1FK7042-2AF71-1UG0-ZV40 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1UG0-ZV40 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS 1FK7042-2AF71-1UG0-ZV40 belongs to the SIMOTICS S-1FK7 family of synchronous servo motors, designed for precision, reliability, and efficiency in demanding automation environments. With a rated power of 0.82 kW, torque of 3 Nm at 3000 rpm, and natural cooling design, this motor is built for continuous operation with excellent thermal performance. It features a smooth shaft, tolerance N, and a rotatable power connector for flexible installation. The integrated multi-pole resolver with DRIVE-CLiQ interface ensures seamless communication and control when paired with SIEMENS SINAMICS S120 or S220 drive systems.

The unit’s IP64 protection rating guarantees resilience against dust and splashing water, while its V40 variant with ALPHA LP+ LP 090-MO1 planetary gearing (I = 5) provides superior torque transfer and mechanical stability. Thanks to compact dimensions and an optimized frame structure, the 1FK7 series allows machine builders to save space while maintaining high performance.

Overview

The SIMOTICS S-1FK7 motors are compact permanent-magnet synchronous machines engineered to deliver excellent dynamic response and high power density. Their modular structure allows easy adaptation with various encoders, gear units, and cooling configurations, making them suitable for a broad spectrum of industrial applications. These motors combine energy efficiency, minimal maintenance, and stable operation under variable load conditions. When integrated with the SINAMICS S-series drives, they form a highly functional system for precise speed and position control.

Benefits

• Compact structure enabling space-saving installation
• Universal usability across diverse automation sectors
• High dynamic response due to low rotor inertia
• Robust and stable closed-loop control even under variable loads
• Reduced commissioning time and simplified disturbance compensation

Applications

This motor is ideal for advanced machine tools, robotic arms, packaging systems, and printing machines. It is equally effective in the production of wood, glass, ceramics, and textiles, ensuring smooth motion control and superior repeatability. The combination of strong torque, flexible gearing, and compact construction makes it a top choice for automation designers seeking both performance and reliability.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1UG0-ZV40

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