ROTARY AUTOMATIC TENSIONERS ELEMENTS RH

ROTARY AUTOMATIC TENSIONERS ELEMENTS RH
  1. TENSIONERS ELEMENTS RH
  2. CHAIN TENSIONERS ELEMENTS RHP
  3. CHAIN TENSIONERS ELEMENTS RHPAT
  4. BELT TENSIONERS ELEMENTS RH-PU
  5. BELT TENSIONERS ELEMENTS RH-PUG
  6. CHAIN TENSIONERS ELEMENTS RHR
  1. 1
    TENSIONING ELEMENT RH111 with hole or threaded bore Newton10:120
    Price:
    from €8.90
    Type RH have light alloy body and lever/arm Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever/arm with bore or thread.
  2. 2
    TENSIONING ELEMENT RH155 with hole or threaded bore Newton30:280
    Price:
    from €11.40
    Type RH have light alloy body and lever/arm Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever/arm with bore or thread.
  3. 3
    TENSIONING ELEMENT RH188 with hole or threaded bore Newton50:500
    Price:
    from €13.80
    Type RH have light alloy body and lever/arm Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever/arm with bore or thread.
  4. 4
    CHAIN TENSIONING ELEMENT RHP111 with chain slider oval head Newton10:120
    Price:
    from €15.00
    Type RHP have light alloy body and lever and a PE 1000 UHMW tensioning head. Inside the bases there are 4 rubber elastomers with high elastic memory.
  5. 5
    CHAIN TENSIONING ELEMENT RHP111 with chain slider round head Newton10:120
    Price:
    from €15.50
    Type RHP have light alloy body and lever and a PE 1000 UHMW tensioning head. Inside the bases there are 4 rubber elastomers with high elastic memory.
  6. 6
    CHAIN TENSIONING ELEMENT RHR111 with idler sprocket RS RD RT Newton10:120
    Price:
    from €15.50
    Type RHR - RHB have light alloy body and lever and a sprocket. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the sprocket with double shielded bearings.
  7. 7
    CHAIN TENSIONING ELEMENT RHB111 with idler sprocket RS Newton10:120
    Price:
    from €16.20
    Light alloy body and lever and a idler sprocket.Inside the bases there are 4 rubber elastomers with high elastic memory.
  8. 8
    CHAIN TENSIONING ELEMENT RHR111AC with idler sprocket AC Newton10:120
    Price:
    from €16.40
    Type RHR - RHB have light alloy body and lever and a sprocket. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the sprocket with double shielded bearings.
  9. 9
    CHAIN TENSIONING ELEMENT RHP155 with chain slider oval head Newton30:280
    Price:
    from €17.40
    Type RHP have light alloy body and lever and a PE 1000 UHMW tensioning head. Inside the bases there are 4 rubber elastomers with high elastic memory.
  10. 10
    BELT TENSIONING ELEMENT RHPU111 with idler roller Newton10:120
    Price:
    from €17.40
    Type RHPU have light alloy body and lever and a belt tensioning idler roller. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the idler rollers.
  11. 11
    CHAIN TENSIONING ELEMENT RHR111ACTE with hardened idler sprocket ACTE Newton10:120
    Price:
    from €17.50
    Type RHR - RHB have light alloy body and lever and a sprocket. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the sprocket with double shielded bearings.
  12. 12
    CHAIN TENSIONING ELEMENT RHP155 with chain slider round head Newton30:280
    Price:
    from €18.00
    Type RHP have light alloy body and lever and a PE 1000 UHMW tensioning head. Inside the bases there are 4 rubber elastomers with high elastic memory.
  13. 13
    CHAIN TENSIONING ELEMENT RHR155 with idler sprocket RS RD RT Newton30:280
    Price:
    from €18.00
    Type RHR - RHB have light alloy body and lever and a sprocket. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the sprocket with double shielded bearings.
  14. 14
    CHAIN TENSIONING ELEMENT RHB155 with idler sprocket AC-RS Newton30:280
    Price:
    from €18.70
    Light alloy body and lever and a idler sprocket.Inside the bases there are 4 rubber elastomers with high elastic memory.
  15. 15
    CHAIN TENSIONING ELEMENT RHR155AC with idler sprocket AC Newton30:280
    Price:
    from €18.80
    Type RHR - RHB have light alloy body and lever and a sprocket. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the sprocket with double shielded bearings.
  16. 16
    BELT TENSIONING ELEMENT RHPU155 with idler roller Newton30:280
    Price:
    from €19.80
    Type RHPU have light alloy body and lever and a belt tensioning idler roller. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the idler rollers.
  17. 17
    CHAIN TENSIONING ELEMENT RHR155ACTE with hardened idler sprocket ACTE Newton30:280
    Price:
    from €19.90
    Type RHR - RHB have light alloy body and lever and a sprocket. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the sprocket with double shielded bearings.
  18. 18
    CHAIN TENSIONING ELEMENT RHP188 with chain slider oval head Newton50:500
    Price:
    from €20.00
    Type RHP have light alloy body and lever and a PE 1000 UHMW tensioning head. Inside the bases there are 4 rubber elastomers with high elastic memory.
  19. 19
    CHAIN TENSIONING ELEMENT RHP188 with chain slider round head Newton50:500
    Price:
    from €20.60
