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4RELLEBORG S .OVIBRAยง DIVISION AND -ETALASTIKยง HAVE JOINED FORCES TO BECOME 4REL LEBORG )NDUSTRIAL !63 ! WORLD LEADER IN THE DESIGN AND MANUFACTURE OF RUBBER TO METAL BONDED COMPONENTS FOR ANTIVIBRATION APPLICATIONS AND SUSPENSION SYSTEMS USED IN RAIL MARINE INDUSTRIAL AND CIVIL ENGINEERING APPLICATIONS /UR STRENGTH IS THAT WE CAN OFFER A WIDE RANGE OF ISOLATORS IN COMBINATION WITH THE SPECIALISED EXPERTISE THAT IS NEEDED TO ACHIEVE A TOTAL SOLUTION 7E USE DATA BASED SURVEILLANCE SOFTWARE CONDUCT TESTS AND PROVIDE FULL TECHNICAL SUPPORT 4RELLEBORG )NDUSTRIAL !63 EMPLOYS APPROXIMATELY PEOPLE AND ITS HEAD OFlCE RESEARCH AND DEVELOPMENT UNITS ARE LOCATED IN ,EICESTER 5+ WHILE PRODUCTION IS DIVIDED BETWEEN ,EICESTER AND TWO 3WEDISH FACTORIES AT 4RELLEBORG AND 3Jย BO 4HERE ARE REGIONAL OFlCES IN "ELGIUM &RANCE 'ERMANY )TALY THE .ETHERLANDS 3WEDEN AND THE 5NITED 3TATES 4HE 4RELLEBORG 'ROUP IS A GLOBAL GROUP WITH EMPLOYEES IN COUNTRIES AND AN ANNUAL TURNOVER OF -%URO

4RELLEBORG )NDUSTRIAL !63 OPERATES A POLICY OF CONTINUOUS IMPROVEMENT AND DEVELOPMENT 7E RESERVE THE RIGHT TO CHANGE DESIGN AND SPECIlCATION OF OUR PRODUCTS WITHOUT PRIOR NOTIlCATION OR ALTERATION OF LITERATURE

6ROXWLRQV IRU

VIBRATION SHOCK Â² ZRUOGZLGH !LL MACHINERY VIBRATES AND CAUSES NOISE

ABLE LESS WEAR LOWER MAINTENANCE COSTS

AND STRUCTURE BORNE SOUND !T 4RELLEBORG

AND INCREASED LIFETIME OF THE MACHINERY

)NDUSTRIAL !63 WE SOLVE

4WO VIBRATION PROBLEMS

THIS TYPE OF PROBLEM ALL

ARE NEVER ALIKE 7E AL

THE TIME AND WE KNOW

WAYS ANALYSE THE PROBLEM

IT PAYS OFF 4HE WORK

CAREFULLY BEFORE WE START

ING ENVIRONMENT CAN BE

TO WORK ON A SOLUTION

IMPROVED WHICH AMONG

$URING THE DESIGN AND

OTHER THINGS MEANS FEWER INDUSTRIAL INJURIES TO THE

)T IS ALWAYS WORTH TAKING CARE OF A VIBRATION PROBLEM "OTH PEOPLE AND MACHINES PERFORM BETTER IF VIBRATIONS ARE KEPT TO A MINIMUM

DEVELOPMENT PHASES WE TRANSFORM OUR IDEAS INTO

PEOPLE WHO WORK WITH THE MACHINERY

REALITY AND THUS CREATE EFFECTIVE VIBRATION

AND THE ECONOMIC BENElTS ARE CONSIDER

SOLUTIONS

#ONTENTS 7UHOOHERUJ ,QGXVWULDO $96 ยฒ 3URYLGHV D KHDOWKLHU HQYLURQPHQW

7UHOOHERUJ ,QGXVWULDO $96 ยฒ $ VDIH FKRLFH

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4RELLEBORG )NDUSTRIAL !63 n 0RODUCT $ESCRIPTION

2! AND &AIL 3AFE %&

&OR EFFECTIVE ISOLATION OF VIBRATION AND NOISE ON MACHINES WITH ROTATING MOVEMENTS

2!%-

&OR EFFECTIVE ISOLATION OF VIBRATION AND NOISE ON MACHINES WITH ROTATING MOVEMENTS

2!"

&OR EFFECTIVE ISOLATION OF VIBRATION AND NOISE ON MACHINERY WITH ROTATING MOVEMENTS %SPECIALLY SUITABLE FOR AND CYLINDER ENGINES

#USHYmOAT ย -OUNTINGS

4HE #USHYmOAT MOUNTING IS A GENERAL PURPOSE UNIT DESIGNED TO PROVIDE EFFECTIVE ISOLATION OF VIBRATION AND NOISE ARISING FROM BOTH STATIC AND MOBILE EQUIPMENT !LSO MARINE ENGINE SUSPENSION

3)- ย

3)- IS A MOUNTING FOR MARINE AND MOBILE APPLICATIONS 4HE STRONG METAL PARTS AND THE SOFT VERTICAL STIFFNESS COMBINED WITH HIGH STIFFNESS IN AXIAL DIRECTION MAKES IT SUITABLE FOR SUSPENSION OF MARINE AND INDUSTRIAL ENGINES BOTH WITH AND WITHOUT THRUST BEARING

#USHYFOOT ย

#USHYFOOT MOUNTINGS ARE SUITABLE FOR MANY DIFFERENT TYPES OF MACHINERY SUCH AS DIESEL ENGINES GENERATOR SETS FANS HYDRAULIC UNITS AND LIFT MACHINERY

6EE -OUNTINGS

! HIGH LOAD CAPACITY MOUNTING WITH LARGE RUBBER VOLUME PROVIDING A HIGH DEGREE OF VIBRATION AND NOISE ISOLATION )DEALLY SUITED FOR SUSPENDING ENGINES INSTALLED IN PUBLIC SERVICE AND GOODS VEHICLES

4YPE - IS IDEAL FOR APPLICATIONS INVOLVING ISOLATION OF LOW FREQUENCY VIBRATIONS IN ALL PLANES !LSO SUITABLE FOR SHOCK ATTENUATION DUE TO THE DESIGNED ABILITY TO PROVIDE LARGE DEmECTION WHILE PROVIDING PASSIVE VIBRATION ISOLATION ON ELECTRONIC INSTRUMENTS MEASURING EQUIPMENT AND TEST CELLS

%QUI &REQUENCY -OUNTINGS

'ENERAL PURPOSE LOW PROlLE MOUNTING FOR USE WHERE SPACE IS RESTRICTED 3UITABLE FOR STATIONARY APPLICA TIONS -AY ALSO BE USED TO PROTECT DELICATE OR SENSITIVE UNITS FROM EXTERNAL SHOCK OR DISTURBANCES

&ANmEX ย

! SIMPLE LOW COST MOUNTING DESIGNED PREDOMINANTLY FOR THE SUSPENSION OF HEATING VENTILATING AND AIR CONDITIONING EQUIPMENT

"! AND $OUBLE 5 3HEAR

.OVIBRAยง TYPE "! AND -ETALASTIKยง TYPE $OUBLE 5 3HEAR ARE EQUALLY SUITABLE FOR ISOLATING VIBRATIONS FROM LOW SPEED MACHINES AND EQUIPMENT WHILE ALSO PROTECTING SENSITIVE AND LIGHTWEIGHT UNITS FROM EXTERNAL SHOCKS AND VIBRATIONS

-ETACONE ย AND (+

! RANGE OF MOUNTINGS DESIGNED FOR HIGH LOAD CAPACITY WITH RELATIVELY LARGE STATIC DEmECTIONS 4HE HIGH LOADING FOR A GIVEN SIZE IS ACHIEVED BY UTILISING THE RUBBER TO BEST ADVANTAGE IN SHEAR AND COMPRESSION 3UITABLE FOR BOTH ENGINE AND CAB SUSPENSION IN MOBILE APPLICATIONS

#AB -OUNTINGS

3PECIALLY PROlLED RUBBER SECTION TOGETHER WITH BUMP AND REBOUND CONTROL WASHERS PROVIDE OPTIMUM SUSPENSION CHARACTERISTICS FOR CABS ON COMMERCIAL VEHICLES TRACTORS AND OTHER OFF ROAD VEHICLES EARTHMOVING EQUIPMENT AND CONSTRUCTION PLANT

4YPE %( MOUNTINGS ARE DESIGNED TO ACHIEVE EFFECTIVE VIBRATION ISOLATION ON ENGINES OPERATOR CABS AND OTHER ANCILLARY UNITS

.OVIBRAยง MOUNTING TYPE 5( IS PARTICULARLY SUITABLE FOR THE SUSPENSION OF BOTH MOBILE AND STATIC CABS AS WELL AS PLATFORMS ON AGRICULTURAL VEHICLES

-ETAXENTRIC ย "USHES

3IMILAR TO CONVENTIONAL 5LTRA $UTY "USHES BUT WITH INNER AND OUTER SLEEVES OFFSET RADIALLY 4HIS FEATURE PROVIDES A GREATER RUBBER THICKNESS AND HENCE INCREASED mEXIBILITY IN THE NORMAL DIRECTION OF LOADING WHILE MAINTAINING CONTROL IN OTHER MODES AND STILL ALLOWING TORSIONAL MOVEMENT

3PHERILASTIK ย "EARINGS

4YPICAL USES INCLUDE TRACTION AND BRAKING REACTION RODS FOR RAIL ROAD AND OFF ROAD VEHICLES HYDRAULIC DAMPER lXINGS AND OTHER APPLICATIONS WHERE A HIGH DUTY BEARING OF COMPACT SIZE IS REQUIRED

60 AND 5$ "USHES

&OR VEHICLE SUSPENSION PIVOT ARMS AND ALL TYPES OF MECHANICAL LINKAGE PERMITS OSCILLATING MOVEMENT THROUGH THE DEmECTION OF RUBBER IN SHEAR 3UITABLE TO REPLACE ROLLER BEARINGS WHERE SMALL MOTIONS ARE REQUIRED UP TO DEGREES 2EDUCES SHOCK LOADS AND NOISE TRANSMISSION IN STRUCTURES

3!7

.OVIBRAยง ELEMENTS TYPE 3!7 ARE HEAVY DUTY MOUNTINGS FOR HIGH VERTICAL STATIC AND SHOCK LOADS IN COMPRESSION 0ROVIDES HIGH ISOLATION IN THE HORIZONTAL SHEAR DIRECTION

2ECTANGULAR 3!7 -OUNTINGS 7IDELY USED FOR SUSPENDING ENGINES ON ROAD VEHICLES AND MAY ALSO BE USED AS SPRINGS FOR VIBRATORY

#IRCULAR 3!7 -OUNTINGS

5SED IN A VARIETY OF INDUSTRIAL APPLICATIONS INCLUDING VIBRATORY ROLLERS AND SMALL SCREENS OR FOR THE SUSPENSION OF SMALLER TYPE ) # ENGINES

.OVIBRAยง MOUNTING TYPE '+ IS SPECIlCALLY DESIGNED FOR ISOLATION OF HEAVY MACHINERY WITH LOW INTER FERING FREQUENCIES )T IS WIDELY USED UNDER CONCRETE FOUNDATIONS SUPPORTING HEAVY MACHINERY

.OVIBRAยฎ !6 PLATE

4HE !NTI 6IBRATION 0LATE IS INTENDED PRIMARILY FOR APPLICATIONS WITH LOW DEMANDS ON VIBRATION ISOLATION

.OVIBRAยง TYPE 4& WITH LEVEL ADJUSTER IS A MODERN MACHINE MOUNTING SUITABLE FOR A WIDE RANGE OF FREE STANDING WORKSHOP MACHINES

"UFFERS

"UFFERS ARE DESIGNED TO PROTECT STRUCTURES AND EQUIPMENT FROM IMPACT FORCES 4HEY ARE USUALLY lTTED AS NON METALLIC STOPS OR INCORPORATED IN VEHICLE SUSPENSION SYSTEMS TO PROVIDE PROGRESSIVE STIFFENING UNDER INCREASING LOAD

!."

