Complete Solution Engineering for Vibration, Shock, Noise & … 2000 TPE... · 2017. 12. 18. · Solution Engineering for Vibration, Shock, Noise & Cushioning 1 The VersaDamp 2000

2000VersaDamp™

TPE System

Complete Solution Engineering forVibration, Shock, Noise & Cushioning

• Unmatched Technology

• Engineering Precision

• Leading-Edge Design

• Proprietary Materials

• Superior Performance

• Custom Manufacturing

• Cost-Effective Solutions

Your SingleSource for

Introducing

VersaDamp 2000 TPE System • Another Great E-A-R Exclusive E

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Solution Engineering for Vibration, Shock, Noise & Cushioning

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The VersaDamp 2000 TPE system gives product engineers extraordinary flexibility in designing isolators and specifying molding materials. With the VersaDamp system, E-A-R can adjust both the damping perfor-mance and durometer of a TPE formulation to matchthe requirements of virtually any application.

E-A-R VersaDamp 2000 series materials provide predictable damping performance throughout a broad

range of temperatures. They can be injection moldedinto a wide variety of standard or customized isolators,including grommets, equipment mounts, bumpers andgaskets. Because final formulation occurs at the mold-ing machine, VersaDamp materials enable economicalprototype runs. They also can shorten the path to pro-duction, by allowing last-minute tuning of an isolator’sperformance without requiring tool modifications.

DESCRIPTIONVersaDamp TPEs are olefinic dynamic vulcanizates.

These proprietary formulations give VersaDamp

TPEs their rubber-like properties and unique

combination of high damping and useful broad

temperature range.

APPLICATIONS• Hand-held electronics, pagers, cellular phones,

computers, remote controls, bar-code scanners.

• Automotive and appliance components,

small motors, fans, pumps, switches and relays.

• Compliant, vibration-and shock-absorbing

hand grips for cutlery, power tools and

household appliances.

VersaDamp FeatureHigh damping.

Thermoplastic with low tempera-ture limit below -40C and a hightemperature limit of 125C.

Isolation stiffness changes only a small amount across a broad temperature range.

Select compounds from a rangeof both stiffness (durometer) anddamping.

Engineering BenefitAchieve maximum shock protection inminimum space! Your design can never be less reliable with damping.

Outdoor applications such as automotive,hand-held electronics, appliances—at a competitive or lower cost than thermosetrubber alternatives.

Uniform performance throughout a broadtemperature range. It is now much easierto use damping in the design of compo-nents. Uniform performance is achievable!

You can fine tune your design in one prototyping cycle—fewer tooling iter-ations. Speed up your design cycle!Benefits both design and multi-platformpart geometry standardization.

E-A-R’s VersaDamp 2000 TPE System

Unmatched Technology for Precise Performance

VersaDamp materials offer the most effective anti-shock and anti-vibration properties for numerous applications


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In actual tests, VersaDamp mounts reduced the 200gshock input on a high-density disk drive by 75%, andimproved settling time, increasing drive reliability andaccuracy. (Data courtesy Samsung.)

Uncontrolled response of rubber and poorly-damped elastomeric isolators can mean damage to sensitive components, as well as audible noise in typical operationenvironments. VersaDamp isolators minimize these effects.

E-A-R highly damped isolator materials offer importantadvantages over lower damping materials, such as natural rubber and other TPEs, when utilized in electronic equipment.

Transmissibility Acceleration

• Efficiently dissipate vibrational energy within an isolator, minimizing the system amplification response at or near the natural frequency.

• Reduce the peak and secondary amplifications to shock input,preventing an isolator from bottoming out, which can translateto improved reliability and equipment life.

• Minimize settling time after shock input, bringing the systemback to equilibrium more quickly, allowing faster access timesand increased operating speeds.

• Provide an additional method of controlling shock energythrough dissipation. E-A-R highly damped materials alloweffective shock control in small spaces.

