ROTARY ARM TENSIONER

ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER
  • ROTARY ARM TENSIONER

ROTARY ARM TENSIONER

The type TR1 and TR2 have a light alloy body and galvanized steel lever/arm.TR versatility is due to the possibility to change the levers so to get various heights without losing rigidity.
Price:
from $25.70


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Brand - ZETASASSI®

ZETASASSI®
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ROTARY ARM TENSIONER
Code
LEVER
HOLE
Price

Stock

Delivery

Quantity
Download-cad

TR2

NO
NO
$25.70

1,375

14 November

pdf-- step-- sat-- x_t-- dwg-- dxf

TR2210105

210 (Newton 120:480)
Ø 10,5 m\m
$33.70

811

14 November

pdf-- step-- sat-- x_t-- dwg-- dxf

TR2210125

210 (Newton 120:480)
Ø 12,5 m\m
$35.20

937

14 November

pdf-- step-- sat-- x_t-- dwg-- dxf

TR2218105

218 (Newton 120:480)
Ø 10,5 m\m
$33.70

1,328

14 November

pdf-- step-- sat-- x_t-- dwg-- dxf

TR2218125

218 (Newton 120:480)
Ø 12,5 m\m
$35.20

1,440

14 November

pdf-- step-- sat-- x_t-- dwg-- dxf

TR2227125

227 (Newton 120:380)
Ø 12,5 m\m
$35.50

2,431

14 November

pdf-- step-- sat-- x_t-- dwg-- dxf
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Description

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° in both directions of rotation.

CATALOGUE PAGE

Accessories

  1. 1
    LEVER for TR2 tensioner
    Price:
    from $7.30
    La versatilité du type TR est liée à la possibilité de changer les leviers pour rejoindre toutes les hauteurs sans perdre de rigidité. Les leviers sont 110,111,115,118 pour le TR1 et 210,218,227 pour le TR2.
  2. 2
    IDLER ROLLERS Steel-Aluminium-Nylon
    Price:
    from $9.50
    Our IDLER ROLLERS PU can be made of Aluminium, Zinc Coated Steel and plastic material type PA6. Ø30 L 35 - Ø40 L45 – Ø40 L 50 – Ø50 L 50 - Ø50 L65 – Ø60 L60 – Ø60 L90 – Ø80 L80- Ø80 L90.
  3. 3
    RIM PULLEY with bearings
    Price:
    from $14.70
    type PUG rim pulley ( A) made of PA6 plastic material with double shielding bearing , protection caps and on demand you can get them in Aluminium, in Zinc-Coated Steel or Stainless Steel , various sizes and type of rim.
  4. 4
    CHAIN SLIDER
    Price:
    from $8.90
    The chain tensioning head are made of anti wear plastic material with low friction coefficient ( Polyethylene 1000 Kinetic friction coefficient 0,06 dry steel). They resist to a temperature up to 65°C.
  5. 5
    CHAIN SLIDER
    Price:
    from $4.80
    The chain tensioning head are made of anti wear plastic material with low friction coefficient ( Polyethylene 1000 Kinetic friction coefficient 0,06 dry steel). They resist to a temperature up to 65°C.
  6. 6
    CHAIN SLIDER
    Price:
    from $11.20
    The chain tensioning head are made of anti wear plastic material with low friction coefficient ( Polyethylene 1000 Kinetic friction coefficient 0,06 dry steel). They resist to a temperature up to 65°C.
  7. 7
    CHAIN SLIDER
    Price:
    from $5.60
    The chain tensioning head are made of anti wear plastic material with low friction coefficient ( Polyethylene 1000 Kinetic friction coefficient 0,06 dry steel). They resist to a temperature up to 65°C.
  8. 8
    SIDLER PROCKET KIT
    Price:
    from $7.00
    There is the plate wheel and the double shielding bearing set up in the centre. Ready for the set up in particular tensioning points or return.For chain 3\8 06B z15- 1\2" 08B z15- 5\8" 10B z15- 3\4" 12B z15- 1" 16B z13, simple, double, triple.
  9. 9
    STAINLESS STEEL IDLER SPROCKETS
    Price:
    from $24.10
    3/8"x7/32"(06B1) z21 1/2"x5/16"(08B1) z16 5/8"x3/8"(10B1) z17 3/4"x7/16"(12B1) z15 1"x17 m\m (16B1) z12
  10. 10
    BRACKETS FOR TC & TR ROTARY TENSIONERS
    Price:
    from $7.30
    Supporting brackets in galvanized steel for rotating spring-action tensioners model TC and TR.
  11. 11
    TC & TR Rotary tensioner preloading
    Price:
    from $11.00
    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.
  12. 12
    IDLER SPROCKET
    Price:
    from $3.80
    3/8"x7/32"(06B1) z21 1/2"x5/16"(08B1) z16 1/2"x5/16"(08B1) z14 5/8"x3/8"(10B1) z17 3/4"x7/16"(12B1) z15 3/4"x7/16"(12B1) z13 1"x17 m\m (16B1) z12 1"1/4x3/4"(20B1) z9 1"1/2x1"(24B1) z9 1"3/4x1"1/4(28B1) z9
  13. 13
    HARDENED TEETH IDLER SPROCKETS
    Price:
    from $5.90
    3/8"x7/32"(06B1) z21 1/2"x5/16"(08B1) z16 5/8"x3/8"(10B1) z17 3/4"x7/16"(12B1) z15 1"x17 m\m (16B1) z12
  14. 14
    KIT for idler sprocket
    Price:
    from $2.90
    KIT for sprockets AC-ACTE They include a galvanized steel screw and a machined spacer.
  15. 15
    IDLER SPROCKET
    Price:
    from $6.20
    There is the plate wheel and the double shielding bearing set up in the centre. Ready for the set up in particular tensioning points or return.For chain 3\8 06B z15- 1\2" 08B z15- 5\8" 10B z15- 3\4" 12B z15- 1" 16B z13, simple, double, triple.
  16. 16
    Chain slider KIT
    Price:
    from $5.60
    PE 1000 UHMW Chain slider, icluded bolt and nut. For chain :3/8"x7/32" 1/2"x5/16" 5/8"x3/8" 3/4"x7/16"
  17. 17
    Chain slider
    Price:
    from $5.10
    PE 1000 UHMW Chain slider. For chain :3/8"x7/32" 1/2"x5/16" 5/8"x3/8" 3/4"x7/16"

