1FK7042-2AF71-1RH0-ZL13 SIEMENS Exclusive SIMOTICS S-1FK7 Compact Synchronous Motor Original Brand New

1FK7042-2AF71-1RH0-ZL13 SIEMENS Exclusive SIMOTICS S-1FK7 Compact Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 Compact Synchronous Motor with product code 1FK7042-2AF71-1RH0-ZL13 delivers high efficiency, precision, and durability for industrial automation and motion-control systems. Designed for smooth performance, this 0.82 kW motor operates at 600 V DC with a rated torque of 3 Nm and a nominal speed of 3000 rpm. It features a naturally cooled design with protection class IP64, ensuring reliable operation even in demanding environments. The integrated Pt1000 temperature sensor and multi-turn absolute encoder (AM20DQI, 20-bit) enable precise feedback and stable closed-loop control. A plain shaft with normal tolerance and an integrated holding brake enhance mechanical safety and positioning accuracy.

Overview

The SIMOTICS S-1FK7 motor series represents SIEMENS’ advanced engineering in compact permanent-magnet synchronous motors. These motors can be combined with SINAMICS S120 or S220 drive systems, forming a robust and flexible automation platform. Thanks to their high power density, the S-1FK7 units offer space-saving installation without compromising torque output or control precision. The optimized thermal design ensures efficient heat dissipation through the motor housing, allowing reliable performance without the need for external cooling.

Multiple encoder options, including high-resolution digital encoders, support exact speed and position control across a variety of automation processes. Their modular compatibility makes them suitable for new installations and retrofit applications alike, delivering consistent torque and minimal vibration.

Benefits and Applications

The SIMOTICS S-1FK7 Compact Motor is known for its exceptional power-to-size ratio, smooth dynamic response, and minimal commissioning effort. High dynamic variants provide rapid acceleration due to low rotor inertia, while high-inertia models ensure steady operation with fluctuating load conditions. These features make the 1FK7042-2AF71-1RH0-ZL13 ideal for precision machinery such as machine tools, robotic systems, material-handling equipment, packaging lines, and printing applications. It also excels in woodworking, glass processing, and textile manufacturing where consistent torque and reliability are essential.

Product Code: 1FK7042-2AF71-1RH0-ZL13

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