ECO is an automatic rotational chain/belt tensioner available as an alternative to the classic tensioner CRESA RE.
ECO is used as a chain tensioner, belt tensioner, belt scraper support and downholder.
It’s maximum rotation angle is ±30° maximum from its starting position.
The simple, but robust structure of the ECO tensioner presents itself as an interchangeable alternative to the classic tensioner CRESA RE in terms of fastening and working performance, offering a more competitive price point.