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I R 1 2 3 4 5 6 7 8 9 10 11 12 13 T 14 15 A PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM 8 - VIBRATION AND SHOCK MOUNTS Spring and Silicone Gel Vibration Dampers pg. 8-8 Silicone Gel Vibration Dampers Double-Studded pg. 8-6 Silicone Gel Vibration Dampers Flanged pg. 8-5 Silicone Gel Sheets pg. 8-10 Silicone Gel Vibration Dampers Bushings pg. 8-9 Silicone Gel Tape pg. 8-11 Silicone Gel Chip pg. 8-11 Cylindrical Mountings to 54 kgf pg. 8-17 Cylindrical Mountings to 64 kgf pg. 8-18 Cylindrical Mountings to 84 kgf pg. 8-19 Silicone Foam Sheets pg. 8-12 Cylindrical Mountings to 6 kgf pg. 8-13 Cylindrical Mountings to 34 kgf pg. 8-14 Cylindrical Mountings to 36 kgf pg. 8-15 Cylindrical Mountings to 48 kgf pg. 8-16 Cylindrical Mountings to 95 kgf pg. 8-20 Conical Bumpers pg. 8-21 Ring Mountings pg. 8-22 M-Style Mountings pg. 8-23 V-Style Mountings pg. 8-24 V-Style Mountings pg. 8-24

8 - VIBRATION AND SHOCK MOUNTS I

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Page 1: 8 - VIBRATION AND SHOCK MOUNTS I

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Metric

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8-1

8 - VIBRATION AND SHOCK MOUNTS

Spring and Silicone Gel VibrationDampers pg. 8-8

Silicone Gel Vibration DampersDouble-Studded pg. 8-6

Silicone Gel Vibration DampersFlanged pg. 8-5

Silicone Gel Sheetspg. 8-10

Silicone Gel Vibration DampersBushings pg. 8-9

Silicone Gel Tapepg. 8-11

Silicone Gel Chippg. 8-11

Cylindrical Mountings to 54 kgfpg. 8-17

Cylindrical Mountings to 64 kgfpg. 8-18

Cylindrical Mountings to 84 kgfpg. 8-19

Silicone Foam Sheetspg. 8-12

Cylindrical Mountings to 6 kgfpg. 8-13

Cylindrical Mountings to 34 kgfpg. 8-14

Cylindrical Mountings to 36 kgfpg. 8-15

Cylindrical Mountings to 48 kgfpg. 8-16

Cylindrical Mountings to 95 kgfpg. 8-20

Conical Bumperspg. 8-21

Ring Mountingspg. 8-22

M-Style Mountingspg. 8-23

V-Style Mountingspg. 8-24

V-Style Mountingspg. 8-24

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Metric

0 10

8-2

8 - VIBRATION AND SHOCK MOUNTS

Heavy-Duty Base MountingsGeneral Purpose pg. 8-28

Base Mountings to 10 lbs (4.6 kgf) pg. 8-26

Base Mountings to 242 lbs (110 kgf) pg. 8-27

Wheel Leveling Carry Mountingspg. 8-29

Leveling Carry Mountingspg. 8-30

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Metric

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8-3

ADVANTAGES OF SILICONE VS. RUBBER

A10Z61and

A10Z62Series

Silicone

UrethaneHigh

DampingRubber

NBR(Rubber)

NaturalRubber

50

60

70

40

30

20

10

0

COM

PRES

SIO

N S

ET %

Figure 2: COMPRESSION SETOutstanding restoration is available even when Silicone Gel stays compressed.

1. Compress above materials by 25% and leave compressed for 22 hours in 70°C (158° F).2. Release compression and leave in normal temperature for 30 minutes.

50

60

70

40

30

20

10

0-100(-148) (-58) (+32) (+122) (+212) (+302)

-50 0 50 100 150

REB

OU

ND

RES

ILIE

NCE

%

TEMPERATURE °C (°F)

Figure 1: REBOUND RESILIENCENo matter what the temperature could be, Silicone Gel performs more stably than other materials.

