Automation Control
Basic Types
TYPESEnergy capacity in-lbs/cycleEnergy capacity emergency use in-lbs/cycleStroke max. inch

Profile Dampers

Compact size with soft deceleration and high energy absorption

Radial Damping, Hard Version
Energy capacity 23.9 in-lbs/Cycle to 2,567 in-lbs/Cycle
Maximum stroke 0.59 in to 2.20 in

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.

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.

Technical Data

Energy capacity 23.9 in-lbs/Cycle to 2,567 in-lbs/Cycle

Stroke max. 0.59 in to 2.20 in

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

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


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.


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