Main specifications
Flange body
Aluminium painted with nitrocellulose-based enamel in blue colour RAL 5010.
Threaded boss
Black coated steel.
Vibration-damper body
NBR rubber.
Hardness 30, 50, 60 Shore A ±5.
General information
Features and applications
They are generally used for isolating strong vibrations, where resistance to tension and compression is required.
Vibrations can cause:
- malfunctioning and reduction of the machine lifespan and/or of the adjacent ones;
They are particularly suitable for use with machine tools, presses for moulding plastic materials, special machines and shock absorption.
See High performance vibration dampers - Characteristics and selection criteria.
The deflection curves shown in the graphs were obtained through static experimental tests adopting average values.
Actual values may differ by approximately ±10% from those shown in the graph.
| Description | Resistance to compression | Axial holding force |
Min load
[N] | Max load
[N] | Min deflection
[mm] | Max. deflection
[mm] | Min load
[N] | Max load
[N] | Min deflection
[mm] | Max. deflection
[mm] |
| AVG-50-30 | 300 | 1600 | 1 | 3.5 | 300 | 1400 | 1 | 3 |
| AVG-50-50 | 450 | 2580 | 1 | 3.5 | 450 | 2200 | 1 | 3 |
| AVG-50-60 | 750 | 4300 | 1 | 3.5 | 750 | 3900 | 1 | 3 |
| AVG-75-30 | 400 | 2500 | 1 | 6 | 400 | 2700 | 1 | 6 |
| AVG-75-50 | 600 | 4000 | 1 | 6 | 600 | 4500 | 1 | 6 |
| AVG-75-60 | 800 | 5000 | 1 | 6 | 800 | 6500 | 1 | 6 |
| AVG-90-30 | 140 | 4800 | 1 | 6.5 | 140 | 2900 | 1 | 6.5 |
| AVG-90-50 | 240 | 8100 | 1 | 6.5 | 240 | 4400 | 1 | 6.5 |
| AVG-90-60 | 500 | 17500 | 1 | 6.5 | 500 | 8800 | 1 | 6.5 |
The min. load is the value below which the vibration damper is not able to isolate the vibrations as it would be too rigid.
The max load is the value beyond which some type of failure may occur compromising the functionality of the vibration damper.
The min.deflection is the compression of the vibration-damping support corresponding to the min. load.
The max.deflection is the compression of the vibration-damping support corresponding to the max. load.
