1FK7034-2AK74-1SB2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7034-2AK74-1SB2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7034-2AK74-1SB2 is a high-performance synchronous motor designed to deliver exceptional efficiency, reliability, and precision for modern automation systems. Engineered with a compact construction, this motor offers a power rating of 0.63 kW, nominal torque of 1.6 Nm, and a nominal speed of 6000 rpm. Operating with a 600V DC link voltage, it ensures consistent and accurate motion control even under demanding industrial conditions. The naturally cooled IMB5 (IM V1, IM V3) design provides a robust solution for space-saving installations while maintaining stable temperature performance.

This model features a multi-pole resolver (P=3), a rotatable power connector, and a Pt1000 temperature sensor for precise thermal monitoring. Its shaft with feather key and holding brake enhances mechanical stability and safety during operation. With IP65 protection for the motor housing and IP67 protection at the flange, this synchronous motor withstands harsh environments and contamination, ensuring long service life. The SIMOTICS S 1FK7 series is compatible with SINAMICS S120/S220 drive systems, providing outstanding integration flexibility for various automation architectures.

Overview

SIMOTICS S-1FK7 motors represent Siemens’ innovative engineering for next-generation automation. These permanent-magnet synchronous motors are available in multiple variants — Compact, High Dynamic, and High Inertia — allowing users to tailor performance to their exact application. The integrated encoder systems provide accurate speed and position control, making the series ideal for high-precision operations. Designed for maintenance-free operation without external cooling, the 1FK7 motors ensure reliable heat dissipation through their durable motor surface.

Benefits

• Compact dimensions and high power density for space-efficient installations.
• Exceptional precision and reliability for universal industrial applications.
• Wide selection of motor versions to match performance and load requirements.
• High dynamic response enabled by low rotor inertia for fast motion cycles.
• Stable closed-loop control ideal for high or variable load inertia systems.
• Low commissioning effort and minimal disturbance compensation adjustments.

Applications

• Machine tools, robotic systems, and automated handling equipment.
• Woodworking, glass, ceramics, and stone-processing machinery.
• Packaging, plastic, and textile production lines.
• Precision printing and auxiliary industrial axes.

Product Code: 1FK7034-2AK74-1SB2

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