1FK7042-2AF74-1SH1 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF74-1SH1 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 motor (Part No. 1FK7042-2AF74-1SH1) is an advanced synchronous servo motor designed for precision, durability, and efficiency in demanding industrial applications. With a power rating of 0.82 kW, torque of 3 Nm (at 100 K), and a nominal speed of 3000 rpm, this motor delivers exceptional control performance for automation systems. Its compact, naturally cooled construction with IP65 protection ensures dependable operation even in harsh industrial conditions.

The SIMOTICS S-1FK7 family is engineered to deliver superior dynamic response and outstanding stability. This specific variant is equipped with a Pt1000 temperature sensor and a rotatable multi-pole power connector, providing easy installation and optimized performance. The integrated resolver (P = 4) enables precise position feedback, ensuring smooth motion control for complex machinery. A smooth shaft and reliable holding brake add safety and flexibility for variable-load operations.

Overview

SIMOTICS S-1FK7 motors represent a new generation of compact permanent-magnet synchronous motors that combine high performance with space-saving design. Their wide range of mechanical and electrical variants allows flexible adaptation to numerous industrial tasks. When paired with SINAMICS S120/S220 drive systems, these motors create a powerful and highly integrated motion solution. Heat dissipation occurs through the motor surface, eliminating the need for external cooling while maintaining a high overload capacity.

Benefits

• Space-efficient structure with extremely high power density
• Wide performance range for versatile applications
• Low rotor inertia for fast dynamic response and acceleration
• Rugged feedback systems for stable and accurate control
• Quick commissioning and minimal maintenance requirements

Applications

The 1FK7042-2AF74-1SH1 is widely used in precision automation, machine tools, robotic arms, and material-handling systems. Its robust design and high accuracy make it ideal for wood, glass, ceramics, stone, packaging, plastics, and textile machines, as well as printing and auxiliary axes. The combination of compact dimensions and outstanding torque characteristics guarantees reliable long-term performance in every motion task.

Product Code: 1FK7042-2AF74-1SH1

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