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Description
Blind nut,1/8 NPT,
Style
plastic studs
2M2A
Two
Ply
Bellows
Assembly weight. . . . . . . . . . . . . . . . . . . . . . . . . . 0.15 lbs.
Force to collapse to minimum height (@ 0 PSIG) . . . 5 lbs.
2.3 MAX O.D.
AT 60 PSIG
1.34 DIA.
5/8-11
100-130 IN. LBS.
TORQUE
5/16-18
1.34 DIA.
30-50 IN. LBS.
TORQUE
NOTE: This Airstroke actuator must be guided
throughout the stroke.
NOTE: The 2M2A is laterally unstable when used
unsupported as an isolator. Contact Firestone for use
in isolation applications.
Dynamic Characteristics at 1.8 in. Design Height
(Required for Airmount isolator design only)
Volume @ 100 PSIG = 4.52 in
Gage
Pressure
Load
(PSIG)
(lbs.)
(lbs./ in.)
40
84
60
120
80
158
100
198
Assembly Order No.
WO2-358-3008
1/8 NPT
AIR INLET
HAND TIGHT
PLUS 1 TURN
.75
HEIGHT
.28
3
Natural
Frequency
Spring
Rate
CPM
HZ
110
215
3.59
156
214
3.57
201
212
3.53
247
210
3.50
RECOMMENDED
AIRMOUNT
DESIGN HEIGHT
1.8 INCHES
6
Do not use Airstroke in
shaded area without
consulting Firestone
Volume
100 Psig
4
2
0
2
MAX. HT.
HEIGHT IN.
2.6
See page 12 for instructions on how to use chart.
Force Table (Use for Airstroke
Volume
Assembly
@ 60
Height
PSIG
@20
@40
3
(in.)
(in
)
PSIG
PSIG
1.2
2.92
52
1.4
3.36
50
1.6
3.78
48
1.8
4.17
46
2
4.52
41
2.2
4.79
34
2M2A
Static Data
B6575
30
25
100 Psig
20
80 Psig
15
60 Psig
10
40 Psig
5
20 Psig
0
1
MIN. HT.
1.2
®
actuator design)
Pounds Force
@60
@80
@100
PSIG
PSIG
PSIG
94
138
184
229
92
135
180
224
89
130
172
214
84
120
158
198
73
105
137
172
58
84
108
138
37
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