anti - vibration mountings - christian berner as-1/file/anti-vibration-mountings-202005.pdf · the...

AMC MECANOCAUCHO®

2005anti-vibration

mountings

Marine type approval

ISO 9001:2000

The products commercialised by AMC are all made in-house.

The stiffness and levels of adhesion of all these productshave been controlled so that they may be identified as“AMC MECANOCAUCHO ®” products, whereby theycan be traced. AMC MECANOCAUCHO® is officiallyapproved by the NATO under the id numberNCAGE 0230 B-compliant supplier.

Quality Commitment

QU

AL

ITY

CO

MM

ITM

EN

T

Rheometer

Extensometer

Adhesion Test

3

PR

ES

EN

TATIO

N35 years of

experience

endorse us

2

PRESENTATION

Since 1969 AMC MECANOCAUCHO® has pioneeredthe manufacture and design of articles for the reductionof integral vibrations from structures and air-bornenoise.

We create comprehensive ranges of anti-vibrationmounts based on metal rubber and rubber spring forthe effective reduction of structure borne noise. Wereduce noise thanks to our AKUSTIKABSORBER®noise-absorbing and damping composites.

TH

E S

OL

UTIO

N

Machinery, which, by virtue of its design has reciprocatingor rotating parts, creates vibration to some degree throughimbalance of the moving parts.

This vibration produced by a machine leads to differentproblems, such as a reduction in the machine’s useful lifethrough part wear, plus the transmission of this vibrationto other non-insulated adjacent structures, giving rise toproblems of noise and vibration transmission.

For more than 35 years, AMC MECANOCAUCHO®has been developing the “AMC MECANOCAUCHO®”range of rubber-metal anti-vibration supports which cansolve problems like the ones described above in all typesof machinery, mobile or static, thus protecting people andthe environment from the harmful effects of noise andvibrations.

AMC Mecanocaucho mounts

are the solution for

noise and vibration

4

THESOLUTION

FFT analysis of orders for a diesel engine

3D graphic of the vertical acceleration of a radiator

AP

PL

ICATIO

NS

AP

PL

ICATIO

NSApplications

Our products are used in sectors such as:• Generation of electrical energy• Air compression• Pumping of liquids• Industrial vehicles• Machine Tools• Marine propulsion and auxiliary equipment• Agricultural and construction equipment machinery• Acoustic isolation of premises and sites• Vibrating screens, Hoppers, Silos, Feeder screens

5

Calculation

6

1 Design2After studying client specific needsfor the application and the isolationperformance required. AMC

MECANOCAUCHO ® can producea new design if standard productsare not suitable.

AMC MECANOCAUCHO ®calculates anti-vibration solutions bytaking into account data such asweight, mount positions, type ofmachine, C of G, frequency ofexcitation, etc...

AMCENGINEERING

SERVICES The anti-vibration solution

as seen by

AMC MECANOCAUCHO ®

Anti-vibration calculation with more than one

degree of freedom.

Modelling of products in 3D

Analysis of stress by non-linear FEM

Test and dynamic characterisation3AMC can offer customers a wealth ofexperience and know how in measuringnoise and vibration to effect optimunsolutions to those problems.

AMC ENGINEERn

7

R

8

Measurement4AMC MECANOCAUCHO ®provides its customers with all itsexperience and know-how inmeasuring vibrations and noise inthe field so as to reduce machine-produced emissions of noise andvibrations.

ING SERVICES

SE

RVI

CE

SA

MC

EN

GIN

EE

RIN

G

1.-ABC AT A GLANCE

MASS SPRING SYSTEM

A mass spring system may be represented by a mass

“M”, excited by a force ”F” and supported on an elastic

stiffness element “K” with a dampering factor “C”.

The frequency of the mass spring system is equal to:

The effectiveness of the suspension may be measured

by transmissibility, i.e. by the force which is transmitted

by the machine to the ground or floor. It is defined as the

ratio between the force transmitted to the ground, FOT,

and the original force produced by the vibration FO.

Another practical term is often used to describe the

efficacy of an anti-vibration mount, namely the degree of

insulation, which is:

Transmissibility equation:

Taking the following parameters into account:

Excitation

Response

Own Pulsation: for

and natural frequency of

The damping parameters are:

Where Cc is the critical damping and

the damping coefficient.

For this system we obtain a transmissibility T and an

magnification factor A:

For the case of active and

passive isolations, we will have to

Figure 5 represents the transmissibility curve of the

schematic mass spring system of f igure 3.

Examining this curve allows us to reach basic conclusions

for an effective isolation.

ANTI-VIBRATIONTECHNIQUES

10

figure 3

K = N/mM= in KgFo in HzC in Ns/m

figure 5

If the frequency of excitation is times less the natural

frequency, transmissibility is greater than one, then the

force transmitted is greater than the excitation force, there

is magnification of the vibrations. When we work in this

area, the existing damping in the system is important. The

greater the latter, the smaller the magnification of the

vibrations will be.

If the frequency of excitation is times greater than

the natural frequency, transmissibility is less than one, or

in other words the force transmitted is less than the force

originated in the system, then we are in the damping area.

In order to achieve the greatest isolation, the lowest

possible natural frequencies should be sought. There are

two ways of doing this:

• By increasing the system mass.

• By reduc ing the s t i ffness of the

anti-vibration mount.

To increase the efficacy of the isolation in the damping

area, it is advisable to have low damping, although weak

damping generates greater displacement when passing

through the resonance, it is advisable to use a damping

coefficient t so that passage through the resonance does

not give rise to inadmissible displacement for the machine.

STATIC AND DYNAMIC STIFFNESS

The stiffness of a rubber anti-vibration mount changes

when a dynamic force is applied to it. This parameter

depends on architecture, the compound used and even

the frequency of excitation.

Generally speaking, dynamic stiffness is always greater

than static stiffness, so calculations based on static

stiffness may lead to wrong conclusions. In some cases

it is possible to reach limits of dynamic stiffness which

are two and even three times greater than the static

stiffnesses.

DAMPING

The damping coefficient depends basically on the

compound used in manufacturing of the anti-vibration

mount. It is a crucial parameter that must be addressed

when designing ant i -v ibrat ion suspensions.

CREEPING AND LONG-TERM BEHAVIOUR

If an elastomeric element is under a static load, this load

produces a progressive increase in deformation.

This phenomenon may be important in a wide variety of

applications, from mounts for buildings to engine mounts.

Creeping at a given time t is calculated as:

And is expressed as a percentage (%) of the initial

deformation. This value depends on the geometry of the

mount, and above all on the way the rubber is worked.

Designs that use rubber in shear are more conducive to

“Creep” than designs which use rubber in compression

or shear and compression.

11

ANTI-VIBRATION TECHNIQUES

DYNAMIC TESTING MACHINEDynamic stiffness can only be established by measurement on a dynamic test bench. Similarly, the damping coefficientsof compounds are further values that can be measured with this type of machines.

One concept that must be taken into account when designing an anti-vibration mount is its durability. A dynamictesting machine allows us to conduct fatigue tests that reproduce the real working conditions of the part so that itsuseful life can thus be predicted accurately.

2-ANALYSIS OF SYSTEMS OF MORE THAT ONE DEGREE OF FREEDOMIn actual fact, there are cases where the model of 1 degree of freedom cannot correctly define the behaviour of theequipment to be isolated. In such cases AMC MECANOCAUCHO® have analysis tools that enable more elaboratemodels to be made taking into account the 6 Degrees of Freedom rules.

The latest computing tools can also generate virtual models of solid rigid multiples and study how they interact witheach other and with the environment.As a result, we can ascertain the natural frequencies of the system which are really important to prevent them fromcoinciding with the excitation frequencies so as not to have resonance problems.

12

ANTI-VIBRATION TECHNIQUES

13

NATURAL RUBBERNatural rubber natural is used in the manufacture ofelastomers with high elasticity and tear strength. It isa strong material with excellent abrasion resistance.Of all the rubber families, natural rubber offers thebest resistance to mechanical and dynamic

loads. Natural rubber is not stable versus non-polarliquids such as mineral oils, lubricants, fuels andaliphatic and aromatic and hydrocarbons and chlorides.Its moderate ozone stability can be improved withadditives.

SYNTHETIC RUBBERSSynthetic rubbers are conceived using raw materialssuch as petroleum or natural gas. At the moment theyhave found their own fields of application where naturalrubber does not meet the required technicalspecifications, such as heat resistance

(silicones and EPDM), oils (nitrils) or weather(neoprene).

MIXTURESAn elastomer is not composed of a single material,but rather contains very varied substances.Mixes can be made with different formulations toobtain different stabilities and different mechanicalcharacteristics.

HARDNESSThe hardness of the elastomer depends on itsformulation and is measured by means of practicalunits established by different standards such as shöre(A) or IRH.AMC Mecanocaucho uses the shöre scale (A), andmanufactures anti-vibration mounts

with hardnesses of between 40 and 75 shöre.

THERMAL STABILITYNatural rubber based vulcanised materials are stablewithin the limits of – 40ºC to + 80ºC, if the action ofthe temperature in question is permanent.

If the temperature acts sporadically, these elastomerscan act from – 50ºC to + 120ºC, although these limitsmay be varied by using specific formulations.

OZONE RESISTANCEThis characteristic is important for measuring anelastomer’s weather stability. The speed at which ismay deteriorate depends on the prevailing environmentconditions and the formulation of the compound.

ADHESIONThe bond between elastomers and metals is madeby adhesives which are applied to the metal partswhich leverage the process of vulcanisation to createa firm bond between elastomer and metal.

CREEPING AND PERMANENT DEFORMATIONThe creeping and permanent deformation ofelastomers subjected to continuous stress isunavoidable. The material presents a creep which inthe case of permanent deformation is expressed asa percentage of the static load, values of 25% areusual in anti-vibration mounts.

TOLERANCESNo part can be manufactured with absolute precision,the dimensional tolerances of rubber articles areestablished in the ISO 3302 standard. As for physicalproperties, hardness may vary by ± 5 shöre, andstiffness “K” admits a margin of ± 20%. In cases of

highly demanding requirements, this margin can bereduced to ± 10% thanks to a highly-sophisticatedprocess.

GENERAL CHARACTERISTICSOF ELASTOMERS

SU

SP

EN

SIO

N

FR

EQ

UE

NC

Y

(0

.p

.m

.)

FREQUENCY OF EXCITATION

23510203050100150

Def

lect

ion

mm

.

( r. p.m.)0,1

0,15

0,2

0,3

0,4

0,5

0,6

0,8

1

1,5

2

3

4

5

6

8

10

15

20

30

40

10.000 7.000 5.000 4.000 3.000 2.000 1.500 1.000 800 600 500 400 300 200 150 100

20

50

66

80

90

95

98

99

SHOCKISOLATION ZONE

ZERO

ISOLA

TION

RESO

NANCE

LINE

ISOLATION PERCENTAGE

GRAPH 1

3.000

2.000

1.500

1.000

800

600

500

300

400

200

150

(Hz)

26

9,5

14

20

26

34

40

ATTENUATION IN dB

VIBRATION ISOLATION GRAPH

CO

NTE

NTS

15

Choose Acc. to

application

LIS

T O

FP

RO

DU

CTS

End-of-stroke buffers

MecanocauchoBuffers

MecanocauchoBobbings

Page 59 Page 64

Levelling machine

mounts

NF-NFR SV

Page 52 Page 54

Low SV

Page 55

Mounts for Heavy

Loads

Anti-skid Type G.C.Type Santi-skid Ptype Ptype B

Page 50 Page 50 Page 50 Page 50 Page 50 Page 50

Elastic couplings

Deflector

Page 58

Type DP

Page 58

Bushings

SCB

Page 57

Mobile Applications

Engines, generators,

compressor pumps

V-typemount

Marine V-typeVDCones 100MDCones

Page 22 Page 26 Page 28 Page 30 Page 32

Page 34

BRB/BSBMarine mounts

Page 20

Static applications:

Engines, generators,

hydraulic pumps and

compressors DRD DSD ATP

Page 36 Page 38 Page 40

AT SCB SCH

Page 42 Page 44 Page 46

SPS

Page 48

BRB/BSBMarineMounts

Page 16 Page 20

MecanocauchoBobbings

Page 64

Rubber blocks and

mats

Type T Tacos400x400300x300Type C

Page 56 Page 56 Page 56 Page 56 Page 56

VIBRATION ISOLATION GRAPH

Natural frequency Hz

6 7 8 9 10 12 14 16 18 20 25 30 35 40

Freq

uenc

y of

exc

itatio

n H

z

10

20

30

40

50

60

70

80

90

100

150

200

0 dB

- 0%

20 dB

- 90

%

26 dB

- 95

%

10,5

dB -

70%

6 dB

- 50%

40 dB

- 99

%

ELASTIC MOUNTS FORSUSPENDED CEILINGS, WALLS

AND FLOORS

SPRING MOUNTS

ACOUSTIC INSULATION FOAMS

ELASTIC MOUNTS FORSUSPENDED CEILINGS, WALLSAND FLOORS WITH SYLOMER®

Our stock is at your disposal

OTHER AMC-MECANOCAUCHO®

CATALOGUES

24 H.

48 H.

72 H.

96 H.

Industrialdea Sector A parcela 35 E-20.159 ASTEASU (Gipuzkoa) Spain Phone.: 00 34 943 69 61 02 - Fax: 00 34 943 69 62 19

e-mail: [email protected]

SS

-132

2/04

BRBDESCRIPTION

The BRB type AMC Mecanocaucho® mounts are antivibration elements

which work the rubber in shear and compression. Their tall height

profiles produce large deflections, low natural frequencies, and excellent

vibration isolation results. This range of mounts is suitable for

applications where high vibration isolation in the 85-95% range is a

priority.TECHNICAL CHARACTERISTICS

-The top metal hood protects the rubber from the Ozone, UV rays, diesel

or oils which damage the rubber.

-The metal parts have a suitable anticorrosive treatment for outdoor

applications.

