1FK7042-2AF21-1UB1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New
The SIEMENS SIMOTICS S synchronous motor 1FK7042-2AF21-1UB1 represents a new generation of compact, high-efficiency servo motors designed for modern industrial automation. Delivering 0.82 kW nominal power and 3 Nm torque at 3000 rpm, this model ensures stable operation and precise performance in demanding environments. Its naturally cooled construction and IP65 protection rating make it ideal for continuous use, providing durability, long service life, and reduced maintenance needs. The integrated resolver with DRIVE-CLiQ interface guarantees smooth connectivity and reliable feedback for advanced control applications. This motor is equipped with a holding brake, a rotatable multi-pole connector, and a shaft with feather key, offering flexible configuration for various mechanical systems.
Overview
The SIMOTICS S-1FK7 motor series from SIEMENS delivers outstanding performance in compact form. Built with permanent-magnet synchronous technology, these motors are known for their high torque density and precision. When paired with SINAMICS S120 or S220 drive systems, they create a highly dynamic and efficient drive solution. The integrated encoders provide accurate position and speed control, ensuring smooth motion and consistent output in all operating conditions. Designed for convection cooling, the 1FK7 series effectively dissipates heat through the housing surface, enabling optimal thermal balance and extended operational reliability. This series is widely recognized for its mechanical strength, energy efficiency, and minimal installation footprint.
Benefits
The 1FK7 Compact motor offers exceptional versatility and can be used in a wide variety of industrial applications. Its small size enables space-saving installation without compromising on performance. The High Dynamic variant ensures rapid acceleration and quick response due to low rotor inertia, while the High Inertia version provides smooth, stable control under varying load conditions. These design options allow engineers to select the best match for their specific application, minimizing commissioning time and optimizing productivity.
Applications
Typical uses include machine tools, robotic systems, handling and assembly machines, packaging equipment, and automated material processing. The motor’s high precision and robust design also make it suitable for printing, woodworking, glass, ceramics, and textile machinery. Each unit delivers dependable operation even in challenging industrial environments, ensuring maximum uptime and long-term performance stability.
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Product Code: 1FK7042-2AF21-1UB1
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