Series EDT

The EDT series represents our most popular model of expandable variable pulleys, chosen as a benchmark standard by a wide range of customers. Designed to ensure continuous and precise speed adjustment, this series also stands out for being completely maintenance-free, guaranteeing reliability and long-term durability.

Thanks to the superior quality of its components, such as the steel shaft with self-lubricating coating, galvanized cast iron half-flanges and helical springs, the EDT variable pulleys deliver optimal performance in multiple industrial applications. Their versatility makes them ideal for various sectors, offering efficient and high-quality solutions for power transmission.