Description

Tensioner Arm For Chain and Belt Tensioner

Idler sprockets tensioner arms work to ensure Chain Belt drives run under consistent and uniform tension, negating Chain Belt stretch.

All About The Elastomeric Tensioner's Benefits

A one nut mounting system, which allows for 360° rotation.
Can be pre-tensioned by up to 30°, this means that as the chain or belt stretches, the tensioner automatically takes up the slack as the elastomeric elements automatically adjust the tension of the drive.
Chain and Belt life is increased by as much as 30%.
Elastomeric parts absorb vibrations and shock loading.
Maintenance Free - no metal on metal parts, lubrication-free.
Impervious to dust and dirt, temperature -40° to +80°.
Two holes are provided on the arm, allowing two different levels of force to be generated: "normal" and "hard".
The "hard" setting deploys approximately 25% more force.