1FK7042-2AK74-1TB2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK74-1TB2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7042-2AK74-1TB2 is a precision-engineered, high-performance drive solution built for advanced automation and motion-control applications. With a rated power of 0.94 kW, a torque of 3 Nm (100 K), and a nominal speed of 6000 rpm, this model provides outstanding reliability and smooth operation even under demanding load conditions. The motor’s natural cooling system, combined with its IMB 5 mounting design (IM V1, IM V3) and flange type 1 configuration, ensures efficient heat dissipation and long-term durability.

Equipped with a Pt1000 temperature sensor, a rotatable two-pole power connector, and a resolver (P = 1) for precise feedback, the 1FK7042-2AK74-1TB2 offers remarkable accuracy in speed and position control. Its shaft with feather key (tolerance N) and integrated holding brake deliver enhanced stability and operational safety, making it a versatile choice for a broad range of automation environments. With IP65 protection (shaft end IP67), this motor withstands harsh industrial conditions while maintaining consistent performance.

Overview

SIMOTICS S-1FK7 motors are compact permanent-magnet synchronous motors that combine flexibility with high energy efficiency. Through a wide variety of configurations, encoder systems, and optional gear units, these motors can be perfectly adapted to many industrial tasks. When paired with the SINAMICS S120/S220 drive system, the 1FK7 series forms a powerful, integrated drive solution that supports demanding automation architectures. The built-in encoder options allow precise control for both positioning and dynamic motion processes.

Benefits

• High power density for space-saving installation in modern machines.
• Universal usability across multiple mechanical systems.
• Excellent dynamic response with minimal inertia for rapid acceleration.
• Robust closed-loop performance for variable load applications.
• Low commissioning effort and consistent operation.

Applications

• Machine tools and robotic systems
• Packaging and textile machinery
• Wood, glass, and stone processing equipment
• Printing, plastics, and auxiliary automation axes

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AK74-1TB2

Find more Siemens products at Turll.com