As the world's leading system supplier in the field of ventilation systems and drive technology with matching control technology, ZIEHL-ABEGG offers innovative solutions for many industries. We are a reliable innovation partner for many companies, drawing on decades of product experience in drive technology with special areas of application such as vehicle construction, wind turbines, agriculture, the chemical industry or mechanical engineering. We always want to offer our customers special advantages and make good things even better. Our PMblue internal rotor motor, for example, offers particularly high energy efficiency, even in the partial load range.