4HE SHOCK BUFFER TYPE !." IS USED TO EFFECTIVELY LIMIT MOVEMENT OF EQUIPMENT OR MACHINE COMPO NENTS WHICH NEED TO BE SLOWED DOWN OR STOPPED

4YPE 5 PROVIDES FOR A STABLE MACHINE INSTALLATION AND IS PARTICULARY SUITABLE FOR THE VIBRATION ISOLATION OF HEAVIER MACHINERY WITH RELATIVELY HIGH INTERFERING FREQUENCIES

.OVIBRAยง TYPE 3% IS SUITABLE FOR THE ISOLATION OF HIGH FREQUENCY DISTURBANCES AND ALSO PROVIDES REDUC TION OF STRUCTURE BORNE NOISE

&LANGED )NSTRUMOUNTINGS

4HE &LANGED )NSTRUMOUNTING PROTECTS SENSITIVE EQUIPMENT FROM EXTERNAL VIBRATION AND OR SHOCK FORCES

.OVIBRAยง TYPE 64 PROTECTS WALL MOUNTED INSTRUMENT CABINETS FROM VIBRATIONS AND SHOCKS GENERATED BY NEARBY ENGINES WORKSHOP MACHINERY

,OW &REQUENCY

4HE ,OW &REQUENCY MOUNTINGS IS DESIGNED TO GIVE LARGE DEmECTION FOR SMALL LOADS AND ARE USED TO PROTECT INSTRUMENTS ETC AGAINST VIBRATION AND IMPACT AND ALSO TO ISOLATE LIGHT VIBRATING APPARATUS FROM SURROUNDINGS

4WO "OLT )NSTRUMOUNTINGS

4WO "OLT )NSTRUMOUNTINGS PROVIDE A CONVENIENT AND EFFECTIVE MEANS OF ISOLATING VIBRATION GENERATED BY LIGHTWEIGHT MACHINERY

"OBBINS

! SUPPLEMENTARY RANGE OF CYLINDRICAL MOUNTINGS FOR A WIDE RANGE OF APPLICATIONS 4HEY CAN BE LOADED EITHER IN COMPRESSION OR SHEAR TAKING INTO CONSIDERATION INDIVIDUAL DEMANDS FOR ACTUAL AP PLICATIONS

-ETACONE ย (+ 7ASHERS

/VERLOAD AND REBOUND WASHERS TOP AND BOTTOM ARE NECESSARY TO LIMIT MAXIMUM MOVEMENT IN THE EVENT OF SHOCK LOADING

4HE (! HEIGHT ADJUSTMENT FACILITATES PRECISE COUPLING ALIGNMENT FOR ENGINE INSTALLATIONS AND BOAT BUILDING TOLERANCES

EQUIPMENT

4RELLEBORG )NDUSTRIAL !63 n 1UESTIONNAIRE

)NSTALLATION 'UIDELINES %XPANSION *OINTS ARE AVAILABLE FOR THE 5+ MARKET 0LEASE CONTACT THE ,EICESTER OFlCE

4RELLEBORG )NDUSTRIAL !63 n 0ROVIDES A HEALTHIER ENVIRONMENT 4RELLEBORG )NDUSTRIAL !63 S ANTIVIBRATION MOUNTINGS PRI MARY TASK FUNCTION IS TO ELIMINATE HARMFUL VIBRATION AND TO EFFECTIVELY REDUCE STRUCTURE BORNE SOUND

2XU PLVVLRQ 4O BE OUR CUSTOMERS PREFERRED CHOICE FOR ENGINEERED SOLUTIONS IN )NDUSTRIAL 2AIL AND -ARINE MARKETS /UR POLYMER TECHNOLOGIES ENABLE THE CONTROL OF VIBRA TION AND MOVEMENT FOR THE PROTECTION OF PEOPLE EQUIP MENT AND THE ENVIRONMENT :RUOG ZLGH VROXWLRQV WR H[FHHG RXU FXVWRPHUV H[SHFWDWLRQV 4RELLEBORG )NDUSTRIAL !63 IS A WELL RECOGNIZED SUPPLIER OF ANTIVIBRATION MOUNTINGS 7ITH DECADES OF EXPERIENCE OF VIBRATION PROBLEMS ALL OVER THE WORLD 4RELLEBORG )NDUS TRIAL !63 TODAY COVERS A WIDE SPECTRUM OF APPLICATIONS /UR PRINCIPAL MARKETS ARE )NDUSTRIAL 2AIL AND -ARINE )N THE INDUSTRIAL SECTOR WE HAVE SATISlED THE REQUIREMENTS OF MANUFACTURERS OF FANS COMPRESSORS SEPARATORS GENERA TORS PUMPS WIND GENERATORS OFF ROAD VEHICLES MATERIAL HANDLING EQUIPMENT BUILDINGS AND BRIDGES

/UR PRINCIPAL MARKETS ARE )NDUSTRIAL 2AIL AND -ARINE

&RPSOHWH VROXWLRQ RI WKH YLEUDWLRQ SUREOHP 4RELLEBORG )NDUSTRIAL !63 OFFERS MORE THAN JUST A COM PLETE SOLUTION 7E PERFORM COMPUTER MANAGED CALCU LATIONS TO ACHIEVE THE OPTIMUM TECHNICAL SOLUTION WE EDUCATE AND TRAIN IN VIBRATION TECHNIQUES TO INCREASE THE UNDERSTANDING AND KNOWLEDGE OF VIBRATION PROBLEMS 7E MAKE &&4 MEASUREMENTS ON SITE TO ANALYSE THE VIBRA TION PROBLEMS $ELIVERY OF 4RELLEBORG )NDUSTRIAL !63 MOUNTINGS FOR INDUSTRY IS EFFECTED DIRECTLY FROM STOCK TO CUSTOMER IN ORDER TO MINIMIZE LEAD TIME

)URP 5 ' WR Ã&#x20AC;QLVKHG SURGXFW "EING A MEMBER OF THE 4RELLEBORG 'ROUP ENABLES 4RELLEBORG )NDUSTRIAL !63 TO BE IN A POSITION OF FULL CONTROL OF THE COMPLETE PRODUCTION PROCESS AND ALL VITAL RAW MATERIALS 4HE 4RELLEBORG 'ROUP HAS ITS OWN RUBBER MIXING DEPART MENTS AND LABORATORIES WITH COMPLETE TEST EQUIPMENT FOR MEASUREMENTS OF RAW MATERIALS AND lNISHED PRODUCTS /UR LABORATORIES CONTINUOUSLY MEASURE AND CONTROL SPECIlCA TIONS OF THE RAW MATERIAL AND lNISHED PRODUCTS 4RELLEBORG )NDUSTRIAL !63 HAS AN 2 $ DEPARTMENT PRODUCTION FACILI TIES IN THE 5+ AND 3WEDEN AND FOLLOWS THE PRODUCT ALL THE WAY TO THE CUSTOMER 4OTAL CONTROL IN ACCORDANCE WITH )3/ OF THIS PROCESS RESULTS IN THE QUALITY OF THE PRODUCT REQUIRED BY THE CUSTOMER (QYLURQPHQWDO SROLF\ Â² ,62 4RELLEBORG )NDUSTRIAL !63 IS WORKING IN THE SAME WAY AS ITS CUSTOMERS WITH THE DEVELOPMENT OF ENVIRONMENTAL FRIENDLY SOLUTIONS AND PRODUCTION PROCESSES IMPLEMENTING AN EN

VIRONMENT MAN AGEMENT SYSTEM ACCORDING TO )3/ 4HIS MEANS FOR EXAMPLE ELIMINA TION OF SOLVENTS IN THE VULCANISING PROCESS OF COMPOSITE MATERIAL AND SOLVENT FREE ADHESIVE TO ELIMINATE HAZARDOUS DISCHARGE !T 4RELLEBORG )NDUSTRIAL !63 WE ARE CONVINCED THAT A SAFE AND HEALTHY WORKING AND LIVING ENVIRONMENT PROVIDES GOOD JOB SATISFACTION AND HIGHER PRODUCTIVITY

7UHOOHERUJ ,QGXVWULDO $96 Â² $ VDIH FKRLFH 7HFKQLFDO VROXWLRQV 6IBRATION PROBLEMS ARE OFTEN COMPLICATED AND 4RELLEBORG )NDUSTRIAL !63 HAS A TECHNICAL DEPARTMENT WITH THE ABIL ITY TO HELP CUSTOMERS ANALYSE AND EVALUATE IN ORDER TO ACHIEVE THE PERFECT SOLUTION TO THEIR VIBRATION PROBLEM /UR ADVANCED COMPUTER BASED PROGRAMS ARE DESIGNED IN COOPERATION WITH TECHNICAL UNIVERSITIES /UR LONG IN DEPTH KNOWLEDGE OF VIBRATION TECHNOL OGY GUARANTEES THE OPTIMUM SOLUTION TO OUR CUSTOMERS VIBRATION PROBLEMS 7E COMMIT OURSELVES TO ALL KINDS OF ISSUES

7UDLQLQJ DQG WHVW 4RELLEBORG )NDUSTRIAL !63 HAS POSSIBILITIES TO PERFORM ANALYSIS WITH &&4 TECHNOLOGY )N SUCH CASES WE PERFORM MEASUREMENTS ANALYSE THE APPLICATION AND RECOMMEND THE BEST SOLUTION 4O INCREASE THE KNOWLEDGE OF VIBRATION ISSUES AND 4RELLE BORG )NDUSTRIAL !63 SOLUTIONS WE CONDUCT TRAINING AND EDUCATION COURSES FOR OUR CUSTOMERS AND DISTRIBUTORS /UR 4ECHNICAL #ENTRE WITH ADVANCED TESTING FACILITIES PROVIDES TO 4RELLEBORG )NDUSTRIAL !63 EXCELLENT OPPORTU NITIES FOR PRODUCT DEVELOPMENT

6OLVO ARTICULATED HAULER

$YNAMIC STIFFNESS TEST

4RELLEBORG )NDUSTRIAL !63 n 6IBRATION TECHNOLOGY 9,%5$7,21 &$86(6 6758&785( %251( 12,6( 6IBRATION IS GENERATED BY ALL KINDS OF MACHINERY PARTICU LARLY THOSE WITH ROTATING OR RECIPROCATING MOVEMENTS 3OLIDLY MOUNTED THESE GENERATED MOTIONS WOULD BE TRANSMITTED DIRECTLY TO THE FOUNDATIONS GIVING RISE TO IR RITATING NOISE TO THE IMMEDIATE SURROUNDINGS WHERE THE MACHINE IS INSTALLED .OISE MAY ALSO OCCUR IN AREAS SOME DISTANCE AWAY TRANS MITTED THROUGH THE STRUCTURE 4HIS IS NORMALLY REFERRED TO AS hSTRUCTURE BORNE NOISEv STRUCTURAL NOISE )N ADDI TION TO NOISE THE CREATION OF VIBRATION CAN CAUSE SERIOUS PROBLEMS TO SENSITIVE MACHINERY 4HE HUMAN BODY TOO CAN BE AFFECTED NEGATIVELY AND THIS MANIFESTS ITSELF IN REDUCED WORKING CAPACITY TIREDNESS AND HEADACHES CAUSED BY BOTH HIGH AND LOW FREQUENCIES %XTREMELY LOW FREQUENCIES WITH CONSIDERABLE MOVEMENT CAUSE MOTION SICKNESS AND SEA SICKNESS

7KH KDUPIXO HIIHFWV RI QRLVH FDQ EH HOLPLQDWHG E\ 2EDUCING IMBALANCE IN THE MACHINE AND THE MACHINE|S NATURAL VIBRATIONS TO A MINIMUM BY APPLYING GREATER ACCURACY IN MANUFACTURE SUITABLE DESIGN OF CUTTING TOOLS ETC

&IG (IGH PRESSURE COMPRESSOR MOUNTED ON .OVIBRAÚ TYPE 2!

6IBRATION ISOLATING THE MACHINE TO PREVENT VIBRATIONS FROM BEING TRANSMITTED TO SURROUNDING AREAS 6IBRATION ISOLATING THE MACHINE TO PREVENT THE EFFECT OF OUTSIDE INTERFERENCE 3OUND INSULATING THE MACHINE WITH SUITABLE SOUND INSULATION AND ABSORBING MATERIAL TO COMBAT AIR BORNE NOISE

75(//(%25* ,1'8675,$/ $96 5('8&(6 7+( 727$/ &267 4HE MANUFACTURING COSTS RELATED TO EXTREMELY ACCURATE BALANCING OF MACHINES ARE VERY HIGH AND MAY RISE QUICKLY WITH INCREASINGLY lNER BALANCING 3INCE VIBRATION ISOLA TION OF THE ENTIRE MACHINE MAY STILL HAVE TO BE CONSIDERED 4RELLEBORG )NDUSTRIAL !63 ANTIVIBRATION MOUNTINGS CAN BE COST EFFECTIVE BY REDUCING THE NEED FOR INTENSIVE BAL ANCING REQUIREMENTS

7+( 3523(57,(6 2) 58%%(5 0$.(6 ,7 3$57,&8/$5/< 68,7$%/( $6 $ 635,1* 0$7(5,$/ 6IBRATION ISOLATION IS BASED ON INSTALLING MACHINERY ON SPRINGS OR RESILIENT MATERIAL OF KNOWN STIFFNESS 4HE TYPES OF SPRING MATERIAL WHICH ARE USED MOST OFTEN ARE RUBBER AND STEEL !NOTHER ALTERNATIVE IS AIR SPRINGS 2UBBER HAS HIGH LOAD BEARING CAPACITY WITH AN ABILITY TO ACCOMMODATE OVERLOAD CONDITIONS WITHOUT THE CATA STROPHIC FAILURES ASSOCIATED WITH STEEL AND OTHER MATERIALS )T CAN CARRY COMPLEX LOADINGS MORE EASILY AND ECONOMI CALLY THAN OTHER ALTERNATIVES 4HE BONDING OF RUBBER TO A RIGID MATERIAL CREATES A PROD UCT WHICH CAN ACCOMMODATE MOVEMENT WITHOUT ANY SLIDING OR ROTATING SURFACES THAT REQUIRE LUBRICATION 4HIS ALLOWS OPERATION IN MANY HARSH ENVIRONMENTS WITHOUT CONCERN AND WITH SUBSTANTIALLY REDUCED MAINTENANCE REQUIREMENTS

