1FK7042-2AF71-1UH1 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New
The SIEMENS 1FK7042-2AF71-1UH1 is part of the advanced SIMOTICS S-1FK7 series, known for its compact size, superior torque, and reliable performance in demanding automation environments. Delivering a continuous rated power of 0.82 kW at 3000 rpm and a rated torque of 3 Nm, this synchronous motor combines precision and durability in one efficient package. Designed for natural cooling and protected by an IP65 enclosure, it provides excellent thermal management and long-term reliability even under continuous operation.
The motor features a rotatable power connector, a DRIVE-CLiQ interface, and an integrated resolver for high-accuracy speed and position feedback. With a smooth shaft and integrated holding brake, the 1FK7042-2AF71-1UH1 ensures secure control and fast response times. Its versatile IMB 5 (IM V1, IM V3) mounting design allows flexible installation in a variety of industrial configurations. The combination of mechanical robustness and electrical efficiency makes it suitable for automation systems requiring precision, stability, and low maintenance.
Overview
The SIMOTICS S-1FK7 family represents the latest generation of permanent-magnet synchronous motors engineered for dynamic motion control. These motors can be seamlessly integrated with SINAMICS S120 / S220 drive systems, forming a high-performance automation solution with exceptional flexibility. Each motor incorporates advanced encoder options for precise control and superior system responsiveness. The S-1FK7 series offers compact construction, broad compatibility, and minimal commissioning time, supporting the needs of high-speed and high-torque industrial applications.
Applications and Benefits
Typical applications include machine tools, robotic arms, handling systems, and production lines across wood, glass, ceramics, and packaging industries. Its high overload capacity and smooth control enable consistent accuracy and performance. Additional benefits include minimal vibration, reduced noise, and energy-efficient operation. The 1FK7042-2AF71-1UH1 provides fast dynamic response, exceptional positioning precision, and adaptability to both light and heavy-duty operations — ensuring long-term reliability and seamless integration into smart manufacturing systems.
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Product Code: 1FK7042-2AF71-1UH1
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