The Difference is Damping

VersaDamp 2000 TPE System • Another Great E-A-R Exclusive


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Property V-2300 Series V-2500 Series V-2700 SeriesV-2325 V-2350 V-2375 V-2525 V-2550 V-2575 V-2590 V-2725 V-2750 V-2775

Relative Peak Transmissibility (dB)G-411 Grommet1.2lb load @ 20C (68F) 12.7 10.2 6.8 13.3 11.1 7.9 7.1 11.2 9.7 7.3Hardness Shore A DurometerASTM D2240

at 5 seconds 40 47 50 56 57 57 57 74 70 64Resilience Bashore Rebound (%)ASTM D2632

22C (72 F) 40 30 19 36 26 17 12 35 27 1670C (158 F) 53 51 46 51 48 44 37 50 49 43

Tensile Properties ASTM D412Strength MPa (psi) 2.62 (380) 3.16 (459) 4.29(622) 4.90 (710) 4.32 (627) 4.43 (643) 4.50 (653) 6.73 (976) 6.23 (903) 6.10 (885)Elongation (%) 278 294 378 305 310 328 344 381 343 359Modulus MPa (psi) 1.34 (195) 1.50 (217) 1.50 (217) 2.48 (360) 2.17 (315) 2.00 (290) 1.83 (265) 3.79 (549) 3.29 (477) 2.66 (386)Tear Strength kN/m (lbF/in)ASTM D624 10.2 (58) 12.6 (72) 15.9 (91) 21.2 (121) 21.7 (124) 22.2 (127) 23.1 (132) 24.9 (142) 22.8 (130) 22.1 (126)Compression Set (% set)ASTM D395B

1/2 hr @ 20C (68F) 9.9 9.1 10.5 13.4 13.8 14.5 14.9 20.1 20.5 17.124 hr @ 20C (68F) 5.0 6.0 3.9 8.1 4.9 5.1 7.0 14.5 14.9 10.5

15% Compressive ModulusMPa (psi) ASTM D575 2.2 (319) 2.5 (361) 2.9 (416) 4.3 (617) 4.0 (583) 3.9 (572) 4.0 (575) 7.6 (1098) 5.8 (848) 4.4 (631)Compression Load Deflection MPa (psi)ASTM D575

5% 0.10 (14) 0.09 (13) 0.09 (13) 0.14 (20) 0.15 (22) 0.14 (20) 0.17 (24) 0.39 (57) 0.34 (50) 0.26 (37)10% 0.21 (30) 0.22 (32) 0.24 (35) 0.37 (54) 0.37 (53) 0.35 (51) 0.37 (54) 0.77 (111) 0.65 (94) 0.48 (69)15% 0.32 (46) 0.35 (51) 0.39 (57) 0.59 (86) 0.57 (82) 0.54 (79) 0.56 (81) 1.17 (169) 0.95 (138) 0.70 (102)20% 0.45 (65) 0.50 (72) 0.57 (83) 0.85 (124) 0.81 (117) 0.77 (112) 0.79 (115) 1.66 (241) 1.35 (196) 0.99 (143)25% 0.62 (90) 0.70 (102) 0.82 (119) 1.21 (176) 1.14 (165) 1.09 (158) 1.12 (162) 2.33 (338) 1.85 (268) 1.38 (200)

Flammability MVSS 302 Passes Passes Passes Passes Passes Passes Passes Passes Passes PassesUL94 Meets Meets Meets Meets Meets Meets Meets Meets Meets Meets

HBF HBF HBF HBF HBF HBF HBF HBF HBF HBFBrittleness Temperature C(F)ASTM D2137 <-40 (-40) <-40 (-40) <-40 (-40) -66 (-87) -54 (-65) -46 (-51) -40(-40) <-40 (-40) <-40 (-40) <-40 (-40)Recommended Use Temperature C(F)Continuous 100 (212) 100 (212) 100 (212) 100 (212) 100 (212) 100 (212) 100 (212) 100 (212) 100 (212) 100 (212)Intermittent 125 (257) 125 (257) 125 (257) 125 (257) 125 (257) 125 (257) 125 (257) 125 (257) 125 (257) 125 (257)

