Firestone EMDG198 - Manual (Page 92)

MAX. HT.
9
8
7
6
5
4
3
2
1
0
MIN. HT.
13 12 11 10 6 9
BUMPER CONTACT
5.3 IN.
8
60 Psig
20 Psig
100 Psig
40 Psig
120 Psig
80 Psig
Volume
100 Psig
Do not use Airstroke in
shaded area without
consulting Firestone
9
8
7
6
5
4
3
2
1
0
7 5 4.3
CONSULT FIRESTONE
BEFORE USING AS
AIRMOUNT
RECOMMENDED
AIRMOUNT
DESIGN HEIGHT
7.5 INCHES
Static Data
8826
HEIGHT IN.
HEIGHT OPTIONAL
BUMPER
12.8 MAX O.D.
AT 100 PSIG
9.50 DIA.
3/8-16 BLIND NUTS
(5/8 DEEP) 1/4 OR 3/4 NPT
AIR INLET
6.20
2.88
4.12
9.00 DIA.
1/2-13 THREADED HOLE
(3/4 DEEP)
(TWO IN PISTON)
15-20 FT. LBS.
TORQUE
25-30 FT. LBS.
TORQUE
1.96
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
Dynamic Characteristics at 7.5 in. Design Height
(Required for Airmount isolator design only)
Volume @ 100 PSIG = 498 in 3
Gage Spring
Pressure Load Rate
(PSIG) (lbs.) (lbs./ in.)
40 2,670 793 102 1.71
60 4,120 1,105 97 1.62
80 5,540 1,399 94 1.57
100 6,990 1,690 92 1.54
Natural
Frequency
CPM HZ
Description Assembly Order No.
Blind nuts, 1/4 NPT WO1-358-9030
Blind nuts, 1/4 NPT,
rubber bumper
WO1-358-9031
Blind nuts, 3/4 NPT WO1-358-9034
Blind nuts, 3/4 NPT,
rubber bumper
WO1-358-9036
Countersunk steel bead ring,
1
3 / 8 bolts, nuts, washers WO1-358-9038
Integral studs, 1/4 NPT WO1-358-9035
Assembly weight ...................................................... 11.5 lbs.
Style
1T15M-0
Two
Ply
Bellows
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
11.0 737 980 1,920 2,980 4,120 5,300
10.0 675 1,180 2,310 3,550 4,810 6,130
9.0 606 1,270 2,540 3,910 5,290 6,710
8.0 534 1,300 2,630 4,080 5,500 6,950
7.0 462 1,320 2,690 4,140 5,570 7,010
6.0 389 1,350 2,730 4,170 5,610 7,070
5.0 314 1,410 2,840 4,310 5,840 7,370
1T15M-0
92