Technical datasheet
AVMAmortisseurs de vibrations à ressort
Amortisseurs de vibrations à ressort
Caoutchouc et acier
|
Code
|
Description
|
B
|
L
|
H
|
d
|
d1
|
b1
|
h1
|
h2
|
f±5*
|
Min load
[N] |
Max. load
[N] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
480121
|
AVM-50-13
|
55
|
105
|
62
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
50
|
130
|
|
480123
|
AVM-50-25
|
55
|
105
|
62
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
80
|
250
|
|
480125
|
AVM-50-35
|
55
|
105
|
62
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
120
|
350
|
|
480127
|
AVM-50-50
|
55
|
105
|
62
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
180
|
500
|
|
480129
|
AVM-50-80
|
55
|
105
|
62
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
270
|
800
|
|
480131
|
AVM-50-115
|
55
|
105
|
62
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
400
|
1150
|
|
480133
|
AVM-50-135
|
55
|
105
|
62
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
450
|
1350
|
|
480135
|
AVM-50-155
|
55
|
105
|
62
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
600
|
1550
|
|
480137
|
AVM-50-200
|
55
|
105
|
62
|
M8
|
48
|
10.5
|
9
|
18
|
75
|
850
|
2000
|
|
480141
|
AVM-80-15
|
55
|
105
|
92
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
80
|
150
|
|
480143
|
AVM-80-35
|
55
|
105
|
92
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
150
|
350
|
|
480145
|
AVM-80-55
|
55
|
105
|
92
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
270
|
550
|
|
480147
|
AVM-80-80
|
55
|
105
|
92
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
400
|
800
|
|
480149
|
AVM-80-100
|
55
|
105
|
92
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
500
|
1000
|
|
480151
|
AVM-80-140
|
55
|
105
|
92
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
700
|
1400
|
|
480153
|
AVM-80-175
|
55
|
105
|
92
|
M8
|
43.5
|
10.5
|
9
|
13
|
75
|
900
|
1750
|
|
480155
|
AVM-80-215
|
55
|
105
|
92
|
M8
|
48
|
10.5
|
9
|
18
|
75
|
1050
|
2150
|
|
480157
|
AVM-80-350
|
55
|
105
|
92
|
M8
|
48
|
10.5
|
9
|
18
|
75
|
1750
|
3500
|
|
480159
|
AVM-80-510
|
55
|
105
|
92
|
M8
|
48
|
10.5
|
9
|
18
|
75
|
3400
|
5100
|
* Fixing holes centre distance.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
Body and no-slip coating
NBR rubber.
Hardness 60 Shore A ±5.
Spring and plate
Zinc-plated steel.
Spring caps
Aluminium.
Features and applications
AVM vibration dampers comprise a body and a non-slip coating fixed to the lower part with a zinc-plated screw, and a spring on which two caps with pass-through holes at the ends are fixed.
They are generally used for vibration isolation in compression.
Vibrations can cause:
- malfunctioning and reduction of the machine lifespan and/or of the adjacent ones;
- damage to health;
- noise.
They are particularly suitable for use with HVAC, compressors, refrigeration units, centrifuges, crushers, vibrating screens and generators.
See High performance vibration dampers - Characteristics and selection criteria.
Special executions on request
- Spring vibration dampers with pins or threaded holes without a baseplate.
- Spring vibration dampers with two plates.
- Spring vibration dampers with one or two plates and pins for transport.
