1FK7044-4CH71-1RG2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New
The SIEMENS SIMOTICS S 1FK7044-4CH71-1RG2 is an advanced synchronous servo motor engineered for high precision, efficiency, and compact performance in demanding industrial applications. Featuring a rated power of 1.4 kW and a rated torque of 4.5 Nm, this motor offers excellent speed and stability across a wide range of automation systems.
With a rated voltage of 600V and a nominal speed of 4500 rpm, it provides consistent motion accuracy and operational reliability. The unit is naturally cooled and built in a rugged IMB5 frame size suitable for IM V1 and IM V3 mounting positions. The integrated absolute encoder system with 20-bit + 12-bit multiturn resolution and DRIVE-CLiQ interface ensures accurate position feedback and communication with Siemens SINAMICS drives. Designed with a plain shaft, no holding brake, and IP65/IP67 protection, the motor delivers dependable performance even in harsh environments.
Overview
The SIMOTICS S-1FK7 series represents Siemens’ innovation in synchronous servo motor design, combining compact size with high dynamic capabilities. Each motor integrates advanced permanent magnet technology that provides exceptional power density and long-term reliability. These motors are perfectly compatible with SINAMICS S120 and S220 drive systems, forming a powerful servo solution for automation tasks requiring accuracy, speed, and flexibility. Thanks to their integrated encoder systems, these motors deliver precise speed and position control suitable for a wide range of industrial automation systems.
Benefits
- Space-efficient design with high power output for limited installation areas
- Exceptional dynamic performance with minimal inertia for fast acceleration
- Reliable closed-loop control properties for variable load conditions
- High thermal stability due to surface heat dissipation and natural cooling
- Flexible compatibility with SINAMICS drives and diverse encoder configurations
Applications
- Machine tools and industrial robots
- Handling and automation systems
- Wood, glass, ceramics, and stone machinery
- Packaging, printing, plastics, and textile manufacturing
- Auxiliary motion axes and precision control systems
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Product Code: 1FK7044-4CH71-1RG2
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