LINEAR BELT TENSIONER - ETH & ETHG PU

LINEAR BELT TENSIONER - ETH & ETHG PU

ZETASASSI® AUTOMATIC LINEAR  DRIVE BELT TENSIONERS - ETH & ETHG PU

  • LINEAR DRIVE BELT TENSIONER - ETH1PU
  • LINEAR DRIVE BELT TENSIONER - ETH2PU
  • LINEAR DRIVE BELT TENSIONER - ETH3PU
  • LINEAR DRIVE BELT TENSIONER - ETHG1PU
  • LINEAR DRIVE BELT TENSIONER - ETHG2PU
  • LINEAR DRIVE BELT TENSIONER - ETHG3PU

Automatic linear belt 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 linear belt 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 linear belt tensioners ETHPU - ETHGPU has  a light alloy body and  a zinc-coated tension head including the pulley. 

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 studs we set up a galvanized steel head with U section where you can set up our pulleys PU type B. 

The working range can reach 130°C. 

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. 

They include pulleys set up on a tensioning head, available in various sizes and materials. 

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

 

  1. LINEAR BELT TENSIONER - ETH PU
  2. LINEAR BELT TENSIONER - ETHG PU
  1. 1
    LINEAR DRIVE BELT TENSIONER ETH1PU with idler roller Ø40xL50 in nylon N130:250
    Price:
    €39.80
    Linear belt tensioner with fork type ZETASASSI® ETH1 equipped idler roller with bearings Ø40 x L50 m\m made of nylon Newton 130:250 (Made in Italy)
  2. 2
    LINEAR DRIVE BELT TENSIONER ETHG1PU with idler roller Ø40xL50 in nylon N130:250
    Price:
    €39.80
    Linear belt tensioner with fork type ZETASASSI® ETHG1 equipped idler roller with bearings Ø40 x L50 m\m made of nylon Newton 130:250 (Made in Italy)
  3. 3
    LINEAR DRIVE BELT TENSIONER ETH1PU with idler roller Ø40xL50 in zinc-coated steel N130:250
    Price:
    €42.60
    Linear belt tensioner with fork type ZETASASSI® ETH1 equipped idler roller with bearings Ø40 x L50 m\m made of zinc-coated steel Newton 130:250 (Made in Italy)
  4. 4
    LINEAR DRIVE BELT TENSIONER ETH1PU with idler roller Ø40xL50 in aluminum N130:250
    Price:
    €42.60
    Linear belt tensioner with fork type ZETASASSI® ETH1 equipped idler roller with bearings Ø40 x L50 m\m made of aluminum Newton 130:250 (Made in Italy)
  5. 5
    LINEAR DRIVE BELT TENSIONER ETHG1PU with idler roller Ø40xL50 in aluminum N130:250
    Price:
    €42.60
    Linear belt tensioner with fork type ZETASASSI® ETHG1 equipped idler roller with bearings Ø40 x L50 m\m made of aluminum Newton 130:250 (Made in Italy)
  6. 6
    LINEAR DRIVE BELT TENSIONER ETHG1PU with idler roller Ø40xL50 in zinc-coated steel N130:250
    Price:
    €42.60
    Linear belt tensioner with fork type ZETASASSI® ETHG1 equipped idler roller with bearings Ø40 x L50 m\m made of zinc-coated steel Newton 130:250 (Made in Italy)
  7. 7
    LINEAR DRIVE BELT TENSIONER ETH2PU with idler roller Ø50xL65 in nylon N180:420
    Price:
    €48.30
    Linear belt tensioner with fork type ZETASASSI® ETH2 equipped idler roller with bearings Ø50 x L65 m\m made of nylon Newton 180:420 (Made in Italy)
  8. 8
    LINEAR DRIVE BELT TENSIONER ETHG2PU with idler roller Ø50xL65 in nylon N180:420
    Price:
    €48.30
    Linear belt tensioner with fork type ZETASASSI® ETHG2 equipped idler roller with bearings Ø50 x L65 m\m made of nylon Newton 180:420 (Made in Italy)
  9. 9
    LINEAR DRIVE BELT TENSIONER ETH1PUKU with idler roller Ø40xL50 in nylon N130:250 with PTFE bushings
    Price:
    €51.00
    Linear belt tensioner with fork type ZETASASSI® ETH1 with PTFE glide bushings equipped idler roller with bearings Ø40 x L50 m\m made of nylon Newton 130:250 (Made in Italy)
  10. 10
    LINEAR DRIVE BELT TENSIONER ETHG1PUKU with idler roller Ø40xL50 in nylon N130:250 with PTFE bushings
    Price:
    €51.00
    Linear belt tensioner with fork type ZETASASSI® ETHG1 with PTFE glide bushings equipped idler roller with bearings Ø40 x L50 m\m made of nylon Newton 130:250 (Made in Italy)
  11. 11
