The Dynamo-Electric Principle: 160 Years of Powering Industry

This article is brought to you by Innomotics. In the annals of industrial history, few innovations have demonstrated such remarkable staying power as the dynamo-electric principle. Discovered by Werner von Siemens in 1866, this groundbreaking principle remains fundamental to modern electrical engineering more than a century and a half later – and continues to shape the technology portfolio of Innomotics, a globally leading provider of electric motors and large drive systems. What began as a breakthrough in electromechanical energy conversion has evolved into a cornerstone of global industry – powering everything from brewery operations in Qingdao to high-voltage drive systems in petrochemical plants.