1FK7040-2AK74-1SA2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7040-2AK74-1SA2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7040-2AK74-1SA2 is a high-performance synchronous motor designed for industrial precision, efficiency, and durability. With a rated power of 0.69 kW and a rated speed of 6000 rpm, this compact yet powerful motor delivers reliable torque and superior motion control performance.

It operates on a 600V DC supply and features a natural cooling design that ensures consistent operation even under continuous load conditions. The unit comes equipped with a multi-pole resolver for accurate feedback, a rotatable power connector, and a shaft with a feather key to enhance stability and installation flexibility. Built to meet protection class IP65 with a DE flange rated at IP67, the 1FK7040-2AK74-1SA2 ensures outstanding resistance against dust and moisture for long-lasting performance in industrial environments.

Overview

The SIMOTICS S-1FK7 motor series from SIEMENS represents a modern solution for dynamic and compact servo applications. These permanent-magnet synchronous motors are designed for space-saving installation and exceptional versatility. When paired with the SINAMICS S120 or S220 drive systems, they form a robust and flexible motion control system ideal for both general-purpose and high-dynamic tasks. Each motor is available with a variety of encoders and gearbox options, enabling easy adaptation to complex automation processes. The design allows effective heat dissipation via the motor surface, making external cooling unnecessary while maintaining excellent overload capacity and performance reliability.

Benefits

The SIMOTICS S-1FK7 Compact motors feature extremely high power density for applications requiring maximum output in limited space. They are suitable for universal applications across diverse industrial sectors. The High Dynamic variant offers rapid acceleration due to its low rotor inertia, while the High Inertia model provides exceptional stability and control, even under fluctuating load conditions. These design optimizations minimize setup time, ensure smooth operation, and deliver consistent motion precision in demanding production environments.

Application

The 1FK7040-2AK74-1SA2 is ideal for use in a wide range of automation and mechanical systems including machine tools, robotics, packaging equipment, and material handling systems. It is also well-suited for machinery in the wood, glass, ceramics, and textile industries, where precision motion and endurance are crucial. The motor’s adaptability, compact form, and efficient design make it a reliable choice for both standalone and integrated drive solutions.

Product Code: 1FK7040-2AK74-1SA2

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