Firestone EMDG198 - Manual (Page 88)

Description Assembly Order No.
Blind nuts, 1/4 NPT WO1-358-5712
Blind nuts, 3/4 NPT WO1-358-5708
Assembly weight ........................................................ 7.0 lbs.
MAX. HT.
4
3
2
1
0
MIN. HT.
8
6
4
2
0
20 18 16 14 8
60 Psig
20 Psig
100 Psig
40 Psig
120 Psig
80 Psig
12 10
Volume
100 Psig
Do not use Airstroke in
shaded area without
consulting Firestone
CONSULT FIRESTONE
BEFORE USING AS
AIRMOUNT
RECOMMENDED
AIRMOUNT
DESIGN HEIGHT
13.5 INCHES
Static Data
3045
HEIGHT IN.
9.1 MAX O.D.
AT 100 PSIG
HEIGHT
7.25 DIA.
3/8-16 BLIND NUTS
(5/8 DEEP) 1/4 OR 3/4 NPT
AIR INLET
3.50
1.75*
*(1.50 FOR 3/4)
3.16
6.31 DIA.
1/2-13 THREADED HOLE
(3/4 DEEP)
15-20 FT. LBS.
TORQUE
25-30 FT. LBS.
TORQUE
NOTE: Bellows will not compress properly with less
than 10 PSIG internal pressure.
NOTE: A bead plate part is shown. This part is also
available with a bead ring. Bolts are not included.
See pages 8-10 for explanation.
See page 12 for instructions on how to use chart.
V
OLUME (WITHOUT B
UMPER) CU IN. x 100
FORCE LBS x 1000
Style
1T14C-7
Two Ply
Bellows
Blind nuts, 1/4 NPT WO1-358-5743
Style
1T28C-7
High
Strength
Bellows
Dynamic Characteristics at 13.5 in. Design Height
(Required for Airmount isolator design only)
Volume @ 100 PSIG = 507 in 3
Gage Spring
Pressure Load Rate
(PSIG) (lbs.) (lbs./ in.)
40 1,250 166 68 1.14
60 1,910 243 67 1.12
80 2,600 305 64 1.07
100 3,240 397 66 1.10
Natural
Frequency
CPM HZ
Force Table (Use for Airstroke ® actuator design)
Volume Pounds Force
Assembly @ 100
Height PSIG @20 @40 @60 @80 @100
(in.) (in 3 ) PSIG PSIG PSIG PSIG PSIG
17.0 615 500 890 1,310 1,790 2,260
15.0 558 600 1,210 1,820 2,460 3,070
13.0 490 600 1,250 1,920 2,610 3,260
11.0 421 660 1,280 1,930 2,610 3,270
9.0 349 820 1,540 2,270 3,040 3,850
1T14C-7
88