VersaDamp 2000 TPE System—Typical PropertiesC o m p o u n d

Exclusive Performance Properties of the E-A-RVersaDamp 2000 System



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Property V-2525 V-2550 V-2575 V-2590

Loss Factor (DMA) ASTM D2240 @ 10HzGlass Transition (C) -64 -64 -61 -58Max Loss Factor 0.48 0.64 0.67 0.75Loss Factor at 20C 0.12 0.16 0.21 0.36Electrical Resistance VolumeResistivityASTM D257 (ohms cm) 5.3 x 1015

Abrasion Resistance TaberASTM D3389Wear Factor (1000mg H22 wheel) 393Ozone Resistance No No No No ASTM D1149-91 Cracking Cracking Cracking CrackingUV Resistance Change (%)ASTM G532 weeks ExposureDurometer -2.9Tensile Strength 1.3Elongation (%) 5.0Plasticizer Migration ASTM 1203 Method A% @ 70C 24hr activated charcoal 0.24 0.23Bacterial Resistance ASTM G21 Meets Meets Meets MeetsFungal Resistance ASTM G22 Meets Meets Meets MeetsChemical ResistanceWeight Change (%)ASTM D5437 days immersion

Glycerol 0.0 0.0Sea Water 0.3 0.2Motor Oil 14.4Hydraulic Fluid -6.2 0.0Diesel Fuel 125.0Deionized Water 4.8 0.395% Ethanol -4.8 0.0Antifreeze 7.0 0.0Hexane 84.0ASTM #3 Oil 163.0Gasoline 125.050% NaOH 0.1 0.310% HCI 0.4 0.2

Heat Aging 100C Change in Hardness

1 Day 0.0 (1.0) (1.5)7 Days 1.1 (0.2) (0.4)30 Days (3.2) (2.3) (2.1)

Change in Tensile Strength1 Day 3.6 6.0 4.47 Days 3.6 5.0 0.130 Days 5.1 4.3 2.2

Change in Elongation (%)1 Day 1.3 4.8 10.87 Days 3.0 5.1 4.730 Days 5.7 11.0 21.7

Heat Aging 125C Change in Hardness

1 Day (1.1) (1.9) (2.9)7 Days (0.7) (1.6) (3.9)30 Days (0.4) (3.4) (4.6)

Change in Tensile Strength1 Day 1.2 (0.8) (4.9)7 Days 7.4 (0.4) (4.9)30 Days 3.9 (9.3) (25.6)

Change in Elongation (%)1 Day (0.9) 1.0 10.87 Days 6.1 8.1 23.830 Days 1.2 2.6 (5.6)

Typical Properties

The data listed in this data sheet are typical or average values or engineering estimates based on tests conduct-ed by independent laboratories or by the manufacturer. They are indicative only of the results obtained in suchtests and should not be considered as guaranteed maximums or minimums. Materials must be tested underactual service to determine their suitability for a particular purpose.

15V-2525

V-2725

V-2350

V-2590

1.21.00.60.2 1.6

13

11

9

7

5

3

1 0-1

-3

-5

1.4 1.80.80.4

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F/Fn

Control of Peak Transmissibility with DampingE-A-R VersaDamp V-2000G-411, 1.2 lbs load, 20C

This graph, normalizedfor natural frequency,illustrates the effect ofadded damping onpeak transmissibility.The amount of damp-ing in a material direct-ly controls the magni-tude of amplificationsat resonance.

15

V-2525

20515510555

V-2725

V-2590

V-2350

13

11

9

7

5

3

1

-1

-3

-5

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dB

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Frequency (Hz)

Variation of Isolator Response with Material ChangeE-A-R VersaDamp V-2000G-411, 1.2 lbs load, 20C

The response ofVersaDamp isolatorscan be tuned to a sys-tem without expensivetooling modifications.By controlling both thestiffness, which affectsnatural frequency, andthe damping, whichaffects peak transmis-sibility, it is possible tobalance both isolationand stability.

