ROTARY TENSIONERS

ROTARY TENSIONERS

ZETASASSI® INDUSTRIAL CHAIN AND BELT DRIVE ROTARY TENSIONERS

ZETASASSI® ROTARY DRIVE TENSIONER SPRING-ACTION - TYPE TC

ZETASASSI® ROTARY DRIVE TENSIONER SPRING-ACTION - TYPE TR

ZETASASSI® ROTARY DRIVE TENSIONER IN RUBBER TYPE RH

Automatic rotary 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 rotary tensioners you can avoid vibrations and noise linked to functioning.

These automatic rotary 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. 

- Steady belt/chain tension

- Less noise

- Better transmission performance

- Less wear and tear

- Cheaper and easy to set up. 

They are set up and checked manually one by one  by a skilled staff to get the best quality control and perfect functioning.

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. The simple functioning and good price make this product an economical, practical and safe one.

  

  1. ROTARY TENSIONER - TC
  2. ROTARY TENSIONER - TR
  3. ROTARY TENSIONER ELEMENT - RH
  4. FOR ROTARY TENSIONERS
  1. 1
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø60xL60 in zinc-coated steel Lever 115 N30:175
    Price:
    €43.30
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 115 Newton 30:175 equipped idler roller with bearings Ø60 x L60 m\m made of zinc-coated steel (Made in Italy)
  2. 2
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø60xL60 in zinc-coated steel Lever 118 N30:175
    Price:
    €43.70
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 118 Newton 30:175 equipped idler roller with bearings Ø60 x L60 m\m made of zinc-coated steel (Made in Italy)
  3. 3
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL80 in aluminum Lever 110 N50:200
    Price:
    €54.50
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 110 Newton 50:200 equipped idler roller with bearings Ø80 x L80 m\m made of aluminum (Made in Italy)
  4. 4
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL80 in aluminum Lever 111 N50:210
    Price:
    €54.50
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 111 Newton 50:210 equipped idler roller with bearings Ø80 x L80 m\m made of aluminum (Made in Italy)
  5. 5
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL80 in aluminum Lever 115 N30:175
    Price:
    €54.50
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 115 Newton 30:175 equipped idler roller with bearings Ø80 x L80 m\m made of aluminum (Made in Italy)
  6. 6
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL80 in aluminum Lever 118 N30:175
    Price:
    €54.90
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 118 Newton 30:175 equipped idler roller with bearings Ø80 x L80 m\m made of aluminum (Made in Italy)
  7. 7
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL80 in nylon Lever 110 N50:200
    Price:
    €49.10
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 110 Newton 50:200 equipped idler roller with bearings Ø80 x L80 m\m made of nylon (Made in Italy)
  8. 8
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL80 in nylon Lever 111 N50:210
    Price:
    €49.10
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 111 Newton 50:210 equipped idler roller with bearings Ø80 x L80 m\m made of nylon (Made in Italy)
  9. 9
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL80 in nylon Lever 115 N30:175
    Price:
    €49.10
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 115 Newton 30:175 equipped idler roller with bearings Ø80 x L80 m\m made of nylon (Made in Italy)
  10. 10
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL80 in nylon Lever 118 N30:175
    Price:
    €49.60
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 118 Newton 30:175 equipped idler roller with bearings Ø80 x L80 m\m made of nylon (Made in Italy)
  11. 11
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL80 in zinc-coated steel Lever 110 N50:200
    Price:
    €54.50
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 110 Newton 50:200 equipped idler roller with bearings Ø80 x L80 m\m made of zinc-coated steel (Made in Italy)
  12. 12
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL80 in zinc-coated steel Lever 111 N50:210
    Price:
    €54.50
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 111 Newton 50:210 equipped idler roller with bearings Ø80 x L80 m\m made of zinc-coated steel (Made in Italy)
  13. 13
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL80 in zinc-coated steel Lever 115 N30:175
    Price:
    €54.50
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 115 Newton 30:175 equipped idler roller with bearings Ø80 x L80 m\m made of zinc-coated steel (Made in Italy)
  14. 14
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL80 in zinc-coated steel Lever 118 N30:175
    Price:
    €54.90
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 118 Newton 30:175 equipped idler roller with bearings Ø80 x L80 m\m made of zinc-coated steel (Made in Italy)
  15. 15