A10Z61 and A10Z62 Series SiliconeUrethane High Damping RubberNBR (Rubber)Natural Rubber

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Metric

0 10

8-4

1.07

52.5

1.52

0.2

6.6 x 1014

++--++---

-40°C to +200°C

TECHNICAL INFORMATION FOR SILICONE GEL DAMPERS

Catalog Number Quantity of Deflection (mm) Load at Deflection (kgf)

A10Z61MTHBA10Z61MTHAA10Z61MTHCA10Z61MTHTWA10Z61MMN03A10Z61MMN05A10Z61MMN07A10Z61MMN10A10Z61MSF02A10Z61MSF05A10Z61MSF10

6.3 +/-13.3 +/-15 +/-14.4 +/-0.53.5 +/-13.5 +/-13.5 +/-13.5 +/-14 +/-0.54 +/-0.54 +/-0.5

0.0100.0100.0260.2080.0310.0520.0730.1040.0310.0780.146

* JIS K 2207

** Japan Rubber Association Standard (SRIS 0101)

General Characteristics A10Z61MA1 A10Z61MA2 & A10Z61MB1 A10Z61MB2 & A10Z61MSF10Specific Gravity 1.05

55

1.52

0.2

4.0 x 1014

++--++---

-40°C to +200°C

Needle*Penetration

(1/10 mm)Hardness

Asker C**Specific Heat

(J/g x K)Thermal

Conductivity(W/m x K)

Specific VolumeResistance Ratio

(Ohm x cm)Toluene Acetone

MethanolDistilled H2O

FuelLubricant

NaCI (10%)HCI (10%)

NaOH (5%)Operating

Temperature

ChemicalResistance

1.06

33

1.51

0.2

3.2 x 1014

++--++---

-40°C to +200°C

+ = Has a Reaction - = No Reaction

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Metric

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8-5

FLANGED SILICONE GEL VIBRATION DAMPERS

TO BE USED IN COMPRESSION ONLYFOR SMALL TO INTERMEDIATE LOAD APPLICATIONSDAMPS LOW FREQUENCY VIBRATIONCAN BE USED WHEN SPACE IS LIMITED

MATERIAL: Stud - Steel, Unichro Plated Body - Silicone Gel Flange Plate - Stainless Steel

OptimumLoad

kgf/leg

1.25 to 3.253.25 to 7.57.5 to 12.5

Catalog Number

METRIC COMPONENT

A10Z61MSF02A10Z61MSF05A10Z61MSF10

60

46Ø36

60°

Ø30Ø24

2-4.2x6LONG HOLE

2-R6

18

SLOTTEDM6

22

TRA

NSM

ISSI

BIL

ITY

100

31.7

10

3.17

1

0.315

0.1

0.0315

0.01 0 20 40 60 80 100

FREQUENCY (Hz)

Damping Rubber

Silicone Dampers

SiliconeDampers

RubberDampers

Resonance PointResonance Magnification

9.5 Hz6.5

19.8 Hz 8.8

Load: 20 kgf /4 LegsVibration Level: 0.2G

TYPICAL CHARACTERISTICS OF THE SILICONE MOUNTS(Example Shown: A10Z61MMN05)

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8-6

DOUBLE-STUDDED SILICONE GEL VIBRATION DAMPERS

TO BE USED IN COMPRESSION ONLYFOR SMALL TO INTERMEDIATE LOAD APPLICATIONSDAMPS LOW FREQUENCY

MATERIAL: Studs - Fig. 1 & 2: Brass, Nickel Plated Fig. 3: Steel, Unichro Plate Body - Silicone Gel

See application page for proper usage.

MATERIAL: Studs - Steel, Unichro Plate Body - Silicone Gel

See application page for proper usage.

Fig.No.

