AUTOMATIC CHAIN TENSIONERS ETH-R

Products Drive chain and belt tensioners:Al) ETHR

  1. 1
    AUTOMATIC LINEAR CHAIN TENSIONER ETHR1 with fork and idler sprocket with bearings model AC Newton130:250
    Price:
    from €29.10
    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
    AUTOMATIC LINEAR CHAIN TENSIONER ETHR1KU with fork and idler sprocket with bearings model AC (PTFE bushes) Newton130:250
    Price:
    from €40.30
    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
  3. 3
    AUTOMATIC LINEAR CHAIN TENSIONER ETHR1KUTE with fork and hardened teeth idler sprocket ACTE (PTFE bushes) Newton130:250
    Price:
    from €41.90
    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
  4. 4
    AUTOMATIC LINEAR CHAIN TENSIONER ETHR1TE with fork and hardened teeth idler sprocket model ACTE Newton130:250
    Price:
    from €30.70
    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
  5. 5
    AUTOMATIC LINEAR CHAIN TENSIONER ETHR2 with fork and idler sprocket with bearings model AC Newton180:420
    Price:
    from €36.30
    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
  6. 6
    AUTOMATIC LINEAR CHAIN TENSIONER ETHR2KU with fork and idler sprocket with beraings AC (PTFE bushes) Newton180:420
    Price:
    from €49.80
    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
  7. 7
    AUTOMATIC LINEAR CHAIN TENSIONER ETHR2KUTE with fork and hardened teeth idler sprocket ACTE (PTFE bushes) Newton180:420
    Price:
    from €50.90
    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
  8. 8
    AUTOMATIC LINEAR CHAIN TENSIONER ETHR2TE with fork and hardened teeth idler sprocket ACTE Newton180:420
    Price:
    from €37.50
    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
  9. 9
    AUTOMATIC LINEAR CHAIN TENSIONER ETHR3 with fork and idler sprocket with bearings model AC Newton300:650
    Price:
    from €51.70
    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
  10. 10
    AUTOMATIC LINEAR CHAIN TENSIONER ETHR3KU with fork and idler sprocket with bearings model AC (PTFE bushes) Newton300:650
    Price:
    from €70.20
    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
  11. 11
    AUTOMATIC LINEAR CHAIN TENSIONER ETHR3KUTE with fork and hardened teeth idler sprocket ACTE (PTFE bushes) Newton300:650
    Price:
    €71.80
    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
  12. 12
    AUTOMATIC LINEAR CHAIN TENSIONER ETHR3TE with fork and hardened teeth idler sprocket model ACTE Newton300:650
    Price:
    €53.30
    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

INDUSTRIAL CHAIN AND BELT TENSIONERS

AUTOMATIC LINEAR CHAIN TENSIONERS WITH FORK, SPROCKETS AND BEARINGS

Automatic 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 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”  suitable for particular uses or when it is not possible to reach easily the tensioner.