LINEAR AUTOMATIC CHAIN TENSIONERS TO

LINEAR AUTOMATIC CHAIN TENSIONERS TO
  1. LINEAR AUTOMATIC CHAIN TENSIONERS TO-05
  2. LINEAR AUTOMATIC CHAIN TENSIONERS TO08
  3. LINEAR AUTOMATIC CHAIN TENSIONERS TO-SS
  4. LINEAR AUTOMATIC CHAIN TENSIONERS TO1
  5. LINEAR AUTOMATIC CHAIN TENSIONERS TO2
  6. LINEAR AUTOMATIC CHAIN TENSIONERS TO3
  1. 1
    CHAIN TENSIONER TO05 3/8"x7/32" simple (Head and Body in PA66+m.d.) Newton40:85-95:190-130:250
    Price:
    from €10.10
    Type TO 05 are in plastic.This type was born for 3/8”x7/32” simple chain. It is possible to get various type of tensioning forces. Newton40:85-95:190-130:250
  2. 2
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO08 oval head Newton95:190-130:250
    Price:
    €12.30
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 3/8 06B - ISO 1/2 08B - ISO 5/8 10B - ASA35 06C - ASA40 08A simple, double. Newton 95:190 - 130:250
  3. 3
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO08 round head Newton95:190-130:250
    Price:
    €12.30
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 3/8 06B - ISO 1/2 08B - ISO 5/8 10B - ASA35 06C - ASA40 08A simple, double. Newton 95:190 - 130:250
  4. 4
    CHAIN TENSIONER TO05DP1 oval head (Body in PA66+m.d. Head in Polyethylene) Newton40:85-95:190-130:250
    Price:
    from €13.10
    The body made of plastic and the tensioning head in PE1000 UHMW. For chain: ISO 3/8 06B - ISO 1/2 08B - ISO 5/8 10B - ASA35 06C - ASA40 08A simple, double. Newton40:85-95:190-130:250
  5. 5
    CHAIN TENSIONER TO05DP1 round head (Body in PA66+m.d. Head in Polyethylene) Newton40:85-95:190-130:250
    Price:
    from €13.70
    Body made of plastic and the tensioning head in PE1000 UHMW. For chain: ISO 3/8 06B - ISO 1/2 08B - ISO 5/8 10B - ASA35 06C - ASA40 08A simple, double and triple. Newton 40:85 - 95:190 - 130:250
  6. 6
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO1 oval head Newton40:85-95:190-130:250
    Price:
    from €17.90
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 3/8 06B - ISO 1/2 08B - ISO 5/8 10B - ASA35 06C - ASA40 08A simple, double. Newton 40:85 - 95:190 - 130:250
  7. 7
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO1 round head Newton40:85-95:190-130:250
    Price:
    from €18.40
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 3/8 06B - ISO 1/2 08B - ISO 5/8 10B - ASA35 06C - ASA40 08A simple, double and triple. Newton 40:85 - 95:190 - 130:250
  8. 8
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO1-P STRONGER oval head Newton 90:340-110:450
    Price:
    from €19.70
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain:ISO 5/8 10B-3/4 12B-1" 16B-1"1/4 20B-1"1/2 24B simple, double. Newton90:340-110:450
  9. 9
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO1-P STRONGER round head Newton 90:340-110:450
    Price:
    from €19.70
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 5/8 10B-3/4 12B-1" 16B-1"1/4 20B-1"1/2 24B simple, double and triple. Newton 90:340-110:450
  10. 10
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO2 oval head Newton180:420
    Price:
    from €25.50
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 5/8 10B - ISO 3/4 12B - ISO 1" 16B - ASA50 10A - ASA60 12A simple, double. Newton180:420
  11. 11
    INOX CHAIN TENSIONER TO05DP1 oval head (Body in PA66+m.d. Head in Polyethylene) Newton110:240
    Price:
    from €26.00
    Plastic material body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. For chain:ISO3/8 06B-ISO1/2 08B-ISO5/8 10B-ASA35 06C-ASA40 08A simple, double. Newton110:240
  12. 12
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO2 round head Newton180:420
    Price:
    from €26.30
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 5/8 10B - ISO 3/4 12B - ISO 1" 16B - ASA50 10A - ASA60 12A simple, double and triple. Newton180:420
  13. 13
    INOX CHAIN TENSIONER TO05DP1 round head (Body in PA66+m.b. Head in Polyethylene) Newton110:240
    Price:
    from €26.50
    Plastic material body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. For chain:ISO3/8 06B-ISO1/2 08B-ISO5/8 10B-ASA35 06C-ASA40 08A simple, double,triple. Newton110:240
  14. 14
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO1KU oval head (PTFE bushes) Newton40:85-95:190-130:250
    Price:
    from €29.10
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 3/8 06B - ISO 1/2 08B - ISO 5/8 10B - ASA35 06C - ASA40 08A simple, double. Newton 40:85 - 95:190 - 130:250
  15. 15
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO1KU round head (PTFE bushes) Newton40:85-95:190-130:250
    Price:
    from €29.60
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 3/8 06B - ISO 1/2 08B - ISO 5/8 10B - ASA35 06C - ASA40 08A simple, double and triple. Newton 40:85 - 95:190 - 130:250
  16. 16
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO1INOX oval head Newton110:240
    Price:
    from €30.70
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. For chain:ISO3/8 06B-ISO1/2 08B-ISO5/8 10B-ASA35 06C-ASA40 08A simple, double. Newton110:240
  17. 17
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO08 oval head Newton110:240
    Price:
    from €30.70
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. For chain:ISO3/8 06B-ISO1/2 08B-ISO5/8 10B-ASA35 06C-ASA40 08A simple, double. Newton110:240
  18. 18
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO1-P STRONGER KU oval head (PTFE bushes) Newton90:340-110:450
    Price:
    from €30.90
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain:ISO 5/8 10B-3/4 12B-1" 16B-1"1/4 20B-1"1/2 24B simple, double. Newton90:340-110:450
  19. 19
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO1-P STRONGER KU round head (PTFE bushes) Newton90:340-110:450
    Price:
    from €31.20
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 5/8 10B-3/4 12B-1" 16B-1"1/4 20B-1"1/2 24B simple, double and triple. Newton 90:340-110:450
  20. 20
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO1INOX round head Newton110:240
    Price:
    from €31.30
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. For chain:ISO3/8 06B-ISO1/2 08B-ISO5/8 10B-ASA35 06C-ASA40 08A simple, double,triple. Newton110:240
  21. 21
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO08  round head Newton110:240
    Price:
    from €31.30
