Compact and versatile: SEW Eurodrive MOVITRAC® B frequency inverters have a sleek and modular design. And they are extremely versatile thanks to their wide power range. Time is money. The MOVITRAC® B series frequency inverters help you save both. Their basic operation means that these standard inverters are quickly ready for use and perform your tasks extremely efficiently: from fan applications to materials handling and basic positioning. Ideally suited for motors in our DR.. series, MOVITRAC® B frequency inverters control the speed of asynchronous and explosion protected EDR.. motors. You can use the standard MOVITRAC® B design in materials handling, pump applications or in centrifuges. Our modular concept with optional extensions and extensive accessories also gives you the flexibility to respond to specific requirements.