3TEEL SPRINGS ARE NORMALLY USED IN THE FORM OF COIL SPRINGS OR LEAF SPRINGS 4HE BENElT OF THESE IS THAT THEY PERMIT RELATIVELY HIGH DEmECTIONS BUT THEIR DISADVANTAGE IS THAT THEY PROVIDE VERY LITTLE DAMPING $UE TO THIS EXCESSIVE MOVEMENT OCCURS WHEN PASSING THROUGH THE RESONANCE RANGE /FTEN SPECIAL DEVICES ARE INSTALLED IN ORDER TO LIMIT DEmECTIONS 4O ALLOW THEIR PROPERTIES TO BE UTILISED IN A SATISFACTORY WAY 4RELLEBORG )NDUSTRIAL !63 RUBBER MOUNTINGS ARE AVAILABLE IN VARIOUS HARDNESS GRADES AND POLYMER TYPES 2UBBER HAS MANY UNIQUE PROPERTIES INCLUDING ACOUSTIC DAMPING CHARACTERISTICS WHICH ASSIST THE INSTALLATION DE SIGNER IN KEEPING NOISE LEVELS INSIDE AND OUTSIDE PASSENGER ACCOMMODATIONS TO A MINIMUM

#OMPONENTS CAN BE DESIGNED TO INTEGRATE WITH THE SPACE LIMITATIONS OF THE APPLICATION AND PROVIDE CONTROL IN ALL SIX MODES OF FREEDOM

&IG #HEMICAL INGREDIENTS

58%%(5 $6 $1 (1*,1((5,1* 0$7(5,$/ #OMPARED WITH OTHER ENGINEERING MATERIALS RUBBER IS VERY DUCTILE )N SOME CASES THE ELONGATION MAY BE HIGHER THAN AND BY FAR THE HIGHEST PROPORTION OF THIS STRAIN IS ELASTIC -ETALS ON THE OTHER HAND HAVE VERY SMALL STRAINS BELOW THE ELASTIC LIMIT #OMPARED WITH MET ALS THE TENSILE STRENGTH OF RUBBER IS LOW 4HE MAXIMUM LEVEL THAT CAN BE ACHIEVED WITH RUBBER IS -0A (OWEVER BECAUSE OF THE HIGH STRAIN RUBBER HAS A VERY LARGE WORK ABSORPTION CAPACITY COMPARED WITH THE BEST GRADE OF STEEL )F A MATERIAL IS SUBJECTED TO A LOAD BELOW THE ELASTIC LIMIT THE DEFORMATION WILL ACCORDING TO (OOKE|S LAW BE PROPORTIONAL TO THE LOAD 4HIS DOES NOT APPLY TO RUBBER UNDER TENSION OR COMPRESSION 4HIS MEANS THAT RUBBER DOES NOT HAVE ANY CONSTANT TENSILE OR COMPRESSION MODU LUS OF ELASTICITY -ETALS WILL NORMALLY BE SOFTER TOWARDS THE END OF A TENSILE TEST WHILE THE OPPOSITE IS OFTEN THE CASE WITH RUBBER 2UBBER DOES NOT HAVE A YIELD POINT AND THE MODULUS IS INCREASED UNTIL THERE IS ABRUPT FAILURE 7+( 0267 ,03257$17 3523(57,(6 )25 58%%(5 +LJK HODVWLF GXFWLOLW\ (IGH ELASTIC DUCTILITY IS THEREFORE THE MOST PRONOUNCED FEATURE OF RUBBER *UST HOW EASY IT IS TO DEFORM RUBBER IS SHOWN BY THE FACT THAT THE MODULUS OF ELASTICITY OF COM PRESSION FOR RUBBER WITHIN THE NORMAL HARDNESS RANGE Â&#x2014; )2( IS BETWEEN AND -0A WHILE THE MODU LUS OF ELASTICITY OF STEEL IS -0A 4HIS MEANS THAT RUBBER IS ABOUT TIMES SOFTER THAN STEEL 'DPSLQJ FDSDFLW\ $AMPING CAPACITY IS AN ADDITIONAL IMPORTANT FEATURE OF COMPOUNDED RUBBER 4HIS IS OF PARTICULAR IMPORTANCE WHEN OPERATING A MACHINE THAT IS SUPPORTED ON SPRINGS THROUGH THE RESONANCE RANGE )N lG YOU CAN SEE THE PRINCIPAL DIFFERENCE BETWEEN AN ALMOST IDEAL SPRING AND A RUBBER SPRING 4HE RESONANCE DEmECTION WITH RUBBER SPRINGS IS ONLY TO COMPARED WITH THE DEmECTION WHEN USING STEEL SPRINGS WITH THE SAME STIFFNESS SEE lG 7ITH A SPRING MADE OF NATURAL RUBBER WORKING WITH COMPRESSION OR SHEAR LOAD THE DIRECT LOSS OF ENERGY IS BETWEEN AND DEPENDING ON THE HARDNESS OF THE RUBBER 4HIS ENERGY LOSS IS SUCH THAT IT IS POSSIBLE IN MANY CASES TO USE RUBBER SPRINGS AS DAMPERS #ARE MUST BE TAKEN WHEN IT COMES TO DAMPING IN A RUBBER ELEMENT )F THE ELEMENT WORKS WITH HIGH AMPLITUDES A SUBSTANTIAL AMOUNT OF ENERGY IS CONVERTED INTO HEAT AND THE HEAT WHICH IS GENERATED MAY CAUSE THE RUBBER ELEMENT TO BE DESTROYED 3EE lG )N THE CASE OF SIMPLE IMPACT THE VIBRATIONS SEQUENCE WILL BE AS SHOWN IN lG 4HE LEFT HAND CURVE REPRESENTS A STEEL SPRING WHILE THE RIGHT HAND CURVE REPRESENTS A RUBBER SPRING 4HESE TWO CURVES CLEARLY SHOW HOW QUICKLY THE VIBRATIONS DEGENERATE IN THE RUBBER WHILE IN STEEL SPRINGS THEY DIMINISH SLOWLY

6RXQG LQVXODWLQJ !S SOUND INSULATING MATERIAL RUBBER IS ONE OF THE VERY BEST 4HE EFFECT OF SOUND INSULATION INCREASES WITH THE THICKNESS OF THE RUBBER 2UBBER IS AN EXCELLENT ABSORBER OF IMPACT SOUND WHICH OCCURS IN FOUNDATIONS mOORS BUILDINGS ETC (QYLURQPHQWDO &RQGLWLRQV 4RELLEBORG PRODUCTS ARE MANUFACTURED IN A WIDE RANGE OF RUBBER COMPOUND TYPES ! RANGE OF HARDNESSES IS AVAILABLE IN EACH COMPOUND TYPE TO ALLOW THE REQUIRED STIFFNESS TO BE ACHIEVED %ACH COMPOUND IS CAREFULLY FORMULATED TO OBTAIN THE BEST PERFORMANCE FOR SPECIlC PROPERTIES 4HE COMPOUND CHOSEN DEPENDS UPON THE MOST IMPORTANT PROPERTIES FOR THE APPLICATION S REQUIREMENT 3TRENGTH AND FATIGUE REQUIREMENTS OPERATING TEMPERATURE ENVIRONMENTAL CONDITIONS AND POTENTIAL CONTAMI NATES MUST BE CONSIDERED -OST 4RELLEBORG RUBBER COMPOUNDS ARE BASED ON POLYISOPRENES OFFERING HIGH STRENGTH AND EXCEL LENT PERFORMANCE CHARACTERISTICS ! RANGE OF SYNTHETIC RUBBER COMPOUNDS IS ALSO AVAILABLE FOR SPECIAL M M APPLICATIONS WHERE RESISTANCE TO CON TINUOUS HIGH TEM 3TEEL 2UBBER PERATURES Â&#x2014;# SPRING SPRING OR OTHER HARSH ENVIRONMENTAL CON

&IG DITIONS IS REQUIRED -AGNIlCATION FACTOR !NTI OXIDANTS AND ANTI OZONANTS ARE INCLUDED IN MANY

FORMULATIONS TO 3UB CRITICAL RANGE 3UB CRITICAL RANGE PROVIDE RESISTANCE AGAINST OZONE AND )NTEFERENCE FREQUENCY .ATURAL FREQUENCY ULTRA VIOLET RAYS

&IG

2ESONANCE CURVE FOR SPRING MATERIAL WITH DIFFERENT INTERNAL DAMPING

4UNING :

$YNAMIC ELASTICITY

&IG $YNAMIC LOAD

3TATIC LOAD $EFORMATION MM

&IG

SEC

3CHEMATIC REPRESENTATION OF THE INTERNAL DAMPING PROPERTIES OF RUBBER 4HE ELLIPTICAL AREA INDICATES THE LOSS OF ENERGY

SEC

6IBRATIONS SEQUENCE WITH SINGLE IMPACT FOR STEEL AND RUBBER SPRINGS

&IG 3CHEMATIC DIFFERENCE BETWEEN RUBBER SPRING AND STEEL SPRING

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/RIGINALLY DESIGNED FOR USE WITH MARINE ENGINES THIS COM PACT LOW PROlLE MOUNTING IS EASY TO INSTALL )T COMBINES WAY CONTROL OF THE SUSPENDED EQUIPMENT WITH RELATIVELY LARGE STATIC DEmECTIONS WHERE THE RUBBER IS LOADED IN SHEAR AND COMPRESSION 4HE DESIGN INCORPORATES BUMP AND REBOUND CONTROL FEATURES WHICH LIMIT EXCESSIVE MOVEMENTS UNDER SHOCK LOADING 4OP METAL COVER GIVES PROTECTION AGAINST OIL CONTAMINATION 0ROTECTIVE lNISH RESISTS CORROSION ATTACK 0ROPELLER THRUST ON MARINE APPLICATIONS IS ACCOMMODATED 4HERE ARE FOUR SIZES IN THE STANDARD RANGE WHICH WITH VARYING DEGREES OF RUBBER HARDNESS CATER FOR POINT LOADS FROM KG TO KG .ATURAL FREQUENCIES AS LOW AS (Z ARE POSSIBLE

0HWDODVWLN W\SH &XVK\ÁRDW 4HE #USHYmOATÍ MOUNTING IS AN IDEAL GENERAL PURPOSE UNIT DESIGNED TO PROVIDE EFFECTIVE ISOLATION OF VIBRATION AND NOISE ARISING FROM MANY TYPES OF STATIC AND MOBILE . " 7HEN USED IN MARINE ENGINE APPLICATIONS WITH THRUST EQUIPMENT INCLUDING FORCES INVOLVED THE MAXIMUM LOAD CAPACITY IS SUBSTANTIALLY s -ARINE INDUSTRIAL AND VEHICLE ENGINES REDUCED SEE TABLE BELOW s 'ENERATOR SETS s 0UMPS 3IDE VIEW s #OMPRESSORS , D " '

D # ,

( ! +

D #

! +

#USHYFLOAT 4YPE

0ART NO

$ IMENSIONS IN MM + ( D

7EIGHT - MAX - MAX -AX LONGITUDINAL KG KG KG FORCE & .

-ARINE ENGINE APPLICATIONS WITH THRUST FORCES - MAX KG

&XVK\IORDW 0RXQWLQJV .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z

$IAGRAM

2ES

ONAN

CE !VO

ID TH

3TATIC DEFLECTION MM

IS RE

GION

)

$EGREE OF ISOLATION

6,0 s -ARINE PROPULSION ENGINES )HDWXUHV 3)- IS A MOUNTING FOR MOBILE APPLICATIONS 4HE STRONG METAL PARTS AND THE SOFT VERTICAL STIFFNESS COMBINED WITH HIGH STIFFNESS IN THE LONGITUDINAL DIRECTION MAKES IT SUITABLE FOR SUSPENSION OF MARINE ENGINES BOTH WITH AND WITHOUT THRUST BEARING )TS UNIQUE CONSTRUCTION AND THE LATEST PRODUCTION METH ODS MAKE .OVIBRA TYPE 3)- A HIGH PERFORMANCE MOUNTING HAVING A NUMBER OF ADVANTAGES

1RYLEUD W\SH 6,0 4YPE 3)-Í IS USED FOR VIBRATION ISOLATION OF SMALL TO ME DIUM SIZED MACHINES s s s s s s

&ANS 0UMPS #OMPRESSORS 2EFRIGERATION AND AIR CONDITIONING %NGINES -EASUREMENT EQUIPMENT

s ,OW VERTICAL NATURAL FREQUENCY (Z COMBINED WITH HIGH LONGITUDINAL STIFFNESS RATIO APPROX KL KV s 3PECIAL DESIGNED STRONGER BOTTOM PLATE AND TOP COVER TO WITHSTAND HIGH SHOCK LOADS FROM TOUGH MOBILE APPLICATIONS s ,OAD RANGE FROM KG s &ITTED AS STANDARD WITH A SHOCK PROOF DEVICE UP TO G WITH RESILIENT STOP s #ORROSION PROTECTED TO COPE WITH ARDUOUS ENVIRONMENTS WITH TREATMENT &E :N # AS PER )3/ s 3)- CAN BE DELIVERED WITH TWO TYPES OF HEIGHT ADJUSTERS ONE STANDARD TYPE (! AND ONE SPECIAL FOR HIGHER LOAD REQUIREMENTS s #LEAR AND DURABLE PRODUCT MARKING -OUNTINGS CAN BE IDENTIlED AFTER SEVERAL YEARS IN OPERATION s $OMED SHAPE TOP COVER TO PROTECT AGAINST OIL CONTAMINATION 0ROTECTED AND REGISTERED DESIGN

(

! +

4YPE

0ART NO

-AX LOAD - KG

-AX LONGITUDINAL FORCE & .

