1FK7042-2AF71-1FH2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1FH2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 motor is an advanced, high-performance synchronous servo motor engineered for precision motion control and exceptional energy efficiency. Designed for modern automation systems, this motor delivers 0.82 kW nominal power at a rated speed of 3000 rpm, offering a perfect balance between power density and operational smoothness. Its compact frame and natural cooling design make it ideal for installations with limited space, while maintaining full compliance with industrial standards.

Built for durability, the 1FK7042-2AF71-1FH2 motor features a plain shaft with holding brake and an absolute encoder (AM22DQ) that combines a 22-bit single-turn with a 12-bit multi-turn system for precise feedback and position control. The motor’s rugged construction achieves protection ratings of IP65 for the housing and IP67 for the flange, ensuring reliable performance in challenging environments.

Overview

The SIMOTICS S-1FK7 series from SIEMENS represents a new generation of compact permanent-magnet synchronous motors designed for flexible industrial use. These motors can be paired seamlessly with SINAMICS S120 or S220 drive systems to form a powerful and scalable motion control solution. Offering multiple encoder and gearbox configurations, the 1FK7 series can be tailored precisely to match different mechanical and dynamic requirements.

Benefits

• Compact, space-saving design with superior power-to-size ratio.
• High dynamic response and smooth acceleration with low rotor inertia.
• Versatile range for applications from machine tools to robotics and automation systems.
• Reliable closed-loop control with minimal commissioning effort.
• Robust housing and efficient heat dissipation for extended lifespan.

Applications

The 1FK7042-2AF71-1FH2 SIMOTICS S motor is commonly used in machine tools, robotics, handling systems, packaging machines, textile production, and printing systems. It provides consistent torque delivery, excellent speed control, and long-term operational stability, making it a trusted choice for demanding industrial tasks.

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Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1FH2

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