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. For chain:ISO3/8 06B-ISO1/2 08B-ISO5/8 10B-ASA35 06C-ASA40 08A simple, double. Newton110:240
  22. 22
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO3 oval head Newton300:650
    Price:
    from €38.20
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 1" 16B - 1"1/4 20B - 1"1/2 24B - ASA80 16A - ASA100 20A - ASA120 24A simple. Newton300:650
  23. 23
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO2KU oval head (PTFE bushes) Newton180:420
    Price:
    from €38.90
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 5/8 10B - ISO 3/4 12B - ISO 1" 16B - ASA50 10A - ASA60 12A simple, double. Newton180:420
  24. 24
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO3 round head Newton300:650
    Price:
    from €39.30
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 1" 16B - 1"1/4 20B - 1"1/2 24B - ASA80 16A - ASA100 20A - ASA120 24A simple, double, triple. Newton300:650
  25. 25
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO2KU round head (PTFE bushes) Newton180:420
    Price:
    from €39.80
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 5/8 10B - ISO 3/4 12B - ISO 1" 16B - ASA50 10A - ASA60 12A simple, double and triple. Newton180:420
  26. 26
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO2 oval head Newton210:350
    Price:
    from €40.60
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. For chain:ISO5/8 10B -ISO3/4 12B -ISO 1" 16B -ASA50 10A -ASA60 12A simple, double. Newton210:350
  27. 27
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO2 round head Newton210:350
    Price:
    from €41.40
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. For chain:ISO5/8 10B -ISO3/4 12B -ISO 1" 16B -ASA50 10A -ASA60 12A simple, double,triple.Newton210:350
  28. 28
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO1INOXKU oval head (PTFE bushes) Newton110:240
    Price:
    from €41.90
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. For chain:ISO3/8 06B-ISO1/2 08B-ISO5/8 10B-ASA35 06C-ASA40 08A simple, double. Newton110:240
  29. 29
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO1INOXKU round head (PTFE bushes) Newton110:240
    Price:
    from €42.50
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. For chain:ISO3/8 06B-ISO1/2 08B-ISO5/8 10B-ASA35 06C-ASA40 08A simple, double,triple. Newton110:240
  30. 30
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO2KU oval head (PTFE bushes) Newton210:350
    Price:
    from €54.00
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. For chain:ISO5/8 10B -ISO3/4 12B -ISO 1" 16B -ASA50 10A -ASA60 12A simple, double. Newton210:350
  31. 31
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO2KU round head (PTFE bushes) Newton210:350
    Price:
    from €54.90
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. For chain:ISO5/8 10B -ISO3/4 12B -ISO 1" 16B -ASA50 10A -ASA60 12A simple, double,triple.Newton210:350
  32. 32
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO3KU oval head (PTFE bushes) Newton300:650
    Price:
    from €56.70
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 1" 16B - 1"1/4 20B - 1"1/2 24B - ASA80 16A - ASA100 20A - ASA120 24A simple. Newton300:650
  33. 33
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO3 oval head Newton250:450
    Price:
    from €57.20
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. Chain:ISO 1" 16B-1"1/4 20B-1"1/2 24B-ASA80 16A-ASA100 20A-ASA120 24A simple. Newton250:450
  34. 34
    AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO3KU round head (PTFE bushes) Newton300:650
    Price:
    from €57.80
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. For chain: ISO 1" 16B - 1"1/4 20B - 1"1/2 24B - ASA80 16A - ASA100 20A - ASA120 24A simple, double, triple. Newton300:650
  35. 35
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO3 round head Newton250:450
    Price:
    from €58.40
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. Chain:ISO 1" 16B-1"1/4 20B-1"1/2 24B-ASA80 16A-ASA100 20A-ASA120 24A simple,double, triple.Newton250:450
  36. 36
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO3KU oval head (PTFE bushes)  Newton250:450
    Price:
    from €75.70
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. Chain:ISO 1" 16B-1"1/4 20B-1"1/2 24B-ASA80 16A-ASA100 20A-ASA120 24A simple. Newton250:450
  37. 37
    AUTOMATIC LINEAR DRIVE INOX CHAIN TENSIONER TO3KU round head (PTFE bushes) Newton250:450
    Price:
    from €76.80
    Has a special anti-seize light alloy body and PE1000 UHMW tensioning head. Version with pivots, springs and set up elements made of stainless steel. Chain:ISO 1" 16B-1"1/4 20B-1"1/2 24B-ASA80 16A-ASA100 20A-ASA120 24A simple,double, triple.Newton250:450
  38. 38
    Completely in stainless steel AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO1-SS oval head Newton110:240
    Price:
    from €89.60
    TO1 SS automatic linear spring-action chain tensioners, completely in stainless steel + PTFE bushes.
  39. 39
    Completely in stainless steel AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO1-SS round head Newton110:240
    Price:
    from €89.60
    TO1 SS automatic linear spring-action chain tensioners, completely in stainless steel + PTFE bushes.
  40. 40
    Completely in stainless steel AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO2-SS oval head Newton210:350
    Price:
    from €128.80
    TO2 SS automatic linear spring-action chain tensioners, completely in stainless steel + PTFE bushes.
  41. 41
    Completely in stainless steel AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO2-SS round head Newton210:350
    Price:
    from €128.80
    TO2 SS automatic linear spring-action chain tensioners, completely in stainless steel + PTFE bushes.
  42. 42
    Completely in stainless steel AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO3-SS oval head Newton250:450
    Price:
    from €162.40
    TO3 SS automatic linear spring-action chain tensioners, completely in stainless steel + PTFE bushes.
  43. 43
    Completely in stainless steel AUTOMATIC LINEAR DRIVE CHAIN TENSIONER TO3-SS round head Newton250:450
    Price:
    from €162.40
    TO3 SS automatic linear spring-action chain tensioners, completely in stainless steel + PTFE bushes.

