Irmount R
Table of Contents
Introduction
Advantages of Firestone Airstroke Actuators
Advantages of Firestone Airmount Isolators
AIR Spring
Bellows Construction
Reversible Sleeve AIR Springs
END Closure Options
Convoluted AIR Springs
16 UNC To Air Supply Blind Nut Deep
Tightening Torque On the blind nut 15 to 20 ft.-lbs
UNC Thread Firestone
Attach the air spring, a Stud Adapter is available from
Steel Bead Rings
Nuts and Lockwashers are included with
Large Parts with Aluminum Bead Rings
Installation
Material
Standard Bolt Length
16-24 UNF
Large Convoluted AIR Springs
9mm
HOW to USE Static Data Chart
Airstroke Actuation
752 180
349
Airmount Isolation
Internal Rubber Bumpers
Temperature
Media
Pressure
Contaminates
Airstroke Actuation
Selection
Down and UP Stops
Return
Horizontal Misalignment
Design Envelope
Stacking
Fail Safe Devices
Style
TE Style
Airstroke Actuator Problem Solvers
Forming Press
Vertical Actuated Drive Table Scissor Lift
Airmount Vibration Isolation
Selection and Isolation Formula
Dynamic Spring Rate Formula
Natural Frequency Formula
Height Lateral Rate Vertical Rate
Center of Gravity
Lateral Rates and Stability
Safety Stops
Initial Installation
Isolating AN Unbalanced Mass
LOW Pressure Operation
Description Order No
Damping
Plumbing Systems
Percent
Isolation Chart Hertz CPM
Resonance
Airmount Isolation Problem Solvers
Airmount Isolation Problem Solvers
Miscellaneous Applications
Miscellaneous Problem Solvers
Miscellaneous Problem Solvers
450 400
600 500
470 410 360
10.8
Type 1 bead plate
Type 2 bead plate
Type 3 bead plate
Type 4 bead ring Type 5 rolled plate
Dynamic Characteristics at 2.5 in. Design Height
1M1A
Shaded area without
Consulting Firestone
Static Data
1M1A-1
Description
2M1A
Style NPT, each end 2M1A Plastic studs WO2-358-3002
Ply Brass studs WO2-358-3004
Throughout the stroke
Psig
2M2A
Style Blind nut,1/8 NPT 2M2A Plastic studs WO2-358-3008
Style Blind nuts, 1/4 NPT Blind nuts, 3/4 NPT
NPT only upper plate
Blind nuts lower plate
Rubber bellows only
Shaded area
25 lbs
32 lbs
131
Style Blind nuts, 1/4 NPT 131 Blind nuts, 3/4 NPT
Rubber bellows only WO1-358-0100
110
WO1-358-0112
WO1-358-7606
116
Strength
Dynamic Characteristics at 5.5 in. Design Height
116-1
Area without Consulting Firestone
37 lbs
Volume
115
Rubber bellows only WO1-358-0134
Dynamic Characteristics at 5.0 in. Design Height
WO1-358-7023
10.0 lbs
19-.75
Style Blind nuts, 1/4 NPT WO1-358-7040 19-.75
113
14.5 lbs
15.2 lbs
113-1
Style Blind nuts, 3/4 NPT WO1-358-8160 128-1 High Strength
Frequency
Dynamic Characteristics at 6.0 in. Design Height
17.1 lbs
13.2 lbs
119
Do not use Airstroke
Static Data Description
Able with rolled plates. See page 11 for explanation
Bellows Blind nuts, 3/4 NPT WO1-358-7726
Rolled Plate Assembly Ply
126
24.5 lbs
Rubber bellows only High Strength
WO1-358-0147
148-1
This bead ring
No girdle hoop
Ply NPT both ends
No blind nuts
255-1.5
50 lbs
Dynamic Characteristics at 6.5 in. Design Height
