EMR’s Motor Drive Units (MDUs) provide reliable drive mechanisms for on‑load tap‑changers of transformers, with models such as AMD, EMD and MA7 that meet IEC 60214 standards. Built with corrosion‑resistant housing and smooth gear operation, these units support transformer monitoring, SCADA communication, and optional integrated controls for enhanced performance and durability. https://emr.global/motor-drive-unit/