    LINEAR DRIVE BELT TENSIONER ETH2PU with idler roller Ø50xL65 in zinc-coated steel N180:420
    Price:
    €52.20
    Linear belt tensioner with fork type ZETASASSI® ETH2 equipped idler roller with bearings Ø50 x L65 m\m made of zinc-coated steel Newton 180:420 (Made in Italy)
  12. 12
    LINEAR DRIVE BELT TENSIONER ETH2PU with idler roller Ø50xL65 in aluminum N180:420
    Price:
    €52.20
    Linear belt tensioner with fork type ZETASASSI® ETH2 equipped idler roller with bearings Ø50 x L65 m\m made of aluminum Newton 180:420 (Made in Italy)
  13. 13
    LINEAR DRIVE BELT TENSIONER ETHG2PU with idler roller Ø50xL65 in aluminum N180:420
    Price:
    €52.20
    Linear belt tensioner with fork type ZETASASSI® ETHG2 equipped idler roller with bearings Ø50 x L65 m\m made of aluminum Newton 180:420 (Made in Italy)
  14. 14
    LINEAR DRIVE BELT TENSIONER ETHG2PU with idler roller Ø50xL65 in zinc-coated steel N180:420
    Price:
    €52.20
    Linear belt tensioner with fork type ZETASASSI® ETHG2 equipped idler roller with bearings Ø50 x L65 m\m made of zinc-coated steel Newton 180:420 (Made in Italy)
  15. 15
    LINEAR DRIVE BELT TENSIONER ETH1PUKU with idler roller Ø40xL50 in zinc-coated steel N130:250 with PTFE bushings
    Price:
    €53.80
    Linear belt tensioner with fork type ZETASASSI® ETH1 with PTFE glide bushings equipped idler roller with bearings Ø40 x L50 m\m made of zinc-coated steel Newton 130:250 (Made in Italy)
  16. 16
    LINEAR DRIVE BELT TENSIONER ETH1PUKU with idler roller Ø40xL50 in aluminum N130:250 with PTFE bushings
    Price:
    €53.80
    Linear belt tensioner with fork type ZETASASSI® ETH1 with PTFE glide bushings equipped idler roller with bearings Ø40 x L50 m\m made of aluminum Newton 130:250 (Made in Italy)
  17. 17
    LINEAR DRIVE BELT TENSIONER ETHG1PUKU with idler roller Ø40xL50 in zinc-coated steel N130:250 with PTFE bushings
    Price:
    €53.80
    Linear belt tensioner with fork type ZETASASSI® ETHG1 with PTFE glide bushings equipped idler roller with bearings Ø40 x L50 m\m made of zinc-coated steel Newton 130:250 (Made in Italy)
  18. 18
    LINEAR DRIVE BELT TENSIONER ETHG1PUKU with idler roller Ø40xL50 in aluminum N130:250 with PTFE bushings
    Price:
    €53.80
    Linear belt tensioner with fork type ZETASASSI® ETHG1 with PTFE glide bushings equipped idler roller with bearings Ø40 x L50 m\m made of aluminum Newton 130:250 (Made in Italy)
  19. 19
    LINEAR DRIVE BELT TENSIONER ETH2PUKU with idler roller Ø50xL65 in nylon N180:420 with PTFE bushings
    Price:
    €61.80
    Linear belt tensioner with fork type ZETASASSI® ETH2 with PTFE glide bushings equipped idler roller with bearings Ø50 x L65 m\m made of nylon Newton 180:420 (Made in Italy)
  20. 20
    LINEAR DRIVE BELT TENSIONER ETHG2PUKU with idler roller Ø50xL65 in nylon N180:420 with PTFE bushings
    Price:
    €61.80
    Linear belt tensioner with fork type ZETASASSI® ETHG2 with PTFE glide bushings equipped idler roller with bearings Ø50 x L65 m\m made of nylon Newton 180:420 (Made in Italy)
  21. 21
    LINEAR DRIVE BELT TENSIONER ETH3PU with idler roller Ø60xL90 in nylon N300:650
    Price:
    €64.80
    Linear belt tensioner with fork type ZETASASSI® ETH3 equipped idler roller with bearings Ø60 x L90 m\m made of nylon Newton 300:650 (Made in Italy)
  22. 22
    LINEAR DRIVE BELT TENSIONER ETHG3PU with idler roller Ø60xL90 in nylon N300:650
    Price:
    €64.80
    Linear belt tensioner with fork type ZETASASSI® ETHG3 equipped idler roller with bearings Ø60 x L90 m\m made of nylon Newton 300:650 (Made in Italy)
  23. 23
    LINEAR DRIVE BELT TENSIONER ETH2PUKU with idler roller Ø50xL65 in aluminum N180:420 with PTFE bushings
    Price:
    €65.70
    Linear belt tensioner with fork type ZETASASSI® ETH2 with PTFE glide bushings equipped idler roller with bearings Ø50 x L65 m\m made of aluminum Newton 180:420 (Made in Italy)
  24. 24
    LINEAR DRIVE BELT TENSIONER ETH2PUKU with idler roller Ø50xL65 in zinc-coated steel N180:420 with PTFE bushings
