1FK7044-4CH71-1UG2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New
The SIEMENS 1FK7044-4CH71-1UG2 SIMOTICS S is an advanced high-performance synchronous motor engineered for precision, stability, and endurance in demanding industrial environments. With a rated power of 1.4 kW and a nominal speed of 4500 rpm, this compact motor combines dynamic efficiency with reliability. The model is naturally cooled, features a plain shaft with tolerance N, and delivers a continuous torque of 4.5 Nm under 600 V DC. Its rotatable power connector and multi-pole resolver with DRIVE-CLiQ interface ensure flexible installation and precise feedback communication. Designed to meet IP65/ IP67 protection standards, this motor provides long-term durability even under challenging operating conditions.
Overview
SIMOTICS S-1FK7 motors are compact permanent-magnet synchronous units built for energy-efficient performance and optimized control. These motors can be seamlessly paired with the SINAMICS S120 or S220 drive systems to create highly functional, flexible motion solutions. Each variant offers adaptable encoder systems for accurate speed and position regulation. The SIMOTICS S-1FK7 range is designed for maintenance-free operation without external cooling, utilizing the motor surface for heat dissipation while maintaining high overload capacity.
Benefits
- Compact dimensions with an exceptionally high power-to-size ratio for space-saving machine design.
- Excellent dynamic response due to low rotor inertia and smooth torque delivery.
- Reliable closed-loop control characteristics under varying load conditions.
- Easy integration with SINAMICS drive systems for precise motion control.
- Durable construction for extended service life and reduced maintenance requirements.
Application
This motor is ideal for machine tools, robots and handling systems, and a wide variety of industrial automation tasks, including wood, glass, and metal processing, packaging, plastics, and printing machinery. It delivers reliable and responsive performance where precision, motion accuracy, and robustness are essential.
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Product Code: 1FK7044-4CH71-1UG2
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