    Type RHP have light alloy body and lever and a PE 1000 UHMW tensioning head. Inside the bases there are 4 rubber elastomers with high elastic memory.
  20. 20
    CHAIN TENSIONING ELEMENT RHR188 with idler sprocket RS RD RT Newton50:500
    Price:
    from €20.60
    Type RHR - RHB have light alloy body and lever and a sprocket. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the sprocket with double shielded bearings.
  21. 21
    CHAIN TENSIONING ELEMENT RHB188 with idler sprocket AC Newton50:500
    Price:
    from €20.70
    Light alloy body and lever and a idler sprocket.Inside the bases there are 4 rubber elastomers with high elastic memory.
  22. 22
    BELT TENSIONING ELEMENT RHPUG111 with rim pulley Newton10:120
    Price:
    from €21.30
    Light alloy body and lever and a belt tensioning pulley.Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the pulley with double shielded bearings bearings
  23. 23
    CHAIN TENSIONING ELEMENT RHR188AC with idler sprocket AC Newton50:500
    Price:
    from €21.40
    Type RHR - RHB have light alloy body and lever and a sprocket. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the sprocket with double shielded bearings.
  24. 24
    TENSIONING ELEMENT RH277 with hole or threaded bore Newton80:1200
    Price:
    from €21.80
    Type RH have light alloy body and lever/arm Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever/arm with bore or thread.
  25. 25
    CHAIN TENSIONING ELEMENT RHB188TE with hardened idler sprocket ACTE Newton50:500
    Price:
    from €21.80
    Light alloy body and lever and a idler sprocket.Inside the bases there are 4 rubber elastomers with high elastic memory.
  26. 26
    BELT TENSIONING ELEMENT RHPU188 with idler roller Newton50:500
    Price:
    from €21.80
    Type RHPU have light alloy body and lever and a belt tensioning idler roller. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the idler rollers.
  27. 27
    CHAIN TENSIONING ELEMENT RHR188ACTE with hardened idler sprocket ACTE Newton50:500
    Price:
    from €22.50
    Type RHR - RHB have light alloy body and lever and a sprocket. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the sprocket with double shielded bearings.
  28. 28
    BELT TENSIONING ELEMENT RHPUG155 with rim pulley Newton30:280
    Price:
    from €23.70
    Light alloy body and lever and a belt tensioning pulley.Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the pulley with double shielded bearings bearings
  29. 29
    BELT TENSIONING ELEMENT RHPUG188 with rim pulley Newton50:500
    Price:
    from €26.30
    Light alloy body and lever and a belt tensioning pulley.Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the pulley with double shielded bearings bearings
  30. 30
    CHAIN TENSIONING ELEMENT RHB277 with idler sprocket AC Newton80:1200
    Price:
    from €29.10
    Light alloy body and lever and a idler sprocket.Inside the bases there are 4 rubber elastomers with high elastic memory.
  31. 31
    CHAIN TENSIONING ELEMENT RHR277 with idler sprocket RS RD RT Newton50:500
    Price:
    from €29.10
    Type RHR - RHB have light alloy body and lever and a sprocket. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the sprocket with double shielded bearings.
  32. 32
    CHAIN TENSIONING ELEMENT RHR277AC with idler sprocket AC Newton80:1200
    Price:
    from €29.80
    Type RHR - RHB have light alloy body and lever and a sprocket. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the sprocket with double shielded bearings.
  33. 33
    CHAIN TENSIONING ELEMENT RHB277TE with hardened idler sprocket ACTE Newton80:1200
    Price:
    from €30.20
    Light alloy body and lever and a idler sprocket.Inside the bases there are 4 rubber elastomers with high elastic memory.
  34. 34
    CHAIN TENSIONING ELEMENT RHR277ACTE with hardened idler sprocket ACTE Newton80:1200
    Price:
    from €30.90
    Type RHR - RHB have light alloy body and lever and a sprocket. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the sprocket with double shielded bearings.
  35. 35
    BELT TENSIONING ELEMENT RHPU277 with idler roller Newton80:1200
    Price:
    from €31.40
    Type RHPU have light alloy body and lever and a belt tensioning idler roller. Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the idler rollers.
  36. 36
    CHAIN TENSIONING ELEMENT RHP227 with chain slider oval head Newton80:1200
    Price:
    from €32.50
    Type RHP have light alloy body and lever and a PE 1000 UHMW tensioning head. Inside the bases there are 4 rubber elastomers with high elastic memory.
  37. 37
    CHAIN TENSIONING ELEMENT RHP227 with chain slider round head Newton80:1200
    Price:
    from €33.60
    Type RHP have light alloy body and lever and a PE 1000 UHMW tensioning head. Inside the bases there are 4 rubber elastomers with high elastic memory.
  38. 38
    BELT TENSIONING ELEMENT RHPUG277 with rim pulley Newton80:1200
    Price:
    from €34.20
    Light alloy body and lever and a belt tensioning pulley.Inside the bases there are 4 rubber elastomers with high elastic memory. In addition there is a lever with bore and thread where you can set up the pulley with double shielded bearings bearings