3)- 3)- 3)- 3)- 3)- 3)- 3)- 3)- 3)- 3)- 3)- 3)-

$IMENSIONS IN MM + ( D ,

- - -

7EIGHT KG

6,0 .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

3)-

3) 3) 3 3 3 3) 3) - - 3)- )- )- ) D 3)

3)-

3)3)-

3)-

3) 3)--

3)-

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z $IAGRAM

2ESO

3TATIC DEFLECTION MM

NANC

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THIS

REGI ON

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$EGREE OF ISOLATION

&XVK\IRRW )HDWXUHV #USHYFOOTÍ MOUNTINGS HAVE TWO RUBBER ELEMENTS USED IN SHEAR AND COMPRESSION TO PROVIDE EXCELLENT STIFFNESS CHARACTERISTICS FOR THE ISOLATION OF A WIDE RANGE OF VIBRATION FREQUENCIES 4HERE ARE THREE SIZES FOR LOADS UP TO KG PER MOUNTING FOR LOADS UP TO KG AND WHICH WILL CARRY UP TO KG PER MOUNTING BUT WILL PROVIDE UP TO MM STATIC DEmECTION

0HWDODVWLN W\SH &XVK\IRRW #USHYFOOTÍ MOUNTINGS ARE SUITABLE FOR MANY DIFFERENT TYPES OF MACHINERY E G DIESEL ENGINES GENERATOR SETS COMPRESSORS FANS HYDRAULIC UNITS AND LIFT MACHINERY

4HE #USHYFOOTÍ MOUNTING HAS THE FOLLOWING FEATURES s ! WIDE LOAD RANGE FROM TO KG s 3TAMPED IDENTIlCATION PLATES FOR PRODUCT IDENTIlCA TION s 3TRONG CASTINGS FOR SAFETY AND RELIABILITY s $ISSIMILAR HORIZONTAL STIFFNESSES GIVE OPTIMUM VIBRATION ISOLATION AND MOTION CONTROL

(

+ ,

#USHYFOOTÍ MOUNTINGS 4YPE 0ART NO

$IMENSIONS IN MM " ! +

(

-AX VERTICAL LOAD KG

7EIGHT KG

- - - - - -

&XVK\IRRW .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

.ATURAL FREQUENCY (Z

)NTERFERING FREQUENCY (Z

$IAGRAM

2ES

CE ID TH

3TATIC DEFLECTION MM

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$EGREE OF ISOLATION

9HH 0RXQWLQJV )HDWXUHV 6EE MOUNTINGS HAVE IDEAL STIFFNESS CHARACTERISTICS FOR RAIL VE HICLE ENGINE SUSPENSIONS 4HE VERTICAL STIFFNESS RATE ENSURES THAT WHEN THE MOUNTING IS PROPERLY LOADED THE VERTICAL NATURAL FREQUENCY DOESN T COINCIDE WITH THE BODY BENDING FREQUENCY 4HE HIGH LONGITUDINAL STIFFNESS CONTROLS SHUNT ING SHOCK MOTION 4HE MOUNTING IS USUALLY CONNECTED TO THE SOLE BARS VIA THE BASE CASTING AND A BUFFER IS ATTACHED TO THE 6EE SECTION CASTING TO LIMIT TENSILE LOADES

0HWDODVWLN W\SH 9HH 0RXQWLQJV ! HIGH LOAD CAPACITY MOUNTING WITH RELATIVELY LARGE RUB BER VOLUME PROVIDING A HIGH DEGREE OF VIBRATION AND NOISE ISOLATION AND MAKES IT IDEALLY SUITED FOR SUSPENDING ENGINES INSTALLED IN PUBLIC SERVICE AND GOODS VEHICLES

4HE 6EE MOUNTING HAS THE FOLLOWING FEATURES s 4HREE DISSIMILAR TRANSLATIONAL STIFFNESSES FOR THE BEST VIBRATION ISOLATION AND MOTION CONTROL s 3TRONG CASTINGS FOR SAFETY AND RELIABILITY

4YPE

0ART NO

- -AX KG

7EIGHT KG

9HH 0RXQWLQJV .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

.ATURAL FREQUENCY (Z

)NTERFERING FREQUENCY (Z

$IAGRAM

3TATIC DEFLECTION MM

2ESO NANC

!VOID THIS

REGIO N

)

$EGREE OF ISOLATION 2EDUCTION D"

0 )HDWXUHV .OVIBRAยง TYPE - IS SPECIlCALLY DESIGNED TO GIVE LARGE DE mECTION AT LOW LOADS !LTHOUGH THE MOUNT DESIGN ALLOWS HIGH DEmECTION THE MOUNTINGS ARE COMPACT IN WEIGHT AND EASY TO INSTALL )TS UNIQUE CONSTRUCTION AND THE LATEST PRODUCTION METHODS MAKE .OVIBRAยง TYPE - A HIGH PERFORMANCE ANTIVIBRATION MOUNTING HAVING A NUMBER OF ADVANTAGES

1RYLEUDย W\SH 0 4YPE - IS IDEAL FOR APPLICATIONS INVOLVING ISOLATION OF LOW FREQUENCY VIBRATIONS IN ALL PLANES !LSO SUITABLE FOR SHOCK ATTENUATION DUE TO THE DESIGNED ABILITY TO OFFER LARGE DE mECTION 0ROVIDES PASSIVE VIBRATION ISOLATION ON ELECTRONIC INSTRUMENTS MEASURING EQUIPMENT AND TEST CELLS 3PECIlC lELDS OF APPLICATION ARE s #OMPRESSORS s %LECTRIC MOTORS s 2EFRIGERATORS s 7EIGHING SCALES s !# UNITS s 4EST CELL EQUIPMENT s 6ENTILATORS s .OISE CONTROL UNITS s &ANS s 0UMPS s 0OWDER HANDLING MACHINERY s &OOD PROCESSING s 6IBRATORY SCREENS EQUIPMENT s 0ACKAGING APPLICATIONS

s 4IGHT TOLERANCES ON DYNAMIC STIFFNESS RATE FOR ACCURATE VIBRATION CALCULATIONS s 7IDE LOAD RATING OPTIONS n KG s #ORROSION PROTECTED TO COPE WITH ARDUOUS ENVIRON MENTS ON LAND OR MARINE APPLICATIONS &E :N # AS PER )3/ s #LEAR AND DURABLE PRODUCT MARKING SO THAT MOUNTINGS CAN BE IDENTIlED EVEN AFTER SEVERAL YEARS IN OPERATION 7HEN USING - MOUNT TOGETHER WITH THE HEIGHT ADJUSTER (! IT IS NECESSARY TO USE A WASHER 4HE DIAMETER OF THE WASHER MUST BE LARGER THAN THE DIAMETER OF THE UP PER PLATE $

- - -

- -

- - -

ย $ ' ย D

ย D

(

4YPE

0ART NO ย )2(

- - - - - - -

$IMENSIONS IN MM $ % ! +

(

' - - - - - - - -

7EIGHT KG

- -AX KG ย )2( ย )2(

0 .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG - n -

$IAGRAM

- -

,OAD PER MOUNTING KG -

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z

$IAGRAM

ANC E ID T

- - 3TATIC DEFLECTION MM

SON

!VO

HIS REG I

)

$EGREE OF ISOLATION

(TXL IUHTXHQF\ 0RXQWLQJV )HDWXUHV %ACH DESIGN HAS SUBSTANTIALLY THE SAME STIFFNESS IN VERTICAL AND HORIZONTAL DIRECTIONS ,OAD RANGE KG TO KG #AN BE USED AS SMALL ANTI SHOCK MOUNTING WHEN STATIC LOADINGS ARE DERATED

0HWDODVWLN W\SH (TXL IUHTXHQF\ 0RXQWLQJ 'ENERAL PURPOSE LOW PROlLE MOUNTING FOR USE WHERE SPACE IS RESTRICTED 3UITABLE FOR STATIONARY APPLICATIONS -AY ALSO BE USED TO PROTECT DELICATE OR SENSITIVE EQUIPMENT FROM EXTERNAL SHOCK OR DISTURBANCES 4YPICAL APPLICATIONS INCLUDE s )NSTRUMENT PANELS s 3MALL FAN SETS s 3MALL VACUUM PUMPS s 3MALL RECIPROCATING ENGINES

4YPE

0ART NO

- -AX KG

7EIGHT KG

(TXL IUHTXHQF\ 0RXQWLQJV .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z $IAGRAM

2ES

3TATIC DEFLECTION MM

ONAN C

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ID TH IS RE

GION

)

$EGREE OF ISOLATION

)DQIOH[ )HDWXUHV 3IMPLE DESIGN WITH METAL PARTS ENCAPSULATED IN HIGH GRADE OIL RESISTING RUBBER COMPOUND GIVING GOOD ENVIRONMENTAL RESISTANCE 0ROVIDES RELATIVELY LARGE STATIC DEmECTIONS AND HENCE A HIGH DEGREE OF VIBRATION ATTENUATION ISOLATION FOR DISTURB ING FREQUENCIES OF (Z C P M 2ANGE GIVES CAPACITY FOR POINT LOADS OF KG TO KG

0HWDODVWLN W\SH )DQÁH[ ! SIMPLE MOUNTING DESIGNED PREDOMINANTLY FOR THE SUSPENSION OF HEATING VENTILATING AND AIR CONDITIONING EQUIPMENT -AY BE USED FOR 0UMPS FANS COMPRESSORS AND CONTROL CABINETS

$ '

( (

" D D ! !

4YPE

0ART NO

&ANFLEX &ANFLEX &ANFLEX &ANFLEX &ANFLEX &ANFLEX -# -# -#

$IMENSIONS IN MM ( " $ $

7EIGHT KG

- - - - - - - - -

- -AX #OLOUR KG CODE

YELLOW BLUE RED YELLOW BLUE RED WHITE RED BLACK

)DQIOH[ .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

-# &AN AN FLE D & X &A NFL AN NFL EX &A FLE EX NFL X EX &A NFL EX

NF LE

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z $IAGRAM

3TATIC DEFLECTION MM 4O SELECT CORRECT MOUNTING FOLLOWING DATA ARE NEEDED ,OAD PER MOUNTING KG )NTERFERING FREQUENCY (Z (Z RPM 3ELECT CORRECT LOAD LINE IN DIAGRAM AND CORRECT INTERFERENCE LINE IN DIAGRAM 4HE LOAD LINE INTERSECTS WITH REQUIRED TYPE OF MOUNTING #ONNECT THIS INTERSECTION POINT VERTICALLY DOWN TO THE INTERFERENCE LINE IN DIAGRAM (ERE ON THE SLOPING CURVE THE ISOLATION DEGREE IS INDICATED &OR STATIC DEFLECTION SEE DIAGRAM

2ES ONA NCE !VO ID

THIS REG

ION

)

$EGREE OF ISOLATION

%$ 'RXEOH 8 6KHDU 1RYLEUDย W\SH %$ DQG 0HWDODVWLNย W\SH 'RXEOH 8 6KHDU .OVIBRAยง TYPE "! AND -ETALASTIKยง TYPE $OUBLE 5 3HEAR ARE EQUALLY SUITABLE FOR ISOLATING VIBRATIONS FROM LOW SPEED MACHINES AND EQUIPMENT 0ROTECTS SENSITIVE AND LIGHT WEIGHT UNITS FROM EXTERNAL SHOCKS AND VIBRATIONS 4YPE "! AND $OUBLE 5 3HEAR ARE EASY TO INSTALL AND IDEAL FOR APPLICATIONS E G s ,IGHT FANS AND COMPRESSORS s 0ORTABLE GENSETS AND PUMPS s #OMPUTERS AND ELECTRONIC UNITS s 4RANSIT CASES s -EASURING AND TEST INSTRUMENTS s 'AUGING EQUIPMENT

3TIFFNESS VALUES IN THE LOAD DEFLECTION SELECTION DIAGRAMS REFER TO SHEAR MODE #OMPRESSION STIFFNESSES ARE N TIMES LARGER SEE ADJOINING TABLE

"! "! "!

2UBBER IN SHEAR SOFT

2UBBER IN COMPRESSION

)HDWXUHV .OVIBRAยง TYPE "! AND -ETALASTIKยง TYPE $OUBLE 5 3HEAR MOUNTINGS UTILISE BONDED RUBBER IN SHEAR TO PERMIT RELA TIVELY HIGH DEmECTIONS 0ROVIDES EXCELLENT ISOLATION OF LOW FREQUENCIES 4YPE "! IS A HALF SECTION SUITABLE FOR VERY LIGHT LOADS /N ROTATING EQUIPMENT APPLICATIONS THE SOFT AXIS SHOULD BE AT RIGHT ANGLES TO THE SHAFT /N MOBILE APPLICATIONS THE STIFF AXIS SHOULD BE ALIGNED IN THE DIRECTION OF TRAVEL &OR TRANSIT CASE APPLICATIONS THE MOUNTINGS NEED TO BE ARRANGED SO THAT THE HORIZONTAL STIFFNESS IS THE SAME IN ALL DIRECTIONS

2UBBER IN SHEAR SOFT

"! "!

