1FK7044-4CH71-1RH2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CH71-1RH2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS 1FK7044-4CH71-1RH2 is a high-performance synchronous motor designed for demanding motion control and automation environments. As part of the renowned SIMOTICS S-1FK7 series, this model offers precise speed and position control, outstanding efficiency, and compact construction. With a power output of 1.4 kW and a torque of 4.5 Nm, the motor achieves a rated speed of 4500 rpm. Built with natural cooling and a rotatable power connector, it ensures simple installation and excellent thermal performance. Equipped with an absolute encoder AM20DQI (20-bit + 12-bit multiturn) featuring DRIVE-CLiQ interface, the motor guarantees accurate feedback and reliable performance even under high dynamic loads.

Overview

The SIMOTICS S-1FK7 family represents the latest generation of compact, permanent-magnet synchronous motors designed for industrial automation. The 1FK7044-4CH71-1RH2 motor exemplifies Siemens’ engineering excellence, combining compact size with high torque density and low moment of inertia. It can be seamlessly integrated with SINAMICS S120 and S220 drive systems, forming a powerful, efficient, and flexible drive solution for a wide range of machine applications. Depending on requirements, users can select from various encoder and gearbox options to perfectly adapt to specific performance demands. The unit’s rugged design with IP65/IP67 protection ensures dependable operation in challenging industrial environments.

Benefits

• Compact dimensions for space-saving installation in tight machine layouts
• High torque density for superior performance in dynamic applications
• Wide variety of configurations to suit diverse industrial tasks
• Low rotor inertia for exceptional responsiveness and precision
• Minimal setup and commissioning effort due to standardized encoder systems

Applications

• Machine tools and precision automation
• Robotic and handling systems
• Packaging, plastics, and textile machinery
• Wood, glass, and ceramics processing equipment
• Printing and auxiliary motion axes

The motor operates without external cooling, dissipating heat efficiently through its outer surface. Its high overload capacity makes it suitable for continuous and dynamic duty cycles, ensuring long-term reliability and operational safety in demanding production environments.

Download

Data Sheet (PDF)

Product Code: 1FK7044-4CH71-1RH2

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