15

20C

405305205105 505

0C

-20C

40C13

11

9

7

5

3

1

-1

-3

-5

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dB

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Frequency (Hz)

Variation of Response with TemperatureE-A-R VersaDamp V-2525

G-411, 1.2 lbs load

When the amount of damp-ing in a material increases,material response becomesmore temperature-depen-dent. These graphs illus-trate the difference in tem-perature dependence of E-A-R VersaDamp V-2525(above) and V-2590 (below).Although both materials willoperate over the same tem-perature range, the higherdamping of the V-2590causes the performancecharacteristics to vary withtemperature more than theV-2525.

15

20C

405305205105 505

0C-20C

40C

13

11

9

7

5

3

1

-1

-3

-5

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Frequency (Hz)

Variation of Response with TemperatureE-A-R VersaDamp V-2590

G-411, 1.2 lbs load


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Grommets and MountsE-A-R’s proprietary VersaDamp, ISODAMP® and ISOLOSS®

custom and standard isolators feature high internal damping properties for:• Low amplification at resonance to protect equipment during

frequency cycling and random, real-world shock input.• Effective shock protection for sensitive mechanisms within

minimum sway space parameters.• Quick return to system equilibrium after vibration or shock input.

E-A-R isolators are ideal for shock, noise, vibration and motion control inelectronics and electromechanical equipment such as telecommunications,portable devices, computers, disk drives, printers and peripherals; medicaland office equipment; and precision and laboratory instrumentation. Theyare designed especially for mounting frames and mechanisms in cases andequipment cabinets, and are perfect to isolate pumps, fractional horsepowermotors and other small industrial machines.

Applications EngineeringMeeting the needs of design engineers goes beyond supplying the best materials available. Our customers benefit from the technology behind thosematerials as well. Our engineering staff’s extensive real-world experienceand in-depth materials expertise are backed by the latest in diagnostic andtesting facilities. Assistance from an E-A-R applications engineer may entaila quick phone call, a complete in-house lab diagnosis of a prototype or evena visit to the customer’s site.

The E-A-R NOVICON noise and vibration control lab is routinely used todiagnose and quantify problems, to develop the best solutions. A variety ofspecialized lab equipment provides vital data about materials and products,and a hemi-anechoic chamber allows in-house testing of developmental andfinished designs. Our engineers use CAD software to create fast and accurateprototypes as well. Using Native ProE, SDRC or IGES formats, our engi-neers translate complex 3D CAD files directly into precision tooling, without generating a drawing.

Combining Custom Manufacturingand Applications Engineering forCost-Effective Solutions

CAD Design

Performance Testing

Quality Assurance

6

55

12

653

344

Good

Poor

Good

-70C

257F

Excellent

UL94 HBF

Injection Molding

Poor

Excellent

Excellent

Excellent

Good

Excellent

Excellent

Poor

Poor

Good

Poor

Damping T max (dB)

Durometer Shore A

Resilience %

Tensile Strength PSI

Percent Elongation

Tear Strength

Abrasion Resistance

Compression Set Resistance

Low Temperature Embrittlement Point

High Temperature Max Recommended

Heat Aging 212F

Flame resistance

Typical Process Method

Bonding

Weather

Oxidation

Ozone

Water

Acid

Alkali

Gasoline, Kerosene, Etc.(Aliphatic Hydrocarbons)

Benzol, Toluol, Etc.(Aromatic Hydrocarbons)

Alcohol

Degreaser Solvents(Halogenated Hydrocarbons)

