Technical datasheet
DVA.7-SSTRubber buffers
Stainless steel base plate
Rubber and steel or stainless steel
|
Catalogue
|
Description
|
D
|
L
|
d
|
h
|
Max. load
[N] |
Max. deflection
[mm] |
Stiffness
[N/mm] |
|
|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
410581
|
DVA.7-10-10-SST-M5-55
|
10
|
10
|
M5
|
5
|
59
|
3
|
20
|
2
|
|
410597
|
DVA.7-20-15-SST-M6-55
|
20
|
15
|
M6
|
6
|
194
|
4
|
48
|
7
|
|
410601
|
DVA.7-20-24-SST-M6-55
|
20
|
24
|
M6
|
6
|
130
|
6
|
22
|
8
|
|
410606
|
DVA.7-25-20-SST-M6-55
|
25
|
20
|
M6
|
6
|
190
|
5
|
38
|
12
|
|
410611
|
DVA.7-30-30-SST-M8-55
|
30
|
30
|
M8
|
8
|
260
|
8
|
35
|
21
|
|
410613
|
DVA.7-30-36-SST-M8-55
|
30
|
36
|
M8
|
8
|
320
|
9
|
36
|
30
|
|
410621
|
DVA.7-35-40-SST-M8-55
|
35
|
40
|
M8
|
8
|
300
|
10
|
30
|
43
|
|
410627
|
DVA.7-50-50-SST-M10-55
|
50
|
50
|
M10
|
10
|
835
|
13
|
67
|
102
|
|
410631
|
DVA.7-50-61-SST-M8-55
|
50
|
61
|
M8
|
8
|
600
|
15
|
39
|
99
|
|
410633
|
DVA.7-50-68-SST-M10-55
|
50
|
68
|
M10
|
10
|
890
|
17
|
52
|
128
|
|
410651
|
DVA.7-70-58-SST-M12-55
|
70
|
58
|
M12
|
12
|
1390
|
15
|
96
|
213
|
|
410661
|
DVA.7-75-89-SST-M12-55
|
75
|
89
|
M12
|
12
|
1675
|
22
|
75
|
319
|
Standard executions
- DVA.7: bushing with threaded blind hole and base plate in polished zinc-plated steel, vibration-damper body in natural rubber NR, black colour, hardness 40, 55, 70 Shore A ±5.
- DVA.7-SST: bushing with threaded blind hole and base plate in AISI 304 stainless steel, vibration-damper body in natural rubber NR, black colour, hardness 55 Shore A ±5.
Features and applications
The rubber buffers have been designed to damp vibrations, shocks and noises produced by moving bodies or non-balanced vibrating masses of equipment and machines which can cause:
- malfunctioning and reduction of the machine lifespan and/or of the adjacent ones;
- damage to health;
- noise.
Load diagrams for each single code are available on request.
Special executions on request
Natural rubber NR, hardness 40, 70 tolerance ±5 Shore A for executions with AISI 304 stainless steel base.
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Buffers
Retaining washer Stainless Steel
LW.A
Vibration-damping levelling elements
Steel base and stem