1FK7042-2AK74-1EH1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK74-1EH1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

This is a high-performance compact motor engineered by SIEMENS for precision, efficiency, and durability. It delivers a rated power of 0.94 kW with 600 V DC voltage and a nominal torque of 3 Nm at 6000 rpm. Designed with natural cooling and a flange-mounted IMB 5 construction, this advanced motor ensures reliable performance in continuous-duty industrial operations. The integrated Pt1000 sensor and rotatable power connector simplify installation while maintaining optimal temperature control and mechanical stability.

Equipped with an absolute multi-turn encoder AM2048S/R using EnDat interface technology, the motor guarantees accurate position feedback and smooth synchronization. The plain-shaft version with holding brake and IP65 protection rating ensures secure and maintenance-friendly operation in demanding automation environments. With its balance between compact dimensions and high torque density, the 1FK7042-2AK74-1EH1 model supports a wide range of motion-control tasks where precision and reliability are essential.

Overview

The SIMOTICS S-1FK7 family represents a new generation of permanent-magnet synchronous motors optimized for modern industrial systems. They combine superior energy efficiency with modular design flexibility, enabling integration with SINAMICS S120 and S220 drive systems. Built for operation without external cooling, these motors efficiently dissipate heat through their aluminum housing, achieving exceptional overload capacity and long service life.

Benefits

• Extremely high power density for space-saving installation
• Wide selection of mechanical and encoder options for universal applications
• High dynamic response through low-inertia rotor design
• Stable closed-loop control under varying load conditions
• Fast commissioning with minimal configuration effort

Application

• Machine tools and automation systems
• Robotics and material-handling equipment
• Wood, glass, and stone processing machinery
• Packaging, plastics, and textile lines
• Printing systems and auxiliary motion axes

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AK74-1EH1

Find more Siemens products at Turll.com