OptimumLoad

kgf/leg

ResonancePoint

Hz

ResonanceMagnification

dB

RecommendedFrequency

Hz

hmm

1123

0.4 to 0.6 0.5 to 0.8 0.8 to 212.5 to 25

13 to 1116 to 1514 to 1210 to 8

13 to 121213 to 1220 to 19

18 ~23 ~20 ~

from 14

18121825

Catalog Number

METRIC COMPONENT

A10Z61MTHBA10Z61MTHAA10Z61MTHCA10Z61MTHTW

OptimumLoad

kgf/leg

ResonancePoint

Hz

ResonanceMagnification

dB

RecommendedFrequency

Hz

2 to 3.53.5 to 5.55.5 to 8.58.5 to 12.5

12 to 1011 to 1011 to 1011 to 10

1214 to 1316 to 1520 to 18

17 ~16 ~16 ~16 ~

Catalog Number *

METRIC COMPONENT

A10Z61MMN03A10Z61MMN05A10Z61MMN07A10Z61MMN10

**

* This type is slotted on the stud for fixing a bolt.** See the next page for Transmissibility Chart.

22

18

M6

Ø24Ø30

M4

15

Ø18

Fig. 1 Fig. 2 Fig. 3

Ø25 Ø35

Ø12

Ø20

h

M6

20

h h

17

Ø28M6

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PROPER APPLICATION OF SILICONE GEL DAMPERS

FEATURES: Highest damping effect arises when gel is compressed 10% up to 30%. Low in temperature dependency, this material offers stable performance from -40°C to +200°C Excellent chemical resistance. Low in compression set. Performance stays the same even after repeated use. Contains nothing harmful. Environment-friendly.

1. EVEN LOAD

2. HANG IN COMPRESSIVE DIRECTION

INSTALLED SURFACE

1. UNEVEN LOAD

3. TWIST

4. TENSILE DIRECTION

5. SHEARING DIRECTION

2. BOLT HOLE OUT OF CENTER

RIGHT USE:

WRONG USE:

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PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM

SPRING AND SILICONE GEL VIBRATION DAMPERS

TO BE USED IN COMPRESSION ONLYDAMPS LOW FREQUENCY VIBRATIONSVERTICAL VIBRATIONS DAMPED WITHOUT HORIZONTAL DEFLECTION

MATERIAL: Studs - Brass Body - Silicone Gel Spring - Piano Wire Type B, Nickel Plated

OptimumLoad

kgf/leg

ResonancePoint

Hz

ResonanceMagnification

dB

RecommendedFrequency

HzThread

0.8 to 1.61.5 to 4 10 to 8

16 to 1418 to 16 from 14

M3M6

Catalog Number

METRIC COMPONENT

A10Z61MBG7A10Z61MBG8

D805 P8-08V100 P5-14D785 P8-6Geltec

THREAD

23

Ø15Ø28

12

SPRING

Demonstration of Silicone Gel's outstanding shock-absorbing abilities.An ordinary fresh raw egg dropped down from 18 meters high to a 2 cm thick Silicone Gel bed does not break. It is publicly proven many times.

8-08

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VIBRATION DAMPING SILICONE GEL BUSHINGS

PROTECTS FRAGILE SUBJECTS FROM MICRO-VIBRATIONS AND LIGHT SHOCKS

MATERIAL: Collar - Brass Bushing - Silicone Gel

More techincal data is given on preceding pages.

Fig.No.

dCollar

I.D.

LCollarLength

CollarThickness

OptimumLoad

kgf/leg

ResonancePoint

Hz

ResonanceMagnification

dB

RecommendedFrequency

Hz

1

2

2

3

3

3

3

3

4

4

6

7

7

11

11

0.5

1

1

1

1

64 to 42

67 to 35

49 to 37

49 to 23

20 to 15

0.05 to 0.188

0.125 to 0.625

0.625 to 1

1 to 3.75

3.75 to 8

7 to 9

9 to 10

15 to 16

15 to 17

19 to 23

0.05 kg • 90 ~0.188 kg • 60 ~0.125 kg • 95 ~0.625 kg • 50 ~0.625 kg • 70 ~ 1 kg • 55 ~ 1 kg • 70 ~ 3.75 kg • 35 ~ 3.75 kg • 30 ~ 8 kg • 25 ~