F

E

D1

D2

BRB 180BRB 220

D2

D1

F

CORTE A-A

C

A

G

E

B

BRB 60BRB 70BRB 80BRB 110BRB 150

TYPE AMC Code Code Code Code

40 Sh 50 Sh 60 Sh 70 Sh

BRB 60 Load (kg) 30 45 65 75

BRB 70 Load (kg) 50 75 120 140

BRB 80 M10 Load (kg) 80 130 175 235

BRB 80 M12 Load (kg) 80 130 175 235

BRB 95 M10 Load (kg) * * * *

BRB 95 M12 Load (kg) * * * *

BRB 110 M12 Load (kg) 200 305 420 425

BRB 110 M16 Load (kg) 200 305 420 425

BRB 150 Load (kg) 450 570 800 1000

BRB 180 Load (kg) 875 1110 1700 2630

BRB 220 Load (kg) 1600 2400 3400 4200

* In the manufacturing process

* In order to adapt its products to the state of the art, AMC S.A. reserves the right to modify the conception and manufacture of the materials presented in this catalogue without prior notice16

-They have an interlocking metal component that provides a fail-safe protection for mobile applications. This device limits the ascending vertical

movement when the mounting is submitted to shocks at traction.

-The mounts are clearly identified, as the bases are engraved with the type and hardness, which makes it possible to easily recognise the piece even

after several years of use.

-The hood has a cross stamped on the top, which enhances its rigidity on mobile applications and also improves the evacuation of oils or liquids that

precipitate onto it.APPLICATIONSThis mount is suitable for the isolation of mobile rotating machines which are exposed to axial and radial shocks, dripping, oil diesel or exposure tothe weather. It is particularly interesting for applications where a high level of vibration isolation is required.

A-A SECTION

frecuencia propia Hz

5 6 7 8 9 10 11 12 14 16 18 20

15

20

25

30

40

50

60

7080

100

150

200

250

300

400

500

600

700800

1000

1500

2000

2500

3000

35004000

5000

BRB 60 40

BRB 60 50

BRB 60 60

BRB 60 70

BRB 80 40

BRB 80 50

BRB 80 60

BRB 80 70BRB 95 40

BRB 95 50

BRB 95 60

BRB 95 70

BRB 110 40

BRB 110 50

BRB 110 60

BRB 110 70

BRB 150 40

BRB 150 50

BRB 150 60

BRB 150 70

BRB 220 40

BRB 220 50

BRB 220 60

BRB 220 70

BRB 70 40

BRB 70 50

BRB 70 60

BRB 70 70

BRB 180 60

BRB 180 40

1 2 3 4 5 6 7 8 9 10 12 1415 18 20

Car

ga (K

g)

15

20

25

30

40

50

60

7080

100

150

200

250

300

400

500

600

700800

1000

1500

2000

2500

3000

35004000

5000

BRB60

40BRB

6050

BRB60

60BRB

6070

BRB80

40

BRB80

50BRB

8060

BRB80

70

BRB11

0 40BRB

110 50

BRB11

0 60BRB11

0 70

BRB15

0 40BRB15

0 50BRB15

0 60BRB15

0 70 BRB22

0 40BRB

220 50

BRB22

0 60BRB

220 70

BRB70

40BRB

7050

BRB70

60

BRB70

70

BRB18

0 40BRB

180 60

BRB TYPE

DYNAMIC BRB DEFLECTION BRB

BRB

TYPE A B C D1 D2 E G F AMC Code Code Code Code Weight

(Min)(Max) 40 Sh 50 Sh 60 Sh 70 Sh (g)

BRB 60 64 35 M-10 76 91 110 2,5 9 Ref 135101 135103 135104 225

BRB 70 65 35 M-12 100 100 120 3 11 Ref 135251 135252 135253 135254 253

BRB 80 M10 83 35 M-10 108 110 130 3 9 Ref 135231 135232 135233 135234 398

BRB 80 M12 83 35 M-12 108 110 130 3 9 Ref 135275 135276 135277 135278 398

BRB 95 M10 95 M-10 122 124 150 3 10 Ref * * * * *

BRB 95 M12 95 M-12 122 124 150 3 10 Ref * * * * *

BRB 110 M12 106 41 M-12 137 149 170 3.5 12.5 Ref 135241 135242 135243 135244 857

BRB 110 M16 106 41 M-16 137 149 170 3.5 12.5 Ref 135331 135332 135333 135334 857

BRB 150 155 53.5 M-16 176 188 218 4 14.5 Ref 135161 135162 135163 135164 1840

BRB 180 183 86 M-20 146 146 180 5 14.5 Ref 135391 135392 135393 135394 3100

BRB 220 225 105 M-24 180 180 220 6 18.5 Ref 135201 135202 135203 6716


* In order to adapt its products to the state of the art, AMC S.A. reserves the right to modify the conception and manufacture of the materials presented in this catalogue without prior notice 17

AMC NATURAL FREQUENCIES MECANOCAUCHO® BRB TYPE

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® BRB TYPE

Natural Frequency Hz

Load

(Kg)

Load

(Kg)

Deflection (mm)

TYPE AMC Code Code Code Code

40 Sh 50 Sh 60 Sh 70 Sh

BSB 60 Load (kg) 70 130 170 245

BSB 80 M10 Load (kg) 110 161 231 300

BSB 80 M12 Load (kg) 110 161 231 300

BSB 95 M10 Load (kg) 180 230 270 330

BSB 95 M12 Load (kg) 180 230 270 330

BSB 110 M12 Load (kg) 250 350 450 550

BSB 110 M16 Load (kg) 250 350 450 550

BSB 125 Load (kg) 450 550 690 900

BSB 150 Load (kg) 750 1300

BSB 160 Load (kg) 900 1200 1600 2300

BSB 180 Load (kg) 1300 2100 2900

BSB 220 Load (kg) 1400 2400 2800 4900


BSBDESCRIPTIONThe BSB type Amc-Mecanocaucho® mounts are antivibration elementswhich work the rubber in shear and compression with an optimal ratio ofstiffness and horizontal stability. These mounts are really interesting whenstability is a priority in an antivibration suspension.In applications where the degree of isolation is a priority, we must choosethe BRB-type range of Amc-Mecanocaucho® antivibration mounts.TECHNICAL CHARACTERISTICS- The top metal hood protects the rubber from the Ozone, UV rays, dieselor oils which may cause major damage to the rubber.-The metal parts have a suitable anticorrosive treatment for outdoorapplications.

-They have an interlocking metal component that provides a fail-safe protection for mobile applications. This device limits the ascending verticalmovement when the mounting is submitted to shocks at traction.-The mounts are clearly identified, as the bases are engraved with the type and hardness, which makes it possible to easily recognise the piece evenafter several years of use.-The hood has a cross stamped on the top, which enhances its stiffness on mobile applications and also improves the evacuation of oils or liquidsthat splash onto it.APPLICATIONSIn mobile rotating machines that require control of movements and reasonable values of vibrations and noise, such as:- Pumps, Marine-Land units, Industrial Vehicles, Compressors, Ventilators...This mount is suitable for the isolation of mobile rotating machines which are exposed to axial and radial shocks, dripping oil or diesel or exposure tothe weather.

D2

D1

F

CORTE A-A

C

A

G

E

B


BSB 60BSB 80BSB 95BSB 110BSB 125BSB 150

F

E

D1

D2

BSB 160BSB 180BSB 220

G

E

A

B

C

19

BSB TYPE

BSB DEFLECTION

BSB

p


6 7 86 7 8 9 10 11 12 14 16 18 20

Car

ga (K

g)

20

25

30

40

50

60

70

80

100

150

200

250

300

400

500

600

700

800

1000

1500

2000

2500

3000

3500

4000

5000

3500

4000

5000

BSB 60 40

BSB 60 50

BSB 60 70

BSB 80 40

BSB 80 70

BSB 95 40

BSB 95 50

BSB 110 50

BSB 110 40

BSB 110 60

BSB 110 70BSB 125 40

BSB 125 50

BSB 125 60

BSB 125 70

BSB 180 40

BSB 180 60

BSB 180 70

BSB 220 40

BSB 220 50

BSB 220 60

BSB 220 70

BSB 160 70

BSB 160 60

BSB 160 40

BSB 95 70

BSB 160 50

BSB 80 60

BSB 80 50

BSB 60 60

BSB 95 60

Flecha (mm)

1 1,5 2 3 4 5 6 7 8 10

Car

ga (K

g)

20

25

30

40

50

60

70

80

100

150

200

250

300

400

500

600

700

800

1000

1500

2000

2500

3000

3500

4000

5000

BSB 60 40

BSB 60 50

BSB 60 60

BSB 60 70

BSB 80 40

BSB 80 50

BSB 80 60

BSB 80 70

BSB 95 40

BSB 95 50BSB 95

60

BSB 95 70

BSB 110 4

0

BSB 110 5

0BSB 11

0 60BSB 11

0 70

BSB 125 4

0BSB 125 5

0BSB 125 6

0BSB 12

5 70 BSB 18

0 40

BSB 180 6

0

BSB 180 7

0

BSB 220 4

0

BSB 220 5

0BSB 220 6

0BSB 22

0 70

BSB 160 4

0BSB 16

0 50

BSB 160 6

0

BSB 160 7

0

* In order to adapt its products to the state of the art, AMC S.A. reserves the right to modify the conception and manufacture of the materials presented in this catalogue without prior notice

AMC NATURAL FREQUENCIES MECANOCAUCHO® BSB TYPE

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® BSB TYPE

DYNAMIC BSB

TYPE A B C D1 D2 E G F AMC Code Code Code Code Code Weight

(Min) (Max) 40 Sh 50 Sh 60 Sh 70 Sh 75 Sh (g)

BSB 60 64 35 M-10 76 91 110 2.5 9 Ref 135106 135109 135107 135108 * 235

BSB 80 M10 79 30 M-10 108 110 130 3 9 Ref 135261 135262 135263 135264 * 355

BSB 80 M12 79 30 M-12 108 110 130 3 9 Ref 135265 135266 135267 135268 * 351

BSB 95 M10 95 35 M-10 122 124 150 3 10 Ref 135311 135312 135313 135314 * 488

BSB 95 M12 95 35 M-12 122 124 150 3 10 Ref 135315 135136 135317 135318 * 488

BSB 110 M12 106 37 M-16 137 149 170 3.5 12.5 Ref 135135 135336 135337 135338 * 785

BSB 110 M16 106 37 M-16 137 149 170 3.5 12.5 Ref 135335 135151 135152 135153 * 785

BSB 125 124 43 M-16 156 158 192 3.5 14 Ref 135351 135352 135353 135354 135355 1109

BSB 150 155 49 M-16 176 188 218 4 14.5 Ref 135361 135362 135363 135364 * 1818

BSB 160 162 59 M-20 140 140 170 4 14.5 Ref 135381 135382 135383 135384 *

BSB 180 180 66 M-20 149 163 192 4 14.5 Ref 135181 * 135182 135183 * 2914

BSB 220 225 105 M-24 180 180 220 6 18.5 Ref 135301 135302 135303 135304 * 6716


Load

(Kg)

Load

(Kg)

Deflection (mm)

MARINEMOUNT

DESCRIPTION

The Marine-type AMC-Mecanocaucho® mounts are ideal formobile applications thanks to their rugged architecture.

Their special design offers different stiffnesses on the threeaxes, they are antivibration mounts with great verticalelasticity, great longitudinal stiffness and optimal lateralstiffness to offer extra isolation on this axis.

TECHNICAL CHARACTERISTICS

-The top part of the hood has a cross-shaped stamp, whichimproves its stiffness in mobile applications and alsoimproves the evacuation of oils or liquid which splash ontoit.

-The metal parts have an anticorrosive treatment which issuitable for outdoor applications.

-The mounts are clearly identified, as the bases are engravedwith the type and hardness.

-They have an interlocking metal component that provides afail-safe protection for mobile applications. This devicelimits the ascending vertical movement when the mountingis submitted to shocks at traction.

-The top part protects the elastomer inside from possibledripping oil, diesel, ozone and ultraviolet emissions that maycause major damage to the rubber.

-For marine engine applications, contact the AMC-Mecanocaucho® technical department.

The different stiffnesses for each axis make it possible to offermajor flexibility in the direction perpendicular to thecrankshaft/shaft of the motor. This provides more effectiveisolation from vibrations of all types of engines

APPLICATIONS

In mobile rotating machines that need a major isolationcapacity from vibrations and noises, such as:

- Pumps- Marine-Land units- Mobile electrical panels- Industrial vehicles- Compressors- Ventilators- Marine Propellers

D

F

C

GJ

A

M

B


Marine Certificate

0,75

2 ,51

21

MARINE TYPE MOUNT

DYNAMIC MARINE MOUNT MARINE MOUNT DEFLECTION

MARINE MOUNT


7 8 9 10 11 12 13 14 16 18 20

Car

ga (K

g)

20

25

10

15

20

25

30

40

50

60

70

80

100

150

200

250

300

400

500

600

700

800

1000

Small Marine A40

Small Marine B45

Small Marine C55

Small Marine D65

Medium Marine B45

Medium Marine C55

MediumMarine D65

Medium Marine E75

Big Marine A45

BigMarine B55

Medium Marine A35

BigMarine C65

Big Marine D75

Flecha (mm)

1 1,5 2 3 4 5 6

Car

ga (K

g)

10

15

20

25

30

40

50

60

70

80

100

150

200

250

300

400

500

600

700

800

1000

Small Marin

e B45

Small Marin

e A40

Small Marin

e C55Small M

arine D

65

Medium

Marin

e A35

Medium

Marin

e B45

Medium

Marin

e C55

Medium

Marin

e E75

Big Marin

e A45

Big Marin

e B55

Big Marin

e C65

Big Marin

e D75

Medium

Marin

e D65



TYPE A B C D F G J M AMC Code Code Code Code Code Code Weight

35 Sh 40 Sh 45 Sh 55 Sh 65 Sh 75 Sh (g)

SMALL 120 38.5 60 100 11 14 11 M-12 Ref * 136001 136002 136003 136004 * 397

Load (kg) 35 45 70 95

MEDIUM 183 50 75 140 13 30 20 M-16 Ref 136021 * 136022 136023 136024 136025 857

Load (kg) 95 110 139 200 350

LARGE 228 68 112 182 18 34 26 M-20 Ref * * 136041 136042 136043 136044 2250

Load (kg) 350 490 700 1080

AMC NATURAL FREQUENCIESMECANOCAUCHO® DYNAMIC MARINE MOUNT

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® MARINE TYPE MOUNT


Load

(Kg)

Load

(Kg)

Deflection (mm)

The washers protect the natural rubber (which is highly elastic and highly resistant) from ozone and aging, as well as frommetal knocks and dripping oil. The characteristic deflection curves of the Mecanocaucho® Cone mounts with centering washerare quite linear, increasing progressively as the load increases. Thanks to this they can safely dampen overloads of up to threetimes the maximum admissible load.

