1FK7042-2AK71-1FH2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1FH2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-2AK71-1FH2 is a high-performance synchronous motor designed for precise motion control and demanding automation systems. With a rated power of 0.94 kW and a rated torque of 3 Nm, this naturally cooled motor delivers consistent output across intensive industrial applications. It operates at 6000 rpm and is engineered with IP65 protection (IP67 at the flange), ensuring dependable performance even in challenging production environments. The absolute 22-bit + 12-bit multiturn encoder with DRIVE-CLiQ interface (AM22DQ) ensures exceptional feedback accuracy for superior control and synchronization.

This SIMOTICS S motor represents the next generation of high-efficiency servo technology from Siemens, built to maximize mechanical precision, reduce maintenance, and enable seamless integration with SINAMICS S120 and S220 drive systems. It features a plain shaft with holding brake, providing stable positioning and fast dynamic response while maintaining a compact frame size IMB 5 (IM V1, IM V3) with rotatable power connector for flexible installation. Each component is optimized to achieve smooth motion, quiet operation, and extended operational lifetime.

Overview

The SIMOTICS S-1FK7 series combines innovation and reliability, offering motors that can be easily adapted to diverse industrial needs through an extensive selection of encoders, gearboxes, and mechanical options. Designed for high overload capability and surface-based cooling, these motors deliver stable performance without requiring external fans. Their compact design ensures space-saving integration, making them ideal for modern production machinery and automation systems with limited installation space.

Benefits

• Compact design with outstanding power density for reduced footprint
• Universal usability across numerous machine types and applications
• Reliable operation with minimal commissioning requirements
• High dynamic response for applications requiring rapid acceleration
• Rugged closed-loop control suitable for variable load conditions
• Extended lifetime with low maintenance requirements

Applications

Perfectly suited for machine tools, robotic systems, packaging equipment, material handling, printing, and manufacturing machinery involving wood, ceramics, or textiles. This versatile motor enables smooth, efficient motion in automated systems requiring accuracy and long-term reliability.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1FH2

Find more Siemens products at Turll.com