1FK7042-2AF74-1TB0 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF74-1TB0 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 synchronous motor with part number 1FK7042-2AF74-1TB0 is a precision-engineered drive solution designed for applications that require accurate torque delivery, dynamic performance, and long-term reliability. Built with advanced German engineering, this motor delivers 0.82 kW of rated power at 600 V DC and achieves a continuous torque of 3 Nm at 3000 rpm. Its naturally cooled construction with flange type IMB 5 ensures smooth integration in vertical or horizontal installations, making it a versatile choice for modern automation environments.

The 1FK7042-2AF74-1TB0 variant comes equipped with a rotatable two-pole power connector, integrated Pt1000 temperature sensor for precise thermal monitoring, and a resolver (P = 1) feedback system for consistent position accuracy. The shaft with feather key and holding brake enhances operational safety and stability under demanding conditions. With an IP64 protection rating, the motor is safeguarded against dust ingress and splashing liquids, ensuring reliable performance in industrial settings where durability is essential.

Overview

The SIMOTICS S-1FK7 series represents SIEMENS’ premium line of compact permanent-magnet synchronous motors. Available in multiple configurations, these motors are adaptable to a wide variety of mechanical designs, offering exceptional flexibility when paired with SIEMENS SINAMICS S120 or SINAMICS S220 drive systems. The series features integrated encoder systems tailored for high-precision speed and position control, delivering consistent motion and outstanding energy efficiency. The 1FK7 motors are optimized for convection cooling, utilizing the motor housing to dissipate heat efficiently, reducing the need for additional external cooling components.

Benefits

• Compact design enabling space-saving installation in machines and control systems
• High power density and superior dynamic response for fast motion applications
• Outstanding overload capacity and extended lifetime
• Reduced maintenance needs through optimized thermal design
• Seamless compatibility with automation systems for flexible deployment

Applications

This model is ideal for machine tools, robotics, and handling systems. It is also widely used in packaging, plastics, and textile production, as well as in wood, glass, and stone processing machines. Its stable control properties make it equally suitable for auxiliary axes and precision positioning systems that demand smooth, consistent operation.

Product Code: 1FK7042-2AF74-1TB0

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