APPLICATIONS

The Mecanocaucho® Cone mounts have been designed specially for use in engines and auxiliary machinery for staticapplications and for applications in all kinds of vehicles.

DESCRIPTION

The AMC-Mecanocaucho® cones work the rubber in shearcompression. They are composed of two parallel conicalmetal parts. They have two washers, one as a buffer and theother for centering.


The Mecanocaucho® Cone supports are safe and stableelements, since they do not allow the suspended elementsto tilt, and are also flexible enough to avoid the transmissionof noise and vibration through the structure.

They are supplied with stop and centering washers. Thisrenders deflection above the limits of the Mecanocaucho®

Cones impossible, even at extreme loads.


CONE TYPE


TYPE AMC Code Code Code Code Code Code Code Weight

35 Sh 40 Sh 45 Sh 50 Sh 55 Sh 60 Sh 70 Sh (g)

02 Ref 137010 137011 132Load (kg) 50 90

10 Ref 137001 137002 137003 406Load (kg) 75 140 2210

11 Ref 137021 137022 137023 409Load (kg) 100 180 270

20 Ref 137031 137034 554Load (kg) 120 200

21 Ref 137071 137074 560Load (kg) 180 300

30 Ref 137041 137042 1167Load (kg) 140 300

31 Ref 137063 137061 137062 1188Load (kg) 310 500 960

35 Ref 137065 137066 137067 137068 1328Load (kg) 200 320 450 760

40 Ref 137081 137082 137083 1216Load (kg) 420 690 1080

60 Ref 137091 137092 137093 1821Load (kg) 900 1250 1560

70 Ref 137101 137106 137107 137102 137103 3450Load (kg) 1000 2100 2500

CONES

23

DYNAMIC CONE DEFLECTION CONE

CONES


6 7 8 9 10 11 12 14 16 18 20

Car

ga (K

g)

20

10

15

20

25

30

40

50

60

70

80

100

150

200

250

300

400

500

600

700

800

1000

1500

18002000

2500

Cono 02 45

Cono 11 70

Cono 10 45

Cono 11 45Cono 02 60

Cono 10 60

Cono 10 70

Cono 30 40

Cono 30 60

Cono 31 50

Cono 31 60

Cono 31 70

Cono 35 40

Cono 35 50

Cono 35 60

Cono 35 70

Cono 40 45

Cono 40 60

Cono 40 70Cono 60 45

Cono 60 60

Cono 60 70

Cono 70 45

Cono 70 60

Cono 70 70

Cono 20 45

Cono 20 60

Cono 21 60

Cono 21 45

Cono 11 60

1 1,5 2 3 4 5 6 7

Car

ga (K

g)

15

20

25

30

40

50

60

70

80

100

150

200

250

300

400

500

600

700

800

1000

1500

18002000

2500

Cono 02

45

Cono 02

60

Cono 10

45

Cono 10

60

Cono 11

45

Cono 11

60Cono 11

70

Cono 30

40

Cono 30

60Cono 31

50

Cono 31

60

Cono 31

70

Cono 35

70

Cono 35

60

Cono 35

50

Cono 35

40

Cono 40

45

Cono 40

60

Cono 40

70Cono

60 70

Cono 60

60

Cono 60

45

Cono 70

70

Cono 70

60

Cono 70

45

Cono 21

60

Cono 20

45

Cono 21

45Cono

21 60

Cono 10

70


CORTE C-C

84 78

11

68

10645

11

60

12,52,5

CORTE A-A

ø12

15

2,5

60

45

109

68

78

84

11

CORTE A-A

ø12

15

2,5

60

45

109

68

78

84

11

TYPE 10 CONE

Top washer Cone 10 code 611068Lower washer Cone 10 code 611068

1,5

69,4

9

88,4

AA

2

10,5

7,5

48,52

TYPE 02 CONE



TYPE 11 CONE

AMC NATURAL FREQUENCIESMECANOCAUCHO® CONE TYPE

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® CONE TYPE

Ø10,5

Ø12 Ø12

6 0

6 8

12

,52

,57

88

4

10

6

48 ,52

69,469,41 ,5

2

45

45

68

11

2,5

9

88 ,4

7,5

1 1

1 5

6 01 0 9

7 8

8 4


Load

(Kg)

Load

(Kg)

Deflection (mm)


CONES

20

16,5

76

4,5

54,5

105

CORTE A-A

A

140

120

111

98

9892

11

A

101

97

97 101

123

123

11 COR T E A-A

95

5,5

100

19,5

113

43

24,5

A

TYPE 60 CONE TYPE 70 CONE

66

21

16,75Ø

70Ø

82,5

70

2,5

4

92

103

Ø 10,2

4521

50°

CORTE A -A

74

90120

100

Ø 11

16,8

48,5

104

95

56

A

R66

51 Ø 13,5

Ø10

6

CORTE A-A

80,4

15,5

55,5 60

,4

4,9

20,5Ø

35Ø

74,8

TYPE 31 CONE TYPE 35 CONE TYPE 40 CONE






70

92

103

O 10,2

50°

82,5

16,75

70

42140

66


TYPE 30 CONE

A

A

65

80

90

107

17

Ø 11

4

78

Ø38

Top washer Cone 20 code XXXXXXLower washer Cone 20 code XXXXXX

TYPE 20 CONE

AA

78Ø

16,1Ø

80Ø

4

36,5

13

38

6580

107

90

Ø11

Top washer Cone 21 code XXXXXXLower washer Cone 21 code XXXXXX

TYPE 21 CONE

17

90

13

65

90

4

42

1

2,5

45

21

66 56

10

4

10

3

82

,5

36

,5

65

ø 3

8

ø 11

4

78

8 0

ø16,75 48,5

4,9

60

,4

51

ø106

ø13,5

R 66

80

,4

55

,5

ø35

74,87 4

1 0 0

ø11

12

0

90

ø709 2

2 0 1 1 34 3

10

01

9,5

16

,5

5,5

76

54

,5 4,5

1 0 5

9 81 1 1

12

09

8

1 4 0

11

92

7 0

ø10,2

50

º

ø 80

ø 1

1

ø16,1

ø78

3 816,75

7 0

7 0

50

0

21 4

66

82

,51

03

ø 10,2

40

9 2

8 0

1 0 7107

9 5

9 7

11

1 2 3

12

3

97

10

1

25* In order to adapt its products to the state of the art, AMC S.A. reserves the right to modify the conception and manufacture of the materials presented in this catalogue without prior notice

- Installation example

* In order to adapt its products to the state of the art, AMC S.A. reserves the right to modify the conception and manufactureof the materials presented in this catalogue without prior notice

26

76

BB

Ø9,

5

Ø64

34

47

12M

93

2,5

MD DEFLECTION

Type Code Weight

Load (kg) (g)

A 135210130 238

B 135212105 238

C 13521370 238

Flecha (mm)

1 1,5 2 3 4 5

Car

ga

(Kg

)

10

15

20

25

30

40

50

60

70

80

100

150

MECANODAMP C

MECANODAMP BMECANODAMPA

MD

DESCRIPTION

The AMC-Mecanocaucho MD-type mounts have similararchitecture to the BSB and BRB. The advantage of this mountis that it is a high-damping elastic compound.

Its special mix affords it a high degree of antivibration isolationand offers great stability to suspended equipment.


- Metal hood that protects the part from possible oil splashes.

- It has an electrolytic coating that protects the part fromcorrosion.

- They have an interlocking metal component that provides afail-safe protection for mobile applications. This device limitsthe ascending vertical movement when the mounting issubmitted to shocks at traction.

APPLICATIONS

This mount has been specially designed to insulate enginesthat produce high-amplitude vibrations.

Engines from 1 to 3 cylinders, Motor Pumps, Gen Sets,Compressors, Ventilators...

WHEN IS IT USED?

The MD-type AMC-Mecanocaucho® works as an antivibrationmount but also as an engine stabiliser. This mount is usedwhen conventional rubber metal mounts do not offer sufficientstability to the suspended equipment.

The MD is installed in small engines of 1, 2 and 3 cylinderswhich are particularly unstable.

These mounts are suitable for the suspension of machineswhich are started and stopped a lot and where the passage ofresonance needs a high degree of damping or work inconditions which are close to the frequency of resonance ofthe system.

Diesel engines require MD mounts, particularly when theyhave few large-diameter cylinders, which makes the enginecreate high-amplitude vibrations, therefore requiring extradamping to correct these high amplitudes.

AMC LOAD DEFLECTION GRAPHSTYPE MDMECANOCAUCHO®

MD A

MD B

MD C

Load

(Kg)

Deflection (mm)

27

MD TYPE


Autospectrum(Input1)

FRF : Input : Input : FFT Analyzer

0 100 200 300 400 500 600 700 800

0

2m

4m

6m

8m

10m

12m

14m

16m

18m

20m

[Hz]

[m/s] Autospectrum(Input1)

FRF : Input : Input : FFT Analyzer

0 100 200 300 400 500 600 700 800

0

2m

4m

6m

8m

10m

12m

14m

16m

18m

20m

[Hz]

[m/s]

Nivel vibratorio medido en el motor

Soporte caucho natural

Soporte MD

m

K1

K2

C

K1= Main stiffness - K2= Secondary stiffness

C= Damping coefficient - m= Mass

It is a very suitable mount for engines where it is notphysically possible to install the antivibration mounts atthe same height as the crankshaft.

Vibration level measured in the engine

Natural rubber mountMD mount

cones 100

DESCRIPTION:

The AMC-Mecanocaucho® mount cone 100 works theelastomer at shear compression. It is comprised of a high-strength external metal armour and a conical internalarmour which includes a leveller to align the suspendedunit.

TECHNICAL CHARACTERISTICS:

The AMC-Mecanocaucho® mount CONE 100 is conceivedto offer predominant axial elasticity under heavy loads.

The used elastomer is a low dynamic rigidificationelastomer, which makes it possible to obtain low naturalfrequencies thus maintaining excellent stability of thesuspended unit.

The mount’s radial stiffness is superior to the axial. This isparticularly interesting for applications where greathorizontal stability needs to be maintained.

The AMC-Mecanocaucho® mount is supplied with aleveller. This makes it possible to easily align transmissionshafts without having to use additional accessories to do so.

The standard model also features a traction-basedantibreakage system. Thanks to this, and to the ruggednessof the metal parts, this mount is suitable for applicationswhere the suspended unit is submitted to great shocks.

APPLICATIONS:

The AMC-Mecanocaucho® cone 100 mounts have beendesigned specially for use in engines and auxiliarymachinery for static applications and for applications in allkinds of vehicles.


150

150

200

200

Ø 15

1595

2010

10M

ax a

ltura

Niv

el.

Ø90

Ø12

5

80

24M

10 M

ax h

eigt

h le

vel

29

TYPE CONES 100

Cones 100 DYNAMIC cones 100 DEFLECTION

cones 100


7 9 12 15 20

Car

ga (K

g)

150

200

250

300

400

500

600

700

800

1000

1500

2000

2500

3000

3500

4000

CONO 100 A

CONO 100 B

CONO 100 C

Flecha (mm)

1 1,5 2 3 4 5 6

Car

ga

(Kg

)

150

200

250

300

400

500

600

700800

1000

1500

2000

2500

3000

35004000

CONO 100 C

CONO 100 B

CONO 100 A


Type Code Weight Max Load

(g) (kg)

Cone 100 A 137165 9626 3750

Cone 100 B 137157 9626 2300

Cone 100 C 137152 9626 1600

AMC NATURAL FREQUENCIESMECANOCAUCHO® CONE TYPE 100

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® CONE TYPE 100


Load

(Kg)

Load

(Kg)

Deflection (mm)

VD

12M

3535

55

60

54

4,5

6

39

6036

45°

120

2

64


DESCRIPTION:

Type VD AMC-Mecanocaucho® mount works the elastomer

at shear compression. It is comprised of 2 metal parts

which allow it to be installed with its two built-in screws.


VD Type AMC-Mecanocaucho® mount has a V-shaped

architecture to provide major deflection at low loads. This

means that the natural frequency is low and ideal for

engines which normally run on idle speed.

It has three different stiffnesses per axis X,Y,Z to be able to adjust the modes of the suspended unit to obtain an optimal

isolation.

They can be tilted, which is interesting for cases where additional stability is needed. In these cases please contact our

Technical Department.

APPLICATIONS:

It is used in applications where the load of the suspended unit is low and the level of vibration isolation is high, such as:

Small vehicles.

Small and medium-sized gen sets.

Construction equipment machinery

31

VD TYPE

DYNAMIC VD VD DEFLECTION

VD


5 6 8 10 14 18 20

Car

ga (K

g)

30

40

50

60

70

80

100

120

150

175

Soporte VD 45

Soporte VD 60Soporte VD 50

Flecha (mm)

1 1,5 2 3 4 5 6 8 10

Car

ga (K

g)

30

40

50

60

70

80

100

120

150

175

Sopo

rte V

D 45

Sopo

rte V

D 60

Sopo

rte V

D 50


AMC NATURAL FREQUENCIESVD TYPE MECANOCAUCHO®

AMC LOAD DEFLECTION GRAPHSVD TYPE MECANOCAUCHO®


Type Code Code Code Weight

45 Shore 50 Shore 60 Shore (gr)

Load (Kg) Load (Kg) Load (Kg)

Medium-sized 148101 148102 * 805

100 120 150


Load

(Kg)

Load

(Kg)

Deflection (mm)

VD 60 M

ountVD 50 M

ount

VD 45 M

ount

VD 6

0 M

ount

VD 5

0 M

ount

VD 4

5 M

ount

V-SHAPEDMARINE TYPE

75

70

6,2

6,2

60

205

173

17

O12,2

R6,

4

16,2

15,8

16M16 x 1.5


DESCRIPTION:

The AMC-Mecanocaucho® V-shaped marine mount works

the elastomer at shear compression. It is comprised of 2

metal parts which permit its installation by means of a

screw at the top and two holes for securing it to the chassis.