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL90 in aluminum Lever 110 N50:200
    Price:
    €58.90
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 110 Newton 50:200 equipped idler roller with bearings Ø80 x L90 m\m made of aluminum (Made in Italy)
  16. 16
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL90 in aluminum Lever 111 N50:210
    Price:
    €58.90
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 111 Newton 50:210 equipped idler roller with bearings Ø80 x L90 m\m made of aluminum (Made in Italy)
  17. 17
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL90 in aluminum Lever 115 N30:175
    Price:
    €58.90
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 115 Newton 30:175 equipped idler roller with bearings Ø80 x L90 m\m made of aluminum (Made in Italy)
  18. 18
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL90 in aluminum Lever 118 N30:175
    Price:
    €59.40
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 118 Newton 30:175 equipped idler roller with bearings Ø80 x L90 m\m made of aluminum (Made in Italy)
  19. 19
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL90 in nylon Lever 110 N50:200
    Price:
    €52.10
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 110 Newton 50:200 equipped idler roller with bearings Ø80 x L90 m\m made of nylon (Made in Italy)
  20. 20
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL90 in nylon Lever 111 N50:210
    Price:
    €52.10
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 111 Newton 50:210 equipped idler roller with bearings Ø80 x L90 m\m made of nylon (Made in Italy)
  21. 21
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL90 in nylon Lever 115 N30:175
    Price:
    €52.10
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 115 Newton 30:175 equipped idler roller with bearings Ø80 x L90 m\m made of nylon (Made in Italy)
  22. 22
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL90 in nylon Lever 118 N30:175
    Price:
    €52.50
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 118 Newton 30:175 equipped idler roller with bearings Ø80 x L90 m\m made of nylon (Made in Italy)
  23. 23
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL90 in zinc-coated steel Lever 110 N50:200
    Price:
    €58.90
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 110 Newton 50:200 equipped idler roller with bearings Ø80 x L90 m\m made of zinc-coated steel (Made in Italy)
  24. 24
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL90 in zinc-coated steel Lever 111 N50:210
    Price:
    €58.90
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 111 Newton 50:210 equipped idler roller with bearings Ø80 x L90 m\m made of zinc-coated steel (Made in Italy)
  25. 25
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL90 in zinc-coated steel Lever 115 N30:175
    Price:
    €58.90
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 115 Newton 30:175 equipped idler roller with bearings Ø80 x L90 m\m made of zinc-coated steel (Made in Italy)
  26. 26
    ROTARY DRIVE BELT TENSIONER TR1PU equipped idler roller with bearings Ø80xL90 in zinc-coated steel Lever 118 N30:175
    Price:
    €59.40
    Rotary belt tensioner type TR1PU ZETASASSI® with lever 118 Newton 30:175 equipped idler roller with bearings Ø80 x L90 m\m made of zinc-coated steel (Made in Italy)
  27. 27
    ROTARY DRIVE BELT TENSIONER TR1PUG with A/SPA rim pulley and bearings type PUG 3" in nylon Lever 110 Newton 50:200
    Price:
    €38.50
    Rotary belt tensioner type TR1 ZETASASSI® equipped rim pulley with bearings type PUG 3" made of nylon for belt A/SPA with lever 110 Newton 50:200 (Made in Italy)
  28. 28
    ROTARY DRIVE BELT TENSIONER TR1PUG with A/SPA rim pulley and bearings type PUG 3" in nylon Lever 111 Newton 50:210
    Price:
    €38.50
    Rotary belt tensioner type TR1 ZETASASSI® equipped rim pulley with bearings type PUG 3" made of nylon for belt A/SPA with lever 111 Newton 50:210 (Made in Italy)
  29. 29
    ROTARY DRIVE BELT TENSIONER TR1PUG with A/SPA rim pulley and bearings type PUG 3" in nylon Lever 115 Newton 30:175
    Price:
    €37.20
    Rotary belt tensioner type TR1 ZETASASSI® equipped rim pulley with bearings type PUG 3" made of nylon for belt A/SPA with lever 115 Newton 30:175 (Made in Italy)
  30. 30
    ROTARY DRIVE BELT TENSIONER TR1PUG with A/SPA rim pulley and bearings type PUG 3" in nylon Lever 118 Newton 30:175
    Price:
    €37.80
    Rotary belt tensioner type TR1 ZETASASSI® equipped rim pulley with bearings type PUG 3" made of nylon for belt A/SPA with lever 118 Newton 30:175 (Made in Italy)
  31. 31
    ROTARY DRIVE BELT TENSIONER TR1PUG with A/SPA rim pulley and bearings type PUG 4" in nylon Lever 110 Newton 50:200
    Price:
    €40.30
    Rotary belt tensioner type TR1 ZETASASSI® equipped rim pulley with bearings type PUG 4" made of nylon for belt A/SPA with lever 110 Newton 50:200 (Made in Italy)
  32. 32