15

55

49

674

396

Poor

Poor

Good

-70C

257F

Excellent

UL94 HBF

Injection Molding

Poor

Excellent

Excellent

Excellent

Good

Excellent

Excellent

Poor

Poor

Good

Poor

6

24

23

256

900

Excellent

Good

Good to Excellent

-40C

180F

Excellent

UL94 V-0

Transfer Molding

Good

Excellent

Excellent

Excellent

Good

Good

Good

Excellent

Poor

Fair

Fair

4

56

4.5

1015

424

Excellent

Excellent

Excellent

-27C

180F

Fair to Good

UL94 V-2

Transfer Molding

Good

Excellent

Excellent

Excellent

Good

Good

Good

Excellent

Poor

Fair

Fair to Poor

4

35

4.8

225

400

Fair

Poor

Excellent

-50C

180F

Fair to Good

Poor to Fair

Reaction Mold or Cast

Fair to Good

Excellent

Excellent

Excellent

Good

Poor to Fair

Poor to Fair

Excellent

Poor to Fair

Good

Fair to Poor

8.6

55

15.6

786

335

Good

Good

Fair

-50C

275F

Excellent

Poor

Compression Mold

Fair to Excellent

Excellent

Excellent

Excellent

Excellent

Excellent

Excellent

Poor

Fair to Good

Excellent

Poor

23

50

68

1741

776

Excellent

Excellent

Good

-80C

250F

Good

Poor

Compression Mold

Excellent

Fair

Good

Poor

Excellent

Fair to Good

Fair to Good

Poor

Poor

Good

Poor

20

50

238

584

675

Good

Good to Excellent

Fair to Good

-45C

275F

Good

Good

Compression Mold

Good to Excellent

Excellent

Good

Excellent

Good

Good

Good

Good

Poor

Fair

Poor

18

55

28.4

1103

669

Good

Excellent

Good

-85C

257F

Good

Poor to Fair

Compression Mold

Excellent

Good

Fair to Good

Poor

Excellent

Good

Fair to Good

Excellent

Good

Excellent

Poor

VersaDamp V-2590 Isodamp

IsolossHD

IsolossHDF

IsolossVL

OtherTPE

Urethane Thermoset

ButylRubber

Natural Rubber Neoprene

Nitrile Rubber

4

56

4.5

1420

424

Excellent

Excellent

Excellent

-27C

180F

Fair to Good

UL94 HBF

Transfer Molding

Good

Excellent

Excellent

Excellent

Good

Good

Good

Excellent

Poor

Fair

Fair to Poor

4

56,63,70

5.3

1574

459

Excellent

Good

Fair

-20C

160F

Good to Excellent

UL94 V-0

Injection Molding

Fair

Good to Excellent

Excellent

Excellent

Excellent

Excellent

Good

Good

Fair

Poor

Fair to Poor

Resistance Data


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ThermosetsDurable ISOLOSS HD polyurethane elastomers exhibit excel-lent physical properties and stiffness stability over a broadtemperature range. With a recommended maximum continu-ous operating temperature of 195F (91C), intermittent exposure as high as 225F (107C), HD elastomers are designedespecially for use in metal bonded sandwich mounts.

ISOLOSS VL polyurethane elastomers combine extremelylow modulus and good damping performance with stablematerial properties and strength throughout a useful operatingtemperature range of 32F to 125F (0C to 49C).

Standard IsolatorsIn addition to providing custom prototypes and productionparts, E-A-R stocks a wide range of grommets, bushings,shock pads and mounting feet. Shown on pages 7-9, thesestandard isolators are engineered to solve complex noise,vibration, shock and motion problems in numerous OEMapplications.

ThermoplasticsISODAMP C-1000 Series thermoplastics feature a servicetemperature range to 180F (82C), with each formulationtemperature tuned to offer the optimal combination of stiffness and damping in three temperature ranges.

• C-1002 from 55F to 105F (13C to 41C)• C-1105 from 80F to 130F (27C to 54C)• C-1100 from 95F to 145F (35C to 63C)

Isolation Materials Comparison ChartCompetitive AlternativesE-A-R Highly Damped Materials

All VersaDamp formulations are available in the standarddesigns shown on pages 7-8.