The AMC-Mecanocaucho® V-shaped marine mount has a

V-shaped architecture to provide major deflection at low

loads. This means that the natural frequency is low and

ideal for engines which normally work ticking over.

It has three different stiffnesses per axis X,Y,Z to be able to

adjust the modes of the suspended unit to obtain an

optimal isolation.

APPLICATIONS:

It is used in applications where the load of the suspended

unit is low and the level of vibration isolation is high, such

as:

Small vehicle or machines, small and medium-sized gen

sets, marine engines...

33

V-SHAPED MARINE TYPE

DYNAMIC V-SHAPED MARINE TYPE V DEFLECTION MARINE TYPE

V-SHAPED MARINE TYPE


5 6 8 10 12 15 18 22

Car

ga (K

g)

10

20

30

40

50

60

70

80

100

120

150

175

Soporte Marino en V 40




p

Flecha (mm)

1 1,5 2 3 4 5 6 8 10

Car

ga (K

g)

10

20

30

40

50

60

70

80

100

120

150

175

Sopo

rte M

arino e

n V 70

Sopo

rte M

arino e

n V 60

Sopo

rteMarin

o en V

50

Sopo

rte M

arino e

n V 40


AMC NATURAL FREQUENCIESMARINE TYPE MECANOCAUCHO®

AMC LOAD DEFLECTION GRAPHSMARINE TYPE MECANOCAUCHO®

Type Code Code Code Code Weight (gr)

40 shore 50 shore 60 shore 70 shore

Load (Kg) Load (Kg) Load (Kg) Load (Kg)

V-shaped marine 148001 148003 148004 148006 1720

40 75 100 150


Load

(Kg)

Load

(Kg)

Deflection (mm)

V-SHAPEDGENERATORMOUNT

DESCRIPTION:

The V-shaped AMC-Mecanocaucho® Generator supports

are comprised of two symmetrically-tilted metal parts with

a screw on each side.


The V-shaped generator mounts render it possible to make

installations which are more elastic than the ones usually

made with cylindrical or bobbing mounts. This makes it

possible to achieve lower frequency and consequently

better vibration isolation.

Stability is enhanced when two are installed, symmetrically

opposed. See fig. 1.

They have two different length screws which facilitate the

assembly of the the engine to the chassis. The screws can

be supplied in different lengths to order.

They have two “anti-turn” tabs which stop the mount from

turning when strong tightening torque is applied (very

frequently) with pneumatic tools.

They are supplied in 2 hardnesses to adapt to different load

ranges.

They provide vibration attenuation of above 90% in diesel

or petrol single-cylinder engines running at 3000 rpm.

APPLICATIONS:

Very low-load engines requiring high levels of isolation.

Portable gen sets, compressors, motor pumps...

Q

P

N

J

L

K

H

F E

A

D

CB

G

R

R


SUELO-BASE

MOTOR - GRUPO ELECTROGENO -COMPRESOR - MOTOBOMBA...

Anti-turn tabs

Figure 1MOTOR - GENSET -

COMPRESSOR -

SUELO BASE

35

V-SHAPED GENERATOR MOUNT

DYNAMIC V-SHAPED

GENERATOR MOUNT

V-SHAPED GENERATOR

MOUNT WITH DEFLECTION

V-SHAPED GENERATOR

p


5 6 8 10 12 15 17 20

Car

ga (K

g)

2

3

4

5

10

15

20

25

30

40

50

6070

90100

Soporte generador peq. 45


Soporte generador grande 45

Soporte generador grande 60

Flecha (mm)

1 1,5 2 3 4 5 6 8 10

Car

ga (K

g)

2

3

4

5

10

15

20

25

30

607080

100



Soporte generador gran

de 45Soporte generador gran

de 60


AMC NATURAL FREQUENCIESMECANOCAUCHO® V-SHAPED GENERATOR MOUNT

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® V-SHAPED GENERATOR MOUNT

Type A B C D E F G H J K L N R P Q 45 60 Weight

Shore A Shore A gr

Load (Kg) Load (Kg)

Small 23 14,5 18 18 3 38 15,9 50º 47 23 3 5 M8 5 11 148151 148153 150

5 15

Large 28 19,5 23 18 3 38 20 50º 54 31 3 7 M8 10 16 148171 148173 205

40 90


Load

(Kg)

Load

(Kg)

Deflection (mm)

Large generator mount 60Large generator mount 45

Small generator mount 60

Small generator mount 45

Large generator mount 60

Large generator mount 45

Small generator m

ount 60

Small generator m

ount 45

DRD

DESCRIPTION

The D.R.D. antivibration mounts by Mecanocaucho® offer

great elasticity in the radial and axial direction. Their

internal architecture makes them ideal mounts for

machines that produce vibrations in the 3 directions. The

architecture of these mounts is similar to the DSD, but with

greater elasticity to give certain applications extra isolation

if they need it.

OPERATION AND ASSEMBLY

The design of the mounts makes for easy installation. The top metal part has an inside thread for securing to the machine, with

two or four passing screw holes for the flange for securing to the bedplate. Oil anti-drip hoods can be supplied on demand.

The D.R.D. mounts by Mecanocaucho® have the following characteristics.

-The metal parts are protected from corrosion by an electrolytic coating for outdoor work.

-We engrave the rubber hardness on the metal parts.

APPLICATIONS

The D.R.D. mounts are ideal for light machines at medium or low excitation frequencies.

-Compressors.

-Air-conditioners.

-Ventilators.

-Vibrating Tables.


B B

D

G

E

B

A

C

F

F

DRD 65DRD 85DRD 90

D

D

G

E

DRD 130DRD 170DRD 250

37

DRD TYPE

DYNAMIC DRD DRD DEFLECTION

DRD


33 5 10 15 20 25

Car

ga (K

g)

10

15

20

25

30

40

50

60

7080

100

150

200

250

300

400

500

600

700800

1000

1500

2000

3000

4000

DRD 85 45

DRD 85 60

DRD 85 75

DRD 65 45

DRD 65 60

DRD 90 45DRD 90 60

DRD 90 75

DRD 130 45DRD 130 60

DRD 130 75DRD 170 45DRD 170 60

DRD 170 75

DRD 250 45DRD 250 60

DRD 250 75

p

Flecha (mm)

1 2 3 4 5 6 8 10 15 20 30 40 50

Car

ga (K

g)

10

15

20

25

30

40

50

60

7080

100

150

200

250

300

400

500

600

700800

1000

1500

2000

3000

4000

DRD 65 45

DRD 65 60

DRD 85 45

DRD 85 60

DRD 85 75

DRD 90 45

DRD 90 60DRD 90

75

DRD 130 4

5

DRD 130 6

0DRD 13

0 75

DRD 170 4

5

DRD 170 6

0DRD 17

0 75 DRD 25

0 45

DRD 250 6

0DRD 250 7

5



AMC NATURAL FREQUENCIESMECANOCAUCHO® DRD TYPE

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® DRD TYPE

Type A B C D E F G AMC Code Code Code Weight

45 Sh 60 Sh 75 Sh (gr)

DRD 65 48 35 M-10 92 114 2 10 Réf 175001 175002 *Load (kg) 40 75 170

DRD 85 48 38 M-10 110 136 2 11,5 Réf 175003 175004 175013Load (kg) 75 120 185 303

DRD 90 47 45 M-10 124 151 3 11,5 Réf 175021 175022 175023Load (kg) 130 220 275 430

DRD 130 76 63 M-12 120 150 3 14,5 Réf 175031 175032 175033v (kg) 280 500 625 1080

DRD 170 93 85 M-16 160 200 4 14,5 Réf 175036 175037 175038Load (kg) 380 750 930 2390

DRD 250 187 160 M-24 250 310 6 18 Réf 175041 175042 175043Load (kg) 1400 2500 3150 10400


Load

(Kg)

Load

(Kg)

Deflection (mm)

DSDDESCRIPTION

The D.S.D. mount offers great radial and axial elasticity. It is very suitablein the elastic suspensions of machines that present vibrations of horizontalcomponents.

It is comprised of flat metal parts. The top metal part is circular and has apassing screw hole or nut for screwing or securing to the machine orframe. The lower metal part is elliptic with two lugs in which the drillholes for securing the unit to the ground are located.

The two parallel metal parts are joined to each other by a rubber partbonded to them, shaped like a dome.


The rubber works on the basis of compression. In the event of shocks oraccidental overloads, the inside and outside profiles of the rubber act as a

progressive stop by coming into contact with the top and bottom flat support surfaces.

During assembly, a circular plate or hood must be placed on the top armature to work as a progressive stop in overloads.

For the assembly of the D.S.D. mount with lugs on metal frames, screw it into the fixation holes. To secure it to concrete prepare claws with threaded rod atthe distance between the centres of the drill holes of the lower armature.

For applications where high vibration isolation is needed, the DRD mounts should be referred to.


The D.S.D. mount offers transversal elasticity which is very equivalent to its axial elasticity. It is therefore efficacious against all vibrations from any direction.

ADVANTAGES

• The direct placement of the machine with its mounts on the floor or ground, with the possibility of suppressing the need for any fixation.

• Speed of placement of the mount and easy movement of the machine to the required spot.

• Economical.

• Efficacious: three ‘’standard’’ varieties marked on each part (Soft: hardness A 45, Medium: hardness B 60, Hard: hardness C 75), enabling the user to choosethe most suitable mount for the load to be supported and the vibration frequency.

• The possibility of doubling its elasticity by placing two D.S.D. mounts serially for each support point.

APPLICATIONS

The D.S.D. elastic mounts are assembled preferably on rotating machines without major dynamic disequilibriums, where vertical and transversal elasticity isconvenient.

They are therefore very interesting in ventilators, rotating pumps, torque or frequency converters, electrical engines, mecanographic machines, etc.


ASSEMBLIES

39

DSD TYPE

DYNAMIC DSD DEFLECTION DSD

DSD


4 5 6 8 10 12 14 16 18 20 22

Car

ga (K

g)

3

5

10

15

20

25

30

40

50

607080

100

150

200

250

300

400

500

600700800

1000

1500

DSD 40 45

DSD 40 60

DSD 60 40

DSD 60 60

DSD 60 75

DSD 80 45

DSD 80 60

DSD 80 75

DSD 100 45

DSD 100 60

DSD 100 75

DSD 150 75DSD 150 60

DSD 150 45

DSD 200 75DSD 200 60

DSD 200 45

1 1,5 2 3 4 5 6 7

Car

ga (K

g)

3

5

10

15

20

25

30

40

50

607080

100

150

200

250

300

400

500

600700800

1000

1500

DSD 40 45

DSD 40 60DSD 60 45

DSD 60 60

DSD 60 75

DSD 80 45DSD 80 60

DSD 80 75

DSD 100 45

DSD 100 60

DSD 100 75

DSD 150 45DSD 150 60

DSD 150 75DSD 200 45

DSD 200 60DSD 200 75


Type A B C D E F G H AMC Code Code Code Weight

45 Sh 60 Sh 75 Sh (g)

DSD 40 40 20 M-6 19 29 52 64 8,5 Ref 134001 134002 134003 27

Load (kg) 4 10

DSD 60 60 24 M-6 14 34 76 90 8.5 Ref 134004 134005 134006 78

Load (kg) 15 25 45

DSD 80 80 27 M-8 25 65 100 120 8.2 Ref 134007 134008 134009 146

Load (kg) 75 110 150

DSD 100 100 28 M-10 22 70 124 148 10 Ref 134010 134011 134012 274

Load (kg) 90 160 220

DSD 150 150 39 M-14 34 115 182 214 12 Ref 134013 134014 134015 703

Load (kg) 130 250 350

DSD 200 200 44 M-18 35 140 240 280 14.5 Ref 134016 134017 134018 1758

Load (kg) 500 825 1250

AMC NATURAL FREQUENCIESMECANOCAUCHO® DSD TYPE

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® DSD TYPE


Load

(Kg)

Load

(Kg)

Deflection (mm)

ATPDESCRIPTION

The A.T.P. mount is an elastic mount conceived to provideantivibration isolation for medium and high frequencies in any kindof machines (gen sets, motor pumps, motor compressors, hydraulicunits, etc.)

-The top part has a hood-shaped armature to protect the rubber fromoil, grease, petrol, diesel, dust, etc.


The rubber on the A.T.P. mount works at shear, ending in the form ofa progressive stop which makes it possible to limit the elastic end ofstroke at shear, in the event of impacts or transient overloads, asoccurs in the case of apparatuses on vehicles.

Thus, as of the deflection indicated in the catalogue it presents agradually decreasing flexibility with load. This offers optimalconditions to solve an aperiodic suspension.

The A.T.P. mounts may be secured to the floor or ground threadedrod claws which are inserted into the concrete. The can also bescrewed in between the base of the machine and the metal chassis.


The elastomer used is a compound based on natural rubber speciallystudied to obtain good aging at alternate deformations.

The load capacity is given in the catalogue for the maximum staticload admitted, and can withstand strong overloads.

The flexibility in an A.T.P. mount is approximately 4 times more rigidin the radial direction than in the axial direction.

ADVANTAGES

• Direct placement of the machine on the floor or ground, asrequired.• Quick placement of the elastic mounts.• Protection of the rubber from aggressive agents.• Fixing by bolts or screws.• Efficacy: three varieties of hardness are manufactured (Soft:hardness A 45, Medium: hardness B 60, Hard: hardness C 75). Thisenables the user to choose each mount depending on the load to besupported and the frequency of the vibrations to be eliminated.

APPLICATIONS

In all assemblies where “pitching” of the unit suspended needs to beavoided, as well as the protection of the rubber and the possibility ofsupporting overloads.

• Medium and high frequency motor compressor units.• Gen sets.• Hydraulic Units.• Marine auxiliary units.• Ventilators, etc.


