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United States of America
Automation Control
Basic Types
TYPESEnergy capacity in-lbs/cycleEnergy capacity emergency use in-lbs/cycleStroke max. inch
TR29-17L63.7960.67
TR43-25L1242890.98
TR63-43L1942831.69
TR66-40L-19031,2661.57
TR66-40L-21,8062,5311.57
TR66-40L-32,7083,7881.57
TR66-40L-43,6115,0541.57
TR66-40L-54,5146,3191.57
TR76-45L-11,2831,7971.77
TR76-45L-22,5673,5931.77
TR76-45L-33,8505,3901.77
TR76-45L-45,1337,1871.77
TR76-45L-56,4178,9841.77
TR83-48L-11,5932,2301.89
TR83-48L-23,1864,4611.89
TR83-48L-34,7796,6911.89
TR83-48L-46,3738,9221.89
TR83-48L-57,96611,1521.89
TR99-60L-12,3903,3462.36
TR99-60L-24,7796,6912.36
TR99-60L-37,16910,0372.36
TR99-60L-49,55913,3822.36
TR99-60L-511,94916,7282.36
TR99-60L-614,33820,0732.36
TR99-60L-716,72823,4192.36
TR143-86L-15,3107,4353.39
TR143-86L-210,62114,8693.39
TR143-86L-315,93122,3043.39
TR143-86L-421,24229,7383.39
TR143-86L-526,55237,1733.39
TR143-86L-631,86344,6083.39
TR143-86L-737,17352,0423.39
TR188-108L-19,73613,6304.25
TR188-108L-219,47227,2604.25
TR188-108L-329,20740,8904.25
TR188-108L-438,94354,5214.25
TR188-108L-548,67968,1514.25
TR188-108L-658,41581,7814.25
TR188-108L-768,15195,4114.25

Profile Dampers
TR76-45L-5

Powerhouse in long body length

Radial Damping, Long Version
Energy capacity 6,417 in-lbs/cycle
Stroke max. 1.77 inch

Designed for applications with long and soft deceleration: The ACE TUBUS range TR-L radial tube dampers are maintenance-free, ready-to-install elements made of co-polyester elastomer.

Their radial load offers designers a very long and soft deceleration with a progressive reduction in energy at the end of the stroke. The TR-L range has been specially developed for a maximum stroke with a minimum height and a range of 63.7 in-lbs to 95,411 in-lbs (7.2 Nm to 10,780 Nm). The absorption capacity is dependent on the length of the selected tube damper. These models are available in sizes between Ø 1.14" and Ø 46.77". (Ø 29 mm and Ø 188 mm).
TR76-45L-5
Radial Damping, Long Version

Dimensions

Stroke max.1.77 inch
A2.68 inch
B30.00 inch
C2.99 inch
D3.94 inch
E27.99 inch
MM8 inch
LM0.31 inch

Technical Data

Energy capacity 6,417 in-lbs/cycle

Energy capacity emergency use 8,984 in-lbs/cycle

Energy absorption 26 % to 41 %

Dynamic force range 295 lbs to 48,941 lbs

Operating temperature range -40 °F to 194 °F

Construction size 1.14 in to 7.40 in

Mounting In any position

Material hardness rating Shore 55D Shore

Material Profile body: Co-Polyester Elastomer

Environment Resistant to microbes, seawater or chemical attack. Excellent UV and ozone resistance. Material does not absorb water or swell.

Impact velocity range Max. 16.4 ft/sec

Torque max. M5: 2.21 ft-lbs
M8: 14.75 ft-lbs
M16: 29.50 ft-lbs (DIN912)
M16: 88.51 ft-lbs (Shouldered screw)

Note

Suitable for emergency stop applications and for continous use. For applications with preloading and increased temperatures please consult ACE.

Safety information

Mounting screw should additionally be secured with Loctite.

On request

Special strokes, -characteristics, -spring rates, -sizes and -materials.

General information

Application Examples

TUBUS-TR-L - safety for life boats
TUBUS-TR-L - safety for life boats
When launching lifeboats, theoretically, it is possible that there will be contact between the ship and lifeboat. Launching appliances fitted with protective bodies ensures that the lifeboat is not damaged. Since TUBUS profile dampers TR188-108L-2 and TR188-108-L-3 have been doing this job on one of the largest passenger ships in the world, regular replacement of damping elements has become a ...

Application Areas

  • Offshore industry
  • Agricultural machinery
  • Impact panels
  • Conveyor systems
  • Stacking units
  • Shipbuilding
  • Shovels or articulated joints for construction machinery
  • Transport roads
  • Loading and lifting equipment
The TUBUS TR-L is used where impact or collision protection is necessary along a straight line e.g. on shovels in mining equipment, loading and lifting devices, dock systems in shipbuilding or luggage and transport belts.
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