Siemens SINAMICS is a broad family of drive systems that controls electric motors for industrial applications, using variable frequency drives (VFDs) to precisely manage motor speed and torque. The family offers solutions for nearly every motion control task in low, medium, and high-voltage ranges, designed for efficiency, integration into automation systems, and ease of use. Key series include the basic V20 for simple motion, the G120 for versatile standard applications, and the S120 for higher-performance, multi-axis drives, catering to diverse industrial needs.