    Price:
    €65.70
    Linear belt tensioner with fork type ZETASASSI® ETH2 with PTFE glide bushings equipped idler roller with bearings Ø50 x L65 m\m made of zinc-coated steel Newton 180:420 (Made in Italy)
  25. 25
    LINEAR DRIVE BELT TENSIONER ETHG2PUKU with idler roller Ø50xL65 in zinc-coated steel N180:420 with PTFE bushings
    Price:
    €65.70
    Linear belt tensioner with fork type ZETASASSI® ETHG2 with PTFE glide bushings equipped idler roller with bearings Ø50 x L65 m\m made of zinc-coated steel Newton 180:420 (Made in Italy)
  26. 26
    LINEAR DRIVE BELT TENSIONER ETHG2PUKU with idler roller Ø50xL65 in aluminum N180:420 with PTFE bushings
    Price:
    €65.70
    Linear belt tensioner with fork type ZETASASSI® ETHG2 with PTFE glide bushings equipped idler roller with bearings Ø50 x L65 m\m made of aluminum Newton 180:420 (Made in Italy)
  27. 27
    LINEAR DRIVE BELT TENSIONER ETH3PU with idler roller Ø60xL90 in aluminum N300:650
    Price:
    €67.60
    Linear belt tensioner with fork type ZETASASSI® ETH3 equipped idler roller with bearings Ø60 x L90 m\m made of aluminum Newton 300:650 (Made in Italy)
  28. 28
    LINEAR DRIVE BELT TENSIONER ETH3PU with idler roller Ø60xL90 in zinc-coated steel N300:650
    Price:
    €67.60
    Linear belt tensioner with fork type ZETASASSI® ETH3 equipped idler roller with bearings Ø60 x L90 m\m made of zinc-coated steel Newton 300:650 (Made in Italy)
  29. 29
    LINEAR DRIVE BELT TENSIONER ETHG3PU with idler roller Ø60xL90 in zinc-coated steel N300:650
    Price:
    €67.60
    Linear belt tensioner with fork type ZETASASSI® ETHG3 equipped idler roller with bearings Ø60 x L90 m\m made of zinc-coated steel Newton 300:650 (Made in Italy)
  30. 30
    LINEAR DRIVE BELT TENSIONER ETHG3PU with idler roller Ø60xL90 in aluminum N300:650
    Price:
    €67.60
    Linear belt tensioner with fork type ZETASASSI® ETHG3 equipped idler roller with bearings Ø60 x L90 m\m made of aluminum Newton 300:650 (Made in Italy)
  31. 31
    LINEAR DRIVE BELT TENSIONER ETH3PUKU with idler roller Ø60xL90 in nylon N300:650 with PTFE bushings
    Price:
    €83.30
    Linear belt tensioner with fork type ZETASASSI® ETH3 with PTFE glide bushings equipped idler roller with bearings Ø60 x L90 m\m made of nylon Newton 300:650 (Made in Italy)
  32. 32
    LINEAR DRIVE BELT TENSIONER ETHG3PUKU with idler roller Ø60xL90 in nylon N300:650 with PTFE bushings
    Price:
    €83.30
    Linear belt tensioner with fork type ZETASASSI® ETHG3 with PTFE glide bushings equipped idler roller with bearings Ø60 x L90 m\m made of nylon Newton 300:650 (Made in Italy)
  33. 33
    LINEAR DRIVE BELT TENSIONER ETH3PUKU with idler roller Ø60xL90 in zinc-coated steel N300:650 with PTFE bushings
    Price:
    €86.10
    Linear belt tensioner with fork type ZETASASSI® ETH3 with PTFE glide bushings equipped idler roller with bearings Ø60 x L90 m\m made of zinc-coated steel Newton 300:650 (Made in Italy)
  34. 34
    LINEAR DRIVE BELT TENSIONER ETH3PUKU with idler roller Ø60xL90 in aluminum N300:650 with PTFE bushings
    Price:
    €86.10
    Linear belt tensioner with fork type ZETASASSI® ETH3 with PTFE glide bushings equipped idler roller with bearings Ø60 x L90 m\m made of aluminum Newton 300:650 (Made in Italy)
  35. 35
    LINEAR DRIVE BELT TENSIONER ETHG3PUKU with idler roller Ø60xL90 in zinc-coated steel N300:650 with PTFE bushings
    Price:
    €86.10
    Linear belt tensioner with fork type ZETASASSI® ETHG3 with PTFE glide bushings equipped idler roller with bearings Ø60 x L90 m\m made of zinc-coated steel Newton 300:650 (Made in Italy)
  36. 36
    LINEAR DRIVE BELT TENSIONER ETHG3PUKU with idler roller Ø60xL90 in aluminum N300:650 with PTFE bushings
    Price:
    €86.10
    Linear belt tensioner with fork type ZETASASSI® ETHG3 with PTFE glide bushings equipped idler roller with bearings Ø60 x L90 m\m made of aluminum Newton 300:650 (Made in Italy)