Catalog Number

METRIC COMPONENT

A10Z61MS

A10Z61MA1

A10Z61MA2

A10Z61MB1

A10Z61MB2

3

d

L6.5

5

5

4L

4

4

d

3.5

Ø4Ø7

Ø7

Ø11

Ø14Ø9

Ø6Ø14Ø25

Fig. 3

Fig. 2Fig. 1

Ø14Ø25

Ø14Ø9

Ø5

Ø113

L

d

BOLT (NOT SUPPLIED)

WASHER (NOT SUPPLIED)GEL BUSHING

GEL BUSHING

OBJECT TO ISOLATE

MOUNTING BASE

COLLAR

INSTALLATION DIAGRAM

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Metric

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8-10

SILICONE GEL SHEETS

LOW RESONANCE MAGNIFICATIONOZONE, UV AND CHEMICAL RESISTANTSHOCK ABSORBERREDUCES NOISE

MATERIAL: Silicone Gel

INSTALLATION:

Divide for light load. Add for heavy load. Make sure of total subject load and then select optimum gel sheet.

Example: For 0.3 kgf load, add a board for extra weight or divide A10Z62MSN02 to reduce projections.

For 10 kgf load, divide A10Z62MSN15 into pieces.

For 80 kgf load, use two of A10Z62MSN50 and divide if needed.

6813

20 to 18

from 38from 40from 37from 30

1.4 to 31.5 to 2.51.1 to 2.20.7 to 2

YellowGreen

OrangeBlue

0.5 to 2 2 to 5 5 to 1515 to 50

27 to 2129 to 2326 to 1822 to 15

METRIC COMPONENT

A10Z62MSN02A10Z62MSN05A10Z62MSN15A10Z62MSN50

ResonancePoint

Hz

ResonanceMagnification

dB

RecommendedFrequency

Hz

Deflectionmm Color

OptimumLoad

kgf/sheetCatalog Number

SUBJECT BOARD

GEL SHEET

100

1005

2

Ø9 Ø10

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Metric

0 10

8-11

SILICONE GEL TAPE & CHIPS

LOW COMPRESSION SETHIGH WEATHER RESISTANCEHIGH CHEMICAL RESISTANCEEFFECTIVE IN NARROW SPACE

MATERIAL: Silicone Gel

OPERATING TEMPERATURE: -40°C to +100°C

W t

L

ADHESIVE AGENTON ONE SIDE

Fig. 2

W

Lt

ADHESIVE AGENT ON ONE SIDE

Fig. 1

112233

3535

1035

10

102010201020

1010151515202020

100010001000100010001000

1010151515202020

METRIC COMPONENT

A10Z62MGT1A10Z62MGT2A10Z62MGT3A10Z62MGT4A10Z62MGT5A10Z62MGT6

A10Z62MGC1A10Z62MGC2A10Z62MGC3A10Z62MGC4A10Z62MGC5A10Z62MGC6A10Z62MGC7A10Z62MGC8

L tWCatalog Number

Fig. 1 Tape

Fig. 2 Chips*

* Priced per sheet (25 chips per sheet)

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Metric

0 10

8-13

Minimum Load for 81% Isolation (kgf)

*

*0.320.45

1000 1250 27501750 3000 36002500225020001500

0.50.71.21.9

1000 1250 27501750 3000 36002500225020001500

CYLINDRICAL MOUNTINGS • TO 6 kgf

FOR COMPRESSION LOADS OF 2 TO 6 kgfSHEAR LOADS OF 1 TO 3 kgf

MATERIAL: Fastener - Steel, Zinc Plated Isolator - Natural Rubber

NOTE: Maximum unthreaded portion of stud does not exceed 1.59 mm.

LOAD DEFLECTION GRAPHS: Deflections below the line x–x are considered safe practice for static loads; data above that line are useful for calculating deflections under dynamic loads.

