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tenditori automatici per catene e cinghie

AUTOMATIC CHAIN TENSIONERS TYPE ETR-AC

AUTOMATIC CHAIN TENSIONERS TYPE ETR-AC
  1. 1
    CHAIN TENSIONER ETR1AC with sprocket AC Newton130:250-95:190
    Body is made of a special anti-seize light alloy, aluminium tensioning head and it includes a sprocket.For chain:ISO 3/8 06B z21 - 1/2 08B z16 - 5/8 10B z17 - 3/4 12B z15. Simple and double. Newton130:250-95:190
  2. 2
    CHAIN TENSIONER ETR1ACKU with sprocket AC (self lubricating sliding bushes)Newton130:250-95:190
    Body is made of a special anti-seize light alloy, aluminium tensioning head and it includes a sprocket.For chain:ISO 3/8 06B z21 - 1/2 08B z16 - 5/8 10B z17 - 3/4 12B z15. Simple and double. Newton130:250-95:190
  3. 3
    CHAIN TENSIONER ETR1ACKUTE with hardened sprocket ACTE (with self lubricated sliding bushes)Newton130:250
    Body is made of a special anti-seize light alloy, aluminium tensioning head and it includes a sprocket.For chain:ISO 3/8 06B z21 - 1/2 08B z16 - 5/8 10B z17 - 3/4 12B z15. Simple. Newton130:250-95:190
  4. 4
    CHAIN TENSIONER ETR1ACTE with hardened sprocket ACTE Newton130:250-95:190
    Body is made of a special anti-seize light alloy, aluminium tensioning head and it includes a sprocket.For chain:ISO 3/8 06B z21 - 1/2 08B z16 - 5/8 10B z17 - 3/4 12B z15. Simple. Newton130:250-95:190
  5. 5
    CHAIN TENSIONER ETR2AC with sprocket AC Newton180:420
    Body is made of a special anti-seize light alloy, aluminium tensioning head and it includes a sprocket.For chain:ISO 3/8 06B z21- 1/2 08B z16- 5/8 10B z17- 3/4 12B z15- 1" 16B z12- 1"1/4 20B z9. Simple and double. Newton180:420
  6. 6
    CHAIN TENSIONER ETR2ACKU with sprocket AC (self lubricated sliding bushes)Newton180:420
    Body is made of a special anti-seize light alloy, aluminium tensioning head and it includes a sprocket.For chain:ISO 3/8 06B z21- 1/2 08B z16- 5/8 10B z17- 3/4 12B z15- 1" 16B z12- 1"1/4 20B z9. Simple and double. Newton180:420
  7. 7
    CHAIN TENSIONER ETR2ACKUTE with hardened sprocket ACTE (self lubricated sliding bushes)Newton180:420
    Body is made of a special anti-seize light alloy, aluminium tensioning head and it includes a sprocket.For chain:ISO 3/8 06B z21- 1/2 08B z16- 5/8 10B z17- 3/4 12B z15- 1" 16B z12. Simple. Newton180:420
  8. 8
    CHAIN TENSIONER ETR2ACTE with hardened sprocket ACTE Newton180:420
    Body is made of a special anti-seize light alloy, aluminium tensioning head and it includes a sprocket.For chain:ISO 3/8 06B z21- 1/2 08B z16- 5/8 10B z17- 3/4 12B z15- 1" 16B z12. Simple. Newton180:420
  9. 9
    CHAIN TENSIONER ETR3 AC KU TE with hardened sprocket ACTE (self lubricated sliding bushes) Newton300:650
    Body is made of a special anti-seize light alloy, aluminium tensioning head and it includes a sprocket.For chain:ISO 3/8 06B z21-1/2 08B z16-5/8 10B z17-3/4 12B z15-1" 16B z12. Simple. Newton300:650
  10. 10
    CHAIN TENSIONER ETR3 AC TE with hardened sprocket ACTE Newton300:650
    Body is made of a special anti-seize light alloy, aluminium tensioning head and it includes a sprocket.For chain:ISO 3/8 06B z21-1/2 08B z16-5/8 10B z17-3/4 12B z15-1" 16B z12. Simple. Newton300:650
  11. 11
    CHAIN TENSIONER ETR3 AC with sprocket AC Newton300:650
    Body is made of a special anti-seize light alloy, aluminium tensioning head and it includes a sprocket.For chain:ISO 3/8 06B z21-1/2 08B z16-5/8 10B z17-3/4 12B z15-1" 16B z12-1"1/4 20B z9-1"1/2 24B z9-1"3/4 28B z9. Simple, double. Newton300:650
  12. 12
    CHAIN TENSIONERS ETR3ACKU with sprocket AC (self lubricated sliding bushes) Newton300:650
    Body is made of a special anti-seize light alloy, aluminium tensioning head and it includes a sprocket.For chain:ISO 3/8 06B z21-1/2 08B z16-5/8 10B z17-3/4 12B z15-1" 16B z12-1"1/4 20B z9-1"1/2 24B z9-1"3/4 28B z9. Simple, double. Newton300:650

AUTOMATIC CHAIN TENSIONERS ETR-AC

INDUSTRIAL AUTOMATIC CHAIN TENSIONERS SINCE 1979! 

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 ETR has a light alloy body and tensioning head and it includes 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 body there is a light alloy threaded head where it is possible ti set up pulleys, plate wheels, sprockets, etc. 

The working range can reach 130°C. 

They include a double shielding bearing sprocket set up on the tensioning head. They are available with various teeth numbers and for all the type of chain.

On demand you can get sprockets not included in our catalogue. 

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. 

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