B H C

EFA

DA

B

F

E

G

C

D

Symmetric

Asymmetric

A

A

J

I

H I

H

E

C

CB E

GA

F

E

D

D

D

H

B

B

F

FG

G

C

A

BE

G

C

D

Symmetric,Low-Load

F

Symmetric,Internally Ribbed

Family Description Load (lbs) Dimensions (inches)

A B C D E F G HRecommended Plate Hole Inside Overall Outside Edge Rib Rib

Maximum Thckns. Diam. Diam. Height Diam. Radius Height Width

RIBBED GROMMETS G-401 6.0 .063 .375 .224 .313 .563 .125 .063 .063

Symmetric G-402 6.0 .125 .375 .226 .375 .563 .125 .063 .063

G-403 6.0 .063 .375 .276 .313 .625 .125 .063 .063

G-404 6.0 .125 .375 .281 .375 .625 .125 .063 .063

Symmetric, G-410 3.0 .057 .250 .155 .230 .379 .050 .040 .050

Internally Ribbed G-411 6.0 .063 .375 .188 .323 .563 .130 .063 .063

A B C D E F / G H / I JPlate Hole Inside Overall Outside Lg./Sm. Lg./Sm.Rib Rib

Thckns. Diam. Diam. Height Diam. Flg. Height Height Width

Asymmetric G-430 5.0 .055 .375 .180 .395 .560 .210/.130 .100/.065 .062

G-431 8.0 .055 .560 .172 .390 .750 .210/.125 .100/.065 .062

A B C D E F GPlate Hole Inside Overall Outside Rib Rib

Thckns. Diam. Diam. Height Diam. Height Width

Symmetric, G-427 1.5 .049 .312 .180 .195 .440 .025 .056

Low-Load G-461 0.3 .037 .307 .157 .271 .393 .063 .051

G-462 0.3 .047 .304 .153 .276 .393 .063 .051

Standard Isodamp Grommets and MountsE

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VersaDamp Formulations are Available in these Standard Configurations

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For C-1002 add “-1” after part number (e.g. G-401-1) For C-1105 add “-2” after the part number (e.g. G-401-2) For C-1100 add “-3” after the part number (e.g. G-401-3)

Add “-formulation number” afterpart number, see chart page 3 (e.g. G-401-2325)

Standard grommets and mounts shownon pages 7-8 are available in ISODAMPand VersaDamp formulations.

ISODAMP VersaDamp

Asymmetric

Shear

A

D

D

B

B G

E

G

HC

CE

F

A

I S O D A M P

I S O D A M P


A B C D E F G HRecommended Plate Hole Inside Overall Outside Edge Lg. Flg. Sm. Flg.


NON-RIBBED GROMMETS G-501 17.0 .060 .360 .187 .120 .500 n/a n/a n/aSymmetric G-502 17.0 .063 .338 .182 .182 .500 n/a n/a n/a

G-503 10.0 .054 .244 .190 .306 .385 .020 n/a n/aG-504 13.0 .063 .309 .183 .187 .437 n/a n/a n/aG-505 17.0 .062 .375 .190 .175 .500 n/a n/a n/aG-506 14.0 .043 .319 .177 .220 .460 .020 n/a n/aG-507 40.0 .070 .503 .277 .396 .751 .050 n/a n/a

Sym., Radiused-Edge G-521 25.0 .062 .375 .270 .325 .625 .125 n/a n/aAsymmetric G-511 40.0 .063 .562 .180 .395 .753 n/a .214 .118

G-512 26.0 .115 .437 .245 .620 .625 n/a .380 .125G-513 40.0 .078 .500 .304 .500 .750 n/a .290 .132

A B C D E F G —Plate Hole Inside Overall Outside Flange Boss Out. —

Thckns. Diam. Diam. Height Diam. Thickns. Diam.

Shear G-601 2.0 .056 .560 .248 .375 .750 n/a n/a —

Symmetric,Radiused-Edge

AF

C

D

BE

Symmetric

BCE

DA F

Standard Isodamp Grommets and MountsE

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VersaDamp Formulations are Available in these Standard Configurations

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Non-ribbed Bushings

Ribbed Bushings

R-445

B-434 B-435

R-444

A

AB

B

B

CC

C

E

E

D

D

D

H G

D

E

E E

G

H

CC

H DG

F

F

A

I S O D A M P


A B C D E F G HRecommended Shank Shank Inside Overall Flange Flange Rib Rib

Maximum Height Diam. Diam. Height Diam. Height Height Width

BUSHINGS R-444 10.0 n/a n/a .460 .250 .813 n/a .078 .085Ribbed B-434 10.0 .313 .469 .260 .563 .813 .250 .078 .085