Figure 1 Figure 2

41

ATP TYPE

DYNAMIC ATP DEFLECTION ATP

ATP

Type A B B1 C D E F G AMC Code Code Code Weight

45 Sh 60 Sh 75 Sh (g)

ATP 020 50 30 - M-8 50 7 67 16 Ref 133101 133102 133103 143

Load (kg) 50 75 100

ATP 120 74 42 53 M-10 72 9 90 32 Ref 133104 133105 133106 379

Load (kg) 70 120 175

ATP 220 92 53 63 M-12 90 11 114 36 Ref 133107 133108 133109 618

Load (kg) 140 200 300

ATP 420 124 75 94 M-16 114 13 144 60 Ref 133110 133111 133112 1510

Load (kg) 300 500 800


6 8 10 12 14 16 20

Car

ga (K

g)

10

15

20

25

30

40

50

60

70

80

100

150

200

250

300

400

500

600

700

800

1000

ATP 020 45

ATP 120 60

ATP 120 75

ATP 120 45

ATP 020 60ATP 020 75

ATP 220 75

ATP 220 60

ATP 220 45

ATP 420 45ATP 420 60

ATP 420 75

Flecha (mm)

1 1,5 2 3 4 5 6

Car

ga (K

g)

10

15

20

25

30

40

50

60

70

80

100

150

200

250

300

400

500

600

700

800

1000

ATP 02

0 45

ATP 02

0 60

ATP 02

0 75

ATP 12

0 45

ATP 12

0 60

ATP 12

0 75

ATP 22

0 45

ATP 22

0 60

ATP 22

0 75

ATP 42

0 45

ATP 42

0 60

ATP 42

0 6075


AMC NATURAL FREQUENCIESMECANOCAUCHO® ATP TYPE

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® ATP TYPE


Load

(Kg)

Load

(Kg)

Deflection (mm)

AT DEFLECTION AT DEFLECTION

Flecha (mm)

1 1,5 2 3 4 5 6 8 10 12

Car

ga (K

g)

25

30

40

50

60

70

80

100

150

200

250

300

400

500

600

700

800

1000

1500

1800

2000

2500

3000

AT 30

45

AT 30

60

AT 30

75

AT 31

45

AT 31

60AT

31 75

AT 40

45

AT 40

60AT 40

75AT

41 60

AT 41

75

AT 41

45

AT 50

45

AT 50

60AT 50

75

AT 51

45

AT 51

60AT

51 75

AT 70

R 45

AT 70

R 60

AT 70

R 75

AT 70

45AT

70 60

AT 70

75

AT 71

45

AT 71

60AT

71 75

AT 80

45

AT 80

60

AT 80

75

AT 81

45

AT 81

60AT

81 75

Flecha (mm)

0,5 1 1,5 2 3 4 5 6

Car

ga (K

g)

1

2

5

8

10

15

20

25

30

40

50

60

70

80

100

150

200

250

300

AT 00

0 45

AT 00

0 60AT

000 7

5

AT 00

45AT

00 60

AT 00

75

AT 01

45AT

01 60

AT 01

75

AT 02

45AT

02 60

AT 02

75

AT 11

45

AT 11

60AT

11 75

AT 20

45

AT 20

60

AT 20

75

AT 21

45AT 21

60

AT 21

75

AT 10

45

AT 10

60

ATDESCRIPTIONThe “A.T.” mount is specially designed to provide isolation for medium and highfrequencies.The rubber is bonded to two concentric tubular metal parts. The inside metal partis a cylindrical tube. The outside metal part is also tubular, with a flange where thefixing drill holes can be made.

OPERATION AND ASSEMBLYIn view of the “A.T.” s special structure, a metal washer should be used at the topand the bottom of the mount, making the rubber work at shear, with the action of aprogressive stop as the washer crushes the top of the mount in the case ofoverload.Therefore, as of a certain ‘’deflection’’ the “A.T.” mount presents a flexibility whichgradually decreases with loads. This offers optimal conditions to solve an aperiodicsuspension.

The assembly is very safe, since the main fixing bolt to the machine cannot be released even in the event of deterioration of the “A.T.”, since the cap at the topand the lower washer which holds the bolt prevents this.TECHNICAL CHARACTERISTICSThe “A.T.” mount has a radial elasticity (in all directions perpendicular to its axis) in the order of 1/4 of its axial elasticity.It is manufactured in three hardnesses to facilitate the choice of the most suitable mount (Soft: hardness A 45, Medium-sized: hardness B 60 and Hard:hardness C 75).ADVANTAGES• Ruggedness: the “A.T.” mounts may be used on mobile machines, which would not be possible in the case of simple support parts.• No time wasted.• Simple assembly which is adapted to a wide number of cases due to its different possibilities (mural, on chassis, on concrete, serially, etc.).APPLICATIONSThe “A.T.” elastic mounts can be used to great advantage for the vibration isolation of engines, piston compressors, presses, electric transformers, mobile units,machines, on concrete buttresses, etc.


AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® AT TYPE

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® AT TYPE

Deflection (mm)

Load

(Kg)

Load

(Kg)

Deflection (mm)

43

AT TYPE

at


G

E

B

D

C

F

A

G

H

I

I

G

H

E

B

D

C

F

A

G

J

I

H

Figure 1 Figure 2 Figure 3 Figure 4

Type A B C D E F G H I J Fig. AMC Code Code Code Weight

45 Sh 60 Sh 75 S (gr) (g)

AT 000 25 11 3 7 6,2 20 4 19 3,2 3 Ref 132171 132172 132173Load (kg) 6 8 10

AT 00 36 28 12,5 11,5 8,1 26 12 26 5,2 3 Ref 132101 132102 132103 39Load (kg) 20 30 40

AT 01 48 40 18 18 12,1 37,5 8 - - 1 RefLoad (kg) 50 65 80

AT 02 48 51 24 18 12,1 37,5 8 - - 1 Ref 132104 132105 132106 144Load (kg) 65 85 110

AT 10 60 47 20 18 12,2 49 8 69 8,2 73 4 Ref 132175 132176 132177Load (kg) 70 100 120

AT 11 60 60 31 18 12,2 49 8 69 8,2 73 4 Ref 132107 132108 132109 250Load (kg) 85 120 150

AT 20 70 55 27 19 18,2 55,7 10 - - 1 Ref 132110 132111 132112 344Load (kg) 100 150 180

AT 21 round 70 70 39 19 18,2 55,7 10 80 8,5 86 1-4 Ref 132113 132114 132115 437Load (kg) 135 190 250

AT 21 lugs 86 1-4 Ref 132116 132117 132118 437Load (kg)

AT 30 90 75 29 28 20,2 65 16 78 8,5 2 Ref 132119 132131 132132 522Load (kg) 175 240 300

AT 31 round 90 95 47 28 20,2 65 16 95 8,5 1-4 Ref 132133 132134 132135 775Load (kg) 250 350 420

AT 31 lugs 1-4 Ref 132136 132137 132138Load (kg)

AT 40 100 90 42 28 22,2 74 18 100 8,5 112 1-4 Ref 132139 139140 132141 789Load (kg) 225 320 380

AT 41 100 110 49 28 22,2 74 18 100 8,5 112 1-4 Ref 132145 132146 132147 895Load (kg) 250 360 480

AT 50 120 100 47 33 40,2 86 20 114 8,5 4 Ref 1305Load (kg) 325 440 550

AT 51 120 120 63 53 40,2 86 20 104 10,5 2 Ref 1494Load (kg) 400 550 670

AT 70 round 165 98 36 46 60,2 118 22 145 10,5 2 Ref 132162 132163 132164 3124Load (kg) 450 600 800

AT 70 165 140 66 46 60,2 118 22 145 10,5 2 Ref 132165 132166 132167 3124Load (kg) 700 900 1100

AT 71 165 170 96 46 60,2 118 22 145 10,5 2 Ref 132168 132169 132170 3790Load (kg) 850 1100 1400

AT 80 230 167 95 53 80 170 30 204 12,2 2 Ref 7096Load (kg) 1250 1800 2300

AT 81 230 185 113 53 80 170 30 204 12,2 2 Ref 7702Load (kg) 1600 2100 2600

Type A B C D F AMC Code Weight

ø Sh (g)

SCB 25 27 17 10 20 6 Ref 138001 20

Load (kg) 50

SCB 45 43 25 13 31 10 Ref 138002 56

Load (kg) 100

SCB 50 49 35 13 34 13 Ref 138003 73

Load (kg) 200

SCB 60 63 30 16 41 15 Ref 138004 108

Load (kg) 250

SCB 65 63 44 16 41 15 Ref 138005 140

Load (kg) 250

SCB 95 95 50 20 56 25 Ref 138011 395

Load (kg) 1000

SCB

The SCB elastic mounts are elements that work on the basisof compression since thanks to their design and assemblythey provide an anti-rebound effect, thus permitting safetyassemblies.

ADVANTAGES:

• Easy to assemble.• Simple and economical product.• Wide range of loads.The inside stop effect makes them very recommendable forsafety purposes.


Type Code

Washer SCB 25 606185






ASSEMBLY

45

SCB TYPE

DYNAMIC SCB SCB DEFLECTION

SCB


10 15 20 25 30 40 50 75

Car

ga (K

g)

10

15

20

2530

40

5060

80

100

150

200

250300

400

500600700800

1000

SCB 25

SCB 45SCB 50

SCB 60-65

SCB 950,2 0,5 1 1,5 2 2,5 3

10

15

20

2530

40

50607080

100

150

200

250300

400

500600700800

1000

SCB 25

SCB 45

SCB 60-65

SCB 50

SCB 95


AMC NATURAL FREQUENCIESMECANOCAUCHO® SCB TYPE

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® SCB TYPE


Load

(Kg)

Load

(Kg)

Deflection (mm)

SCHDESCRIPTION

The AMC-Mecanocaucho® SCH type mounts are made of

two parts of rubber, one of which bears an inside metal

bushing which acts as a guide through the machine

anchoring screw.

It is installed pre-compressed on the actual machine frame,

whose thickness “E” determines the degree of

precompression


This antivibration mount is ideal for applications of major

dynamic loads where movement control is necessary, such

as in the cabins of all types of mobile vehicles. It also offers

optimal stability, as well as good attenuation of impacts

and vibrations.

APPLICATIONS

-Vehicle cabins.

-Public works and agricultural vehicles, etc.

Assembly Instructions

The SCH mounts should be assembled according to the following

installation instructions. There are two possible configurations, see

assembly 1 and assembly 2, for which the recommendations given in the

following chart must be observed. They can be installed in plates of

different thicknesses according to the Tmax and Tmin values given in the

table at the bottom. The load vs. deformation curves will vary according to

the thickness of the plate on which the mount is to be installed.

Washers

Characteristics of the installation washers.


- Assembly 1

- Assembly 2

Ref Øext Øint thickness Code

SCH 50 54 13.5 4 608099

SCH 65 67 16.5 5 608100

SCH 90 96 22 6 608101Anti-rebound washer

Anti-rebound washer

Chassis of the machine

Chassis ofthemachine

Suspendedunit

Suspended unit

Réf R Q Tmax Tmin

SCH 50 1,5 31,8 14 12,5

SCH 65 2,5 38,1 22 19

SCH 90 3 57,15 29 25

47

SCH TYPE

DYNAMIC SCH SCH deflection

SCH

Type A B C D E F G Ref 45 Sh Ref 60 Sh Weight (g)

SCH 50 20 31.2 18.1 10.5 21.4 13.5 48 Max load 80 130 153

Ref 138501 138504

SCH 65 22.5 39.5 24 15 23 16.5 64 Max load 120 260 350

Ref 138502 138505

SCH 90 25 58 29 19 25 22.5 90 Max load 260 450 675

Ref 138503 138506

p


5 8 10 12 16 20 25 30

Car

ga (K

g)

40

50

60

70

80

100

150

200

250

300

400

500

600

700

800

1000

1500

2000

2500

SCH 50 45 Tmin

SCH 50 45 Tmax

SCH 65 45 Tmax

SCH 65 45 Tmin

SCH 50 60 Tmin

SCH 65 60 Tmin

SCH 90 45 Tmax

SCH 65 60 Tmax

SCH 90 60 Tmin

SCH 90 60 Tmax

SCH 90 45 Tmin

SCH 50 60 Tmax

p p

Flecha (mm)

1 1,5 2 3 4 5 6 7

Car

ga (K

g)

50

60

70

80

100

150

200

250

300

400

500

600

700

800

1000

1500

2000

2500

SCH 50

45 Tm

SCH 50

45 Tm

ax

SCH 50

60 Tm

ax

SCH 50

60 Tm

in

SCH 65

45 Tm

in

SCH 65

60 Tm

in

SCH 90

60 Tm

ax

SCH 65

60 Tm

ax

SCH 90

60 Tm

SCH 90

45 Tm

SCH 90

45 Tm

ax

SCH 65

45 Tm

ax

in

in

in


AMC NATURAL FREQUENCIESMECANOCAUCHO® SCH TYPE

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® SCH TYPE


Load

(Kg)

Load

(Kg)

Deflection (mm)

SPSDESCRIPTION

The SPS mount is comprised of an external cylindrical hoodand an inner tapering trunk. Two elastic elastomer partslocated in the inside are sandwiched between the twometal parts.


As it is not bonded, this mount can dampen impacts causedby the friction of the elastomer with the metal parts. On theother hand, it is not the best mount to insulate low andmedium frequencies.

It can work axially, upwards and downwards. Radially at 360°.

The elastomer may be chosen for the functions in which it is to be used, such as high temperatures, steeped in oil, outdoor, etc.

APPLICATIONS

Having a captive elastomer affords total safety, particularly in assemblies on vehicles.

They are small for the loads to be supported. It can be manufactured in stainless steel for the food industry and in differentelastomers as per needs, as already indicated.

Very useful in machines on vehicles by virtue of their utterly safe assembly, as well as cold units on buses. Also in compressors,transformers, frequency variators, etc., on trains or other transport elements.


49

SPS TYPE

DYNAMIC SPS SPS DEFLECTION

SPS

Type A B C D E F AMC Code Code Code Weight

45 Sh 60 Sh 75 Sh (g)

SPS 020 50 28 M-8 50 6 60 Ref 140001 140003 140005 171

Load (kg) 80 100 150

SPS 120 76 38 M-10 63.5 6.7 76 Ref 140002 140004 140006 524

Load (kg) 180 240 300


10 15 20 25 30

Car

ga (K

g)

30

40

50

60

70

80

100

150

200

250

300

SPS 020 45

SPS 020 60

SPS 020 75

SPS 120 45

SPS 120 60

SPS 120 75

Flecha (mm)

1 1,5 2 3 4

Car

ga (K

g)

30

40

50

60

70

80

100

150

200

250

300

SPS 020 45SPS 020 60

SPS 020 75

SPS 120 75

SPS 120 60

SPS 120 45


AMC NATURAL FREQUENCIESMECANOCAUCHO® SPS TYPE

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® SPS TYPE


Load

(Kg)

Load

(Kg)

Deflection (mm)


AMC Mecanocaucho® Type P

77

50 88

93

35,1

AMC Mecanocaucho® Type P

Anti-skid

A

D

C B

E

F

1010

300

300

19040

Ø 20Load: 30,000 Kg.Deflection: 8 mm.

