Automation Control
Basic Types
TYPESEnergy capacity Nm/cycleEnergy capacity emergency use Nm/cycleStroke max. mm
TR29-17L7.210.917
TR43-25L14.032.725
TR63-43L21.932.043
TR66-40L-1102.0143.040
TR66-40L-2204.0286.040
TR66-40L-3306.0428.040
TR66-40L-4408.0571.040
TR66-40L-5510.0714.040
TR76-45L-1145.0203.045
TR76-45L-2290.0406.045
TR76-45L-3435.0609.045
TR76-45L-4580.0812.045
TR76-45L-5725.01,015.045
TR83-48L-1180.0252.048
TR83-48L-2360.0504.048
TR83-48L-3540.0756.048
TR83-48L-4720.01,008.048
TR83-48L-5900.01,260.048
TR99-60L-1270.0378.060
TR99-60L-2540.0756.060
TR99-60L-3810.01,134.060
TR99-60L-41,080.01,512.060
TR99-60L-51,350.01,890.060
TR99-60L-61,620.02,268.060
TR99-60L-71,890.02,646.060
TR143-86L-1600.0840.086
TR143-86L-21,200.01,680.086
TR143-86L-31,800.02,520.086
TR143-86L-42,400.03,360.086
TR143-86L-53,000.04,200.086
TR143-86L-63,600.05,040.086
TR143-86L-74,200.05,880.086
TR188-108L-11,100.01,540.0108
TR188-108L-22,200.03,080.0108
TR188-108L-33,300.04,620.0108
TR188-108L-44,400.06,160.0108
TR188-108L-55,500.07,700.0108
TR188-108L-66,600.09,240.0108
TR188-108L-77,700.010,780.0108

TR-L

Powerhouse in long body length

Radial Damping, Long Version
Energy capacity 7.2 Nm/Cycle to 10,780 Nm/Cycle
Maximum stroke 17 mm to 108 mm

Especially for applications with long and soft deceleration: The radial tube dampers TR-L from the ACE TUBUS-Series 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 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 29 mm and Ø 188 mm.

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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Technical data

Energy capacity 7.2 Nm/Cycle to 10,780 Nm/Cycle

Stroke max. 17 mm to 108 mm

Energy absorption 26 % to 41 %

Dynamic force range 1,312 N to 217,700 N

Operating temperature range -40 °C to +90 °C

Construction size 29 mm to 188 mm

Mounting in any position

Material hardness rating Shore 55D

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

Impact velocity range Max. 5 m/s

Torque max. M5: 3 Nm
M8: 20 Nm
M16: 40 Nm (DIN912)
M16: 120 Nm (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.

Application Examples

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

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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