Firestone EMDG198 manual Style Ribbed neck aluminum bead 203 Rings equal spacing, WO1-358-7225

Page 67

 

Description

Assembly Order No.

Style

Ribbed neck aluminum bead

 

203

rings (equal spacing),

 

 

203

RECOMMENDED

Static Data

AIRMOUNT

DESIGN HEIGHT

9708

9.5 INCHES

 

 

 

17/8 bolts, nuts, washers

WO1-358-7227

Two

Ribbed neck aluminum bead

 

Ply

 

rings (equal spacing) 11/4 b,n,w

WO1-358-7225

Bellows

 

 

Rolled plate assembly, 1/2

 

 

 

blind but 3/4 NPT

WO1-358-7273

 

 

Rubber bellows only

WO1-358-0205

Assembly weight ....................................................... 23.8 lbs

Force to collapse to minimum height (@ 0 PSIG)....... 40 lbs.

Style 218

Ribbed neck aluminum bead

 

 

High

 

rings (equal spacing)

 

Strength

17/8 bolts, nuts, washers

WO1-358-7228

 

Bellows

 

 

 

 

 

 

 

24 (3/8-24) BOLTS

EACH RING

28-32 FT. LBS.

TORQUE

16.50 BOLT CIRCLE DIA.

20.0 MAX O.D.

AT 100 PSIG

HEIGHT

VOLUME (WITHOUT BUMPER) CU IN. x 100

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

Do not use Airstroke in shaded area without consulting Firestone

Volume

100 Psig

 

 

 

 

 

 

 

 

 

 

35

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

120 Psig

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100 Psig

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

x 1000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80 Psig

 

 

 

 

LBS

 

 

 

 

 

 

 

15

FORCE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60 Psig

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

Psig

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20 Psig

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17.75 DIA.

NOTE: A bead ring part is shown. This part is also avail- able with rolled plates. See page 11 for explanation.

Dynamic Characteristics at 9.5 in. Design Height

(Required for Airmount isolator design only)

Volume @ 100 PSIG = 2,163 in3

Natural

 

 

 

Frequency

Gage

 

Spring

 

 

 

Pressure

Load

Rate

CPM

HZ

(PSIG)

(lbs.)

(lbs./in.)

 

 

 

 

 

 

 

40

7,210

2,190

103

1.72

 

 

 

 

 

60

11,100

3,150

100

1.67

 

 

 

 

 

80

14,970

4,040

97

1.62

 

 

 

 

 

100

18,890

4,971

96

1.60

 

 

 

 

 

MAX. HT.

 

 

 

 

 

 

 

 

MIN. HT.

12

11

10

9

8

7

6

5

4

3.3

HEIGHT IN.

See page 12 for instructions on how to use chart.

Force Table (Use for Airstroke® actuator design)

 

Volume

 

 

Pounds Force

 

 

Assembly

@ 100

 

 

 

 

 

 

 

 

 

 

Height

PSIG

@20

@40

@60

@80

@100

(in.)

(in3)

