1FK7040-2AK74-1AB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7040-2AK74-1AB0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7040-2AK74-1AB0 is a high-efficiency permanent-magnet motor engineered to deliver precision, speed, and durability across industrial automation systems. With a rated power output of 0.69 kW, torque of 1.6 Nm (100 K), and a nominal speed of 6000 r/min, this naturally cooled compact motor offers reliable operation and stable performance. The design integrates a rotatable power connector and a 2048 S/R incremental encoder with C and D tracks for accurate motion feedback, enabling exceptional positioning accuracy in automated machinery. Built with a rugged IP64 housing and a holding brake, the motor ensures dependable performance even in demanding environments.

Overview

The SIMOTICS S-1FK7 family represents the next generation of compact synchronous motors that combine advanced technology with flexible configuration options. Each motor is built for seamless integration with SINAMICS S120 or S220 drive systems, forming a powerful motion-control setup ideal for diverse manufacturing applications. The 1FK7 series motors operate without external cooling—heat is dissipated directly through the housing, ensuring both simplicity and longevity. Integrated encoder systems offer precise feedback for both speed and position control, making them highly versatile in automated production lines and robotic systems.

Benefits

SIMOTICS S-1FK7 Compact Motors feature extremely high power density that allows space-saving installation. They support universal applications across industrial sectors, offering a broad selection of frame sizes and performance ranges. The High Dynamic variants provide rapid acceleration with minimal rotor inertia, while the High Inertia models guarantee smooth closed-loop control under heavy or varying loads. This versatility minimizes commissioning time and ensures consistent accuracy in high-precision operations. Each motor demonstrates excellent overload capability, long service life, and compatibility with modern automation standards.

Application

Ideal for machine tools, robotic arms, material-handling systems, and specialized equipment in wood, glass, ceramics, and stone processing, the 1FK7040-2AK74-1AB0 also excels in packaging, textile, and printing machinery. Its efficient torque delivery and compact size make it suitable for both auxiliary and primary axes, optimizing productivity while maintaining reliability in continuous operation.

Product Code: 1FK7040-2AK74-1AB0

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