1FK7044-4CH74-1AG0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7044-4CH74-1AG0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7044-4CH74-1AG0 is a high-performance permanent-magnet synchronous motor engineered for precise and dynamic motion control applications. With a rated power of 1.4 kW and a rated speed of 4500 rpm, this model provides reliable torque of 4.5 Nm under natural cooling conditions. The robust design features an IMB 5 mounting configuration (IM V1, IM V3) and a rotatable power connector for flexible installation. It also includes a Pt1000 temperature sensor and an incremental encoder system offering 2048 signal periods per revolution for high-resolution feedback. The IP64 protection rating ensures long-term durability in industrial environments while maintaining smooth, vibration-free performance.

Overview

The SIMOTICS S-1FK7 motor series from Siemens represents the latest generation of compact, efficient, and highly dynamic synchronous motors. Designed to meet the demands of modern automation systems, these motors combine superior energy efficiency with precise control. The 1FK7044-4CH74-1AG0 can be seamlessly integrated into SINAMICS S120 and S220 drive systems to deliver a powerful, synchronized motion control solution. Each motor is built to perform reliably without external cooling, utilizing its surface to dissipate heat effectively. This allows for continuous operation even under challenging load conditions.

Benefits

• Exceptional power density for compact installations.
• Optimized for machine tools, robots, and automation systems.
• Highly dynamic response due to low rotor inertia.
• Robust closed-loop control for stable operation under variable loads.
• Minimal commissioning effort with integrated encoder and diagnostic features.

Applications

Typical areas of use include machine tools, robotic arms, packaging systems, and processing machines in wood, glass, textile, and printing industries. The design flexibility and encoder compatibility make it ideal for applications requiring rapid acceleration, precise positioning, and consistent performance over extended periods.

Product Code: 1FK7044-4CH74-1AG0

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