(

"! "!

" #

4YPE

0ART NO ย )2(

"! "! "! "!

$OUBLE 5 SHEAR

ย )2(

$IMENSIONS IN MM " , ( !

7EIGHT - -AX KG KG ย )2( ย )2(

ย )2(

%$ 'RXEOH 8 6KHDU .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

"! !

" ! "! "! " ! ! "! !

"! "! " !

! "!

$IAGRAM

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z $IAGRAM

ANC E IS RE

2ES ON

!VO ID TH

GION

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$EGREE OF ISOLATION

0HWDFRQH +. )HDWXUHV ! COMPACT FAIL SAFE DESIGN AVAILABLE FOR A WIDE RANGE OF LOADINGS WITH IN SOME CASES ALTERNATIVE lXINGS #UTOUTS IN RUBBER SECTION ON VARIOUS SIZES PROVIDE DIFFERENT VERTICAL HORIZONTAL STIFFNESS RATIOS -OST SIZES CAN BE SUPPLIED COMPLETE WITH OVERLOAD AND REBOUND WASHERS

0HWDODVWLN W\SH 0HWDFRQH DQG 1RYLEUD W\SH +. ! RANGE OF MOUNTINGS DESIGNED FOR HIGH LOAD CAPACITY WITH RELATIVELY LARGE STATIC DEmECTIONS 4HE HIGH LOADING FOR A GIVEN SIZE IS ACHIEVED BY UTILISING THE RUBBER TO BEST ADVANTAGE IN SHEAR AND COMPRESSION .ORMALLY MOUNT INGS ARE ASSEMBLED WITH OVERLOAD AND REBOUND WASHERS TO CONTROL AND LIMIT MOVEMENT OF THE SUSPENDED EQUIPMENT UNDER SHOCK LOADS #ENTRE lXING BOLTS SHOULD BE TORQUE TIGHTENED TO THE RECOMMENDED VALUES

SOLID X CUT OUT SOLID

X CUT OUT Y CUT OUT SOLID

!PPLICATIONS INCLUDE SUSPENSIONS FOR s /FF ROAD AND ROAD VEHICLE ENGINES s 6EHICLE #ABS s /IL 4ANKS 4ANKERS s -OBILE APPLICATIONS

! ! !

4YPE -ETACONEÍ (+ (+ (+ (+

0ART NO

-AX VERT LOAD KG

7EIGHT KG

4YPE

4OP WASHER 0ART NO

"OTTOM WASHER 0ART NO

-ETACONEÍ

#ONE MOUNT

0HWDFRQH +. .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

D QG QG DQ G DQ + G +. . +. + .

$IAGRAM

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z

$IAGRAM

2ES

3TATIC DEFLECTION MM

ONAN

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ID TH IS RE

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$EGREE OF ISOLATION

0HWDFRQH +. 0HWDODVWLN W\SH 0HWDFRQH DQG 1RYLEUD W\SH +.

,OWER END OF OUTER METAL MUST BE SUPPORTED AS SHOWN

! !

4YPE -ETACONEÍ

0ART NO

-AX VERT LOAD

7EIGHT

! ! !

4YPE -ETACONEÍ (+

#ONE MOUNT (+

4OP WASHER 0ART NO

"OTTOM WASHER 0ART NO

0HWDFRQH +. .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

AN D

(+ AN D ( +

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z

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3TATIC DEFLECTION MM

NANC

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$EGREE OF ISOLATION

,OAD K.

&DE 0RXQWLQJV

0HWDODVWLN W\SH &DE 0RXQWLQJV 3PECIALLY PROlLED RUBBER SECTION TOGETHER WITH BUMP AND REBOUND WASHERS PROVIDE OPTIMUM SUSPENSION CHARACTER ISTICS FOR CABS ON COMMERCIAL VEHICLES TRACTORS AND OTHER OFF ROAD VEHICLES EARTHMOVING EQUIPMENT AND CONSTRUC TION PLANT $EmECTION MM

4YPICAL lTTING ARRANGEMENT

/VERLOAD AND REBOUND WASHER FOR

4YPE #AB MOUNTINGS

0ART NO

7ASHER

$ IMENSIONS IN MM $ ( & %

3EE DRAWING

-AX LOAD KG

2ADIAL STIFFNESS 7EIGHT . MM KG

-AX STATIC DEFLECTION MM

&DE 0RXQWLQJV .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z $IAGRAM

2ESO

3TATIC DEFLECTION MM

NANC

E !VOI

D THI

S REG ION

)

$EGREE OF ISOLATION

(+ )HDWXUHV 4YPE %( IS DESIGNED PRIMARILY FOR MOBILE APPLICATIONS WHERE HIGH DYNAMIC AND SHOCK FORCES ARE ENCOUNTERED $YNAMIC VERTICAL MOVEMENTS IN BOTH THE DIRECTIONS ARE RESTRICTED AND EXCELLENT HORIZONTAL STABILITY IS PROVIDED 3TRESS ON BRACKETS ARE OPTIMIZED WHILE AT THE SAME TIME OBTAINING VIBRATION ISOLATION AND SHOCK ABSORPTION 4HE FUNCTION OF %( INCLUDES FEATURES AS s $YNAMIC EFlCIENCY IN ALL DIRECTIONS s !TTENUATION OF STRUCTURE BORNE NOISE s !CCOMMODATION OF MISALIGNMENT AND DISTORTION s 3IMPLE DESIGN n EASY TO INSTALL s &AIL SAFE INSTALLATION s 7IDE LOAD RANGE TO KG

1RYLEUD W\SH (+ 4YPE %( MOUNTINGS ARE DESIGNED TO ACHIEVE EFFECTIVE VIBRATION ISOLATION ON ENGINES OPERATOR CABINS AND OTHER ANCILLARY UNITS 4YPICAL APPLICATIONS CAN BE FOUND IN THE FOLLOWING AREAS s /FF ROAD EQUIPMENT s #ONSTRUCTION EQUIPMENT s -ILITARY VEHICLES s !GRICULTURAL VEHICLES s 4RANSPORT MACHINERY s )NDUSTRIAL MOBILE MACHINERY

$ D (

(

-AX TIGHTENING TORQUE s %( .M s %( .M s %( .M

( ( (

%XAMPLE OF INSTALLATION

-ACHINE IN OPERATION

-ACHINE IN OPERATION 4ABLE OF DIMENSIONS FOR INSTALLATION 4YPE

$IMENSIONS IN MM # %

%( %(

4OP "OTTOM 7ASHER

0ART NO 0ART NO $IMENSIONS IN MM -AX LOAD KG 4YPE

)2(

(

)2(

%( %( %(

)2(

(+ .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z

$IAGRAM

2ESO N

!VOI

ANCE

3TATIC DEFLECTION MM

D THI S

REGIO N

)

$EGREE OF ISOLATION

8+ )HDWXUHV 5( IS AN ANTI VIBRATION MOUNTING DESIGNED TO ACCOMMO DATE AXIAL STATIC AND SHOCK LOADS IN BOTH DIRECTIONS 4HE DYNAMIC NATURAL FREQUENCY IS CONSTANT IRRESPECTIVE OF THE STATIC LOAD 7HEN lTTED WITH OVERLOAD REBOUND WASHERS A HIGH STRENGTH FAIL SAFE INSTALLATION IS PROVIDED -OREOVER IT IS POSSIBLE TO ALTER THE CHARACTERISTICS OF THE MOUNTING BY PROVIDING A DOME SHAPED WASHER AT THE UPPER RUBBER SECTION 4HIS WILL PROVIDE IMPACT RESISTANCE TO DEmECTION BEYOND THE PERMISSABLE LIMIT

1RYLEUD W\SH 8+ -OUNTING TYPE 5( IS PARTICULARLY SUITABLE FOR THE SUSPEN SION OF BOTH MOBILE AND STATIC CABS AS WELL AS PLATFORMS ON AGRICULTURAL VEHICLES %FFECTIVELY ISOLATING VIBRATION AND NOISE THE 5( MOUNTING ALSO PROTECTS TANKS AND ANCILLARY EQUIPMENT AGAINST METAL FATIGUE CAUSED BY CHASSIS DISTORTION 3PECIlC APPLICATIONS CAN BE FOUND ON s 4RACTORS s #ONSTRUCTION VEHICLES #OMBINE HARVESTER s s &ORESTRY VEHICLES 7HEELED LOADERS s s /FF ROAD EQUIPMENT 3TREET SWEEPERS s s &ORK LIFT TRUCKS #OMPACTORS s s %XCAVATORS ,IFTING CRANES s

)NSTALLATION REDUCES BUILD TOLERANCES 5( IS AVAILABLE IN STANDARD VERSIONS ALLOWING DIFFERENT MAXIMUM LOADS I E TYPE 5( TO A LOAD OF KG AND TYPE 5( TO KG PER MOUNTING

.OTE -AXIMUM TIGHTENING TORQUE OF BOLTS s 5( .M s 5( .M

( D $

$IMENSIONS IN MM 7EIGHT - -AX 4YPE 0ART NO + ! ( # D D KG KG 5( 5( D $ T 5( 7ASHER

8+ .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

5( )NTERFERING FREQUENCY (Z

2ESO

3TATIC DEFLECTION MM

$IAGRAM

NANC

!VOI

D THI

S REG

ION

.ATURAL FREQUENCY (Z

)

$EGREE OF ISOLATION

0HWD[HQWULF %XVKHV )HDWXUHV -ETAXENTRICÍ BUSHES HAVE A LARGE RUBBER SECTION WITH THE CENTRAL PIN OFFSET TOWARDS ONE RADIAL PLANE 4HESE BUSHES CAN PROVIDE A RELATIVELY LARGE RADIAL DEmECTION BUT HAVE EXCELLENT MOTION CONTROL CHARACTERISTICS

0HWDODVWLN W\SH 0HWD[HQWULF %XVKHV 3IMILAR TO CONVENTIONAL 5LTRA $UTY "USHES BUT WITH INNER AND OUTER SLEEVES OFFSET RADIALLY 4HIS FEATURE PROVIDES A GREATER RUBBER THICKNESS AND HENCE INCREASED mEXIBILITY IN THE NORMAL DIRECTION OF LOADING WHILE MAINTAINING CONTROL IN OTHER MODES AND STILL ALLOWING TORSIONAL MOVEMENT

4HE -ETAXENTRICÍ BUSH HAS THE FOLLOWING FEATURES s 4HREE DISSIMILAR TRANSLATIONAL STIFFNESSES FOR THE BEST VIBRATION ISOLATION AND MOTION CONTROL s ,OAD RANGE FROM TO KG s 2ISING RATE STIFFNESS CHARACTERISTICS FOR OVERLOAD CONDI TIONS HELP TO LIMIT MOTION AND TRANSMITTED ACCELERA TION s 2OBUST AND FAIL SAFE SUITABLE FOR 2/03 AND &/03 CAB STRUCTURES s 3IMPLE TO lT THE HOUSING LENDS ITSELF TO ROBUST STRUC TURES

4HE RUBBER SECTION IS RELIEVED TO ELIMINATE HARMFUL TENSILE STRESSES !PPLICATIONS s 6EHICLE SPRING EYE MOUNTING s 4ILT #AB PIVOT BUSH s %NGINE MOUNTING

4YPE -ETAXENTRICÍ

0ART NO

$IMENSIONS $ ! "

$IR 2 % 3TIFFN - M -AX DEF

2ADIAL PROPERTIES $IR 2 3TIFFN . MM

$IR 2 7EIGHT -AX LOAD KG KG

6SKHULODVWLN %HDULQJV )HDWXUHV ! HEAVY DUTY mEXIBLE BEARING WHICH COMBINES HIGH LOAD CAPACITY WITH THE ABILITY TO ACCOMMODATE TORSIONAL AND ANGULAR MOVEMENTS IN ALL PLANES WITHOUT LUBRICATION AND METAL TO METAL WEAR )T IS AVAILABLE WITH CENTRE BORE OR SOLID MEMBER DEPENDING ON lXING REQUIREMENTS

0HWDODVWLN W\SH 6SKHULODVWLN %HDULQJV 4YPICAL USES INCLUDE TRACTION AND BRAKING REACTION RODS FOR RAIL ROAD AND OFF ROAD VEHICLES HYDRAULIC DAMPER lX INGS AND OTHER APPLICATIONS WHERE A HIGH DUTY BEARING OF COMPACT SIZE IS REQUIRED

3PHERILASTIKÍ BEARINGS CENTRE BORE TYPE

3PHERILASTIKÍ BEARINGS TRUNNION TYPE

4YPE

0ART NO

3PHERILASTIKÍ BEARINGS #ENTRE BORE TYPE 4RUNNION TYPE

$ IMENSIONS IN MM $ ! " %

2ADIAL 4ORSION "ENDING 3TIFFNESS -AX LOAD 3TIFFNESS Õ 3TIFFNESS Õj 7EIGHT ' K. MM K. K.M RAD DEGREES K.M RAD DEGREES KG

93 8' %XVKHV )HDWXUHV .OVIBRAยง TYPE 60 AND -ETALASTIKยง TYPE 5$ CONSIST OF TWO CONCENTRIC SLEEVES WITH RUBBER SECURELY BONDED BETWEEN THEM $ESIGNED TO ACCOMODATE TORSIONAL MOVEMENTS AND AXIAL AND RADIAL LOADS 4HE RUBBER IS PRESTRESSED TO GIVE MAXIMUM DYNAMIC STRENGTH AND DURABILITY 4HE BONDED RUBBER TAKES UP THE FULL MOVEMENT ,UBRICA TION OR OTHER BEARING MAINTENANCE IS NOT REQUIRED 4HE BUSH HAS EXCELLENT SOUND AND VIBRATION ISOLATION CHARAC TERISTICS ENABLING STRUCTURES lTTED WITH .OVIBRAยง TYPE 60 AND -ETALASTIKยง TYPE 5$ SLEEVES TO BE SILENT AND VIBRATION FREE

