1FK7044-4CH74-1EH0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CH74-1EH0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CH74-1EH0 is a high-performance synchronous motor built for precision, durability, and efficiency in modern industrial applications. Designed as part of the SIMOTICS S-1FK7 series, this motor offers outstanding power output with a rated torque of 4.5 Nm and a speed of 4500 rpm. Operating at 600 V DC, it delivers reliable motion control even under continuous load conditions. The unit features a naturally cooled design with a compact IMB 5 mounting construction, offering versatility for vertical or horizontal installations. Its integrated Pt1000 temperature sensor and rotatable power connector ensure optimized thermal management and simplified system integration.

Engineered for precision, the 1FK7044-4CH74-1EH0 model incorporates an absolute multi-turn encoder with 2048 S/R + 4096 revolutions and EnDat interface, guaranteeing accurate position feedback and stable performance in dynamic applications. The plain shaft design, coupled with IP64 protection and a holding brake, provides durability and consistent operation in challenging industrial conditions. Whether used in automated manufacturing, robotics, or precision machinery, this motor is an exceptional choice for industries demanding accuracy and dependability.

Overview

The SIMOTICS S-1FK7 motor series represents the next generation of compact permanent-magnet synchronous motors from SIEMENS. Designed for flexibility and performance, the series can be paired seamlessly with SINAMICS S120/S220 drive systems to create a high-functionality motion control solution. Integrated encoder systems ensure precise speed and position control, while the motors’ natural cooling system effectively dissipates heat through the surface, maintaining optimal operating temperatures without the need for external cooling systems.

Benefits

• Compact design offering space-saving installation and high power density
• Adaptable for universal use across numerous automation applications
• Wide range of performance options and encoder configurations
• High dynamic response with minimal rotor inertia for rapid acceleration
• Excellent control stability even under variable load conditions
• Reduced commissioning time with simplified system tuning

Applications

• Machine tools and precision manufacturing systems
• Robotics and automated handling equipment
• Woodworking, glass, ceramics, and stone processing
• Packaging and textile machinery
• Printing presses and auxiliary axes in industrial setups

Product Code: 1FK7044-4CH74-1EH0

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