AUTOMATIC DRIVE CHAIN TENSIONERS TYPE ETR-AC

AUTOMATIC DRIVE CHAIN TENSIONERS TYPE ETR-AC
  1. 1
    DRIVE CHAIN TENSIONER
    Price:
    from $33.20
    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
    DRIVE CHAIN TENSIONER
    Price:
    from $36.80
    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
  3. 3
    DRIVE CHAIN TENSIONER
    Price:
    from $39.10
    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
  4. 4
    DRIVE CHAIN TENSIONER
    Price:
    from $42.20
    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
  5. 5
    DRIVE CHAIN TENSIONER
    Price:
    from $50.50
    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
  6. 6
    DRIVE CHAIN TENSIONER
    Price:
    from $53.60
    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
  7. 7
    DRIVE CHAIN TENSIONER (PTFE bushes)
    Price:
    from $47.90
    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
  8. 8
    DRIVE CHAIN TENSIONER (PTFE bushes)
    Price:
    from $51.50
    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
  9. 9
    DRIVE CHAIN TENSIONER (PTFE bushes)
    Price:
    from $56.70
    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
  10. 10
    DRIVE CHAIN TENSIONER (PTFE bushes)
    Price:
    from $59.80
    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
  11. 11
    DRIVE CHAIN TENSIONER (PTFE bushes)
    Price:
    from $74.70
    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
    DRIVE CHAIN TENSIONER (PTFE bushes)
    Price:
    from $77.80
    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

AUTOMATIC DRIVE CHAIN TENSIONERS ETR-AC

INDUSTRIAL AUTOMATIC CHAIN DRIVE TENSIONERS SINCE 1979! 

Automatic drive 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”  .