1FK7042-2AC71-1RG2-ZX01 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AC71-1RG2-ZX01 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7 motor (Product Code: 1FK7042-2AC71-1RG2-ZX01) is a high-precision synchronous motor engineered for exceptional reliability and accuracy in demanding automation environments. Delivering 0.59 kW rated power with 3 Nm torque and 2000 rpm nominal speed, this naturally cooled servo unit provides smooth, efficient motion control while maintaining consistent torque and stability. Its durable IMB 5 (IM V1, IM V3) flange design, rotatable power connector, and integrated 20-bit + 12-bit absolute encoder with Drive-CLiQ interface ensure flexible installation and precise feedback across a wide range of applications.

The motor features a smooth shaft with tolerance N, an IP65 protection degree at the drive-end flange (and IP67 rating at the X01 section), and a matte black RAL9005 finish for industrial durability. Designed for maximum versatility, it can easily integrate into SINAMICS S120 / S220 drive systems to create a complete motion solution that delivers exceptional performance and operational safety. The compact structure of this motor enables easy mounting in restricted spaces while providing high mechanical strength and long-term reliability.

Overview

SIMOTICS S-1FK7 motors are compact, permanent-magnet synchronous motors optimized for energy efficiency and precise positioning. Their modular design supports a wide selection of gearboxes, encoders, and additional components, allowing seamless adaptation to the requirements of modern machine generations. The integrated encoders offer precise speed and position feedback, while the efficient surface cooling concept eliminates the need for external fans. With their strong overload capacity, these motors maintain performance even under demanding loads, ensuring smooth operation and extended service life.

Benefits

• Extremely compact, offering outstanding power density for space-saving installations.
• Universal usability across a broad range of industrial applications.
• High dynamic response due to optimized rotor design and low moment of inertia.
• Exceptional control stability for systems with variable load moments.
• Reduced setup and commissioning effort, enabling faster integration and reliable performance.

Applications

The 1FK7042-2AC71-1RG2-ZX01 is ideal for precision motion systems such as machine tools, robotics, packaging, printing, and processing machines in the wood, glass, ceramics, and textile industries. It provides dependable operation for auxiliary axes and advanced automation platforms requiring smooth, controlled motion with high repeatability.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AC71-1RG2-ZX01

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