Firestone EMDG198 User Manual page 39

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Description
Blind nuts, 1/4 NPT
Style
16-ST
Stainless steel plates
Two
Ply
Bellows
Assembly weight ...................................................... 1.25 lbs.
Force to collapse to minimum height (@ 0 PSIG)...... 8.0 lbs.
3/8-16 UNC
15-20 FT. LBS.
TORQUE
4.44 DIA
5.38 MAX OD
NOTE: The bellows extends beyond the bead plates at
minimum height.
Dynamic Characteristics at 3.0 in. Design Height
(Required for Airmount isolator design only)
Volume @ 100 PSIG = 26.2 in
Gage
Pressure
Load
(PSIG)
(lbs.)
(lbs./ in.)
40
400
60
600
80
800
100
1,000
Assembly Order No.
WO2-358-5000
WO2-358-5002
1/4 NPT
1.75
HEIGHT
3
Natural
Frequency
Spring
Rate
CPM
HZ
704
249
4.2
1,003
243
4.1
1,303
240
4.0
1,602
238
4.0
RECOMMENDED
AIRMOUNT
DESIGN HEIGHT
3.0 INCHES
32
30
28
Do not use
26
Airstroke in
shaded area
24
without
consulting
Firestone
22
20
18
16
14
12
10
8
6
4
2
0
MAX. HT.
4.0
3.5
3.0
HEIGHT IN.
See page 12 for instructions on how to use chart.
Force Table (Use for Airstroke
Volume
Assembly @ 100
Height
PSIG
@20
@40
3
(in.)
(in
)
PSIG
PSIG
3.3
29.0
130
270
3.0
26.2
200
400
2.5
20.0
270
530
2.0
12.5
320
640
1.8
10.0
340
670
16-ST
Static Data
B4165
Volume
100 Psig
120 Psig
100 Psig
80 Psig
60 Psig
40 Psig
20 Psig
MIN. HT.
2.5
2.0
1.8
®
actuator design)
Pounds Force
@60
@80
@100
PSIG
PSIG
PSIG
410
590
780
600
800
1,000
800
1,070 1,330
960
1,280 1,600
1,010 1,350 1,680
1
39

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