1FK7042-2AF71-1DB1 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1DB1 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 motor, represents a new generation of compact and efficient synchronous servo motors designed for high-precision automation. With a continuous torque of 3 Nm and a rated power of 0.82 kW at 3000 rpm, this unit ensures excellent dynamic performance and mechanical stability in demanding industrial environments. Its natural cooling design supports consistent thermal balance while minimizing maintenance requirements. Engineered with an incremental 22-bit DRIVE-CLiQ encoder and an integrated holding brake, it delivers exact position feedback and reliable holding performance during machine standstill.

Overview

The SIMOTICS S-1FK7 series combines performance and flexibility for multiple machine types. Built with a permanent-magnet rotor, it offers exceptional torque accuracy and energy efficiency across variable-speed applications. The wide range of compatible gear units, encoders, and mounting options make this motor adaptable for compact mechanical assemblies where precision and reliability are crucial.

When paired with SINAMICS S120 or S220 drive systems, it forms a perfectly harmonized motion control solution with integrated safety, superior diagnostics, and precise servo control. The 1FK7 family supports rapid response characteristics and smooth motion transitions, even under dynamic loads. Each unit is designed for operation without additional external cooling—its heat efficiently dissipates through the rugged housing with IP65 protection, ensuring stable operation in industrial environments.

Applications

Ideal for machine tools, robotic systems, packaging and textile equipment, as well as printing, wood, and glass processing machines, the motor offers both high accuracy and consistent performance. Its robust build and optimized magnetic design contribute to reduced vibration, quiet operation, and extended lifetime, making it an excellent choice for advanced automation systems.

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Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1DB1

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