R-445 25.0 n/a n/a .457 .520 1.000 n/a .132 .125B-435 25.0 .544 .473 .260 1.060 1.000 .516 .132 .135

Non-Ribbed B-531 17.0 .120 .360 .189 .175 .500 .055 n/a n/a B-532 40.0 .132 .420 .271 .259 .750 .120 n/a n/aB-533 100.0 .085 .750 .427 .325 1.265 .240 n/a n/a

Mounting Feet Mounting Feet Equipment Mounts

A

B

C

D

E

A

B

C

E

F

D

EB

C

A D

I S O D A M P


A B C D E FBolt Flg. Bolt Flg. Inside Overall Outside Bolt Flg.Height Diam. Diam. Height Diam. Height

C-1002 MF-1010 5.0-15.0 .270 .493 .121 .521 .982 n/aMOUNTING FEET MF-1010PSA 5.0-15.0 .270 .493 .121 .521 .982 n/a

A B C D E FShank Shank Inside Mount Mount Bolt Flg.Height Diam. Diam. Height Diam Height

C-1002 L-020 10.0-20.0 .215 .500 .190 .755 1.502 .410MOUNTING FEET L-021 10.0-20.0 n/a .500 .194 .755 1.502 .410

L-030 10.0-20.0 .215 .509 .325 .755 1.502 .410L-031 10.0-20.0 n/a n/a .320 .755 1.502 .410

C-1002 ML-4250 30.0-70.0 .125 .500 .327 .625 1.172 n/aEQUIPMENT MOUNTS ML-42100 60.0-140.0 .188 .750 .443 .820 1.656 n/a

ML-42200 120.0-300.0 .260 1.010 .575 1.007 2.371 n/aML-42500 300.0-700.0 .355 1.000 .549 1.385 3.667 n/a

Standard Isoloss Grommets and MountsE

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Male-Male Sandwich MountsP L P

Male-Female Sandwich Mounts

Male-Blank Sandwich Mounts

Female-Blank Sandwich Mounts

Family Description Load (lbs) Dimensions Metal Insert

D L P G TD

Compression Shear Diam. Length Type Overall Grip DepthMaximum (in) (in) Height (in) (in)

HD/VL MM-100-UC04-H 4.0 1.5 .280 .320 #4-40 .200 .060 n/aSANDWICH MOUNTS MM-100-UC04-V 0.5 0.2 .280 .320 #4-40 .200 .060 n/a

Male-Male MM-200-UC06-H 8.0 3.0 .405 .500 #6-32 .375 .060 n/aMM-200-UC06-V 1.0 0.4 .405 .500 #6-32 .375 .060 n/aMM-200-UC08-H 8.0 3.0 .405 .500 #8-32 .375 .060 n/aMM-200-UC08-V 1.0 0.4 .405 .500 #8-32 .375 .060 n/aMM-300-UC25-H 20.0 5.0 .625 .625 1/4-20 .500 .100 n/aMM-400-UC31-H 50.0 13.0 1.00 .750 5/16-18 .625 .100 n/a

Male-Blank MB-100-UC04-H 4.0 .280 .320 #4-40 .200 .060 n/aMB-100-UC04-V 0.5 .280 .320 #4-40 .200 .060 n/aMB-200-UC06-H 8.0 .405 .500 #6-32 .375 .060 n/aMB-200-UC06-V 1.0 .405 .500 #6-32 .375 .060 n/aMB-200-UC08-H 8.0 .405 .500 #8-32 .375 .060 n/aMB-200-UC08-V 1.0 .405 .500 #8-32 .375 .060 n/aMB-300-UC25-H 20.0 .625 .625 1/4-20 .500 .100 n/aMB-400-UC31-H 50.0 1.00 .750 5/16-18 .625 .100 n/a