CODE141041

AMC Mecanocaucho® Type S AMC Mecanocaucho® Type G.C.

MOUNTS FOR LARGELOADS

AMC Mecanocaucho® Type B

TYPE CODE A B C D E F LOAD DEFLECTIONKg. mm.

L-40 141021 300 40 20 350 140 200 15,000 5

L-50 141022 300 50 30 350 140 200 13,000 5

L-60 141023 300 60 40 350 140 200 11,000 5

L-70 141024 300 70 50 350 140 200 9,000 5

CODE141003

CODE141004

CODE141005

CODE141006

AMC Mecanocaucho® Anti-skid

51

MOUNTS FOR LARGE LOADS

mounts: large loads


5 6 8 10 12 15 20

Car

ga (K

g)

150

200

250

300

400

500

600

700

800

1000

1500

2000

2500

3000

3500

4000

5000

10000

15000

25000

30000

SOPORTE P

SOPORTET

SOPORTEC

SOPORTE P ANTIDERRAPANTE

SOPORTE B

SOPORTE B ANTIDERRAPANTE

SOPORTE S L -40

SOPORTE S L -50

SOPORTE S L-60

SOPORTE S L-70

SOPORTE GC

ANTISKID

ANTISKID

ANTISKID

ANTISKID

Flecha (mm)

1 1,5 2 3 4 5 6 8 10 12 15

Car

ga (K

g)

150

200

250

300

400

500

600

700

800

1000

1500

2000

2500

3000

3500

4000

5000

10000

15000

25000

30000

SOPO

RTE P

SOPO

RTE

T

SOPO

RTE C

SOPO

RTE P

ANTID

ERRA

PANTE

SOPO

RTE B

SOPO

RTE B

ANT IDER

RAPANTE

SOPO

RTE S

L-40

SOPO

RTE S

L-50

SOPO

RTE S

L-60

SOPO

RTE S

L-70

SOPO

RTE G

C

ANTISKID

ANTISKID

ANTISKID

ANTISKID


DYNAMIC; MOUNTS

FOR LARGE LOADS

DEFLECTION; MOUNTS

FOR LARGE LOADS

AMC NATURAL FREQUENCIESMECANOCAUCHO® MOUNTS FOR LARGE LOADS

AMC LOAD DEFLECTION GRAPHSMECANOCAUCHO® MOUNTS FOR LARGE LOADS


Load

(Kg)

Load

(Kg)

Deflection (mm)

LEVELLINGMACHINEMOUNTS

The N.F.-type AMC Mecanocaucho®

mounts are used in

cases where light or heavy machines should not be fixed to

the floor or ground.

The height adjustment system can be used to adjust the

machines to the required level, thus insulating from

vibrations and reducing noise. The AMC-Mecanocaucho®

type NF comes with a tilting system allowing optimum

adaptation to all surfaces.

The elastomer used is a mixture of oil-resistant synthetic

Nitrile Butadyene Rubber (NBR).

Height is adjusted by means of a screw, although this

operation can even be performed once the machine has

been assembled. The wide contact between the base of the

machine guarantees good overall stability.


INSTALLATION INSTRUCTIONS

• Lift the machine and insert the mountunder it.

• Insert and turn the screw manually untilit slots into place.

• Adjust the height of the machine byturning the screw.

• Block using the checknut.

53

Mecanocaucho® Type NF

NF

A B mm. H mm. C Static Load Deflection Weight Code

TYPE mm. Min Max Adjustm. Min Max Nominal Kg. mm. (g)

NF-65 65 27 34 7 105 110 M-12 320 2 349 142001

NF-85 85 33 46 13 114 127 M-16 650 2 732 142002

NF-100 100 35 48 13 120 130 M-16 980 2 960 142003

NF-130 130 45 58 13 130 140 M-20 1350 2 1891 142004

NF-160 160 53 66 13 130 140 M-20 2500 2 3397 142005

NF-200 200 55 68 13 158 176 M-24 3700 2 4958 142006

NF-250 250 67 85 18 153 176 M-24 6000 2 8575 142007


Mecanocaucho® NFR Type

A B H C Static Load Deflection Weight Code

TYPE mm. mm. mm. Nominal Kg. mm. (g)

NFR-65 65 27 90 M-12 320 2 227 142008

NFR-85 85 33 100 M-16 650 2 713 142009

NFR-100 100 35 100 M-16 980 2 929 142010

NFR-130 130 45 130 M-20 1350 2 1832 142011

NFR-160 160 53 130 M-20 2500 2 3330 142012

NFR-200 200 55 140 M-24 3700 2 4924 142013

B min.

H max.

C

A

B max.

C

A

H min.

* Can be supplied in Polyurethane Rubber

B

C

A

H min.

A B

SV

C

D

B

A


TYPE DIMENSIONS mm. Load kg. WEIGHT CODE

A B C D MIN MAX (g)

000 40 23 M-8 48 20 80 89 143001

00 60 28 M-10 81 60 120 235 143002

0 70 32 M-12 89 90 160 350 143003

1 85 32 M-12 89 130 350 456 143004

2 100 40 M-14 109 270 600 702 143005

3 120 50 M-16 116 450 900 954 143006

4 140 55 M-16 116 700 1200 1513 143007

5 160 60 M-16 116 1100 1750 1865 143008

6 180 70 M-24 138 1500 2500 3034 143009

7 210 75 M-24 138 2100 3750 4248 143010

* Can be supplied in stainless steel

Mecanocaucho®

JT Type

Mecanocaucho®

SX Type

HARDNESS LOAD Kg.

50 25-4075 75-100

HARDNESS LOAD Kg.

50 10-25

CODE WEIGHT (g)

144001

144002

53

53

CODE WEIGHT (g)

145001 25

APPLICATIONS

Levelling machine mounts

APPLICATIONS



low SV

C

D

A

B

TYPE DIMENSIONS mm. LOAD Kg. WEIGHT CODE

A B C D MIN. MAX. (g)

00 B 60 18 M-10 81 60 120 187 147001

0 B 70 20 M-12 89 90 160 286 147002

1 B 85 25 M-12 89 130 350 382 147003

2 B 100 20 M-14 109 270 600 574 147004

3 B 120 25 M-16 116 450 900 867 147005

4 B 140 33 M-16 116 700 1200 1300 147006

5 B 160 36 M-16 116 1100 1750 1556 147007

* Can be supplied in stainless steel

Mecanocaucho® SM TypeA

B

C

D

APPLICATIONS


TYPE DIMENSIONS mm. LOAD Kg.A B C D MAX. CODE WEIGHT(g )

S.M.-40 40 18 M- 8 48 45S.M.-60 65 28 M-12 89 150S.M.-70 75 29 M-12 89 250S.M.-90 95 30 M-12 89 500

S.M.-120 125 31 M-16 116 1.000

146001146002146003146004146005

79307363573904

RUBBER BLOCKS AND MATS

There are different mats, in different sizes, rubber grades and hardnesses. The most classic use is for damping high frequency

vibrations without the need for any anchoring.

The user cuts them to the relevant size and can apply them using an adhesive, or simply by placing them on the base of the

machine. In cases where contact with oils is foreseen, this should be indicated on the order.

The mat will be more or less elastic or anti-skid, depending on the different models.


LOAD 1000 Kg. DEFLECTION 4 mm. Δ 60 LOAD 3000 Kg. DEFLECTION 9 mm. Δ 60 CODE141002

CODE141001

400 x 400

Mecanocaucho® Blocks

300 x 300

CODE152001

CODE152003

MAXIMUM LOAD 4 kg. /cm2

MAXIMUM LOAD 6 kg. /cm2

1 2 3

These are square antivibration mounts which are ideal for installationwithout any type of attachment or anchoring.

DIMENSIONS mm. LOAD Kg. DEFLECTIONTYPE CODE A B TYPE MIN. MAX. mm.

G-060 152005 70 30 1 180 300 3G-070 152006 80 30 1 350 600 3G-080 152007 80 50 2 200 500 5G-090 100 60 3 200 500 8G-110 152009 110 30 1 1600 3000 3

Mecanocaucho® Type T Mecanocaucho® Type C


BUSHINGS

10 22 30 25 154005

10 22 32 30 154006

10 27 34 28 154007

10 28 27 20 154008

10 30 30 24 154009

10 34 28 25 154010

10 45 36 22 154011

12 26 36 22 154012

12 28 42 30 154013

12 32 40 34 154014

Dimensions mm. REFd D L l A.M.C



12 36 34 32 154015

14 30 28 25 154016

14 30 42 38 154017

14 34 48 40 154018

14 40 25 22 154019

16 32 28 25 154020

18 56 48 37 154021

20 45 92 80 154022

22 40 91 85 154023

24 48 58 50 154024

24 48 66 60 154025

26 55 96 90 154026

28 48 66 60 154027

28 50 39 39 154028

32 62 60 60 154029

34 50 45 39 154030

37 55 33 27 154031

38 64 76 70 154032

50 80 110 100 154041

CHARGE AXIALE

CHARGE RADIALEFLÈCHE SOUSCHARGE AXIALE

ANGLECONIQUE

FLÈCHE SOUSCHARGE RADIALE

ANGLEDE TORSION

D d

L

l

RADIAL LOAD

AXIAL LOAD

ANGLE OF TORSION

CONICAL ANGLE

DEFLECTIONUNDER RADIALLOAD

DEFLECTIONUNDER AXIAL LOAD


AMC MECANOCAUCHO®

ELASTIC COUPLINGS

TYPE REF. A.M.C. REF. A.M.C. REF. A.M.C. FORCE A B C D E F G HElement Hood Bushings Kg. mm. mm. mm. mm. mm. mm. mm.

D.P .- 2 160241 160251 160261 174 84 52 M - 12 30 35 84.5 50 3

D.P.- 4 160242 160252 160262 300 120 75 M - 16 44 49 120 75 5

D.P.- 6 160243 160253 160263 1000 220 137 M - 24 80 80 20 133 10

BUSHING BUSHING

AMC Mecanocaucho® flector

Mecanocaucho® D.P. Type

Ref. A.M.C. por nominal R.P.M. A B C C Dm. Kg. máx. montado libre

Flector 4MKG 160201 4 6000 91 28 65 75 8

Flector 9MKG 160202 9 5000 117 32 85 96 10

Flector 16MKG 160203 16 4500 142 46 100 110 12

Flector 25MKG 160204 25 3500 181 51 132 146 14

Flector 35MKG 16020535 3000 202 54 150 170 108 18

Flector 50MKG 16020650 2800 232 62 170 195 20 20

Flector 70MKG 160207 70 2400 263 68 190 216 20

HOOD ELEMENT

* OPTIONS: - Hood- Accessories (2 bushings

+ 2 nuts + 2 washers)

Ref. A.M.C. Code nominal torque R.P.M. A B C C Dm. Kg. max. installed free


AMC MECANOCAUCHO®

BUFFERS

DESCRIPTION

The rigid buffers used as ends of stroke or to check movingparts give rise to very high stresses at the time of the impactand therefore to rapid deterioration, accompanied by anoften unacceptable noise, particularly when these impactsare repeated periodically.

The elastic buffers get rid of these drawbacks completely,as they are soundproofed with rubber.

The single buffer is a flat surface of rubber and thereforeresponds immediately to impact, without over-extendingthe stroke of the moving organ.

The progressive buffer has a conical form in the rubber, and therefore makes contact on a progressive surface, which increaseswith crushing. The action is more gradual and is particularly good for a considerable absorption of energy, without aprohibitive instant stress.


The elastic buffers can be used in these two possibilities:

• AS ACTUAL BUFFERS:The impact takes place as an end of stroke, taking into account the maximum deflection the stop may give.

• AS ELASTIC MOUNTS.When installed as elastic mounts, the buffers may be screwed to the base of the machine so that its flat surface rests directlyon the floor or ground.


The elastic buffers are made with a compound of rubber which permits major deformations with notable absorptions ofenergy.

They can be made with high-damping rubber to order. The absorption of energy is performed thus, irreversibly and opposesthe rebound phenomenon.

ADVANTAGES

• Easy to install in all cases.• Great efficacy when used as mount or as buffer.• Possibility of moving the machines, which are not secured to the floor or ground, or of moving the buffers to different pointswhere ends of stroke may be made.

APPLICATIONS

AS BUFFERS: In any case for limiting a flexible element.

• End of stroke of spring or damper.• End of stroke of cranes and hoists.• Setting of fragile material in packings.


SIMPLE BUFFERS AMC MECANOCAUCHO® TYPE A

COMPRESSIONA B C H LOAD DEFLECTION

max. daN m m.

A

C

H

B

TYPE A

10 12 2 201/10A12.5 15 M - 5 10 10 3 201/15A

20 8 3.5 201/20A10 20 2 211/10A15 20 3 211/15A1620

M - 5 1215 4 211/20A

25 15 5 211/25A

8.5 40 1.5 200/8.5A15 35 4 200/15A

20 20 M - 6 16.5 30 5 200/20A25 30 5.5 200/25A30 25 7 200/30A

10 80 2 202/10A15 60 3.5 202/15A19 55 4.5 202/19A

25.5 22 M - 8 20 50 5.5 202/22A25 50 6.5 202/25A30 50 8 202/30A40 50 10 202/40A

15 90 3.5 212/15A22 80 6 212/22A3030

M - 8 2070 8 212/30A

40 60 9 212/40A

20 160 5 203/20A28 150 6 203/28A

40 35 M -10 25 120 8 203/35A40 120 10 203/40A45 120 11 203/45A

25 300 6 213/25A35 250 9 213/35A5045

M -10 25190 11 213/45A

60 150 11 213/60A

25 400 6 207/25A36 300 9 207/36A

60 45 M-10 25 250 11 207/45A60 200 12 207/60A

35 450 9 214/35A50 350 12 214/50A

70 60 M-10 25 300 13 214/60A70 300 14 214/70A

25 650 7 205/25A75 40 M-12 30 500 9 205/40A

45 500 10 205/45A55 450 11 205/55A

30 950 7 209/30A40 600 9 209/40A50 550 10 209/50A

80 55 M-14 35 550 11 209/55A70 500 13 209/70A75 450 14 209/75A

40 1200 8 210/40A55 1000 11 210/55A

95 60 M-16 45 800 12 210/60A75 700 13 210/75A

50 1200 9 211/50A105 75 M-16 45 1000 13 211/75A

100 800 16 211/100A

50 1500 9 212/50A120 75 M-16 45 1200 13 212/75A

100 1000 16 212/100A

50 1600 9 213/50A130 75 M-16 45 1450 13 213/75A

100 1200 16 213/100A

50 1800 9 215/ 50A150 75 M - 20 50 1650 13 215/ 75A

100 1400 16 215/100A

APPLICATIONS

AS BUFFERS: In any case for limiting a flexibleelement.


