Firestone EMDG198 manual Dynamic Characteristics at 9.5 in. Design Height

Page 61

 

 

 

Description

Assembly Order No.

 

Style

Blind nuts, 1/4 NPT

WO1-358-7180

 

22

 

Blind nuts, 1/4 NPT, bumper

WO1-358-7400

 

Two

Blind nuts, 3/4 NPT

WO1-358-7184

 

Ply

Blind nuts, 3/4 NPT, bumper

WO1-358-7185

 

Bellows

Countersunk steel bead rings,

 

 

 

 

 

 

 

 

15/8 bolts, nuts, washers

WO1-358-7431

 

 

 

Rubber bellows only

WO1-358-0226

 

 

 

 

 

Assembly weight ....................................................... 12.3 lbs

Force to collapse to minimum height (@ 0 PSIG)....... 20 lbs.

 

Style

Blind nuts, 1/4 NPT

WO1-358-7251

 

210

 

 

 

Blind nuts, 1/4 NPT, bumper

WO1-358-7291

 

High

 

Blind nuts, 3/4 NPT

WO1-358-7250

Strength

 

Bellows

Countersunk steel bead rings,

WO1-358-7258

 

 

 

13/4 bolts, nuts, washers

 

 

 

Rubber bellows only

WO1-358-7928

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

 

 

 

 

 

 

 

 

 

RECOMMENDED

 

 

 

 

 

 

 

 

 

 

 

Static Data

 

 

 

 

 

 

 

 

 

 

 

AIRMOUNT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DESIGN HEIGHT

1227

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9.5 INCHES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Do not use Airstroke

in

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

shaded area without

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

x100

10

 

 

consulting Firestone

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

120 Psig

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Volume

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IN.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100 Psig

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

100 Psig

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BUMPER)CU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

Psig

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1000LBSx

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3/8-16 BLIND NUTS

(5/8 DEEP)

15-20 FT. LBS.

 

 

6.20

TORQUE

 

 

 

 

 

12.9 MAX O.D.

AT 100 PSIG

1/4 OR 3/4 NPT

AIR INLET

2.88

 

6

 

 

 

 

 

 

 

 

 

6

 

(WITHOUT

5

 

 

 

 

 

 

 

 

 

5

FORCE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60 Psig

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOLUME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

40 Psig

 

 

3

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

20 Psig

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEIGHT

OPTIONAL

BUMPER

9.00 DIA.

NOTE: A bead plate part is shown. This part is also avail- able with bead rings. See pages 8-10 for explanation.

Dynamic Characteristics at 9.5 in. Design Height

(Required for Airmount isolator design only)

Volume @ 100 PSIG = 782 in3

Natural

 

 

 

Frequency

Gage

 

Spring

 

 

 

Pressure

Load

Rate

CPM

HZ

(PSIG)

(lbs.)

(lbs./in.)

 

 

 

 

 

 

 

40

2,050

729

112

1.86

 

 

 

 

 

60

3,170

1,036

107

1.79

 

 

 

 

 

80

4,280

1,373

106

1.77

 

 

 

 

 

100

5,400

1,668

104

1.74

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX. HT.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MIN. HT.

12

 

 

 

11

10

9

8

7

 

 

 

6

5

 

 

 

4

3

 

 

 

 

 

 

 

 

 

 

 

 

 

HEIGHT IN.

 

 

 

Bumper Contact

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(4.2)

 

 

 

 

 

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

10.0

809

950

1,810

2,830

3,810

4,840

 

 

 

 

 

 

 