Male-Female MF-100-UC04-H 2.0 0.8 .280 .320 #4-40 .200 .060 .110MF-100-UC04-V 0.3 0.1 .280 .320 #4-40 .200 .060 .110MF-200-UC06-H 4.0 2.0 .405 .500 #6-32 .375 .060 .160MF-200-UC06-V 0.6 0.3 .405 .500 #6-32 .375 .060 .160MF-200-UC08-H 4.0 2.0 .405 .500 #8-32 .375 .060 .160MF-200-UC08-V 0.6 0.3 .405 .500 #8-32 .375 .060 .160MF-300-UC25-H 12.0 3.5 .625 .625 1/4-20 .500 .100 .260MF-400-UC31-H 45.0 10.0 1.00 .750 5/16-18 .625 .100 .290

Female-Blank FB-100-UC04-H 2.0 .280 .320 #4-40 n/a n/a .110FB-100-UC04-V 0.3 .280 .320 #4-40 n/a n/a .110FB-200-UC06-H 4.0 .405 .500 #6-32 n/a n/a .160FB-200-UC06-V 0.6 .405 .500 #6-32 n/a n/a .160FB-200-UC08-H 4.0 .405 .500 #8-32 n/a n/a .160FB-200-UC08-V 0.6 .405 .500 #8-32 n/a n/a .160FB-300-UC25-H 12.0 .625 .625 1/4-20 n/a n/a .260FB-400-UC31-H 45.0 1.00 .750 5/16-18 n/a n/a .290

I S O L O S S

Dimensions given here are nominal. Exact specification print available on request.

D

GG

LP

D

G

P L

D

TD

G

L

D

TD

A

C

D

A

H

E

C

D

B

FG

Symmetric, Internally Ribbed

B

B

GCE

E

F


A B C D E F G HRecommended Plate Hole Inside Overall Outside Edge Rib Rib


HD/VL GROMMETSSymmetric, G-411-H 6.0 .063 .375 .188 .313 .555 .125 .063 .063Internally Ribbed G-411-V 1.0 .054 .377 .185 .317 .565 .125 .063 .063

A B C D E F G HPlate Hole Inside Overall Outside Flange Boss Out. Rib

Thckns. Diam. Diam. Height Diam. Thckns. Diam. Width

Shear G-601-H 2.0 .056 .565 .245 .375 .750 .237 .375 n/aG-601-V 0.3 .050 .569 .245 .380 .755 .245 .380 n/a

A B C D E F G HShank Shank Inside Overall Flange Flange Boss Out. RibHeight Diam. Diam. Height Diam. Thckns. Diam. Width

EQUIPMENT MOUNTS ML-4250-H 30.0-70.0 .125 .495 .309 .629 1.169 n/a n/a n/aML-4250-V 5.0-10.0 .126 .500 .313 .638 1.190 n/a n/a n/a

I S O L O S S

Grommets and mounts on this page are available in Isoloss HD and VL formulations. For Isoloss HD, add ”-H” after part number. For Isoloss VL, add “-V”.

Shear

Equipment Mounts


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E-A-R Specialty Composites is a busi-ness unit of Aearo Company, which alsois headquartered in Indianapolis. Aearois a leading worldwide manufacturerand marketer of personal protectionequipment and safety devices, includingearplugs, earmuffs, safety eyewear andrespirators. Aearo operates manufactur-ing facilities throughout the world andhas more than 2,000 employees.

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Visit our website at any time for ideas, example applications, inter-active worksheets, technical data—or to contact us for samples, quotation or technical assistance to help solve your noise, vibration,shock or cushioning problem. With our extensive lines of high performance energy control materials, including the new VersaDamp2000 TPE system, we can add value—reliability, precision, quietoperation or cushioned comfort—to most any product design.

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Seconds Away!Whether you have general questions about vibration orshock control, or you need help with specific productdesign, our applications engineers are just a phone callaway. For more in-depth assistance, you can exchangeCAD files with us on our ftp site, or submit a productfor a complete in-house lab evaluation.

Documents

Complete Solution Engineering for Vibration, Shock, Noise & … 2000 TPE... · 2017. 12. 18. · Solution Engineering for Vibration, Shock, Noise & Cushioning 1 The VersaDamp 2000