1FK7042-2AF74-1EH1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AF74-1EH1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-2AF74-1EH1 is a premium synchronous motor engineered for exceptional precision, energy efficiency, and reliability in high-performance automation systems. With a rated power of 0.82 kW and a torque of 3 Nm, this naturally cooled motor delivers stable and efficient operation at up to 3000 r/min. Designed with a rotatable power connector, plain shaft, and integrated holding brake, it provides flexibility and durability for demanding industrial applications.

Equipped with a high-resolution EnDat AM2048S/R absolute encoder, the motor ensures precise position and speed control, even during complex multi-axis synchronization. Its IP65 protection rating guarantees reliable performance in challenging environments, offering long-term stability and reduced maintenance. The inclusion of a Pt1000 temperature sensor enhances thermal monitoring, ensuring optimal operation and protection against overheating during continuous use.

Overview

The SIMOTICS S-1FK7 series from SIEMENS is known for its compact design and outstanding power density. These permanent-magnet synchronous motors combine cutting-edge materials with advanced engineering to deliver exceptional torque consistency, smooth acceleration, and low vibration levels. When paired with SINAMICS S120 or S220 drive systems, they form a powerful motion-control solution for automation and mechatronic systems.

The 1FK7 motors are designed for operation without external cooling; heat dissipation occurs through the housing, ensuring quiet and efficient performance. They feature high overload capacity and are suitable for continuous-duty operation in precision-driven environments such as robotics, CNC machining, and high-speed packaging systems.

Design and Benefits

• Compact dimensions for space-saving installation in tight enclosures
• High dynamic response thanks to low rotor inertia
• Excellent control stability for varying load conditions
• Durable construction with minimal maintenance requirements
• Perfect compatibility with SIEMENS drive systems for optimal integration

Typical Applications: Machine tools, robotic arms, packaging machinery, wood and ceramic processing equipment, printing and auxiliary axes.

Product Code: 1FK7042-2AF74-1EH1

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