    ROTARY DRIVE BELT TENSIONER TR1PUG with A/SPA rim pulley and bearings type PUG 4" in nylon Lever 111 Newton 50:210
    Price:
    €40.30
    Rotary belt tensioner type TR1 ZETASASSI® equipped rim pulley with bearings type PUG 4" made of nylon for belt A/SPA with lever 111 Newton 50:210 (Made in Italy)
  33. 33
    ROTARY DRIVE BELT TENSIONER TR1PUG with A/SPA rim pulley and bearings type PUG 4" in nylon Lever 115 Newton 30:175
    Price:
    €39.10
    Rotary belt tensioner type TR1 ZETASASSI® equipped rim pulley with bearings type PUG 4" made of nylon for belt A/SPA with lever 115 Newton 30:175 (Made in Italy)
  34. 34
    ROTARY DRIVE BELT TENSIONER TR1PUG with A/SPA rim pulley and bearings type PUG 4" in nylon Lever 118 Newton 30:175
    Price:
    €39.60
    Rotary belt tensioner type TR1 ZETASASSI® equipped rim pulley with bearings type PUG 4" made of nylon for belt A/SPA with lever 118 Newton 30:175 (Made in Italy)
  35. 35
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø40xL45 in nylon Lever 210 Newton 120:480
    Price:
    €42.70
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 210 Newton 120:480 equipped idler roller with bearings Ø40 x L45 m\m made of nylon (Made in Italy)
  36. 36
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø40xL45 in nylon Lever 218 Newton 120:480
    Price:
    €42.70
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 218 Newton 120:480 equipped idler roller with bearings Ø40 x L45 m\m made of nylon (Made in Italy)
  37. 37
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø50xL50 in aluminum Lever 210 Newton 120:480
    Price:
    €47.50
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 210 Newton 120:480 equipped idler roller with bearings Ø50 x L50 m\m made of aluminum (Made in Italy)
  38. 38
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø50xL50 in aluminum Lever 218 Newton 120:480
    Price:
    €47.50
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 218 Newton 120:480 equipped idler roller with bearings Ø50 x L50 m\m made of aluminum (Made in Italy)
  39. 39
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø50xL50 in aluminum Lever 227 Newton 120:380
    Price:
    €47.70
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 227 Newton 120:380 equipped idler roller with bearings Ø50 x L50 m\m made of aluminum (Made in Italy)
  40. 40
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø50xL50 in nylon Lever 210 Newton 120:480
    Price:
    €44.20
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 210 Newton 120:480 equipped idler roller with bearings Ø50 x L50 m\m made of nylon (Made in Italy)
  41. 41
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø50xL50 in nylon Lever 218 Newton 120:480
    Price:
    €44.20
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 218 Newton 120:480 equipped idler roller with bearings Ø50 x L50 m\m made of nylon (Made in Italy)
  42. 42
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø50xL50 in nylon Lever 227 Newton 120:380
    Price:
    €44.50
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 227 Newton 120:380 equipped idler roller with bearings Ø50 x L50 m\m made of nylon (Made in Italy)
  43. 43
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø50xL50 in zinc-coated steel Lever 210 Newton 120:480
    Price:
    €50.40
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 210 Newton 120:480 equipped idler roller with bearings Ø50 x L50 m\m made of zinc-coated steel (Made in Italy)
  44. 44
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø50xL50 in zinc-coated steel Lever 218 Newton 120:480
    Price:
    €50.40
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 218 Newton 120:480 equipped idler roller with bearings Ø50 x L50 m\m made of zinc-coated steel (Made in Italy)
  45. 45
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø50xL50 in zinc-coated steel Lever 227 Newton 120:380
    Price:
    €50.70
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 227 Newton 120:380 equipped idler roller with bearings Ø50 x L50 m\m made of zinc-coated steel (Made in Italy)
  46. 46
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø60xL60 in aluminum Lever 210 Newton 120:480
    Price:
    €51.90
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 210 Newton 120:480 equipped idler roller with bearings Ø60 x L60 m\m made of aluminum (Made in Italy)
  47. 47
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø60xL60 in aluminum Lever 218 Newton 120:480
    Price:
    €51.90
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 218 Newton 120:480 equipped idler roller with bearings Ø60 x L60 m\m made of aluminum (Made in Italy)
  48. 48
    ROTARY DRIVE BELT TENSIONER TR2PU  with idler roller and bearings Ø60xL60 in aluminum Lever 227 Newton 120:380
    Price:
    €52.20
    Rotary belt tensioner type TR2PU ZETASASSI® with lever 227 Newton 120:380 equipped idler roller with bearings Ø60 x L60 m\m made of aluminum (Made in Italy)