Technical datasheet
DVB.7-SSTRubber buffers
Stainless steel base plate
Rubber and steel or stainless steel
|
Catalogue
|
Description
|
D
|
L
|
d
|
d1
|
h
|
Max. load
[N] |
Max. deflection
[mm] |
Stiffness
[N/mm] |
|
|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
432701
|
DVB.7-20-17-SST-M5-55
|
20
|
17
|
M5
|
10
|
5
|
253
|
4.25
|
60
|
7
|
|
432702
|
DVB.7-20-17-SST-M6-55
|
20
|
17
|
M6
|
10
|
6
|
253
|
4.25
|
60
|
6
|
|
432704
|
DVB.7-25-20-SST-M6-55
|
25
|
20
|
M6
|
16
|
7
|
617
|
5
|
123
|
13
|
|
432703
|
DVB.7-25-17-SST-M6-55
|
25
|
17
|
M6
|
19
|
6
|
358
|
4.25
|
84
|
13
|
|
432711
|
DVB.7-32-22-SST-M8-55
|
32
|
22
|
M8
|
24
|
8
|
506
|
5.5
|
92
|
23
|
|
432713
|
DVB.7-32-26-SST-M8-55
|
32
|
26
|
M8
|
21
|
9
|
770
|
6.5
|
118
|
24
|
|
432735
|
DVB.7-38-32-SST-M10-55
|
38
|
32
|
M10
|
24
|
10
|
990
|
8
|
123
|
47
|
|
432715
|
DVB.7-38-32-SST-M8-55
|
38
|
32
|
M10
|
24
|
10
|
990
|
8
|
123
|
0
|
|
432721
|
DVB.7-38-35-SST-M8-55
|
38
|
35
|
M8
|
30
|
8
|
893
|
8.75
|
102
|
48
|
|
432731
|
DVB.7-38-35-SST-M10-55
|
38
|
35
|
M10
|
30
|
10
|
893
|
8.75
|
102
|
57
|
|
432741
|
DVB.7-43-50-SST-M10-55
|
43
|
50
|
M10
|
30
|
10
|
2011
|
12.5
|
161
|
81
|
|
432751
|
DVB.7-50-20-SST-M10-55
|
50
|
20
|
M10
|
40
|
10
|
3570
|
5
|
714
|
64
|
|
432756
|
DVB.7-50-43-SST-M10-55
|
50
|
43
|
M10
|
32
|
11
|
1530
|
10.75
|
142
|
93
|
|
432761
|
DVB.7-60-40-SST-M10-55
|
60
|
40
|
M10
|
40
|
10
|
2101
|
10
|
210
|
128
|
Standard executions
- DVB.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.
- DVB.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
DVB. rubber buffers have been designed to damp vibrations, shocks and noises produced by moving bodies or non-balanced vibrating masses of equipment and machines.
DVB elements are generally used as a bumper or as a limit stop for the absorption of vibrations.
Vibrations can cause:
- malfunctioning and reduction of the machine lifespan and/or of the adjacent ones;
- damage to operator's health;
- noise.
Load diagrams for each single code are available on request.
Special executions on request
Natural rubber NR, hardness 40, 70 Shore A ±5 for the executions with AISI 304 stainless steel base.
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