12.5L

Ø11M4

COMPRESSION

AB

CD xx

x

x

x

x

x

x

DEFLECTION (mm)

LOAD

(kgf

)

0 1.02 1.520.51 2.03 2.54 3.05

0.9

1.8

2.7

3.6

4.5

5.5

6.4

SHEAR

AB

CD

x

xx

x

x

x

x

x

DEFLECTION (mm)

LOAD

(kgf

)

0 1.27 2.54 3.81 5.08 6.35 7.62

0.9

1.8

2.7

3.6

0.5

1.4

2.3

3.2

Load RatingA, B, C or D

◊ Length, L 07 = 7 mm ** 10 = 10 mm

A 1 0 Z 2 M 3 0 2 M 4

* At these forcing frequencies, lesser loads will yield less than 81% isolation.** To be discontinued when present stock is depleted.

Compression

Maximum Load kgf

A

B

C

D

––––

––––

––––

Forcing Frequency in Cycles per Minute

Minimum Load for 81% Isolation (kgf)

2.22.94.76

––––

1.82.44.55.9

0.81.122.6

1.41.93.54.7

1.11.52.93.9

0.91.32.43.2

Shear

Maximum Load kgf

A

B

C

D

Forcing Frequency in Cycles per Minute

1.21.62.52.9

1.18–––

0.771.182.142.76

0.540.871.452

0.450.631.131.54

0.320.50.871.22

*

*0.410.63

0.220.370.681

*0.320.590.82

*0.280.50.72

METRIC COMPONENTCATALOG NUMBER

LoadRating

LoadRating

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Metric

0 10

8-14

Shear

Maximum Load kgf

Forcing Frequency in Cycles per Minute

Minimum Load for 81% Isolation (kgf)

*

*

*

*

1100 1250 27501750 3000 36002500225020001500

Compression

Maximum Load kgf

Forcing Frequency in Cycles per Minute

Minimum Load for 81% Isolation (kgf)

1100 1250 27501750 3000 36002500225020001500

4.5 5.710.712.5

CYLINDRICAL MOUNTINGS • TO 34 kgf

FOR COMPRESSION LOADS OF 18 TO 34 kgfSHEAR LOADS OF 9 TO 19 kgf

MATERIAL: Fastener - Steel, Zinc Plated Isolator - Natural Rubber

NOTE: Maximum unthreaded portion of stud does not exceed 1.59 mm.

LOAD DEFLECTION GRAPHS: Deflections below the line x–x are considered safe practice for static loads; data above that line are useful for calculating deflections under dynamic loads.

A 1 0 Z 2 M 3 0 5 M 0 6Load RatingA, B, C or D

LoadRating

A

B

C

D

––––

––––

––––

18.219.533.634

––––

13.817.233.6 –

6.1 7.91517.5

10.913.626.530.6

8.811.321.625.2

7.3 9.317.920.6

* At these forcing frequencies, lesser loads will yield 81% isolation.

LoadRating

A

B

C

D

8.6 9.516.819

7.18.6––

5.7 714.318.1

3.8 4.810.213.3

2.9 3.6 7.710

*2.96.48.4

*

*

*4.3

*2.35.27.2

*

*4.35.9

*

*

* 5

13.512

M6 Ø25

AB

CD

x

x

x

x

x

x

x

x

DEFLECTION (mm)

LOAD

(kgf

)

0 1.02 1.520.51 2.03 2.54 3.05

9182736

45546473

8291

A

B

x

x

x

x

x

xx

x

DEFLECTION (mm)

LOAD

(kgf

)

0 1.27 2.54 3.81 5.08 6.35 7.62

14

5

9

27

18

23

36

32

COMPRESSIONSHEAR

METRIC COMPONENTCATALOG NUMBER

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Metric

0 10

8-15

Minimum Load for 81% Isolation (kgf)

Shear Forcing Frequency in Cycles per Minute

*

*1.62.3

850 1100 25001500 3000 36002250200017501250

2.33.25.27.7

Compression

Maximum Load kgf

Forcing Frequency in Cycles per Minute

Minimum Load for 81% Isolation (kgf)

850 1100 25001500 3000 36002250200017501250

CYLINDRICAL MOUNTINGS • TO 36 kgf

FOR COMPRESSION LOADS OF 15 TO 36 kgfSHEAR LOADS OF 8 TO 18 kgf

MATERIAL: Fastener - Steel, Zinc Plated Isolator - Natural Rubber

NOTE: Maximum unthreaded portion of stud does not exceed 1.59 mm.

