Firestone EMDG198 - Manual (Page 26)

FORCED FREQUENCY (f
f
)
NATURAL FREQUENCY (f
n
)
30
0.50
40
0.67
50
0.83
60
1.0
80
1.33
100
1.67
150
2.50
200
3.33
300
5.00
400
6.67
500
8.33
600
10.0
800
13.3
1000
16.7
CPM
HERTZ
3000
2500
2000
1500
1000
900
800
700
600
500
400
300
250
200
150
100
50
41.7
33.2
25
16.7
15
13.3
11.7
10
8.3
6.7
5.0
4.2
3.3
2.5
1.7
CPM HERTZ
Amplification
98 97 96 95 99.5 99 70 80 90 60 99.9
Percent
Isolation
Resonance
26
AIRMOUNT ® VIBRATION ISOLATION
ISOLATION CHART