EXPANDABLE-DISC PULLEYS
Our expandable-disc pulleys (categorized into two main families) represent the simplest and most cost-effective solution for rapidly and continuously changing the rotation speed of two shafts, all without stopping the transmission.
Key benefits of our models:
- High reliability;
- Extensive selection;
- Simple installation;
- Precision manufacturing;
- Competitive pricing with no compromise on quality;
- Certified “Made in Italy” quality.
Our main product range:
- “VARIABLE CENTER DISTANCE”: consisting of two plates sliding symmetrically on a hub, this system transmits motion to a “fixed” driven pulley. It achieves variation ratios up to 1:3.5 by adjusting the distance between the centers of the two pulleys.
- “FIXED CENTER DISTANCE” This system consists of a pair of pulleys, each featuring a single mobile disc. This allows for speed variation with a ratio of up to 1:12.3, controlled by adjusting the handwheel on the driving pulley.