1RYLEUDย W\SH 93 DQG 0HWDODVWLNย W\SH 8' %XVKHV &OR VEHICLE SUSPENSION PIVOT ARMS AND ALL TYPES OF ME CHANICAL LINKAGE PERMITS OSCILLATING MOVEMENT THROUGH THE DEmECTION OF RUBBER IN SHEAR 3UITABLE TO REPLACE ROLLER BEARINGS WHERE SMALL MOTIONS ARE REQUIRED UP TO DEGREES 2EDUCES SHOCK LOADS AND NOISE TRANSMISSION IN STRUCTURES -B

!PPLICATIONS s 6EHICLE SUSPENSION ARMS s 6IBRATORY FEEDERS s #ONVEYER TRACKS

$ESIGNATION 4YPE 60 60 60 60 60 60 60 60 60 60 60 60 60 4YPE 5$ BUSHES

0ART NO ย )2(

s -ECHANICAL LINKAGES s 0IVOT BEARINGS

A A

)

-6

$ IMENSIONS IN MM 4ORSION -AX -AX -V B 3TIFFNESS .M DEGR .M DEGR D $ , L DEGR

0ART NO

$IMENSIONS IN MM D $

#ONICAL !XIAL LOAD 2ADIAL LOAD -AX -AX -AX -B A 3TIFFNESS &A 3TIFFNESS -AX 3TIFFNESS .M DEGR .M DEGR . . MM &R . MM 7EIGHT . KG

4ORSION !XIAL 2ADIAL 3TIFFNESS ร ย 3TIFFNESS -AX DEFL 3TIFFNESS -AX LOAD 7EIGHT , .M RAD DEGREES . MM MM . MM K. KG

6$: )HDWXUHV .OVIBRAยง TYPE 3!7 MOUNTINGS CONSIST OF A CYLINDRICAL SHAPED RUBBER SECTION WITH INTEGRALLY BONDED INTERLEAF METAL PLATES BONDED TO TWO SQUARE HEAVY DUTY OUTER METAL lXING PLATES $ESIGNED FOR LARGE COMPRESSIVE FORCES WITH MINIMUM DEFORMATION WHILE PROVIDING LOW SHEAR STIFF NESS RATES 4HE COMBINATION OF A STABLE LOW INSTALLATION HEIGHT HIGH COMPRESSIVE STRENGTH AND LOW SHEAR STIFFNESS MAKES .OVIBRAยง TYPE 3!7 A VERSATILE HIGH PERFORMANCE ANTIVI BRATION MOUNTING %ASE OF INSTALLATION DUE TO CLEARANCE HOLES IN EACH lXING PLATE

1RYLEUDย W\SH 6$: .OVIBRAยง ELEMENTS TYPE 3!7 ARE HEAVY DUTY MOUNTINGS FOR STATIC AND SHOCK LOADS IN COMPRESSION 0ROVIDES HIGH ISOLATION IN THE HORIZONTAL SHEAR DIRECTION 4YPICAL lELDS OF APPLICATION ARE s #RUSHERS s 6IBRATORY ROLLERS s %DGE RUNNERS s 3CREENS s -ILLS s /THER VERY HEAVY s (OPPERS AND FEEDERS MACHINES AND s 'RINDERS EQUIPMENT

"Y CONNECTING 3!7 ELEMENTS IN SERIES I E ONE ON TOP OF THE OTHER AN INCREASED ISOLATION EFlCIENCY IS ACHIEVED IN BOTH SHEAR AND COMPRESSION PLANES 7HERE LARGER DE mECTIONS ARE REQUIRED IN THE VERTICAL PLANE .OVIBRAยง TYPE 3!7 MOUNTINGS ARE MOUNTED AT A CALCULATED ANGLE CONlG URATION TO PROVIDE THE OPTIMUM SPRING RATE

3HEAR LOADS ONLY

3EE SEPARATE DIAGRAM FOR SHEAR LOAD

(

4YPE 3!7 3!7 3!7 3!7

0ART NO ย )2(

! +

$IMENSIONS IN MM + ( D

7EIGHT - -AX KG KG ย )2( ย )2(

6$: .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

(ORIZONTAL VIBRATION 6ERTICAL LOAD

6ERTICAL VIBRATION 6ERTICAL LOAD

$IAGRAM

7 3!

$IAGRAM

3! 7

7 3!

.ATURAL FREQUENCY (Z

)NTERFERING FREQUENCY (Z

3! 7

7 3!

3! 7

7 3!

3! 7 3! 3!7 7 3! 7

7 3!

3TATIC DEFLECTION MM

$IAGRAM

2E SO

4O SELECT CORRECT MOUNTING FOLLOWING DATA ARE NEEDED ,OAD PER MOUNTING KG )NTERFERING FREQUENCY (Z (Z RPM 3ELECT CORRECT LOAD LINE IN DIAGRAM AND CORRECT INTERFERENCE LINE IN DIAGRAM 4HE LOAD LINE INTERSECTS WITH REQUIRED TYPE OF MOUNTING BOTH VERTICAL AND LATERAL VIBRATION PLANE #ONNECT THIS INTERSECTION POINT VERTICALLY DOWN TO THE INTERFERENCE LINE IN DIAGRAM (ERE ON THE SLOPING CURVE THE ISOLATION DEGREE IS INDICATED &OR STATIC DEFLECTION SEE DIAGRAM

NAN

!V OID

IS R

EGI O

)

$EGREE OF ISOLATION

6$: .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS 4HIS PAGE REFERS TO SHEAR LOAD CHARACTERISTICS ONLY

& MAX KG Â&#x2014; )2( Â&#x2014; )2( 3!7 3!7 3!7 3!7

,OAD PER MOUNTING KG

$IAGRAM

3! 7

7 3! 3! 3!7 7 7

3! 3! 7 7

.ATURAL FREQUENCY (Z

)NTERFERING FREQUENCY (Z

3TATIC DEFLECTION MM

$IAGRAM

2ESO

NANC

E !VOI

D THI S

REGI O

4O SELECT CORRECT MOUNTING FOLLOWING DATA ARE NEEDED ,OAD PER MOUNTING KG )NTERFERING FREQUENCY (Z (Z RPM 3ELECT CORRECT LOAD LINE IN DIAGRAM AND CORRECT INTERFERENCE LINE IN DIAGRAM 4HE LOAD LINE INTERSECTS WITH REQUIRED TYPE OF MOUNTING BOTH VERTICAL AND LATERAL VIBRATION PLANE #ONNECT THIS INTERSECTION POINT VERTICALLY DOWN TO THE INTERFERENCE LINE IN DIAGRAM (ERE ON THE SLOPING CURVE THE ISOLATION DEGREE IS INDICATED &OR STATIC DEFLECTION SEE DIAGRAM

)

$EGREE OF ISOLATION

5HFWDQJXODU 6$: 0RXQWLQJV )HDWXUHV 2ECTANGULAR 3!7 MOUNTINGS ARE ALSO KNOWN AS 3AND WICH MOUNTINGS BECAUSE THEY FEATURE A RUBBER SECTION SANDWICHED BETWEEN PLATES OF METAL 4HIS ARRANGEMENT ALLOWS A LARGE DIFFERENCE BETWEEN THE COMPRESSION AND SHEAR STIFFNESSES THUS PROVIDING THE POTENTIAL TO TUNE A MOUNTING SYSTEM BY ROTATING THE MOUNTINGS 4HESE MOUNTINGS ARE COMMONLY INSTALLED IN A 6EE FORMATION TO UTILISE THIS FEATURE 4HE 2ECTANGULAR 3!7 -OUNTINGS HAS THE FOLLOWING FEA TURES s !VAILABLE WITH PLATE OR STUD lXINGS s #AN BE LOADED IN COMPRESSION OR SHEAR OR A COMBINATION OF BOTH FOR EXAMPLE IN A 6EE ARRANGEMENT s #AN BE MANUFACTURED WITH OR WITHOUT INTERLEAVES TO CHANGE THE RATIO OF SHEAR TO COMPRESSION STIFFNESS

0HWDODVWLN W\SH 5HFWDQJXODU 6$: 0RXQWLQJV DQG 1RYLEUD W\SH µ &203 7IDELY USED FOR SUSPENDING ENGINES ON ROAD VEHICLES AND MAY ALSO BE EMPLOYED AS SPRINGS FOR VIBRATORY EQUIP MENT

#/-0

' (

, (

$ ! +

! +

2ECTANGULAR 3!7 MOUNTINGS 4YPE 0ART NO #/-0 #/-0 #/-0

$IMENSIONS IN MM ( $ D T

- - -

-AX LOAD IN COMPRESSION KG

-AX LOAD IN SHEAR KG

7EIGHT KG

5HFWDQJXODU 6$: 0RXQWLQJV .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

(ORIZONTAL VIBRATION 6ERTICAL LOAD

6ERTICAL VIBRATION 6ERTICAL LOAD

$IAGRAM

.ATURAL FREQUENCY (Z

)NTERFERING FREQUENCY (Z

$IAGRAM

2ES

NCE THI S

ONA

!VO ID

REG

ION

)

$EGREE OF ISOLATION

5HFWDQJXODU 6$: 0RXQWLQJV .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

#/ -0 #/ 0

D AN

#/ -0

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z

$IAGRAM

2ES

!VO ID

ION

3TATIC DEFLECTION MM

ONA NCE THIS REG

)

$EGREE OF ISOLATION

&LUFXODU 6$: 0RXQWLQJV )HDWXUHV 4HE METAL INTERLEAF INCORPORATED IN THE DESIGN PROVIDES A HIGHER COMPRESSION TO SHEAR STIFFNESS RATIO THEREBY INCREASING THE LOAD CAPACITY IN THE COMPRESSION OR COMBINED COMPRESSION AND SHEAR MODES 4HE ENGINE MOUNTING FEATURES A VOID IN THE RUB BER SECTION TO ALLOW THE USE OF A CENTRAL SNUBBER DEVICE

0HWDODVWLN W\SH &LUFXODU 6$: 0RXQWLQJV 5SED IN A VARIETY OF INDUSTRIAL APPLICATIONS INCLUDING VI BRATORY ROLLERS AND SMALL SCREENS OR FOR THE SUSPENSION OF SMALLER TYPE ) # ENGINES CAN BE lTTED WITH A REBOUND WASHER FOR MOBILE APPLICATIONS

! +

' ,

(

#IRKULAR 3!7 MOUNTINGS 4YPE 0ART NO

(

$IMENSIONS IN MM , ' !

- - -

-AX LOAD IN COMPRESSION KG

-AX LOAD IN SHEAR KG

7EIGHT KG

&LUFXODU 6$: 0RXQWLQJV .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS 6ERTICAL VIBRATION 6ERTICAL LOAD

(ORIZONTAL VIBRATION 6ERTICAL LOAD

,OAD PER MOUNTING KG

$IAGRAM

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z

SON

ANC E !VO

ID T

HIS

$IAGRAM

3TATIC DEFLECTION MM

REG

ION

)

$EGREE OF ISOLATION

&LUFXODU 6$: 0RXQWLQJV .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z

2ES

$IAGRAM

NCE ID TH

IS RE

GION

3TATIC DEFLECTION MM

ONA

!VO

)

$EGREE OF ISOLATION

*. )HDWXUHV 4YPE '+ IS A HEAVY DUTY MOUNTING WITH EXCELLENT mEXIBLE CHARACTERISTICS IN BOTH VERTICAL AND LATERAL PLANES $EmEC TION UP TO MM IS POSSIBLE MAKING TYPE '+ SUITABLE FOR INSTALLATIONS WITH LOW DISTURBING FREQUENCIES )NSTALLATION IS SIMPLE ELIMINATING TRADITIONAL METHODS OF ATTACHMENT TO MACHINERY OR SUPPORT STRUCTURE

1RYLEUD W\SH *. -OUNTING TYPE '+ IS SPECIlCALLY DESIGNED FOR ISOLATION OF HEAVY MACHINERY WITH LOW INTERFERING FREQUENCIES )T IS WIDELY USED UNDER CONCRETE FOUNDATIONS SUPPORTING HEAVY MACHINERY 4HE LONG NARROW SECTION ENABLES TYPE '+ TO BE SUITABLE FOR lTTING UNDER A COMMON STRUCTURAL FRAME SUPPORTING DIFFERENT EQUIPMENTS 4YPICAL lELDS OF APPLICATION ARE s 2OLLING MILLS s 0APER MILLS s -IXERS s #ONVERTERS s 'EARBOXES s 3OUND ENCLOSURES s )NDUSTRIAL FANS s &LOATING STRUCTURES