ZETASASSI® INDUSTRIAL CHAIN AND BELT  LINEAR DRIVE TENSIONERS

LINEAR DRIVE TENSIONER SPRING-ACTION

AXIAL AUTOMATIC DRIVE TENSIONERS SPRING-ACTION

The linear tensioners are automatic devices that serve to maintain the correct tension of the transmission chain or belt, thereby increasing their durability.

They automatically recover any slack in the chain or belt that may develop with use, preventing the appearance of vibrations, noise and breakage due to slack.

These automatic linear tensioners do not require any kind of upkeep and make it possible to save time on maintenance and management of the machinery on which they are installed. 

The linear tensioners TO—ET – TA models consist of a base in special, very sturdy, antiseize aluminum alloy with tensile strength of  440MPa that ensures perfect glide on high tensile strength galvanized steel rods, to which the chain tensioning head or shoe is fastened.They are fitted on the inside with elastic elements in steel with a very high yield point and initial preload, which makes it possible to obtain a more constant pressure excursion.In addition, the mechanical specifications of the material are such as to prevent wear on the internal elastic elements caused by movement, and to have a product of absolute excellence in this field. 

The linear tensioners KU models are equipped with PTFE type glide bushings for the movement of the rods. 

The linear chain tensioners NT models have an aluminum base with tensile strength of 240MPa, completely enclosed to prevent infiltrations by external agents. The galvanized steel rods glide thanks to self-lubricating plastic bushings. 

The linear chain tensioners TO – TA – NT models have a tensioning shoe or head in wear-resistant plastic material with low friction coefficient (polyethylene 1,000,000 UHMW with dynamic dry steel friction coefficient of 0.06) and can withstand a temperature of 80°C. With different profiles, the polyethylene shoes have a wear coefficient substantially equal to zero a these temperatures and are available for ISO or ASA, simple, double and triple chain types. 

The linear tensioners ET models are particularly indicated when working in the presence of high temperatures where rubber and plastic materials would be subject to wear. They can work at temperatures as high as 200°C. Brackets in galvanized steel or heads in light diecast alloy are mounted on the gliding rods, where it is also possible to install pulleys, chain tensioning pinions, etc.

The linear chain tensioners ET models can also be supplied in the TIRO version. 

The linear chain tensioners TO05 models are the version in plastic material and have the same mechanical parameters as the previous models.They can withstand working temperatures up to 65°C. 

It is possible to produce, for all models, a version with glide rods and assembly parts in stainless style type AISI 304/316, springs in AISI 302.  

The linear tensioners SS version completely in stainless steel has the base machined from solid AISI 304, PTFE bushings for rod glide and all mechanical parts and fasteners in AISI 304/316, spring in AISI 302.