1FK7042-2AF71-1CB2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1CB2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS 1FK7042-2AF71-1CB2 SIMOTICS S-1FK7 motor is an advanced synchronous servo motor designed for high precision and reliability in modern automation systems. Delivering a continuous rated power of 0.82 kW and a torque of 3 Nm at 3000 r/min, this compact unit operates on a 600 V DC supply with natural cooling. Its rugged design, IP65/67 protection, and high-grade materials ensure long-term durability even in demanding industrial environments. The unit includes a 24-bit + 12-bit multiturn absolute encoder with a DRIVE-CLiQ interface for precise position and speed feedback. With a rotatable power connector, holding brake, and flange IMB5 mounting, this motor offers flexible installation and optimized performance.

Overview

The SIMOTICS S-1FK7 motor series represents a new generation of permanent-magnet synchronous motors engineered for compactness and efficiency. By combining small frame sizes with high torque output, these motors achieve exceptional power density for space-constrained machine designs. They are fully compatible with SINAMICS S120 and S220 drive systems, forming a highly dynamic and intelligent motion control solution. Integrated encoders provide real-time control feedback, allowing precise motion coordination across multiple axes. The thermal design enables natural surface cooling, maintaining optimal performance without additional fans or liquid systems.

Benefits

The SIMOTICS S-1FK7 Compact motors deliver universal applicability with remarkable space efficiency. Their high dynamic variants provide rapid acceleration and deceleration due to a lightweight rotor, while the high-inertia versions offer smooth and stable operation for variable load applications. These features simplify commissioning and reduce downtime, enhancing productivity across industries. Users benefit from reduced installation space, minimal maintenance needs, and consistent motion accuracy throughout operation.

Applications

This motor is ideal for machine tools, robotic systems, packaging lines, textile and plastics processing machines, printing presses, and handling systems. It is also well-suited for applications in wood, glass, ceramics, and stone processing, where precise torque control and reliability are essential. The 1FK7042-2AF71-1CB2 ensures superior performance, making it a preferred choice for engineers demanding excellence and long-term dependability.

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Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1CB2

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