Drive components for a world of different chain drives
The optimum configuration of a chain drive depends not only the right choice of chains and sprockets, but also on the use of suitable additional drive components.
The iwis portfolio covers all your needs.
![iwis chain tensioners iwis chain tensioners](/products/antriebskomponenten/1563/image-thumb__1563__image-brick-image/iwis-kettenspanner.jpg)
Chain tensioners
Automatic chain tensioners for roller chains in accordance with standard ISO 606. Different types are available, depending on application.
![Chain tensioners with ball bearings iwis Chain tensioners with ball bearings iwis](/products/antriebskomponenten/1534/image-thumb__1534__image-brick-image/kettenspannraeder-mit-kugellager-iwis.jpg)
Chain tensioning wheels with ball bearings
Push-fit ball bearings make chain tensioning wheels the ideal choice for direction changes.
![iwis tensioning box iwis tensioning box](/products/antriebskomponenten/1561/image-thumb__1561__image-brick-image/iwis-spannbox.jpg)
iwis tensioning box
The ideal chain tensioning system for axial pre-tensioning of chain drives.
![iwis torque limiters iwis torque limiters](/products/antriebskomponenten/1560/image-thumb__1560__image-brick-image/iwis-rutschnabe.jpg)
Torque limiters
Sliding hub torque limiters prevent overloads and protect your chain drive.
![iwis torque limiters with chain couplings iwis torque limiters with chain couplings](/products/antriebskomponenten/1559/image-thumb__1559__image-brick-image/iwis-rutschkupplung.jpg)
Torque limiters with chain couplings
Torque limiters are the ideal way to combine the advantages of a chain coupling and a sliding clutch: reliable power transmission and overload protection.
![iwis chain couplings iwis chain couplings](/products/antriebskomponenten/1562/image-thumb__1562__image-brick-image/iwis-kettenkupplung.jpg)
Chain couplings
The outstanding features of chain couplings are their flexibility and durability. A robust element with minimum wear.