LOAD DEFLECTION GRAPHS: Deflections below the line x–x are considered safe practice for static loads; data above that line are useful for calculating deflections under dynamic loads.

LoadRating

A

B

C

D

––––

––––

––––

1518.127.235.9

13.217.9

––

9.512.922.232.9

3.24.37.7

11.1

7.3 9.816.825

5.7 7.713.419.7

4.8 6.410.916.3

* At these forcing frequencies, lesser loads will yield 81% isolation.

LoadRating

Maximum Load kgf

A

B

C

D

8.29.5

15.418.1

7.3–––

4.2 5.911.114.5

3.3 4.6 9.111.8

2.33.26.78.6

1.72.35.16.7

1.31.84.15.5

11.43.44.5

0.81.22.83.8

0.50.822.7

1912

M6 Ø25

A

B

C

D

xx

x

x

x

x

x

x

DEFLECTION (mm)

LOAD

(kgf

)

0 1.02 1.520.51 2.03 2.54 3.05 3.56

5

9

14

18

23

27

32

3641

DEFLECTION (mm)

LOAD

(kgf

)

0 1.27 2.54 3.81 5.08 6.35 7.62 8.89

9

5

2

7

16

11

14

2018

COMPRESSION

A

B

C

D

x

x

x

x

x

xx

x

SHEAR

A 1 0 Z 2 M 3 0 0 M 0 6Load RatingA, B, C or D

METRIC COMPONENTCATALOG NUMBER

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PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM

Metric

0 10

8-16

Minimum Load for 81% Isolation (kgf)

Shear

Maximum Load kgf

Forcing Frequency in Cycles per Minute

*

*

*

*

700 850 22501250 2500 30002000175015001100

Compression

Maximum Load kgf

Forcing Frequency in Cycles per Minute

Minimum Load for 81% Isolation (kgf)

700 850 22501250 2500 30002000175015001100

– 5.7 8.811.6

CYLINDRICAL MOUNTINGS • TO 48 kgf

FOR COMPRESSION LOADS OF 21 TO 48 kgfSHEAR LOADS OF 12 TO 30 kgf

MATERIAL: Fastener - Steel, Zinc Plated Isolator - Natural Rubber

LOAD DEFLECTION GRAPHS: Deflections below the line x–x are considered safe practice for static loads; data above that line are useful for calculating deflections under dynamic loads.

LoadRating

A

B

C

D

––––

––––

––––

21.333.643.547.6

20.232.9

––

13.62234.345.4

5 7.912.717.2

1016.125.533.1

8.212.319.525.6

6.1 9.515.420.4

* At these forcing frequencies, lesser loads will yield 81% isolation.

LoadRating

A

B

C

D

12.318.629.929.9

12.3–––

8.814.124.327.7

5.2 8.61517.2

4.1 6.61213.8

2.7 4.8 8.610

*3.66.48.8

*

*5.25.9

*

*4.14.8

*

*

*3.9

A 1 0 Z 2 M 3 1 1 M 0 8Load RatingA, B, C or D

METRIC COMPONENTCATALOG NUMBER

2513.5

M8 Ø35

A

B

CD

xx

xx

xx

x

x

DEFLECTION (mm)

LOAD

(kgf

)

0 2.54 3.811.27 5.08 6.35 7.62

9182736

4554647382

A

B

D C

x

x

x

x

x

x

x

x

DEFLECTION (mm)

LOAD

(kgf

)

0 2.54 5.08 7.62 10.16 12.7

14

5

9

27

18

23

32

36

COMPRESSION SHEAR

91

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Metric

0 10

8-17

Shear

Maximum Load kgf

Forcing Frequency in Cycles per Minute

Minimum Load for 81% Isolation (kgf)

