1FK7042-2AF71-1PA2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1PA2 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 motor with model number 1FK7042-2AF71-1PA2 is a high-performance synchronous motor engineered for modern automation and motion control systems. Designed to deliver precise torque and stable performance, this compact motor ensures consistent operation under demanding industrial conditions. Its rated power of 0.82 kW and torque of 3 Nm at 3000 rpm provide the reliability and precision required for advanced production environments. Featuring a naturally cooled design and IP65 degree of protection, it guarantees durability and low maintenance even in harsh operating environments.

The 1FK7042-2AF71-1PA2 variant is equipped with a 2-pole resolver and DRIVE-CLiQ interface, allowing seamless connectivity with SINAMICS drives for efficient system integration. The motor includes a shaft with a feather key, tolerance N, and does not require an external holding brake, making it ideal for flexible installation configurations. Its rotatable power connector further enhances adaptability for different mechanical setups.

Overview

The SIMOTICS S-1FK7 series from SIEMENS represents a new generation of compact, permanent-magnet synchronous motors. These motors combine high dynamic response with precise position and speed control, offering superior performance in automation environments. When paired with SINAMICS S120 or S220 drive systems, the S-1FK7 motors deliver efficient, synchronized motion and exceptional system functionality. Each unit supports integrated encoders tailored for specific applications, enabling reliable feedback and smooth operation. Built for natural convection cooling, the heat dissipation system ensures long-term stability and efficiency without additional cooling mechanisms.

Benefits

• Extremely compact structure with high power density for space-saving installations.
• Optimized design suitable for universal automation applications.
• High overload capacity for reliable continuous operation.
• Dynamic motion response with low rotor inertia.
• Stable control performance even under fluctuating load conditions.
• Minimal commissioning effort thanks to robust closed-loop design.

Applications

• Machine tools and precision robotics.
• Handling systems and industrial automation lines.
• Wood, glass, ceramics, and stone processing equipment.
• Packaging, plastics, and textile machinery.
• Printing systems and auxiliary motion control axes.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1PA2

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