Profile Dampers
TR89-21HD
Compact powerhouse in solid material
Radial Damping, Heavy Duty Version
Energy capacity 4,438 Nm/cycle
Stroke max. 21 mm
This product family absorbs a lot of energy despite the low height: a range of 405 Nm to 11,840 Nm is progressively covered by strokes of 12 mm to 44 mm. With two screws, included in the delivery, the damper can be easily and quickly fixed both horizontally or vertically. The drill hole distance is adapted if required.
Energy capacity 4,438 Nm/cycle
Stroke max. 21 mm
CAD Drawings
Product-Downloads
Family TR-HD
| Operating & Mounting Instructions | 451.8 kB | 03/06/2022 | |
| English | |||
Dimensions
| Stroke max. | 21 mm |
| A | 48 mm |
| B | 162 mm |
| C | 89 mm |
| D | 112 mm |
| E | 102 mm |
| M | M12 mm |
| LM | 22 mm |
Technical data
Energy capacity 4,438 Nm/cycle Energy capacity emergency use 6,213 Nm/cycle F max. static 477,400 N Energy absorption 43 % to 72 % Dynamic force range 78.800 N to 812,900 N Operating temperature range -40 °C to +90 °C Construction size 42 mm to 117 mm Mounting in any position Material hardness rating Shore 40D, 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. 5 m/s Torque max. M10: 7 Nm | NoteSuitable for emergency stop applications and for continous use. For applications with preloading and increased temperatures please consult ACE. Safety informationMounting screw should additionally be secured with Loctite. On requestSpecial strokes, -characteristics, -spring rates, -sizes and -materials. |
Application Examples
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