Tecnidea CRESA Serie – Automatic Chain or Belt Rotation Tighteners
Maintenance-free tensioning of belts and chains. The CRESA-series is a line of automatic chain or belt tighteners that work in rotation and use the elastic deformation of four natural rubber cylinders. The rubber parts are placed in the four cavities created by two square-section parts rotated at 45° to each other. The maximum angle of torsion that the lever can reach is ±30° from the rest position.
The CRESA base elements are manifold and can also be used as shock absorbers, decelerators or vibrating elements.
Automatic Rotation Chain Tensioners: features & benefits
Technical specifications & more info
|Body material||Cast iron|
|Component material||Steel lever|
Steel or aluminium pins
Polyethylene blocks and wheels
Steel crowns and bearings
Polyamide PA6+MoS roller
Galvanized nuts and screws
Galvanized preloading system
|Operating temperature||-40°C to +80°C|
|Type||Elastic elements for scrapers|
Tensioning elements with front mounting
Tensioning elements with radial regulation of 360°
Tensioning elements with variable loading
Tensioning elements ANOX
Stainless steel tensioning elements
Electric travel-end switch
Inductive travel-end switch
Polyethylene sliding block
Polyethylene wheel set
Idler sprocket with ballbearing
Galvanized steel roller
Repair & Maintenance
Is a current component or drive system in need of maintenance or repair? BEGE has extensive knowledge of a wide variety of drives and systems. We guarantee a rapid resumption of operational procedures.
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