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 TENSIONER ELEMENT RH111 hole Ø6,5mm for attachment of accessories Newton 10-120
    Price:
    €12.20
    Rotary tensioner element type RH111 ZETASASSI® with hole Ø6,5m\m for attachment of accessories Newton 10:120 (Made in Italy)
  2. 2
    ROTARY TENSIONER ELEMENT RH111 hole Ø8,5mm for attachment of accessories Newton 10-120
    Price:
    €12.20
    Rotary tensioner element type RH111 ZETASASSI® with hole Ø8,5m\m for attachment of accessories Newton 10:120 (Made in Italy)
  3. 3
    ROTARY TENSIONER ELEMENT RH111 thread M10x1,5 mm for attachment of accessories Newton 10-120
    Price:
    €13.60
    Rotary tensioner element type RH111 ZETASASSI® with thread M10x1,5 m\m for attachment of accessories Newton 10:120 (Made in Italy)
  4. 4
    ROTARY TENSIONER ELEMENT RH111 thread M12x1,75 mm for attachment of accessories Newton 10-120
    Price:
    €13.60
    Rotary tensioner element type RH111 ZETASASSI® with thread M12x1,75 m\m for attachment of accessories Newton 10:120 (Made in Italy)
  5. 5
    ROTARY TENSIONER ELEMENT RH111 thread M6x1 mm for attachment of accessories Newton 10-120
    Price:
    €12.20
    Rotary tensioner element type RH111 ZETASASSI® with thread M6x1 m\m for attachment of accessories Newton 10:120 (Made in Italy)
  6. 6
    ROTARY TENSIONER ELEMENT RH111 thread M8x1,25 mm for attachment of accessories Newton 10-120
    Price:
    €13.60
    Rotary tensioner element type RH111 ZETASASSI® with thread M8x1,25 m\m for attachment of accessories Newton 10:120 (Made in Italy)
  7. 7
    ROTARY TENSIONER ELEMENT RH155 hole Ø10,5mm for attachment of accessories Newton 30-280
    Price:
    €15.10
    Rotary tensioner element type RH155 ZETASASSI® with hole Ø10,5m\m for attachment of accessories Newton 30:280 (Made in Italy)
  8. 8
    ROTARY TENSIONER ELEMENT RH155 hole Ø12,5mm for attachment of accessories Newton 30-280
    Price:
    €15.10
    Rotary tensioner element type RH155 ZETASASSI® with hole Ø12,5m\m for attachment of accessories Newton 30:280 (Made in Italy)
  9. 9
    ROTARY TENSIONER ELEMENT RH155 hole Ø5mm for attachment of accessories Newton 30-280
    Price:
    €13.70
    Rotary tensioner element type RH155 ZETASASSI® with hole Ø5m\m for attachment of accessories Newton 30:280 (Made in Italy)
  10. 10
    ROTARY TENSIONER ELEMENT RH155 hole Ø6,5mm for attachment of accessories Newton 30-280
    Price:
    €15.10
    Rotary tensioner element type RH155 ZETASASSI® with hole Ø6,5m\m for attachment of accessories Newton 30:280 (Made in Italy)
  11. 11
    ROTARY TENSIONER ELEMENT RH155 hole Ø8,5mm for attachment of accessories Newton 30-280
    Price:
    €15.10
    Rotary tensioner element type RH155 ZETASASSI® with hole Ø8,5m\m for attachment of accessories Newton 30:280 (Made in Italy)
  12. 12
    ROTARY TENSIONER ELEMENT RH155 thread M10x1,5 mm for attachment of accessories Newton 30-280
    Price:
    €16.50
    Rotary tensioner element type RH155 ZETASASSI® with thread M10x1,5 m\m for attachment of accessories Newton 30:280 (Made in Italy)
  13. 13
    ROTARY TENSIONER ELEMENT RH155 thread M12x1,75 mm for attachment of accessories Newton 30-280
    Price:
    €16.50
    Rotary tensioner element type RH155 ZETASASSI® with thread M12x1,75 m\m for attachment of accessories Newton 30:280 (Made in Italy)
  14. 14
    ROTARY TENSIONER ELEMENT RH155 thread M6x1 mm for attachment of accessories Newton 30-280
    Price:
    €15.10
    Rotary tensioner element type RH155 ZETASASSI® with thread M6x1 m\m for attachment of accessories Newton 30:280 (Made in Italy)
  15. 15
    ROTARY TENSIONER ELEMENT RH155 thread M8x1,25 mm for attachment of accessories Newton 30-280
    Price:
    €16.50
    Rotary tensioner element type RH155 ZETASASSI® with thread M8x1,25 m\m for attachment of accessories Newton 30:280 (Made in Italy)
