OEM & ODM services for vehicle engine spare parts tension pulleys
Tensioner is a retaining device in belt and chain transmission systems. Its characteristic is to maintain the appropriate tension of the belt and chain during the transmission process, thereby avoiding belt slippage, or preventing the chain from loosening or falling off, reducing the wear of the sprocket and chain,and to achieve the following main functions:
· Increases the angle embraced in belt drives.
· Gives tension to the belt and transfers the driving force of the crankshaft.
· Compensates for the elongation of the strap, typical over time.
· Allow for shorter wheelbases.
Tensioners can either be manual or automatic adjustment.Manual tensioners require the tension to be setby rotating the tensioner unit and locking it permanently at the required tension, while the automatic tensioners which are able to self-adjust over the life of the product, promote longer belt life, by better handling the engine loads, and are less affected by temperature variations after correct set up.Automatic tensioners are the default choice for vehicle manufacturers for modern engines..
There is no recommended time to replace a new tensioner,when the spring of tensioner stretches out and loses its tension over time,the entire tensioner becomes weak,the weak tensioner will eventually cause the belt or chain to slip, generate loud noise, and also create an unsafe level of heat along the accessory pulleys.So it’s best to inspect your tensioner each time you replace your timing belt to monitor its condition and replace it if necessary.It is becoming more and more common to carry out the complete maintenance of the primary transmission replacing the accessory belt and tensioner at the same time. This will ensure proper tension and prevent premature wear of the belt and pulley.
Advantage of G&W tensioner:
·Offers > 400SKU tensioner,they can be applied for the most popular European,Asian and American passenger cars and commercial trucks.
·20+ New tensioners are developed per month.
·OEM & ODM services.
·2 Years warranty.