Similar

  1. 1
    LEVER for TR1 tensioner
    Price:
    from $5.30
    TR versatility is due to the possibility to change the levers so to get various heights without losing rigidity. For type TR1 we have lever 110,111,115,118 and for type TR2 the levers 210,218,227.
  2. 2
    LEVER for TR2 tensioner
    Price:
    from $7.30
    La versatilité du type TR est liée à la possibilité de changer les leviers pour rejoindre toutes les hauteurs sans perdre de rigidité. Les leviers sont 110,111,115,118 pour le TR1 et 210,218,227 pour le TR2.
  3. 3
    DIRECTABLE ROTARY TENSIONER
    Price:
    from $12.10
    The rotary tensioner type Orient works as a fixed device and inside there are neither halical springs nor elastomers . ORIENT with boring or threading ( boring or threading on demand).
  4. 4
    TENSIONER DEVICE
    Price:
    from $11.70
    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.
  5. 5
    TENSIONER DEVICE
    Price:
    from $14.90
    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.
  6. 6
    TENSIONER DEVICE
    Price:
    from $18.10
    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.
  7. 7
    TENSIONER DEVICE
    Price:
    from $28.60
    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.
  8. 8
    ARM TENSIONER
    Price:
    from $13.90
    They have the body and the lever made of a special anti-seize plastic material POM. Useful tensioning angle 75° in both sense of rotation. Lack of synthetic materials so they can work with temperatures up to 60°C.
  9. 9
    ARM TENSIONER
    Price:
    from $20.50
    They have the body and the lever made of a special anti-seize light alloy perfect for this use. Useful tensioning angle 60° in both sense of rotation. Lack of synthetic materials so they can work with temperatures up to 130°C.
  10. 10
    ARM TENSIONER
    Price:
    from $32.10
    They have the body and the lever made of a special anti-seize light alloy perfect for this use. Useful tensioning angle 45° in both sense of rotation. Lack of synthetic materials so they can work with temperatures up to 130°C.
  11. 11
    INOX ARM TENSIONER
    Price:
    from $44.00
    TENSIONER TC08 INOX ALIMENTARY - Stainless steel AISI 302 springs - Stainless steel AISI 316 locking parts - Plastic material 100% alimentary - 100% food colour

Datasheet

AUTOMATIC ROTATING AND ROTARY SPRING-ACTION TENSIONERS

TR rotary 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 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° 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.

They can be supplied with chain tensioning shoes in polyethylene 1,000,000 UHMW with dynamic dry steel friction coefficient 0,06, chain tensioning pinions, belt tensioning rollers and idle pulleys.