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tenditori automatici per catene e cinghie

AUTOMATIC CHAIN TENSIONERS TYPE ETH-R

AUTOMATIC CHAIN TENSIONERS TYPE ETH-R
  1. 1
    CHAIN TENSIONER ETHR1 with fork and sprocket with bearings AC
    The body is made of a special anti-seize light alloy and a zinc-coated tensioning head. They include a sprocket. For chain:ISO 3/8 06B z21 - 1/2 08B z16 -1/2 08B z14 simple and double. Newton130:250
  2. 2
    CHAIN TENSIONER ETHR1TE with fork and hardened teeth sprocket with bearings ACTE
    The body is made of a special anti-seize light alloy and a zinc-coated tensioning head. They include a hardened teeth sprocket. For chain:ISO 3/8 06B z21 - 1/2 08B z16, simple. Newton130:250
  3. 3
    CHAIN TENSIONER ETHR2 with fork and sprocket with bearings AC
    The body is made of a special anti-seize light alloy and a zinc-coated tensioning head. They include a sprocket. For chain:ISO 5/8 10B z17 - 3/4 12B z15 - 3/4 12B z13, simple and double. Newton180:420
  4. 4
    CHAIN TENSIONER ETHR2TE with fork and hardened teeth sprocket with bearings ACTE
    The body is made of a special anti-seize light alloy and a zinc-coated tensioning head. They include a hardened teeth sprocket. For chain:ISO 5/8 10B z17 - 3/4 12B z15, simple. Newton180:420
  5. 5
    CHAIN TENSIONER ETHR3 with fork and sprocket with bearings AC
    The body is made of a special anti-seize light alloy and a zinc-coated tensioning head. They include a sprocket. For chain:ISO 1" 16B z12 - 1"1/4 20B z9, simple. Newton300:650
  6. 6
    CHAIN TENSIONER ETHR3TE with fork and hardened teeth sprocket with bearings ACTE
    The body is made of a special anti-seize light alloy and a zinc-coated tensioning head. They include a hardened teeth sprocket. For chain:ISO 1" 16B z12, simple. Newton300:650
  7. 7
    CHAIN TENSIONER sel lubricating sliding bushes ETHR1KUTE with fork and hardened teeth sprocket with bearings ACTE
    The body is made of a special anti-seize light alloy and a zinc-coated tensioning head. They include a hardened teeth sprocket. For chain:ISO 3/8 06B z21 - 1/2 08B z16, simple. Newton130:250
  8. 8
    CHAIN TENSIONER self lubricating sliding bushes ETHR2KUTE with fork and hardened teeth sprocket with bearings ACTE
    The body is made of a special anti-seize light alloy and a zinc-coated tensioning head. They include a sprocket. For chain:ISO 5/8 10B z17 - 3/4 12B z15, simple. Newton180:420
  9. 9
    CHAIN TENSIONER self lubricating sliding bushes ETHR3KUTE with fork and hardened teeth sprocket ACTE
    The body is made of a special anti-seize light alloy and a zinc-coated tensioning head. They include a hardened teeth sprocket. For chain:ISO 1" 16B z12, simple. Newton300:650
  10. 10
    CHAIN TENSIONER with self lubricating sliding bushes ETHR1KU with fork and sprocket with beraings AC
    The body is made of a special anti-seize light alloy and a zinc-coated tensioning head. They include a sprocket. For chain:ISO 3/8 06B z21 - 1/2 08B z16 -1/2 08B z14 , simple and double. Newton130:250
  11. 11
    CHAIN TENSIONER with self lubricating sliding bushes ETHR2KU with fork and sprocket with beraings AC
    The body is made of a special anti-seize light alloy and a zinc-coated tensioning head. They include a sprocket. For chain:ISO 5/8 10B z17 - 3/4 12B z15 - 3/4 12B z13, simple and double. Newton180:420
  12. 12
    CHAIN TENSIONER with self lubricating sliding bushes ETHR3KU with fork and sprocket with bearings AC
    The body is made of a special anti-seize light alloy and a zinc-coated tensioning head. They include a sprocket. For chain:ISO 1" 16B z12 - 1"1/4 20B z9, simple. Newton300:650

INDUSTRIAL CHAIN AND BELT TENSIONERS-SINCE 1979! 

AUTOMATIC CHAIN TENSIONERS ETH-R

Automatic chain tensioners are automatic devices which allow to keep the right tension of the transmission chain so it lasts longer.

In addition they recover the stretching that the chain has little by little during its functioning.

So thanks to the automatic tensioners you can avoid vibrations and noise linked to functioning.

These automatic chain tensioners do not need the intervention of any workers so you can save time for the maintenance and for the control of the machineries on which they are set up.

The type ETHR has  a light alloy body and  a zinc-coated tensioning head. They include a sprocket. 

The body is made of a special anti-seize light alloy that is perfect for its use. The anti-seize material allows the steel studs to slide perfectly. They are inside and pushed by steel springs . On the studs we set up a galvanized steel head with U section where you can set up sprockets with double shielding bearings. 

The working range can reach 130°C. 

They are set up one by one and checked by skilled staff so that we can have a complete quality control and guarantee the perfect sliding of the studs.

The high quality materials, the workmanship and the components tolerance made with our CNC machinery allow the product to work perfectly and have a very long life expectancy . 

Various sizes and type of tensioning are available so that you have a product suitable to the type of load, shape and customer’s needs. 

They include sprockets with double shielding bearings. They are set up on the tensioning head  and available for the most popular chain pitches. 

On demand we have sprockets not included in the catalogue. 

For all version is available a KU type with “ self-lubricating sliding bushes” .