3(%!2 ,/!$ 3TATIC SPRING RATE

(

4YPE

0ART NO

$IMENSIONS IN MM "

(

7EIGHT KG

- -AX KG

'+ '+ '+ '+

*. .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

(ORIZONTAL VIBRATION 6ERTICAL LOAD

6ERTICAL VIBRATION 6ERTICAL LOAD -

$IAGRAM

'+ '+

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z

$IAGRAM

3TATIC DEFLECTION MM

2ES ONA NCE !VO ID TH

IS RE

GION

)

$EGREE OF ISOLATION

1RYLEUDย $9 3ODWH )HDWXUHV 4HE !6 0LATE MADE OF OIL AND GREASE RESISTANT RUBBER MATE RIAL IS AVAILABLE EITHER AS A SINGLE MM OR AS A DOUBLE MM VERSION 4HE SINGLE VERSION HAS RIBS ON ONE SIDE ONLY WHILE THE DOUBLE HAS RIBS ON BOTH SIDES APPLIED AT A DEGREE ANGLE TO EACH OTHER 'OOD PERFORMANCE IS OBTAINED WHEN USING THE .OVIBRAยง !6 0LATE IN THE BUILDING AND CONSTRUCTION INDUSTRY AS SUPPORT PADS BETWEEN mOORING AND JOISTS 4HIS APPLICA TION PROVIDES FOR CUSHIONING OF LOADS AND ISOLATION OF HIGH FREQUENCY VIBRATIONS WITHIN THE BUILDING

1RYLEUDย W\SH $9 3ODWH 4HE !NTI 6IBRATION 0LATE IS INTENDED PRIMARILY FOR APPLI CATIONS WITH LOW REQUIREMENT FOR VIBRATION ISOLATION 4YPICAL INSTALLATIONS ARE MACHINERY GENERATING VIBRATIONS IN THE HIGH FREQUENCY RANGE AND TALL UNSTABLE INSTALLATIONS REQUIRING SECURE ATTACHMENTS TO THE FOUNDATION )F INSUFlCIENT DEmECTION IS ACHIEVED WITH A SINGLE LAYER MULTIPLE LAYERS CAN BE USED BY SEPARATING EACH LAYER WITH A WEIGHT DISTRIBUTING STEEL PLATE )N ORDER TO AVOID DIRECT CONTACT BETWEEN MACHINE AND FOUNDATION A RUBBER BUSH ING E G RUBBER HOSE SHOULD BE INSTALLED IN THE MOUNTING HOLES PRIOR TO INSTALLATION OF BOLT AND RUBBER WASHER 3EE h-OUNTING INSTRUCTIONSv ON THIS PAGE 3UITABLE APPLICATIONS ARE s 0ILLAR DRILLS s )NDUSTRIAL FANS s 4RANSFORMERS s (ORIZONTAL DRILL PRESSES s ,ARGE PUMPS s 4EXTILE MACHINERY s 0RINTING PRESSES s ,ARGE FORGING PRESSES

3INGLE PLATE

-OUNTING INSTRUCTIONS (

$OUBLE PLATE (

$IMENSIONS IN MM

7EIGHT

- MAX LOAD

4YPE

0ART NO

,X"

(

KG CM

3INGLE PLATE $OUBLE PLATE

X X

1RYLEUDย $9 3ODWH

3INGLE .OVIBRAยง !6 0LATE ,OAD

KP CM -0A

LAYER

MM 3TATIC DEmECTION

$OUBLE .OVIBRAยง !6 0LATE ,OAD

KP CM -0A

LAYER

MM 3TATIC DEmECTION

7) )HDWXUHV 4HE 4& MOUNTING IS INSTALLED IN MINUTES BY FOLLOWING THE INSTRUCTIONS PROVIDED 4HERE IS NO NEED TO lX THE MACHINES TO THE mOOR SINCE THE RUBBER BASE OF THE MOUNTING KEEPS THE MACHINE IN PLACE 7HENEVER NECESSARY THE MACHINE CAN EASILY BE RE POSITIONED 4HE LEVEL IS ADJUSTED WITH LOAD APPLIED 4HE RUBBER ELEMENT OF THE 4& MOUNTING IS OIL AND CHEMI CAL RESISTANT !LL METAL PARTS ARE ZINCPLATED AND CHROMATED FOR PROTECTION AGAINST CORROSION -ODELS 4& 4& AND 4& ALSO AVAILABLE IN 3 3 )3/ "3

1RYLEUDย W\SH 7) .OVIBRAยง TYPE 4& WITH LEVEL ADJUSTER IS SUITABLE FOR A WIDE RANGE OF FREE STANDING WORKSHOP MACHINES E G s ,ATHES s -ILLING MACHINES s 'RINDING MACHINES s -ULTIPLE OPERATION MACHINERY s 0RESSES s 0LATE SHEARS s .IBBLING MACHINES s 0UNCHES AND CUTTERS s 7OODWORKING MACHINES s 0LASTIC MOULDING MACHINERY

( $

4YPE 4& 4& S S 4& 4& S S 4& 4& S S 4& 4& 4&

$IMENSIONS IN MM 0ART NO

( MIN

( MAX

/VERALL

4HREAD

7EIGHT

BOLT LENGTH

- - - - - - - - -

-AX LOAD KG

,EVELLING OF THE BOLT UP TO ITS TOTAL LENGTH

7) ,OADING RANGE PER MOUNTING KG

4YPE OF MACHINERY

'ENERAL WORK

0RESSES AND PUNCHES

SHOP MACHINES

-OUNTING

4& 4& 4& 4& 4& 4&

n n n n n

.UMBERS OF STROKES PER MINUTE n

n n n n n n

-OUNTING INSTRUCTIONS

7)( $ (

-OUNTING 4&% IS A SIMPLER VERSION OF TYPE 4& WITHOUT LEVEL ADJUSTER )T IS USED FOR MACHINES WHICH DO NOT REQUIRE HEIGHT ADJUSTMENT OR WHERE SUCH A FEATURE IS ALREADY PRO VIDED E G BY AN ADJUSTING SCREW IN THE MACHINE

"OTH MODELS ALSO AVAILABLE IN 3 3 )3/ "3

$IMENSIONS IN MM

4YPE

0ART NO

4&% 4&%

7EIGHT

-AX LOAD

(

%XIIHUV )HDWXUHV #IRCULAR AND RECTANGULAR TYPES ARE EASILY lTTED 2EDUCTION OF TRANSMITTED SHOCK LOADS ENABLES EQUIPMENT TO BE DE SIGNED MORE ECONOMICALLY 4HE RISING STIFFNESS PROPERTIES ENABLE VEHICLE SUSPENSION CHARACTERISTICS TO BE OPTIMISED !." 2 IS MADE IN OIL AND CHEMICAL RESISTANT .ITRILE 2UBBER

0HWDODVWLN W\SH %XIIHUV "UFFERS ARE DESIGNED TO PROTECT STRUCTURES AND EQUIPMENT FROM IMPACT FORCES 4HEY ARE USUALLY lTTED AS NON METAL LIC STOPS OR INCORPORATED IN VEHICLE SUSPENSION SYSTEMS TO PROVIDE PROGRESSIVE STIFFENING UNDER INCREASING LOAD

#ONICAL #

4YPICAL APPLICATIONS s $UMP TRUCKS s /FF ROAD VEHICLES s #RANES s (ANDLING EQUIPMENT s 6EHICLE SUSPENSIONS

(

, '

2ECTANGULAR

#YLINDRICAL "

(

, T

4YPE

0ART NO

#YLINDRICAL BUFFERS

#ONICAL BUFFERS

4YPE

2ECTANGULAR BUFFERS !." 2

$IMENSIONS IN MM #

(

7EIGHT KG

- - -

- - - - - - -

0ART NO

$IMENSIONS IN MM " (

7EIGHT KG

-ANUFACTURED IN )2( .ITRILE 2UBBER

%XIIHUV #YLINDRICAL

2ECTANGULAR

#ONICAL

$1% )HDWXUHV "UFFER TYPE !." CONSISTS OF A CYLINDRICAL RUBBER BODY BONDED TO A SQUARE BASEPLATE OF STEEL %ACH CORNER OF THE BASEPLATE HAS A lXING HOLE 3PECIAL HIGH HYSTERESIS RUBBER COMPOUND IS USED TO ENSURE AS MUCH ENERGY ABSORPTION AS POSSIBLE 4HE VOLUME OF THE RUBBER IS USED AT OPTIMUM EFlCIENCY &OR NEW MACHINE DEVELOPMENTS SIMPLER DESIGNS AND LIGHTER CALCULATED FORCES CAN BE CONSIDERED ENABLING A LOWER COST

1RYLEUD W\SH $1% 4HE SHOCKBUFFER TYPE !." IS USED TO EFFECTIVELY LIMIT MOVEMENT OF EQUIPMENT OR MACHINE COMPONENTS 4YPICAL lELD APPLICATIONS WOULD BE s 7AGONS s #ABINETS s 4RAVERSING CRANES s &ORESTRY VEHICLES s ,IFTING CRANES s /FF ROAD MATERIAL s 7ORKING BEAMS HANDLING EQUIPMENT s &ALLING GOODS s #ONTAINER HANDLING EQUIPMENT

&IG 4RAVERSE CRANE WITH SHOCK BUFFER !."

4HROUGH THE LOW RESILIENCE OF THE RUBBER A HIGH DEGREE OF ENERGY ABSORPTION IS ACHIEVED 4HE RUBBER IS STIFFER UNDER DYNAMIC CONDITIONS COMPARED TO STATIC OR PSEUDO STATIC LOADING HENCE MORE ENERGY IS ABSORBED FOR A GIVEN DEFOR MATION $IAGRAM SHOWS THE EFFECT OF THE ENERGY FACTOR

&IG 4RAVERSE CRANE WITH !." BUFFERS CONNECTED IN SERIES

4YPE !." !." !." !." !."

0ART NO

$IMENSIONS IN MM $ D

(

7EIGHT KG

& -AX .

$1% % ENERGY IN .M M MASS IN KG V VELOCITY IN M S & FORCE IN . S DISTANCE IN M A ACCELERATION IN M S T TIME IN S G ACCELERATION DUE TO GRAVITY M S H HEIGHT IN M D SPRING TRAVEL IN M

&OR CALCULATION PURPOSES THE FOLLOWING EQUATIONS CAN BE USED % % & S V V V

MqV & q S M q A AqT A q T q A q S q G q H

APPLICABLE IN FREE FALL

%QUATION VALID FOR INITIAL VELOCITY

&ORCE

%NERGY

&ORCE

$IAGRAM

%NERGY

$IAGRAM

T (

! +

$1% &$/&8/$7,21 (;$03/(6 4HE lGURES IN PARENTHESIS REFER TO THE EQUATIONS

3HOCK VELOCITY M S

%8!-0,% &2%% &!,, #!,#5,!4)/. KG WEIGHT IS TO BE DROPPED METRES ONTO !." BUFFERS 7HAT SIZE !." SHOULD BE USED 7HAT FORCE WILL BE TRANSMITTED TO THE mOOR

%NERGY % & q S q q .M

6ELOCITY AT IMPACT SHOCK VELOCITY V q G q H q q M S

2%&%2 4/ %.%2'9 &!#4/2 '2!0( )F DEFORMATION IS ALLOWED THE ENERGY FACTOR AT M S IS 4HEN DYNAMIC ENERGY .M CORRESPONDS TO q .M STATIC ENERGY AND FOR BUFFERS THE STATIC ENERGY PER BUFFER IS .M

2%&%2 4/ &/2#% %.%2'9 $)!'2!3ELECT !." WHICH CAN EACH ABSORB UP TO .M AT MM COMPRESSION WHICH IS OF STATIC HEIGHT OR WILL COMPRESS MM AT .M &ORCE AT IMPACT SURFACE FORCE AT MM DEmECTION K. PER BUFFER K. FOR BUFFERS (ENCE IF KG IS DROPPED METRES ONTO X !." BUFFERS THEY WILL EACH COMPRESS MM AND THE TOTAL FORCE ON THE mOOR WILL BE K.

DEFORMATION OF RUBBER

$IAGRAM

%NERGY FACTOR

2%&%2 4/ &/2#% %.%2'9 $)!'2!- &/2 !."

!T .M STATIC ENERGY THE DEmECTION IS MM CLOSE TO MM 4HEN THE STATIC FORCE AT MM DEmECTION IS ABOUT K. 4HEREFORE THE DYNAMIC LOAD &ORCE AT IM PACT K. (ENCE X !." BUFFERS WILL DEmECT MM AND TRANSMIT A FORCE OF K. OR KG EACH I E THE STRUCTURE MUST WITHSTAND TONS %8!-0,% " #2!.% "5&&%2 #!,#5,!4)/. (OW CAN THE DYNAMIC FORCE CALCULATED IN EXAMPLE A BE RE DUCED AND BY HOW MUCH

%8!-0,% ! #2!.% "5&&%2 #!,#5,!4)/.