  16. 16
    ROTARY TENSIONER ELEMENT RH188 hole Ø10,5mm for attachment of accessories Newton 50-500
    Price:
    €18.20
    Rotary tensioner element type RH188 ZETASASSI® with hole Ø10,5m\m for attachment of accessories Newton 50:500 (Made in Italy)
  17. 17
    ROTARY TENSIONER ELEMENT RH188 hole Ø12,5mm for attachment of accessories Newton 50-500
    Price:
    €18.20
    Rotary tensioner element type RH188 ZETASASSI® with hole Ø12,5m\m for attachment of accessories Newton 50:500 (Made in Italy)
  18. 18
    ROTARY TENSIONER ELEMENT RH188 hole Ø6,5mm for attachment of accessories Newton 50-500
    Price:
    €16.80
    Rotary tensioner element type RH188 ZETASASSI® with hole Ø6,5m\m for attachment of accessories Newton 50:500 (Made in Italy)
  19. 19
    ROTARY TENSIONER ELEMENT RH188 hole Ø8,5mm for attachment of accessories Newton 50-500
    Price:
    €18.20
    Rotary tensioner element type RH188 ZETASASSI® with hole Ø8,5m\m for attachment of accessories Newton 50:500 (Made in Italy)
  20. 20
    ROTARY TENSIONER ELEMENT RH188 thread M10x1,5 mm for attachment of accessories Newton 50-500
    Price:
    €19.60
    Rotary tensioner element type RH188 ZETASASSI® with thread M10x1,5 m\m for attachment of accessories Newton 50:500 (Made in Italy)
  21. 21
    ROTARY TENSIONER ELEMENT RH188 thread M12x1,75 mm for attachment of accessories Newton 50-500
    Price:
    €19.60
    Rotary tensioner element type RH188 ZETASASSI® with thread M12x1,75 m\m for attachment of accessories Newton 50:500 (Made in Italy)
  22. 22
    ROTARY TENSIONER ELEMENT RH188 thread M8x1,25 mm for attachment of accessories Newton 50-500
    Price:
    €18.20
    Rotary tensioner element type RH188 ZETASASSI® with thread M8x1,25 m\m for attachment of accessories Newton 50:500 (Made in Italy)
  23. 23
    ROTARY TENSIONER ELEMENT RH277 hole Ø10,5mm for attachment of accessories Newton 80-1200
    Price:
    €28.70
    Rotary tensioner element type RH277 ZETASASSI® with hole Ø10,5m\m for attachment of accessories Newton 80:1200 (Made in Italy)
  24. 24
    ROTARY TENSIONER ELEMENT RH277 hole Ø12,5mm for attachment of accessories Newton 80-1200
    Price:
    €28.70
    Rotary tensioner element type RH277 ZETASASSI® with hole Ø12,5m\m for attachment of accessories Newton 80:1200 (Made in Italy)
  25. 25
    ROTARY TENSIONER ELEMENT RH277 hole Ø8,5mm for attachment of accessories Newton 80-1200
    Price:
    €27.30
    Rotary tensioner element type RH277 ZETASASSI® with hole Ø8,5m\m for attachment of accessories Newton 80:1200 (Made in Italy)
  26. 26
    ROTARY TENSIONER ELEMENT RH277 thread M10x1,5 mm for attachment of accessories Newton 80-1200
    Price:
    €28.70
    Rotary tensioner element type RH277 ZETASASSI® with thread M10x1,5 m\m for attachment of accessories Newton 80:1200 (Made in Italy)
  27. 27
    ROTARY TENSIONER ELEMENT RH277 thread M12x1,75 mm for attachment of accessories Newton 80-1200
    Price:
    €30.10
    Rotary tensioner element type RH277 ZETASASSI® with thread M12x1,75 m\m for attachment of accessories Newton 80:1200 (Made in Italy)
  28. 28
    ROTARY TENSIONER ELEMENT RH277 thread M16x2 mm for attachment of accessories Newton 80-1200
    Price:
    €32.20
    Rotary tensioner element type RH277 ZETASASSI® with thread M16x2 m\m for attachment of accessories Newton 80:1200 (Made in Italy)
  29. 29
    RUBBER FOR RH TENSIONERS
    Price:
    from €2.40
    RUBBER FOR RH TENSIONERS
  30. 30
    TC & TR Rotary tensioner preloading
    Price:
    from €10.20
    Preloads and antirotation safety systems in galvanized steel for rotating spring-actions tensioners model TC & TR, equipped with blocking dowels.To be used when installing the tensioners on imperfect or irregular surfaces.