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
20.0
1,597 1,650 3,341 5,068 6,843 8,619
18.0
1,427 1,650 3,411 5,151 6,911 8,711
16.0
1,247 1,650 3,411 5,151 6,911 8,711
14.0
1,060 1,650 3,411 5,151 6,911 8,711
12.0
872
1,830 3,510 5,278 7,101 8,903
10.0
688
2,283 4,100 5,960 7,946 9,911
Description
Assembly Order No.
Blind nuts, 1/4 NPT
WO1-358-9155
Blind nuts, 1/4 NPT, bumper
WO1-358-9156
Blind nuts, 3/4 NPT
WO1-358-9153
Blind nuts, 3/4 NPT, bumper
WO1-358-2132
Button head steel bead ring
1
7
/
8
bolts, nuts, washers
WO1-358-9162
Assembly weight ...................................................... 22.6 lbs.
32
28
24
20
16
12
8
4
0
28 26 24 22 20 18 16 14 12 10
8
Bumper Contact
(8.5)
MAX. HT.
MIN. HT.
16
14
12
10
8
6
4
2
0
Do not use Airstroke in
shaded area without
consulting Firestone
Volume
100 Psig
40 Psig
20 Psig
60 Psig
100 Psig
80 Psig
120 Psig
CONSULT FIRESTONE
BEFORE USING AS
AIRMOUNT
RECOMMENDED
AIRMOUNT
DESIGN HEIGHT
18.0 INCHES
Static Data
B0307
HEIGHT IN.
3.125
14.2 MAX O.D.
AT 100 PSIG
HEIGHT
6.25
6.25
10.25 DIA.
1/4 NPT
AIR INLET
OPTIONAL
BUMPER
3/8-16 BLIND NUTS
(5/8 DEEP)
7.88 DIA.
11.31 DIA.
1/2-13 THREADED HOLES
(1.00 DEEP)
(FOUR IN PISTON)
25-30 FT. LBS.
TORQUE
15-20 FT. LBS.
TORQUE
NOTE: Bellows will not compress properly with less
than 20 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
1T19L-11
Two
Ply
Bellows
Dynamic Characteristics at 18.0 in. Design Height
(Required for Airmount isolator design only)
Volume @ 100 PSIG = 1,252 in
3
Gage
Spring
Pressure
Load
Rate
(PSIG)
(lbs.)
(lbs./ in.)
40
3,411
428
67
1.12
60
5,151
602
64
1.07
80
6,911
765
63
1.05
100
8,711
927
61
1.02
Natural
Frequency
CPM
HZ
1T19L-11
98