110001110002110003

110004110005110006110007

110008110009110010110011110012

110013110014110015110016110017110018110019

110020110021110022110023

110024110025110026110027110028

110029110030110031110032

110033110034110035110036

110037110038110039110040

110041110042110043110044

110045110046110047110048110049110050

110051110052110053110054

110055110056110057

110058110059110060

110062110063110064

110065110066110067

CODE


APPLICATIONS

AS BUFFERS: In any case for limiting a flexibleelement.


SIMPLE BUFFERS AMC MECANOCAUCHO® TYPE C

COMPRESSIONA B C LOAD DEFLECTION

max. daN m m.

A

C

B

TYPE C

10 12 2 201/10C12 15 M - 5 10 3 201/15C

20 8 3,5 201/20C10 20 2 211/10C15 20 3 211/15C1620

M - 515 4 211/20C

25 15 5 211/25C

8.5 40 1.5 200/8.5C15 35 4 200/15C

20 20 M - 6 30 5 200/20C25 30 5.5 200/25C30 25 7 200/30C

10 80 2 202/10C15 60 3.5 202/15C19 55 4.5 202/19C

25 22 M - 8 50 5.5 202/22C25 50 6.5 202/25C30 50 8 202/30C40 50 10 202/40C

15 90 3.5 212/15C22 80 6 212/22C3030

M - 870 8 212/30C

40 60 9 212/40C

20 160 5 203/20C28 150 6 203/28C

40 35 M -10 120 8 203/35C40 120 10 203/40C45 120 11 203/45C

25 300 6 213/25C35 250 9 213/35C5045

M -10190 11 213/45C

60 150 11 213/60C

25 400 6 207/25C36 300 9 207/36C

60 45 M-10 250 11 207/45C60 200 12 207/60C

35 450 9 214/35C50 350 12 214/50C

70 60 M-10 300 13 214/60C70 300 14 214/70C

25 650 7 205/25C75 40 M-12 500 9 205/40C

45 500 10 205/45C55 450 11 205/55C

30 950 7 209/30C40 600 9 209/40C50 550 10 209/50C

80 55 M-14 550 11 209/55C70 500 13 209/70C75 450 14 209/75C

40 1200 8 210/40C55 1000 11 210/55C

95 60 M-16 800 12 210/60C75 700 13 210/75C

50 1200 9 211/50C105 75 M-16 1000 13 211/75C

100 800 16 211/100C

50 1500 9 212/50C120 75 M-16 1200 13 212/75C

100 1000 16 212/100C

50 1600 9 213/50C130 75 M-16 1450 13 213/75C

100 1200 16 213/100C

50 1800 9 215/ 50C150 75 M - 20 1650 13 215/ 75C

100 1400 16 215/100C

CODE

111001111002111003111004111005111006111007

111008111009111010111011111012

111013111014111015111016111017111018111019

111020111021111022111023

111024111025111026111027111028

111029111030111031111032

111033111034111035111036

111037111038111039111040

111041111042111043111044111045111046111047111048111049111050111051111052111053111054111055111056111057111058111059111060

111062111063111064111065111066111067


TYPE CTYPE A

TYPE A TYPE C

DYNAMICTYPE A B C H LOAD DEFLECTION

Kg. mm.

T-25 25 19 M-8 20 100 8 0.3

T-30 30 30 M-6 16 140 15 0.6

T-50 50 50 M-8 20 340 25 3

T-50 50 64 M-8 35 370 32 4

ENERGYa 1 m/sKg. m. CODE

115001

115002

115003

115004

115005

115006

115007

116001

116002

116003

T - 85 84 52 M -12 35 1.500 20 20

T -120 120 75 M -16 45 3.000 22 34

T - 220 220 137 M -24 80 15.000 40 250

116011

116012

116013

T - 85 84 52 M -12 35 1500 20 20

T -120 120 75 M -16 45 3000 22 34

T - 220 220 137 M -24 80 15000 40 250

TY

PE

A

T-50 50 58 M-8 20 400 28 3,7

T-70 72 58 M-12 30 550 26 5

T-95 95 80 M-16 45 1.100 37 12


Kg. mm.

T-25 25 19 M-8 20 100 8 0,3

T-30 30 30 M-6 16 140 15 0,6

T-50 50 50 M-8 20 340 25 3

T-50 50 64 M-8 35 370 32 4


115008

115009

115010

115011

115012

115014

115015

TY

PE

CT

YP

E A

TY

PE

C

APPLICATIONSAS BUFFERS: In any case for limiting a flexible element.• End of stroke of spring or damper.• End of stroke of cranes and hoists.• Setting of fragile material in packings.


T-50 50 58 M-8 20 400 28 3.7

T-70 72 58 M-12 30 550 26 5

T-95 95 80 M-16 45 1100 37 12

PROGRESSIVE BUFFERS AMC MECANOCAUCHO®


Kg. mm.



Kg. mm.


CODE

114001

114002

114003

114004

114005

114006

114007

114008

F.3 30 23 M-8 20 90 9 40 5

F.7 44 42 M-8 20 100 10 50 6

F.1 60 44 M-8 20 100 10 40 4

F.2 60 44 M-8 20 200 12 75 5.5

DYNAMIC STATICTYPE A B C H LOAD DEFLECTION LOAD DEFLECTION

max. daN m m. max. daN m m.

F.4 60 60 M-10 25 350 15 150 8

F.8 60 31 M-10 25 275 14 100 7

F.5 80 65 M-14 35 800 16 300 9.5

F.6 95 70 M-16 45 1000 18 400 9.5

CODE

114011

114012

114013

114014

114015

114016

114017

114018

F.3 30 23 M-8 20 90 9 40 5

F.7 44 42 M-8 20 100 10 50 6

F.1 60 44 M-8 20 100 10 40 4

F.2 60 44 M-8 20 200 12 75 5.5

DYNAMIC STATICTYPE A B C H LOAD DEFLECTION LOAD DEFLECTION


F.4 60 60 M-10 25 350 15 150 8

F.8 60 31 M-10 25 275 14 100 7

F.5 80 65 M-14 35 800 16 300 9.5

F.6 95 70 M-16 45 1000 18 400 9.5

TY

PE

AT

YP

E C


TYPE C

TYPE A

C

D

E

A

B

DYNAMICTYPE A B C D H LOAD DEFLECTION

Kg. mm.


117001

117002

T -150 150 125 185 150 13.5 5000 50 125

T - 250 250 208 315 250 14.5 40000 100 1,250



DIABOLO BUFFERSAMC MECANOCAUCHO®

CYLINDRICAL BUFFERS AMC MECANOCAUCHO®


AMC MECANOCAUCHO®

BOBBINGS

DESCRIPTION

The AMC Mecanocaucho® Bobbings are devices for makingelastic anchorings or fixings. They can be used in a widevariety of applications, particularly for elastic suspensionsand antivibration isolation of machines and differentmechanical organs.

They are made of a block of rubber with two parallel metalparts at the end which enable it to be fixed either by screwsin the ‘’C’’ model or with nuts in the ‘’A” model or acombination of both in the ‘’B” model.

The rubber block may be cylindrical in cases requiring greater load capacity or as a diabolo when greater elasticity is requiredin all directions.


Its elasticity is much greater in all the directions parallel to the armatures than in the perpendicular direction. The rubber worksbased on compression or shear depending on the direction it is placed at installation time. This direction is made according tothe use and the objective.

It is therefore installed with nuts or screws depending on the model chosen, with one part attached to the fixed chassis and theother to the machine to be suspended.


Depending on the size of the rubber block, the AMC Mecanocaucho® bobbing has more or less elasticity, which is greaterparticularly in all directions perpendicular to its axis (shear).

The AMC Mecanocaucho® bobbing thus makes it possible to make joins which permit major relative movements, up to severalmillimetres (in the case of heat expansion, chassis deformations, etc.).

The AMC Mecanocaucho® bobbing serves very well for the vibration isolation of machines where the vibrations areperpendicular to their axis, unless these stresses are too much when applied in this direction.

ADVANTAGES

• Easy to install.• High elasticity (particularly transversal).• Economical.

APPLICATIONS

The AMC Mecanocaucho® bobbings are particularly suitable for installation on small motor-pumps, motor-ventilators, driers,sieves, compactors, washing machines, electrical motors, on-board control panels, measuring apparatuses, control cabinets,microphones, fluorescent tubes, etc.


MOUNTS

TYPE A


Their elasticity is much greater in all the directions parallelto the armatures than in the perpendicular direction. Therubber works based on compression or shear depending onthe direction it is placed in at installation time. Thisdirection is made according to the use and the objective.

It is therefore installed with nuts or screws depending onthe model chosen, with one part attached to the fixedchassis and the other to the machine to be suspended.

APPLICATIONS

The AMC Mecanocaucho® bobbings are particularlysuitable for installation on small motor-pumps, motor-ventilators, driers, sieves, compactors, washing machines,electrical motors, on-board control panels, measuringapparatuses, control cabinets, microphones, fluorescenttubes, etc.

COMPRESSION SHEARA B C H LOAD DEFLECTION LOAD DEFLECTION


10 12 2 1.5 1.5 101/10A12.5 15 M -5 10 10 3 1.5 2 101/15A

20 8 3.5 1.5 4 101/20A

10 20 1.5 2.5 1.5 117/10A15 20 3 2.5 2 117/15A

16 20 M -5 12 15 4 2.5 4 117/20A25 15 5 2 5 117/25A

8.5 40 1.5 5 1 103/8.5A15 35 4 5 2.5 103/15A

20 20 M -6 16.5 30 5 5 3.5 103/20A25 30 5.5 4.5 4.5 103/25A30 25 7 4.5 4.5 103/30A

10 80 2 8 1.5 102/10A15 60 3.5 8 2.5 102/15A19 55 4.5 8 3.5 102/19A

25.5 22 M -8 20 50 5.5 8 4 102/22A25 50 6 8 4.5 102/25A30 50 8 8 6 102/30A40 50 10 10 6 102/40A

15 90 3 11 2.5 118/15A22 80 5 11 4 118 / 22A

3030

M -8 2070 8 11 6 118/30A

40 60 9 11 7.5 118/40A

20 160 5 20 3 104/20A28 150 6 20 5.5 104/28A

40 35 M -10 25 120 8 20 6.5 104/35A40 120 10 20 7.5 104/40A45 120 11 20 9 104/45A

25 300 6 25 4.5 119/25A35 250 8 25 7 119/35A

5045

M -10 25190 11 25 9 119/45A

60 150 11 25 12 119/60 A25 400 6 30 4.5 109/ 25A36 300 9 30 7 109 / 36A

6045

M -10 25250 11 30 9 109/45A

60 200 12 30 10 109/60A

35 450 8 35 6.5 120/35A50 350 11 35 11 120/50A

7060

M -10 25300 12 35 13 120/60A

70 300 14 35 15 120/70A

25 650 7 37 5 105/25A40 500 9 37 7 105/40A

7545

M -12 30500 10 37 9 105/45A

55 450 11 37 11 105/55A

30 950 7 40 5 112/30A40 600 9 40 7 112/40A50 550 10 40 8 112/50A

8055

M -14 35550 11 40 9 112/55A

70 500 13 40 15 112/70A75 450 14 40 16 112/75A

40 1200 8 60 7 113/40A55 1000 11 60 8 113/55A

9560

M -16 45800 12 60 10 113/60A

75 700 13 60 14 113/75A

50 1200 9 80 9 114/50A105 75 M -16 45 1000 13 80 14 114/75A

100 800 16 80 16 114/100A

50 1.500 9 100 9 115/50A120 75 M -16 45 1200 13 100 14 115/75A

100 1000 16 100 16 115/100A

50 1600 9 120 9 116/50A130

75M -16 45

1.450 13 120 14 116/75A100 1200 16 120 16 116/100A

50 1.800 9 140 9 121/50A150 75 M -20 50 1.650 13 140 14 121/75A

100 1.400 16 140 16 121/100A

CODE

120001120002120003

120011120012120013120014

120021120022120023120024120025

120026120031120032120033120034120035120036

120041120042120043120044

120051120052120053120054120055

120061120062120063120064120071120072120073120074

120081120082120083120084

120091120092120093120094

120101120102120103120104120105120106

120111120112120113120114

120121120122120123

120131120132120133

120142120143120144120151120152120153

AMCMECANOCAUCHO®

BOBBINGS TYPE A


AMC MECANOCAUCHO®

BOBBINGS TYPE B

COMPRESSION SHEARA B C H LOAD DEFLECTION LOAD DEFLECTION


10 12 2 1.5 1.5 101/10B12.5 15 M -5 10 10 3 1.5 2 101/15B

20 8 3.5 1.5 4 101/20B

10 20 1.5 2.5 1.5 117/10B15 20 3 2.5 2 117/15B

16 20 M -5 12 15 4 2.5 4 117/20B25 15 5 2 5 117/25B

15 35 4 5 2.5 103/15B

20 20 M -6 16,5 30 5 5 3.5 103/20B25 30 5.5 4.5 4.5 103/25B30 25 7 4.5 4.5 103/30B

15 60 3.5 8 2.5 102/15B19 55 4.5 8 3.5 102/19B

25.5 22 M -8 20 50 5.5 8 4 102/22B25 50 6 8 4.5 102/25B30 50 8 8 6 102/30B40 50 10 10 6 102/40B15 90 3 11 2.5 118/15B22 80 5 11 4 118 / 22B

3030

M -8 2070 8 11 6 118/30B

40 60 9 11 7.5 118/40B

20 160 5 20 3 104/20B28 150 6 20 5.5 104/28B

40 35 M -10 25 120 8 20 6.5 104/35B40 120 10 20 7.5 104/40B45 120 11 20 9 104/45B

25 300 6 25 4.5 119/25B35 250 8 25 7 119/35B

5045

M -10 25190 11 25 9 119/45B

60 150 11 25 12 119/60 B25 400 6 30 4.5 109/ 25B36 300 9 30 7 109 / 36B

6045

M -10 25250 11 30 9 109/45B

60 200 12 30 10 109/60B

35 450 8 35 6.5 120/35B50 350 11 35 11 120/50B

7060

M -10 25300 12 35 13 120/60B

70 300 14 35 15 120/70B

25 650 7 37 5 105/25B40 500 9 37 7 105/40B

7545

M -12 30500 10 37 9 105/45B

55 450 11 37 11 105/55B

30 950 7 40 5 112/30B40 600 9 40 7 112/40B50 550 10 40 8 112/50B

8055

M -14 35550 11 40 9 112/55B

70 500 13 40 15 112/70B75 450 14 40 16 112/75B

40 1200 8 60 7 113/40B55 1000 11 60 8 113/55B

9560

M -16 45800 12 60 10 113/60B

75 700 13 60 14 113/75B

50 1200 9 80 9 114/50B105 75 M -16 45 1000 13 80 14 114/75B

100 800 16 80 16 114/100B

50 1.500 9 100 9 115/50B120 75 M -16 45 1200 13 100 14 115/75B

100 1000 16 100 16 115/100B50 1600 9 120 9 116/50B

13075

M -16 451450 13 120 14 116/75B

100 1200 16 120 16 116/100B

50 1800 9 140 9 121/50B150 75 M -20 50 1650 13 140 14 121/75B

100 1400 16 140 16 121/100B

TYPE B

OPERATION AND INSTALLATION

Their elasticity is much greater in all the directionsparallel to the armatures than in the perpendiculardirection. The rubber works based oncompression or shear depending on the directionit is placed in at installation time. This direction ismade according to the use and the objective.

