1FK7042-2AK74-1SA1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK74-1SA1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-2AK74-1SA1 is a premium synchronous motor engineered for exceptional precision, reliability, and energy efficiency. Designed to deliver consistent performance in high-demand industrial environments, this compact drive solution combines cutting-edge magnetic technology with advanced control integration. It provides a continuous torque of 3 Nm and operates at 6000 rpm, ensuring smooth and dynamic motion across a wide range of automation tasks. With a rated output of 0.94 kW and natural convection cooling, this motor offers stable operation while minimizing maintenance requirements.

Featuring a rotatable power connector and a high-accuracy Pt1000 temperature sensor, the 1FK7042-2AK74-1SA1 is optimized for long-term durability and precise temperature monitoring. The multi-pole resolver ensures reliable feedback for exact position control, while the IP65 protection rating guarantees dependable performance even under challenging industrial conditions. Its IMB 5 (IM V1, IM V3) flange mounting and feather-key shaft design simplify installation and alignment with mechanical components, making it ideal for both new and retrofit systems.

Overview

The SIMOTICS S 1FK7 series represents the next generation of compact permanent-magnet synchronous motors by SIEMENS. These motors are designed to integrate seamlessly with SINAMICS S120 or S220 drive systems, forming an intelligent and high-performance motion control solution. Their modular design and comprehensive range of encoder options enable flexible adaptation to diverse machine architectures. The 1FK7 motors are particularly valued for their impressive overload capacity, compact footprint, and efficient thermal management, ensuring stable operation in continuous or cyclic load profiles.

• Space-efficient configuration with outstanding power density
• Multiple encoder and gearbox combinations for tailored performance
• High dynamic response due to low rotor inertia
• Reliable closed-loop control for variable load conditions
• Low maintenance with naturally cooled design

Applications

Typical applications include advanced machine tools, robotics and handling systems, woodworking and glass-processing machinery, packaging and textile production, as well as printing and auxiliary axis control. The SIMOTICS S 1FK7042-2AK74-1SA1 combines innovation and engineering excellence to meet the evolving demands of modern automation systems.

Product Code: 1FK7042-2AK74-1SA1

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