*

*

*

*

600 850 20001100 2500 3000175015001250950

Compression

Maximum Load kgf

Forcing Frequency in Cycles per Minute

Minimum Load for 81% Isolation (kgf)

600 850 20001100 2500 3000175015001250950

– 3.9 6.412

CYLINDRICAL MOUNTINGS • TO 54 kgf

FOR COMPRESSION LOADS OF 19 TO 54 kgfSHEAR LOADS OF 10 TO 29 kgf

MATERIAL: Fastener - Steel, Zinc Plated Isolator - Natural Rubber

LOAD DEFLECTION GRAPHS: Deflections below the line x–x are considered safe practice for static loads; data above that line are useful for calculating deflections under dynamic loads.

LoadRating

A

B

C

D

––––

––––

––––

18.62940.854.4

15.7–––

12.521.836.3

3.2 5.5 9.117.5

8.614.52540.4

6.410.918.832

4.5 7.913.624

* At these forcing frequencies, lesser loads will yield 81% isolation.

LoadRating

A

B

C

D

9.514.121.828.6

9.1–––

5 8.214.322.7

3.9 6.411.318.6

3 4.8 8.814.8

2.5 3.6 712.5

*2.559.3

*

*3.97.3

*

*

*6.4

*

*

*3.6

A 1 0 Z 2 M 3 1 0 M 0 8Load RatingA, B, C or D

METRIC COMPONENTCATALOG NUMBER

3213.5

M8 Ø32

COMPRESSION

AB

CD xx

x

x

x

x

x

x

DEFLECTION (mm)

LOAD

(kgf

)

0 1.02 1.520.51 2.03 2.54 3.05

0.9

1.8

2.7

3.6

4.5

5.5

6.4

SHEAR

AB

CD

x

xx

x

x

x

x

x

DEFLECTION (mm)

LOAD

(kgf

)

0 1.27 2.54 3.81 5.08 6.35 7.62

0.9

1.8

2.7

3.6

0.5

1.4

2.3

3.2

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Metric

0 10

8-18

Minimum Load for 81% Isolation (kgf)

Shear

Maximum Load kgf

Forcing Frequency in Cycles per Minute

*

**

*

950 1100 25001500 3000 36002250200017501250

Compression

Maximum Load kgf

Forcing Frequency in Cycles per Minute

Minimum Load for 81% Isolation (kgf)

950 1100 25001500 3000 36002250200017501250

5.5 9.113.6

CYLINDRICAL MOUNTINGS • TO 64 kgf

FOR COMPRESSION LOADS OF 25 TO 64 kgfSHEAR LOADS OF 15 TO 29 kgf

MATERIAL: Fastener - Steel, Zinc Plated Isolator - Natural Rubber

LOAD DEFLECTION GRAPHS: Deflections below the line x–x are considered safe practice for static loads; data above that line are useful for calculating deflections under dynamic loads.

LoadRating

A

B

C

D

––––

––––

––––

25.433.149.564.4

22.733.1

––

17.223.138.658.5

5.7 7.512.720

12.917.728.844.9

10.213.822.735.4

8.211.118.629

* At these forcing frequencies, lesser loads will yield 81% isolation.

LoadRating

A

B

C

D

14.517.223.129

10.414.5

––

8.211.120.226.3

6.6 8.616.321.1

4.5 5.911.815.4

3.4 4.3 8.812.3

*3.26.49.3

*

*5.57.7

*

*4.56.4

*

*

*4.3

A 1 0 Z 2 M 3 1 4 M 0 8Load RatingA, B, C or D

METRIC COMPONENTCATALOG NUMBER

AB

C

Dx

x

x

x

x

x

x

x

DEFLECTION (mm)

LOAD

(kgf

)

0 1.02 1.520.51 2.03 2.54 3.05

18

9

27

36

45

54

64

73

A

B

DC

x

x

x

x

x

x

x

x

DEFLECTION (mm)

LOAD

(kgf

)

