Firestone EMDG198 User Manual page 38

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16
Description
Blind nuts, 1/4 NPT
Style
16
Blind nuts, 3/4 NPT
Two
Socket head aluminum bead
Ply
rings (bolts, nuts, washers not
Bellows
included-use 1/4 cap screws)
3/4 NPT (only) upper plate,
blind nuts lower plate
Rubber bellows only
Assembly weight ........................................................ 2.5 lbs.
Force to collapse to minimum height (@ 0 PSIG)....... 30 lbs.
3/8-16 BLIND NUTS
(5/8 DEEP)
15-20 FT. LBS.
TORQUE
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 3.0 in. Design Height
(Required for Airmount isolator design only)
Volume @ 100 PSIG = 32 in
Gage
Pressure
Load
(PSIG)
(lbs.)
40
420
60
640
80
880
100
1,120
38
Assembly Order No.
WO1-358-7001
WO1-358-6996
WO1-358-0017
WO1-358-0286
WO1-358-0010
1/4 NPT
AIR INLET
1.75
6.0 MAX O.D.
AT 100 PSIG
HEIGHT
4.50 DIA.
3
Natural
Frequency
Spring
Rate
CPM
HZ
(lbs./ in.)
765
254
4.24
1,088
244
4.07
1,410
237
3.96
1,710
232
3.86
RECOMMENDED
AIRMOUNT
DESIGN HEIGHT
3.0 INCHES
Do not use Airstroke in
shaded area without
consulting Firestone
4
Volume
100 Psig
3
2
1
MAX. HT.
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
3
(in.)
(in
)
PSIG
3.0
32
220
2.0
17
350
Static Data
7559
120 Psig
100 Psig
80 Psig
60 Psig
40 Psig
20 Psig
MIN. HT.
2.5
®
actuator design)
Pounds Force
@40
@60
@80
@100
PSIG
PSIG
PSIG
PSIG
420
640
880
1,120
680
1,020 1,370 1,720
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1.9

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