motor family, including model 1FK7044-4CF71-1CB0, is widely used in machine tools, robotics, packaging, printing, textile, and materials-processing industries such as wood, glass, and ceramics. Its versatility and stable torque behavior make it a preferred choice for automation systems requiring accuracy and high-speed motion. With its combination of compact structure, advanced encoder system, and compatibility with Siemens drive technology, this motor provides an optimal balance between performance and efficiency for modern industrial automation.

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Data Sheet (PDF)

Product Code: 1FK7044-4CF71-1CB0

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