9.0752 1,170 2,260 3,460 4,670 5,880

8.0685 1,310 2,590 3,940 5,350 6,700

7.0610 1,430 2,900 4,390 5,950 7,450

6.0529 1,540 3,170 4,780 6,470 8,110

5.0442 1,640 3,380 5,100 6,880 8,630

4.0349 1,730 3,520 5,340 7,180 9,020

61

Image 61
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 Tightening Torque On the blind nut 15 to 20 ft.-lbs 16 UNC To Air Supply Blind Nut DeepUNC Thread Firestone Attach the air spring, a Stud Adapter is available fromNuts and Lockwashers are included with Steel Bead RingsLarge Parts with Aluminum Bead Rings Material InstallationStandard Bolt Length 16-24 UNF9mm Large Convoluted AIR SpringsAirstroke Actuation HOW to USE Static Data Chart752 180 349Internal Rubber Bumpers Airmount IsolationMedia TemperaturePressure ContaminatesSelection Airstroke ActuationDown and UP Stops ReturnDesign Envelope Horizontal MisalignmentStacking Fail Safe DevicesTE 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 Initial Installation Safety StopsIsolating AN Unbalanced Mass LOW Pressure OperationPlumbing 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 600 500 450 400470 410 360 10.8Type 2 bead plate Type 1 bead plateType 3 bead plate Type 4 bead ring Type 5 rolled plate1M1A Dynamic Characteristics at 2.5 in. Design HeightShaded area without Consulting FirestoneDescription 1M1A-1Static Data Style NPT, each end 2M1A Plastic studs WO2-358-3002 2M1APly Brass studs WO2-358-3004 Throughout the strokeStyle Blind nut,1/8 NPT 2M2A Plastic studs WO2-358-3008 2M2APsig NPT only upper plate Style Blind nuts, 1/4 NPT Blind nuts, 3/4 NPTBlind nuts lower plate Rubber bellows only25 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 116-1 Dynamic Characteristics at 5.5 in. Design HeightArea without Consulting Firestone 37 lbs115 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 255-1.5224 Dynamic Characteristics at 6.5 in. Design HeightAble with bead rings. See pages 8-10 for explanation 14 lbsBlind nuts, 3/4 NPT WO1-358-7327 Style Blind nuts, 1/4 NPT WO1-358-7325Rubber bellows only WO1-358-0142 Shaded area without Consulting FirestoneX100 Dynamic Characteristics at 8.5 in. Design HeightUse 20-2Dynamic Characteristics at 9.5 in. Design Height 22-1.5 Dynamic Characteristics at 10.5 in. Design HeightStyle Blind nuts, 1/4 NPT WO1-358-7444 22-1.5 12.9 lbs100x Minimum height 21-2233-2 Dynamic Characteristics at 11.25 in. Design HeightStyle Blind nuts, 1/4 NPT 233-2 Blind nuts, 1/4 NPT Two Rubber bumper19.0 lbs Style Two Ply BellowsStyle Ribbed neck aluminum bead 203 Rings equal spacing 2038 bolts, nuts, washers WO1-358-7227 Ribbed neck aluminum bead PlyRubber bellows only WO1-139-0207 WO1-358-723928.8 lbs Style 200200 Rings equal spacing WO1-358-7775Style Ribbed neck aluminum bead 215215 Rings equal spacing WO1-358-7301 Ribbed neck aluminum bead Bellows248-2 Bead ring Dynamic Characteristics at 11.0 in. Design Height72.5 lbs Force to collapse to minimum height @ 0 PSIG.... lbs352 Dynamic Characteristics at 13.5 in. Design Height20.3 lbs 313 Dynamic Characteristics at 13.0 in. Design HeightStyle Blind nuts, 1/4 NPT 313 46 lbs333 Dynamic Characteristics at 14.70 in. Design HeightWO1-358-7760 312WO1-358-8004 Rubber bellows only WO1-358-7921 323Do not 320 Dynamic Characteristics at 14.0 in. Design HeightRubber bellows only WO1-358-0987 Without321 Dynamic Characteristics at 15.0 in. Design HeightWO1-358-7306 Rubber bellows only WO1-358-7919348-3 Dynamic Characteristics at 8.0 in. Design Height Style Thin wall assembly 1X84D-1 Without cap WO1-358-91881X84D With cap dotted line WO1-358-9190Style 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-4Static Data Dynamic Characteristics at 7.5 in. Design HeightAvailable with a bead ring. Bolts are not included 140WO1-358-9053 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 1T19L-7 Blind nuts, 1/4 NPT, bumper WO1-358-9149 Style Blind nuts, 1/4 NPT WO1-358-9148Blind nuts, 3/4 NPT WO1-358-9172 Ply Blind nuts, 3/4 NPT, bumper WO1-358-916022.6 lbs 1T19LIndex Airstroke Actuator Design Parameter Worksheet For Vibration Isolation Airmount Isolator Design Parameter WorksheetAirstroke