ZETASASSI® ROTARY TENSIONER ELEMENT RH

  • ROTARY TENSIONER ELEMENT RH 111
  • ROTARY TENSIONER ELEMENT RH 155
  • ROTARY TENSIONER ELEMENT RH 188
  • ROTARY TENSIONER ELEMENT RH 277

AUTOMATIC ROTATING AND ROTARY TENSIONERS IN RUBBER

RH type automatic elements 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 elements 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 RH models consist of a base, lever and cap in special, very sturdy, antiseize aluminum alloy with tensile strength of 440MPa.Four elastomers are positioned inside the base, the square of the lever is positioned on them and they are fastened together by the cap.

The feature that makes our RH tensioners unique is that they can be dismantled for maintenance and/or to replace the elastomers.In fact, unlike the steel springs, which last practically forever, the elastomers may, though only after a very long time, lose their initial characteristic. Moreover, in case of overloads where, for reasons not depending on the tensioner (such as improper installation or overload of the transmission) this may cause the lever to separate from the base.With our RH tensions you can simply unscrew the cap and reposition the lever, or replace the elastomers, screw the cap back on and the product will reacquire its initial characteristics.

These tensioners are characterized in particular by certain main features:

-Tensioning angle 30° in both directions of rotation.

-Elastomers with a very high yield point and initial preload to ensure a stroke at the most constant pressure possible.

-Ease of assembly, as they can be fastened to the machine with screws either from the inside or from the outside.

-They are equipped with stop slots to block rotation in case of installation on imperfect or irregular surfaces

-The quality of the materials, care in construction, simplicity of operation and economical price make them an economical, practical, safe product.

The tensioners can be supplied with chain tensioning shoes in polyethylene 1,000,000 UHMW with dynamic dry steel friction coefficient 0.06 or chain tensioning pinions, belt tensioning rollers and idle pulleys.