Firestone EMDG198 User Manual page 55

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Description
Blind nuts, 1/4 NPT
Style
25
Blind nuts, 3/4 NPT
Two
Blind nuts, 1/4 NPT both ends
Ply
3/4 NPT both ends
Bellows
(no blind nuts)
Socket head aluminum bead
rings (bolts, nuts, washers not
included, use cap screws)
3/4 NPT (only) upper plate,
blind nuts lower plate
Rubber bellows only
(no girdle hoop)
Assembly weight ........................................................ 3.8 lbs.
Force to collapse to minimum height (@ 0 PSIG)....... 30 lbs.
3/8-16 BLIND NUTS
(5/8 DEEP)
15-20 FT. LBS.
TORQUE
6.4 MAX O.D.
AT 100 PSIG
NOTE: A bead plate part is shown. This part is also
available with bead rings. Bolts are not included.
See pages 8-10 for explanation.
Dynamic Characteristics at 5.5 in. Design Height
(Required for Airmount isolator design only)
Volume @ 100 PSIG = 82 in
Gage
Pressure
Load
(PSIG)
(lbs.)
(lbs./ in.)
40
430
60
670
80
910
100
1,180
Assembly Order No.
WO1-358-7025
WO1-358-7047
WO1-358-7035
WO1-606-7025
WO1-358-0030
WO1-358-7030
WO1-358-0025
1/4 NPT
AIR INLET
1.75
HEIGHT
4.50 DIA.
3
Natural
Frequency
Spring
Rate
CPM
HZ
329
164
2.73
477
158
2.63
616
154
2.57
757
151
2.51
RECOMMENDED
AIRMOUNT
DESIGN HEIGHT
5.5 INCHES
11
Do not use Airstroke in
shaded area without
10
consulting Firestone
9
Volume
100 Psig
8
7
6
5
4
3
2
1
MAX. HT.
7
6
HEIGHT IN.
See page 12 for instructions on how to use chart.
Force Table (Use for Airstroke
Volume
Assembly @ 100
Height
PSIG
@20
3
(in.)
(in
)
PSIG
5.0
75
240
4.0
58
310
3.0
39
360
25
Static Data
8828
120 Psig
100 Psig
80 Psig
60 Psig
40 Psig
20 Psig
MIN. HT.
5
4
2.8
®
actuator design)
Pounds Force
@40
@60
@80
@100
PSIG
PSIG
PSIG
PSIG
520
800
1,080 1,380
660
990
1,330 1,690
750
1,130 1,530 1,930
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
55

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