Firestone EMDG198 User Manual page 92

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