224
Able with bead rings. See pages 8-10 for explanation
14 lbs
Style Blind nuts, 1/4 NPT WO1-358-7325
Blind nuts, 3/4 NPT WO1-358-7327
Rubber bellows only WO1-358-0142
Shaded area without Consulting Firestone
Dynamic Characteristics at 8.5 in. Design Height
X100
20-2
Use
Dynamic Characteristics at 9.5 in. Design Height
Dynamic Characteristics at 10.5 in. Design Height
22-1.5
Style Blind nuts, 1/4 NPT WO1-358-7444 22-1.5
12.9 lbs
100x
21-2
Minimum height
Dynamic Characteristics at 11.25 in. Design Height
233-2
Style Blind nuts, 1/4 NPT
233-2 Blind nuts, 1/4 NPT Two Rubber bumper
Style Two Ply Bellows
19.0 lbs
203
Style Ribbed neck aluminum bead 203 Rings equal spacing
8 bolts, nuts, washers WO1-358-7227
Ribbed neck aluminum bead Ply
28.8 lbs
WO1-358-7239
Rubber bellows only WO1-139-0207
200
Style
200 Rings equal spacing
WO1-358-7775
215
Style Ribbed neck aluminum bead
215 Rings equal spacing
WO1-358-7301 Ribbed neck aluminum bead Bellows
Bead ring Dynamic Characteristics at 11.0 in. Design Height
248-2
72.5 lbs
Force to collapse to minimum height @ 0 PSIG.... lbs
20.3 lbs
Dynamic Characteristics at 13.5 in. Design Height
352
Dynamic Characteristics at 13.0 in. Design Height
313
Style Blind nuts, 1/4 NPT 313
46 lbs
Dynamic Characteristics at 14.70 in. Design Height
333
WO1-358-8004
312
WO1-358-7760
Do not
323
Rubber bellows only WO1-358-7921
Dynamic Characteristics at 14.0 in. Design Height
320
Rubber bellows only WO1-358-0987
Without
Dynamic Characteristics at 15.0 in. Design Height
321
WO1-358-7306
Rubber bellows only WO1-358-7919
348-3
Style Thin wall assembly 1X84D-1 Without cap WO1-358-9188
Dynamic Characteristics at 8.0 in. Design Height
1X84D
With cap dotted line WO1-358-9190
4001
Style Blind nut, 1/8 NPT WO2-358-4001
7002
Style Blind nut, 1/8 NPT WO2-358-7002
7010
Style Blind nut, 1/8 NPT WO2-358-7010
7012
Style Blind nut, 1/8 NPT WO2-358-7012
Ply Included, use cap screws WO1-358-8118
1T12E-3
Ring bolts, nuts, washers not
1T14C-1
Than 10 Psig internal pressure
1T14C-3
Style Blind nuts, 1/4 NPT WO1-358-5405 1T14C-3
1T14C-7
Style Blind nuts, 1/4 NPT WO1-358-5743 1T28C-7 High Strength
Dynamic Characteristics at 7.0 in. Design Height
10.4 lbs
1T15S
13.7 lbs
Style Blind nuts, 1/4 NPT WO1-358-9414 1T15L-4
15.5 lbs
Dynamic Characteristics at 7.5 in. Design Height
Static Data
Available with a bead ring. Bolts are not included
140
WO1-358-9099
1T15M-2
WO1-358-9053 Two Blind nuts, 3/4 NPT WO1-358-9054
14.3 lbs
Dynamic Characteristics at 12.5 in. Design Height
1T15M
Assembly weight bead plate version, no bumper .... .7 lbs
Blind nuts, 3/4 NPT piston Not included WO1-358-0730
18.0 lbs
Style Blind nuts, 1/4 NPT WO1-358-9148
1T19L-7 Blind nuts, 1/4 NPT, bumper WO1-358-9149
Blind nuts, 3/4 NPT WO1-358-9172
Ply Blind nuts, 3/4 NPT, bumper WO1-358-9160
1T19L
22.6 lbs
Index
Airstroke Actuator Design Parameter Worksheet
Airmount Isolator Design Parameter Worksheet
For Vibration Isolation
Airstroke