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Automation Control
Product Series
  • Miniature Shock Absorbers
  • Industrial Shock Absorbers
  • Heavy Industrial Shock Absorbers
  • Profile Dampers
  • Damping Pads
Product families
  • TUBUS TA
  • TUBUS TS
  • TUBUS TR
  • TUBUS TR-H
  • TUBUS TR-L
  • TUBUS TR-HD
Basic Types
  • TR-H
TYPESEnergy capacity in-lbs/cycleEnergy capacity emergency use in-lbs/cycleStroke max. inch
TR30-15H23.950.50.59
TR39-19H53.11590.75
TR45-23H77.02120.91
TR52-32H1041771.26
TR64-41H2214071.61
TR68-37H5898671.46
TR79-42H7219381.65
TR86-45H1,0971,8231.77
TR87-46H1,3982,3101.81
TR95-50H2,0183,0271.97
TR102-56H2,5673,7792.20

Profile Dampers
TR79-42H

Compact size with soft deceleration and high energy absorption

Radial Damping, Hard Version
Energy capacity 721 in-lbs/cycle
Stroke max. 1.65 inch

Harder mixture of materials for higher energy absorption: The maintenance-free and ready-to-install TR-H profile dampers, are stressed radially in the same way as the basic TR model. With almost the same dimensions, they also decelerate with a very long and soft action. The harder co-polyester elastomer mixture leads to significantly high energy absorption of 23.9 in-lbs to 3,779 in-lbs (2.7 Nm to 427 Nm) in these models. The supplied special screw makes them easy to mount.

The TR-H product family is space-saving with dimensions of Ø 1.18"" to Ø 4.02"" (Ø 30 mm to Ø 102 mm). It complements the TUBUS range between the progressive TR and almost linear TS models. Users are therefore provided with a full range of deceleration curves within the ACE TUBUS family.
Profile Dampers
TR79-42H
Compact size with soft deceleration and high energy absorption
Radial Damping, Hard Version
Energy capacity 721 in-lbs/cycle
Stroke max. 1.65 inch
ACE Controls Inc. - Image - TR-H
ACE Controls Inc. - Image - TR-H
$36.87
List price per item includes shipping
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CAD Drawings

Product-Downloads

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Operating & Mounting Instructions

Family TUBUS TR-H

Operating & Mounting Instructions 484 kB 6/19/22
  • Technical Details
  • Use Cases
TR79-42H
Radial Damping, Hard Version

Dimensions

TR79-42H
Stroke max.1.65 inch
A2.52 inch
B1.81 inch
C3.11 inch
D4.02 inch
MM6 inch
LM0.24 inch

Technical Data

Energy capacity 721 in-lbs/cycle

Energy capacity emergency use 938 in-lbs/cycle

Energy absorption 39 % to 62 %

Dynamic force range 124 lbs to 4,766 lbs

Operating temperature range -40 °F to 194 °F

Construction size 1.18 in to 4.01 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
M6: 4.43 ft-lbs
M8: 14.75 ft-lbs

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.

Sales data

Weight
0.235 lbs

F and R Weight
0.0 lbs

S Weight
0.0 lbs

Customs tariff number
39269097

Country of origin
US

TR79-42H
Radial Damping, Hard Version

Application Examples

Profile dampers make excellent electric scooters even better
Profile Dampers - TUBUS TR-H
Profile dampers make excellent electric scooters even better
For the second generation of their unique, because foldable and three-wheeled e-scooter, the engineers of scuddy GmbH & Co. KG aimed for even more individual damping than the previous model. This electric scooter already uses our TUBUS profile dam...
Profile dampers make excellent electric scooters even better
Protection of people and machines during automated sealing ...
Profile Dampers - TUBUS TR-H
Protection of people and machines during automated sealing ...
The universal capping machine from Metallatelier GmbH is used to automatically seal various bottles and sizes when filling them with disinfectants. To protect the movable topp art of the unit, including the hood, the designers were looking for ine...
Protection of people and machines during automated sealing ...

Application Areas

  • Furniture industry
  • Sports equipment
  • Linear slides
  • Pneumatic cylinders
  • Handling modules
  • Machines and plants
  • Stacking units
  • Electro-mechanical drives
  • Conveyor systems
  • Dock constructions for shipbuilding
The TUBUS TR-H products are suitable end position dampers in linear axes, in tool making and tool machines and in hydraulic, pneumatic and handling equipment as well as other applications.
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