The SIEMENS SIMOTICS S-1FK7 (1FK7042-2AF71-1RH1-ZJ29) is a precision synchronous servo motor offering compact design, stable torque delivery, and high-accuracy motion control for advanced industrial automation systems.
The SIEMENS SIMOTICS S-1FK7 motor with model number 1FK7042-2AF71-1RH1-ZJ29 represents the next generation of high-precision synchronous servo technology. Designed for efficiency, power, and compactness, this motor offers outstanding torque control, smooth acceleration, and exceptional energy efficiency for industrial automation systems. With a continuous torque of 3 Nm and a nominal speed of 3000 rpm, it delivers reliable performance across a wide variety of machine configurations. The integrated AM20DQI DRIVE-CLiQ encoder provides high-resolution feedback for accurate motion control, ensuring precise synchronization in dynamic applications. The unit includes a holding brake and features an IP65 protection class for enhanced durability in demanding environments.
The SIMOTICS S-1FK7 series is engineered for maximum adaptability and performance. These compact permanent-magnet synchronous motors are ideal for integration into modern motion systems that require speed, precision, and reliability. The range supports a wide selection of mechanical and electronic configurations, including gearbox and encoder combinations. When paired with the SINAMICS S120 or S220 drive systems, the motor forms a highly efficient, high-functionality drive solution suitable for both standard and advanced automation tasks. Heat dissipation is handled naturally through the housing, eliminating the need for external cooling while maintaining long-term operational stability.
The 1FK7042-2AF71-1RH1-ZJ29 is suited for machine tools, robotic handling systems, and motion-intensive equipment across industries such as packaging, printing, plastics, woodworking, and textiles. It also performs excellently in auxiliary axis control, providing fast, repeatable positioning and high operational stability. Integrated planetary gearing (ALPHA SP+ SP 075S-MF1, 1-stage, ratio 10:1) further enhances torque transmission and system efficiency, making this configuration ideal for both compact installations and heavy-duty automation environments.
Product Code: 1FK7042-2AF71-1RH1-ZJ29
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| SKU / Model | 1FK7042-2AF71-1RH1-ZJ29 |
|---|---|
| Weight | 8.5 kg |
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