It is therefore installed with nuts or screwsdepending on the model chosen, with one partattached to the fixed chassis and the other to themachine to be suspended.

APPLICATIONS

The AMC Mecanocaucho® bobbings areparticularly suitable for installation on smallmotor-pumps, motor-ventilators, driers, sieves,compactors, washing machines, electrical motors,on-board control panels, measuring apparatuses,control cabinets, microphones, fluorescent tubes,etc.

CODE

121001121002121003

121011121012121013121014

121022121023121024121025

121031121032121033121034121035121036121041121042121043121044

121051121052121053121054121055

121061121062121063121064121071121072121073121074

121081121082121083121084

121091121092121093121094

121101121102121103121104121105121106

121111121112121113121114

121121121122121123

121131121132121133121142121143121144

121151121152121153


AMC MECANOCAUCHO®

BOBBINGS

MOUNTS

COMPRESION SHEARA B C LOAD DEFLECTION LOAD DEFLECTION


12.5 15 M -5 10 3 1.5 2 101/15C20 8 3.5 1.5 4 101/20C

16 20 M -5 15 4 2.5 4 117/20C25 15 5 2 5 117/25C20 M -6 30 5 5 3.5 103/20C

20 25 30 5.5 4.5 4.5 103/25C30 25 7 4.5 4.5 103/30C19 55 4.5 8 3.5 102/19C

25.5 22 M -8 50 5.5 8 4 102/22C25 50 6 8 4.5 102/25C30 50 8 8 6 102/30C40 50 10 10 6 102/40C22 80 5 11 4 118 / 22C

3030

M -870 8 11 6 118/30C

40 60 9 11 7.5 118/40C28 150 6 20 5.5 104/28C

40 35 M -10 120 8 20 6.5 104/35C40 120 10 20 7.5 104/40C45 120 11 20 9 104/45C

25 300 6 25 4.5 119/25C35 250 8 25 7 119/35C

5045

M -10190 11 25 9 119/45C

60 150 11 25 12 119/60C 25 400 6 30 4.5 109/ 25C36 300 9 30 7 109 / 36C

6045

M -10250 11 30 9 109/45C

60 200 12 30 10 109/60C

35 450 8 35 6.5 120/35C50 350 11 35 11 120/50C

7060

M -10300 12 35 13 120/60C

70 300 14 35 15 120/70C40 500 9 37 7 105/40C

7545

M -12500 10 37 9 105/45C

55 450 11 37 11 105/55C

30 950 7 40 5 112/30C40 600 9 40 7 112/40C50 550 10 40 8 112/50C

8055

M -14550 11 40 9 112/55C

70 500 13 40 15 112/70C75 450 14 40 16 112/75C

40 1200 8 60 7 113/40C55 1000 11 60 8 113/55C

9560

M -16800 12 60 10 113/60C

75 700 13 60 14 113/75C

50 1200 9 80 9 114/50C105 75 M -16 1000 13 80 14 114/75C

100 800 16 80 16 114/100C

50 1500 9 100 9 115/50C120 75 M -16 1200 13 100 14 115/75C

100 1000 16 100 16 115/100C50 1600 9 120 9 116/50C

13075

M -161450 13 120 14 116/75C

100 1200 16 120 16 116/100C

50 1800 9 140 9 121/50C150 75 M -20 1650 13 140 14 121/75C

100 1400 16 140 16 121/100C

TYPE C

OPERATION AND INSTALLATION

Their elasticity is much greater in all the directionsparallel to the armatures than in the perpendiculardirection. The rubber works based oncompression or shear depending on the directionit is placed in at installation time. This direction ismade according to the use and the objective.

It is therefore installed with nuts or screwsdepending on the model chosen, with one partattached to the fixed chassis and the other to themachine to be suspended.

APPLICATIONS

The AMC Mecanocaucho® bobbings areparticularly suitable for installation on smallmotor-pumps, motor-ventilators, driers, sieves,compactors, washing machines, electrical motors,on-board control panels, measuring apparatuses,control cabinets, microphones, fluorescent tubes,etc.

CODE

122002122003122013122014122023122024122025122032122033122034122035122036122042122043122044122052122053122054122055122061122062122063122064122071122072122073122074

122081122082122083122084122092122093122094

122101122102122103122104122105122106

122111122112122113122114

122122122123122124

122131122132122133122142122143122144

122151122152122153


AMC MECANOCAUCHO®

DIABOLO MOUNTS

COMPRESION SHEARTYPE A B C D H LOAD DEFLECTION LOAD DEFLECTION

max. daN m m. max. daN m m.CODE

129001

129002

129003

129004

129005

129006

129007

129008

129009

129010

129011

129012

F.000N 12 12 M-5 8 10 4 1.5 0,4 1.5

F.00N 20 19 M-6 13.5 16.5 12 2.5 3 5

F.3 30 25 M-8 24 20 40 5 4 4.5

F.ON 40 28 M-10/M-8 19 25 30 5 2.5 4.5

F.9 40 30 M-8 26 25 45 3 4 4.5

F.7 44 42 M-8 25 25 50 6 9 6

F.1 60 44 M-8 24 20 40 5 7 5

F.2 60 44 M-8/M-10 34 20 75 5 12 6

F.4 60 60 M-10 50 25 150 8 30 10

F.8 60 36 M-10 37 25 100 7 20 8

F.5 80 70 M-14 70 35 300 9.5 55 9,8

F.6 95 76 M-16 80 45 400 9.5 70 8



CODE

129101

129102

129103

129104

129105

129106

129107

129108

129109

129110

129111

129112

F.000N 12 12 M-5 8 10 4 1,5 0,4 1.5

F.00N 20 19 M-6 13,5 16,5 12 2,5 3 5

F.3 30 25 M-8 24 20 40 5 4 4,5

F.ON 40 28 M-10/M-8 19 25 30 5 2,5 4,5

F.9 40 30 M-8 26 25 45 3 4 4,5

F.7 44 42 M-8 25 25 50 6 9 6

F.1 60 44 M-8 24 20 40 5 7 5

F.2 60 44 M-8/M-10 34 20 75 5 12 6

F.4 60 60 M-10 50 25 150 8 30 10

F.8 60 36 M-10 37 25 100 7 20 8

F.5 80 70 M-14 70 35 300 9,5 55 9,8

F.6 95 76 M-16 80 45 400 9,5 70 8



CODE

129202

129203

129204

129205

129206

129207

129208

129209

129210

129211

129212

F.00N 20 19 M-6 13.5 16.5 12 2.5 3 5

F.3 30 25 M-8 24 20 40 5 4 4.5

F.ON 40 28 M-10/M-8 19 25 30 5 2.5 4.5

F.9 40 30 M-8 26 25 45 3 4 4.5

F.7 44 42 M-8 25 25 50 6 9 6

F.1 60 44 M-8 24 20 40 5 7 5

F.2 60 44 M-8/M-10 34 20 75 5 12 6

F.4 60 60 M-10 50 25 150 8 30 10

F.8 60 36 M-10 37 25 100 7 20 8

F.5 80 70 M-14 70 35 300 9.5 55 9,8

F.6 95 76 M-16 80 45 400 9.5 70 8

TYPE A TYPE CTYPE B

TY

PE

AT

YP

E B

TY

PE

C

APPLICATIONS

The AMC Mecanocaucho® DiaboloMounts are particularly suitable forinstallation on small motor-pumps, motor-ventilators, driers, sieves, compactors,washing machines, electrical motors, on-board control panels, measuringapparatuses, control cabinets,microphones, fluorescent tubes, etc.


MOUNTS

TRAPEZOID SUPPORTSAMC MECANOCAUCHO®

ANNULAR MOUNTS AMC MECANOCAUCHO®

XX

DDBB

GG

YY

ZZ

AA

CC

TYPE A B C D GKg. mm.

828 15 17 M-4 14 8 1,25 5

829 15 17 M-4 14 8 2,5 5

830 30 30 M-8 29 20 5 11

831 30 30 M-8 29 20 5 11

LOAD DEFLECTION

CODE

130003

130001

130004

130002

DIMENSIONS m m. LOAD Kg.TYPE A 1 A 2 B C D MIN MAX

A-35-b 30 40 24 M-8 24 3 30

A-35 30 40 24 M-8 24 25 50

A-45-b 40 50 34 M-8 24 50 85

A-45 40 50 34 M-8 24 50 85

A-60 60 65 48 M-12 Type c 85 150

A-130 130 140 72 M-18 Type c 500 1000

CODE

131001

131002

131003

131004

131005

131006

APPLICATIONS

Trapezoid mounts for ventilation boxes, small air-conditioning units, etc.

APPLICATIONS

The AMC Mecanocaucho® ANNULAR MOUNTS are comprised of a rubber ring joined by two metal parts with screws for fixation.Thanks to their design, these antivibration mounts may insulate low frequencies with low loads.


Installation principles

RECOMMENDATIONS FOR HOOD MOUNTSThe hood mounts should be be installed between two parallel and perfectly flat surfaces.Mounts operating tilted or twisted do not work properly. This may be due to incorrectalignment, tolerances in the building of the chassis or over-tightened torque during theinstallation of the Antivibration mounts. This applies to our marine-type, BSB, BRB or Mecanodamp mounts.

RECOMMENDATIONS FOR THE CONICAL MOUNTSThe conical mounts should always use the washers indicated for each model.

Similarly, we recommend the use of lateral limiters for cases with high loads or radial impact.

This applies to our AT, SCB, SCH or Mecanocaucho® mounts.

Anti-rebound washers Radial load limiters


Installation principles

RECOMMENDATIONS FOR THE DSD AND DRD MOUNTSAlthough it is not absolutely necessary, the AMC Mecanocaucho® hoods should be used in the DSD and DRD hoods. This

hood distributes the load evenly in the event of overloads, and also provides protection from possible oil splashes.

Care should be taken to make sure that the protective hood has the same or a greater diameter than that of the diameter of the

rubber element.

We have a standard range of Mecanocaucho® protection hoods. Check them out.

RECOMMENDATIONS FOR THE CYLINDRICAL MOUNTSThe cylindrical mounts should never work at traction. They should be used on a compression

basis. To obtain greater deflection, use them at shear or shear /compression, although the

maximum loads indicated in our catalogue for shear use should never be exceeded.

This applies to our bobbings, diabolo, trapezoidal or annular mounts.

RECOMMENDATIONS FOR MACHINES THAT REQUIRE ALIGNMENTWhen an alignment is required between different mechanical elements of the machine, the creeping effect should be taken

into account. The increased deformation produced by the creep of the elastomer leads to a “misalignment” between

suspended and rigid elements, particularly during the first 48 hours of static load in the antivibration mounts.

Alignment should therefore be checked 48 hours after the installation of the machine.

If this is not possible contact AMC’s technical department and they will help you to ascertain the optimal alignment of your

machine.

Compression Compression-shear Shear


RECOMMENDATIONS FOR AMC MECANOCAUCHO® MACHINE MOUNTSWITHOUT ADJUSTABLE HOODOn installing one of our AMC Mecanocaucho® machine mounts without adjustable hood, great care should be taken to ensure

that the load of the machine does not rest on the screw, but on the hood.

This applies to our AMC Mecanocaucho® SV, SM and low SV series mounts.

RECOMMENDATIONS FOR TORQUE TIGHTENING FOR THE BRB, BSB, MDAND MARINE MOUNTSBefore installing, make sure that the support surfaces are sufficiently rigid

Flat and totally parallel. The main fixing screw should be tightened according to the torques recommended in the following

chart:

RECOMMENDATIONS FOR THE INSTALLATION OF ANTIVIBRATION MOUNTSThe position of the antivibration mounts determines the vibration modes of the suspended ensemble. An even load distribution

over all the mounts is advisable. One easy way of obtaining this is by

installing the antivibration mounts equidistant from the CDG of the

ensemble.

Mounts installed at the height of the crankshaft provide more stable

suspensions and avoid over-movement of the suspended ensemble,

particularly in mobile or moving applications.

The external connections to the suspended ensemble, such as cables,

exhaust, hydraulic pipes, etc., must be elastic enough to prevent vibrations

from being transmitted to the chassis through them.

This nut distributes the load onthe whole hood of the mount

Tighteningtorque in Nm

anti - vibration mountings - christian berner as-1/file/anti-vibration-mountings-202005.pdf · the...

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