PSIG

PSIG

PSIG

PSIG

PSIG

10.02,261 3,330 6,710 10,340 14,000 17,680

9.02,067 3,820 7,680 11,780 15,850 19,970

8.01,853 4,210 8,450 12,880 17,370 21,840

7.01,625 4,520 9,010 13,700 18,590 23,280

6.01,385 4,790 9,510 14,460 19,490 24,360

5.01,135 5,070 10,140 15,380 20,580 25,790

4.0870 5,350 10,760 16,260 21,750 27,240

67

Page 66 Page 68
Image 67
Page 66 Page 68
Contents Irmount R Introduction Table of ContentsAdvantages of Firestone Airstroke Actuators Advantages of Firestone Airmount Isolators Bellows Construction AIR SpringConvoluted AIR Springs END Closure OptionsReversible Sleeve AIR Springs Attach the air spring, a Stud Adapter is available from 16 UNC To Air Supply Blind Nut DeepTightening Torque On the blind nut 15 to 20 ft.-lbs UNC Thread FirestoneNuts and Lockwashers are included with Steel Bead RingsLarge Parts with Aluminum Bead Rings 16-24 UNF InstallationMaterial Standard Bolt Length9mm Large Convoluted AIR Springs349 HOW to USE Static Data ChartAirstroke Actuation 752 180Internal Rubber Bumpers Airmount IsolationContaminates TemperatureMedia PressureReturn Airstroke ActuationSelection Down and UP StopsFail Safe Devices Horizontal MisalignmentDesign Envelope StackingTE Style StyleAirstroke Actuator Problem Solvers Forming Press Vertical Actuated Drive Table Scissor Lift Selection and Isolation Formula Airmount Vibration IsolationNatural Frequency Formula Dynamic Spring Rate FormulaLateral Rates and Stability Center of GravityHeight Lateral Rate Vertical Rate LOW Pressure Operation Safety StopsInitial Installation Isolating AN Unbalanced MassPlumbing Systems DampingDescription Order No Resonance Isolation Chart Hertz CPMPercent Airmount Isolation Problem Solvers Airmount Isolation Problem Solvers Miscellaneous Applications Miscellaneous Problem Solvers Miscellaneous Problem Solvers 10.8 450 400600 500 470 410 360Type 4 bead ring Type 5 rolled plate Type 1 bead plateType 2 bead plate Type 3 bead plateConsulting Firestone Dynamic Characteristics at 2.5 in. Design Height1M1A Shaded area withoutDescription 1M1A-1Static Data Throughout the stroke 2M1AStyle NPT, each end 2M1A Plastic studs WO2-358-3002 Ply Brass studs WO2-358-3004Style Blind nut,1/8 NPT 2M2A Plastic studs WO2-358-3008 2M2APsig Rubber bellows only Style Blind nuts, 1/4 NPT Blind nuts, 3/4 NPTNPT only upper plate Blind nuts lower plate25 lbs Shaded areaStyle Blind nuts, 1/4 NPT 131 Blind nuts, 3/4 NPT 13132 lbs WO1-358-0112 110Rubber bellows only WO1-358-0100 Strength 116WO1-358-7606 37 lbs Dynamic Characteristics at 5.5 in. Design Height116-1 Area without Consulting Firestone115 VolumeWO1-358-7023 Dynamic Characteristics at 5.0 in. Design HeightRubber bellows only WO1-358-0134 Style Blind nuts, 1/4 NPT WO1-358-7040 19-.75 19-.7510.0 lbs 14.5 lbs 113Style Blind nuts, 3/4 NPT WO1-358-8160 128-1 High Strength 113-115.2 lbs 17.1 lbs Dynamic Characteristics at 6.0 in. Design HeightFrequency Do not use Airstroke 11913.2 lbs Able with rolled plates. See page 11 for explanation Static Data Description126 Rolled Plate Assembly PlyBellows Blind nuts, 3/4 NPT WO1-358-7726 WO1-358-0147 Rubber bellows only High Strength24.5 lbs This bead ring 148-1No blind nuts Ply NPT both endsNo girdle hoop 50 lbs 255-1.514 lbs Dynamic Characteristics at 6.5 in. Design Height224 Able with bead rings. See pages 8-10 for explanationShaded area without Consulting Firestone Style Blind nuts, 1/4 NPT WO1-358-7325Blind nuts, 3/4 NPT WO1-358-7327 Rubber bellows only WO1-358-0142X100 Dynamic Characteristics at 8.5 in. Design HeightUse 20-2Dynamic Characteristics at 9.5 in. Design Height 12.9 lbs Dynamic Characteristics at 10.5 in. Design Height22-1.5 Style Blind nuts, 1/4 NPT WO1-358-7444 22-1.5100x Minimum height 21-2233-2 Blind nuts, 1/4 NPT Two Rubber bumper Dynamic Characteristics at 11.25 in. Design Height233-2 Style Blind nuts, 1/4 NPT19.0 lbs Style Two Ply BellowsRibbed neck aluminum bead Ply 203Style Ribbed neck aluminum bead 203 Rings equal spacing 8 bolts, nuts, washers WO1-358-7227Rubber bellows only WO1-139-0207 WO1-358-723928.8 lbs WO1-358-7775 200Style 200 Rings equal spacingWO1-358-7301 Ribbed neck aluminum bead Bellows 215Style Ribbed neck aluminum bead 215 Rings equal spacingForce to collapse to minimum height @ 0 PSIG.... lbs Bead ring Dynamic Characteristics at 11.0 in. Design Height248-2 72.5 lbs352 Dynamic Characteristics at 13.5 in. Design Height20.3 lbs 46 lbs Dynamic Characteristics at 13.0 in. Design Height313 Style Blind nuts, 1/4 NPT 313333 Dynamic Characteristics at 14.70 in. Design HeightWO1-358-7760 312WO1-358-8004 Rubber bellows only WO1-358-7921 323Do not Without Dynamic Characteristics at 14.0 in. Design Height320 Rubber bellows only WO1-358-0987Rubber bellows only WO1-358-7919 Dynamic Characteristics at 15.0 in. Design Height321 WO1-358-7306348-3 With cap dotted line WO1-358-9190 Style Thin wall assembly 1X84D-1 Without cap WO1-358-9188Dynamic Characteristics at 8.0 in. Design Height 1X84DStyle Blind nut, 1/8 NPT WO2-358-4001 4001Style Blind nut, 1/8 NPT WO2-358-7002 7002Style Blind nut, 1/8 NPT WO2-358-7010 7010Style Blind nut, 1/8 NPT WO2-358-7012 7012Ring bolts, nuts, washers not 1T12E-3Ply Included, use cap screws WO1-358-8118 1T14C-1 Style Blind nuts, 1/4 NPT WO1-358-5405 1T14C-3 1T14C-3Than 10 Psig internal pressure Style Blind nuts, 1/4 NPT WO1-358-5743 1T28C-7 High Strength 1T14C-710.4 lbs Dynamic Characteristics at 7.0 in. Design Height13.7 lbs 1T15S15.5 lbs Style Blind nuts, 1/4 NPT WO1-358-9414 1T15L-4140 Dynamic Characteristics at 7.5 in. Design HeightStatic Data Available with a bead ring. Bolts are not includedWO1-358-9053 Two Blind nuts, 3/4 NPT WO1-358-9054 1T15M-2WO1-358-9099 1T15M Dynamic Characteristics at 12.5 in. Design Height14.3 lbs Blind nuts, 3/4 NPT piston Not included WO1-358-0730 Assembly weight bead plate version, no bumper .... .7 lbs18.0 lbs Ply Blind nuts, 3/4 NPT, bumper WO1-358-9160 Style Blind nuts, 1/4 NPT WO1-358-91481T19L-7 Blind nuts, 1/4 NPT, bumper WO1-358-9149 Blind nuts, 3/4 NPT WO1-358-917222.6 lbs 1T19LIndex Airstroke Actuator Design Parameter Worksheet For Vibration Isolation Airmount Isolator Design Parameter WorksheetAirstroke
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