TENSIONER LEVER TYPE ORING SEALED BODY 120-480N
ZTR2
Tensioners
Description
Product Code: ZTR2
Description: TR1 Oring Sealed Aluminum Tensioner Body That Takes Various Lever Arms & Attachments
Number Pieces: 1
Brand: Zetasassi
Specs:
Newton: various, between 120 to 480. (Depends on lever selection)
Temperature: -25 to +110C
Materials
Body: Aluminum alloy (440MPa) with oring seals.
Springs: Steel
Tension: 60 degrees in either direction.
Dimensions:
Diameter: Hexagonal, 90mm across flats.
Total Height: 48mm
body height: 36mm
Lever fixing: 3 x M6x1 bolts @ 31mm radius
Distance Between Bolts: 55mm
Interchangable Levers: 210, 218, 227
Notes:
Takes various levers that have different offsets, that give different load ratings. These levers can then take an assortment of attachments
TR2 automatic device rotating spring-action arm tensioners consisting of two base elements in very sturdy antiseize aluminium alloy with tensile strength of 440MPa, equipped with interchangeable lever in galvanized steel.The internal and external gaskets prevent any infiltrations. Tensioning angle 45 degrees in both directions of rotation.
TR rotary tensioners are automatic devices that serve to maintain the correct tension of the transmission chain or belt, thereby increasing their durability.
TR Rotary Tensioners 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 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 TR1 and TR2 models consist of a base and lever in special, very sturdy, antiseize aluminium with tensile strength of 440MPa, which ensures perfect glide of the lever and central fastening rod in high tensile strength galvanized steel. Elastic elements in steel with a very high yield point and initial preload are inserted in the tensioners, ensuring the most constant pressure range possible. In addition, the specific mechanical properties of the material prevent wear on the elastic internal elements due to movement, so we are able to supply a product of absolute excellence in this field.
The load lever in galvanized steel is mounted on the end of the base cap.
The versatility of the TR models is due to the possibility to change the load lever so as to reach any height without losing in rigidity. They have interchangeable 110,111,115,118 levers for the type 1 and 210,218,227 levers for the type 2.
They are characterized in particular by the fact that O-rings are mounted on the inside to prevent infiltrations, so they have an excellent watertight seal.
All rotating TR tensioners have a tensioning angle of over 45 degrees in both directions of rotation.
They are easy to install, because they can be fastened to the machine either with screws from the inside or from the outside, with rear stop slots to block rotation on imperfect or irregular surfaces.
Questions?
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