0 0.25 0.51 0.76 1.02

14

4

9

27

18

23

32

36

COMPRESSION SHEAR

1913.5

M8 Ø32

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Metric

0 10

8-19

Shear

Maximum Load kgf

Forcing Frequency in Cycles per Minute

*

*

*

*

950 1100 25001500 2750 30002250200017501250

Compression

Maximum Load kgf

Forcing Frequency in Cycles per Minute

Minimum Load for 81% Isolation (kgf)

950 1100 25001500 2750 30002250200017501250

–15.924.533.6

CYLINDRICAL MOUNTINGS • TO 84 kgf

FOR COMPRESSION LOADS OF 42 TO 84 kgfSHEAR LOADS OF 16 TO 30 kgf

MATERIAL: Fastener - Steel, Zinc Plated Isolator - Natural Rubber

LOAD DEFLECTION GRAPHS: Deflections below the line x–x are considered safe practice for static loads; data above that line are useful for calculating deflections under dynamic loads.

LoadRating

A

B

C

D

––––

––––

––––

42.253.571.783.9

––––

32.248.1

––

11.319.529.540.8

23.136.754.974.4

17.72943.559.4

14.123.635.849.5

* At these forcing frequencies, lesser loads will yield 81% isolation.

LoadRating

A

B

C

D

Minimum Load for 81% Isolation (kgf)

16.320.925.930.4

15.4–––

11.317.2

––

8.613.622.729.9

6.1 9.515.920.9

4.5 7.311.815.4

* 5.5 9.111.8

*4.37.39.5

*

*5.98.2

*

*

*6.4

A 1 0 Z 2 M 3 1 2 M 0 8Load RatingA, B, C or D

METRIC COMPONENTCATALOG NUMBER

1613.5

M8 Ø35

A

B

CD

A

B

CD

x

x

x

x

x

x

x

x

x

x

DEFLECTION (mm)

LOAD

(kgf

)

0 0.51 0.760.25 1.02 1.27 1.52 1.78 2.03 2.29 2.54 2.79

9

1827

36

455464

73 82

DEFLECTION (mm)

LOAD

(kgf

)

0 0.51 1.52 2.54 3.56 4.57 5.08 6.10 7.11

14

49

27

18

23

3236 4145

COMPRESSION SHEAR

91

x

xx

x x

x

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Metric

0 10

8-20

Minimum Load for 81% Isolation (kgf)

Compression

Maximum Load kgf

Forcing Frequency in Cycles per Minute1150 1250 2750 3500200017501500

––

11.315.9

CYLINDRICAL MOUNTINGS • TO 95 kgf

FOR COMPRESSION LOADS OF 43 TO 95 kgfNOT RECOMMENDED FOR STATIC SHEAR LOADS

MATERIAL: Fastener - Steel, Zinc Plated Isolator - Natural Rubber

LOAD DEFLECTION GRAPHS: Deflections below the line x–x are considered safe practice for static loads; data above that line are useful for calculating deflections under dynamic loads.

LoadRating

A

B

C

D

43.1–––

36.356.7

––

2538.663.583.9

43.161.283.995.3

18.227.245.461.2

6.81018.225

13.620.43447.6

A 1 0 Z 2 M 3 0 8 M 0 8Load RatingA, B, C or D

METRIC COMPONENTCATALOG NUMBER

A

B

C

D

x

x

x

x

x

x

x

x

DEFLECTION (mm)

LOAD

(kgf

)

0 1.27 2.54 3.81 5.08 6.35 7.62

2345

68

91

113

136

159

181

COMPRESSION

204

25

Ø38

The projections shown are per ISO convention.

M8M8

13.5

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Metric

0 10

8-21

CONICAL BUMPERS

FOR LOADS OF 20 TO 28 kgf

MATERIAL: Fastener - Steel, Zinc Plated Isolator - Natural Rubber

Recommended Maximum Load

Statickgf

Occasional Dynamickgf

2022.225.428.1

36.345.455.365.8

Catalog Number

METRIC COMPONENT

A10Z 7M1020AMA10Z 7M1020BMA10Z 7M1020CMA10Z 7M1020DM

M8

Ø25

13.5 32

Ø38

The projections shown are per ISO convention.