N
Bumpers – Dome Type
N
ATIO
ADVA
BR
D ANTIVI
CE
C
OM
www.vibrationmounts.com Phone: 516.328.3662 Fax: 516.328.3365
• MATERIAL:
PONENT
S
Isolator – High Damping Rubber
Plate & Screw – Steel, Zinc Plated
DM
A
R
d
FEATURES:
• Effective in neutralizing large shock loads.
It allows soft impact with increasing
bending and spring constant which results
in the smooth absorption of a large im pact force.
• Noise generation prevention; accepts a
large load deformation with practically
no friction. It does not generate noise at the
instant of contact.
• Easy mounting. Simple to attach the unit with
no need for maintenance.
• These bumpers feature a specially shock
and vibration attenuating compound with
high energy absorption characteristics.
L
l
Metric
NOTE: Dimensions in ( ) are inch.
Max.
Impact
Load
R
l
d
(.71)
10 (.39)
16 (.63)
M6
11 (.43)
.9 (6.5)
.28 (.62)
31 (1.22)
24 (.94)
14 (.55)
20 (.79)
14 (.55)
1.9 (13.7)
.38 (.84)
45 (1.77)
36 (1.42)
29 (1.14)
40 (1.58)
25 (.98)
16 (.63)
6.1 (44.1)
1.2 (2.65)
65 (2.56)
45 (1.77)
35 (1.38)
50 (1.97)
35 (1.38)
21 (.83)
19 (137.4)
3.3 (7.28)
Catalog Number
DM
A
V11Z07MR025HD
25 (.98)
25 (.98)
18
V11Z07MR030HD
30 (1.18)
V11Z07MR045HD
V11Z07MR065HD
7
Max.
Energy
Max.
Stroke
L
M8
M12
kgf• m
(lb.ft.)
kgf X 103
(lb. X 103)
PERFORMANCE CHART
Energy
kgf• m
kgf• m
.5
V11Z07MR025HD
V11Z07MR065HD
10
V11Z07MR045HD
5
LOAD
kgf X 103
LOAD
V11Z07MR025HD
80
V11Z07MR065HD
2.04
8
12
DEFLECTION
mm
16
V11Z07MR045HD
0
70
60
50
40
30
20
0
5
10
15
DEFLECTION
mm
7-8
natural
rubber
HD rubber
10
1.02
4
Results of Dropping a Steel
Ball on to the Rubber Mat
90
3.06
V11Z07MR030HD
1
0
100
0
3
2
Comparison of Natural Rubber
vs.
High Attenuation HD Rubber
HEIGHT
cm
Energy
15
1
0
4
kgf X 102
Bumpers & Feet
V11Z07MR030HD
1.5
20
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
Elapsed Time(s)