! CRANE WEIGHS KG AND TRAVELS AT M S 7HAT SIZE !." BUFFERS SHOULD BE USED TO STOP IT AND WHAT WILL THE lNAL FORCE BE

4HE FORCE WILL BE REDUCED AND THE DEmECTION WILL BE IN CREASED IF !." BUFFERS ARE CONNECTED IN SERIES I E BUFFERS INSTEAD OF AS ILLUSTRATED BY lG

4HE DYNAMIC OR KINETIC ENERGY

4HEN ASSUMING DEFORMATION THE ENERGY FACTOR AT M S

M q V q .M % 2%&%2 4/ %.%2'9 &!#4/2 '2!0(

!SSUMING A DEFORMATION THE ENERGY FACTOR AT M S (ENCE THE EQUIVALENT STATIC ENERGY IS q .M 4HEN FOR BUFFERS THE STATIC ENERGY IS .M PER BUFFER

(ENCE THE EQUIVALENT STATIC ENERGY IS q .M AND FOR BUFFERS THE STATIC ENERGY IS .M PER BUFFER 4HE FORCE %NERGY DIAGRAM SHOWS THAT AT .M BUFFER !." DEFORMS MM 4HIS CORRESPONDS TO OF A FREE HEIGHT OF MM WHICH IS CLOSE TO ASSUMED VALUE

2%&%2 4/ &/2#% %.%2'9 $)!'2!-

!." BUFFERS CAN BE CHOSEN WITH A DEmECTION AT .M OF MM WHICH IS ONLY OF A FREE HEIGHT OF MM WHEREAS HAD BEEN ASSUMED 7ITH THE ENERGY FACTOR REDUCED TO FOR DEmECTION AT M S THE STATIC ENERGY IS X .M

4HEN THE STATIC FORCE AT MM DEFORMATION IS K. AND THE DYNAMIC LOAD AT IMPACT WILL BE K. (ENCE X !." BUFFERS CONNECTED WILL GIVE A TOTAL DEmEC TION OF MM WITH A lNAL FORCE PER DOUBLE ARRANGEMENT OF K. OR KG I E THE STRUCTURE MUST WITHSTAND TONS

8 )HDWXUHV 4YPE 5 IS A ROBUST ELEMENT CONSISTING OF SOLID 5 SHAPED STEEL PARTS SECURELY BONDED TO THE RUBBER SECTION 4O ACHIEVE HIGHER mEXIBILITY TWO HOLES IN THE RUBBER ARE PROVIDED BETWEEN THE METALS 4HE UPPER METAL PLATE IS lXED TO THE UNDERSIDE OF THE MACHINE FOOT OR BASEPLATE BY MEANS OF A BOLT WHILE THE BOTTOM PLATE SHOULD BE SECURED TO THE mOOR BY AN EXPANSION BOLT &OR CERTAIN APPLICATIONS A DOWEL PIN MAY BE ADEQUATE

1RYLEUD W\SH 8 4YPE 5 PROVIDES FOR A STABLE MACHINE INSTALLATION AND IS PARTICULARY SUITABLE FOR THE VIBRATION ISOLATION OF HEAVIER MACHINERY WITH RELATIVELY HIGH INTERFERING FREQUENCIES 4YPICAL APPLICATIONS CAN BE FOUND ON s 0RESSES s #HURCH BELLS s 0UNCHES s 4RANSFORMERS s 7EAVING MACHINES s 0RINTING MACHINERY s 7OODWORKING MACHINES s /THER HEAVY HIGH SPEED MACHINES

( H '

5 ,OAD PER MOUNTING KG

(ARDNESS ª )2( -AX KG

4YPE 5 5

(ARDNESS ª )2( -AX KG

0ART NO )2(

$IMENSIONS IN MM , ( H

7EIGHT KG

- -

- -AX KG )2( )2(

6( )HDWXUHV 4HE 3% MOUNTING CONSISTS OF AN ANNULAR RUBBER SECTION SECURELY BONDED TO A SINGLE STEEL SUPPORT PLATE ! CLEARANCE HOLE IS PROVIDED WHICH CAN EITHER BE LEFT PLAIN OR TAPPED TO SUIT THE APPLICATION !S THE RUBBER ELEMENT IS IN DIRECT CONTACT WITH THE SUP PORTING SURFACE FRICTION IS NORMALLY SUFlCIENT TO PREVENT THE SUSPENDED EQUIPMENT FROM hWALKINGv

1RYLEUD W\SH 6( 4YPE 3% IS SUITABLE FOR THE ISOLATION OF HIGH FREQUENCY DISTURBANCES AND PROVIDES REDUCTION OF STRUCTURE BORNE NOISE 3PECIlC APPLICATIONS ARE s /FlCE EQUIPMENT s 4EXTILE MACHINERY s $OMESTIC APPLIANCES s %LECTRIC MOTORS s 7EIGHING EQUIPMENT ,OAD PER MOUNTING KG

$ D

T (

4YPE 3% 3% 3%

3TATIC DEmECTION MM

0ART NO )2(

$IMENSIONS IN MM D

(

7EIGHT KG

- -AX KG )2(

)ODQJHG ,QVWUXPRXQWLQJV )HDWXUHV s &AIL SAFE WHEN lTTED WITH OVERLOAD AND REBOUND WASHERS OF THE SAME DIAMETER AS THE RUBBER SECTION s ,OAD RANGE FROM TO KG s 3TATIC DEmECTION UP TO MM s %ASY TO lT AS PART OF A CABINET ENCLOSURE s #AN BE USED IN BOTH VERTICAL DIRECTIONS

0HWDODVWLN W\SH )ODQJHG ,QVWUXPRXQWLQJV 4HESE MOUNTINGS ARE SUITABLE FOR BOTH MOBILE AND STATIC APPLICATIONS FOR THE PROTECTION OF SENSITIVE EQUIPMENT FROM EXTERNAL VIBRATION OR FOR VIBRATION ISOLATION OF SMALL FAN SETS TRANSFORMERS AND SIMILAR EQUIPMENT &LANGED )NSTRUMOUNTINGS CAN BE FAIL SAFE IF lTTED WITH A WASHER TO THE TOP AND BOTTOM OF THE RUBBER SECTION

! !

0ART NO

- -AX KG

7EIGHT KG

)ODQJHG ,QVWUXPRXQWLQJV .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

)NTERFERING FREQUENCY (Z

.ATURAL FREQUENCY (Z $IAGRAM

2ESO

3TATIC DEFLECTION MM

NANC

E !VOI

D THI S REG

ION

)

$EGREE OF ISOLATION

97 )HDWXUHV 4YPE 64 HAS BEEN DESIGNED SO THAT UPON INSTALLATION THE RUBBER SECTION IS SUBJECTED TO SHEAR LOADS THUS PROVIDING HIGH DEmECTION EVEN AT LOW LOADS

64 UPPER

4WO DIFFERENT PARTS ARE AVAILABLE 4HE 64 UPPER PROVIDES FOR PROTECTION AGAINST TENSION PREVENTING THE ISOLATED UNIT FROM FALLING DOWN IF OVERLOADING OCCURS 64 LOWER IS DESIGNED TO ACCEPT HORIZONTAL COMPRESSION LOADS AND ALLOW SHEAR DEmECTION VERTICALLY

64 LOWER

1RYLEUDย W\SH 97 .OVIBRAยง TYPE 64 PROTECTS WALL MOUNTED INSTRUMENT CABINETS FROM VIBRATIONS AND SHOCKS GENERATED BY NEARBY ENGINES WORKSHOP MACHINERY ETC )T IS ALSO SUITABLE TO ISOLATE LIGHT WALL MOUNTED MACHINES FANS REFRIGERATING UNITS ETC -OUNTING TYPE 64 UPPER COULD BE USED FOR CEILING SUSPEN SION E G lTTINGS FANS MUSIC SPEAKERS ETC

64 UPPER

& ! +

D %

-OUNTING INSTRUCTIONS

64 LOWER

4YPE

0ART NO ย )2(

64 UPPER 64 LOWER

(

64 LOWER

64 UPPER #ABINET

! +

64 UPPER

-ACHINE D %

0ART NO ย )2(

$IMENSIONS IN MM ! ( D . T

- -

(

7EIGHT - -AX KG & -AX KG KG ย )2( ย )2( ย )2( ย )2(

97 .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

A ND

/ AN D 6 4

64 5

D 5 4

D 6

)NTERFERING FREQUENCY (Z

2ES

$IAGRAM

ONA

3TATIC DEFLECTION MM

.ATURAL FREQUENCY (Z

LO AD

4 5 -

LO A

LO AD

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64 /

4 5

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/RZ )UHTXHQF\ 0RXQWLQJV )HDWXUHV 4HESE ANTIVIBRATIN MOUNTINGS ARE DESIGNED TO GIVE LARGE DEmECTION FOR SMALL LOADS AND ARE USED TO PROTECT INSTRU MENTS ETC AGAINST VIBRATION AND IMPACT AND ALSO TO ISOLATE LIGHT VIBRATING APERTURES FROM SURROUNDINGS ,OW &REQUENCY -OUNTINGS ARE AVAILABLE IN THREE SIZES AND TWO GRADES OF RUBBER HARDNESS 2ADIAL LOAD

1RYLEUDย W\SH /RZ )UHTXHQF\ .OVIBRAยง TYPE ,OW &REQUENCY ARE DESIGNED FOR SHEAR AS WELL AS COMPRESSIVE LOADS #ONTINUAL TENSILE LOAD SHOULD BE AVOIDED )DEAL FOR APPLICATIONS AS s ,IGHT FANS AND COMPRESSORS s #OMPUTER AND ELECTRONIC UNITS s ,IGHT INSTRUMENTS s 3HOCK MOUNTING FOR LIGHT APPLICATIONS

!XIAL LOAD

4ANGENTIAL LOAD

4YPE

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$IMENSIONS IN MM ! " # $ %

- - -

ย )2( -AX LOAD ย )2( -AX LOAD 2ADIAL . !XIAL . 4ANGENTIAL . 2ADIAL . !XIAL . 4ANGENTIAL .

/RZ )UHTXHQF\ 0RXQWLQJV .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

$IAGRAM

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ID TH

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$EGREE OF ISOLATION

7ZR %ROW ,QVWUXPRXQWLQJV )HDWXUHV 4HESE MOUNTINGS ARE HIGH QUALITY PRODUCTS CAPABLE OF PROTECTING LIGHT EQUIPMENT FROM VIBRATION AND SHOCK 4WO "OLT )NSTRUMOUNTINGS ARE AVAILABLE IN EITHER OR )2( NATURAL RUBBER COMPOUND 3IMILAR TO 2ECTANGULAR 3!7 -OUNTINGS AND #IRCULAR 3!7 -OUNTINGS 4WO "OLT )NSTRUMOUNTINGS CAN BE ASSEMBLED IN A 6EE ARRANGEMENT FOR GOOD STABILITY AND IMPROVED VIBRATION ISOLATION

0HWDODVWLN W\SH 7ZR %ROW ,QVWUXPRXQWLQJV 4WO "OLT )NSTRUMOUNTINGS PROVIDE A CONVENIENT AND EFFECTIVE MEANS OF ISOLATING VIBRATION GENERATED BY LIGHT WEIGHT MACHINERY !LSO USED TO PROTECT INSTRUMENTS AND LIGHT EQUIPMENT FROM VIBRATION AND SHOCK 4HEY MAY BE LOADED IN COMPRESSION OR SHEAR DEPENDING ON APPLICATION REQUIREMENTS

s #IRCULAR OR HEXAGONAL END PLATES FOR SIMPLE lTTING s #AN TAKE UP TO TIMES RATED LOAD UNDER SHOCK CONDI TIONS s 4AKES LOAD IN EITHER SHEAR OR COMPRESSION OR A COMBINA TION s &IXING BOLTS THREADED TO WITHIN PITCHES OF THE END PLATE s 5P TO MM DEmECTION IN SHEAR FOR A VERY SOFT SUSPEN SION s 4OP QUALITY BOND STRENGTH FOR RELIABILITY AND SAFETY

4YPICAL APPLICATIONS s )NSTRUMENT PANELS s ,IGHTWEIGHT LABORATORY MACHINES s %LECTRONIC EQUIPMENT

(

4WO BOLT INSTRUMOUNTINGS 4YPE 0ART NO

$IMENSIONS IN MM $ ( '

-AX LOAD IN COMPRESSION KG

-AX LOAD IN SHEAR KG

7EIGHT KG

- - - - - - - - - - - - - -

7ZR %ROW ,QVWUXPRXQWLQJV .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

(ORIZONTAL VIBRATION 6ERTICAL LOAD

6ERTICAL VIBRATION 6ERTICAL LOAD

$IAGRAM

.ATURAL FREQUENCY (Z

)NTERFERING FREQUENCY (Z

$IAGRAM

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$EGREE OF ISOLATION

7ZR %ROW ,QVWUXPRXQWLQJV .OTE 4HE NATURAL FREQUENCIES AND DEGREES OF ISOLATION ARE BASED ON DYNAMIC CHARACTERISTICS OF THE MOUNTINGS ,OAD PER MOUNTING KG

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%REELQV 7UHOOHERUJ ,QGXVWULDO $96 %REELQV ! SUPPLEMENTARY RANGE OF CYLINDRICAL MOUNTINGS FOR A WIDE RANGE OF APPLICATIONS 4HEY CAN BE LOADED EITHER IN COMPRESSION OR SHEAR TAKING INTO CONSIDERATION INDIVIDUAL DEMANDS FOR ACTUAL APPLICATIONS

4YPE !

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#YLINDRICAL MOUNTINGS TYPE # 4YPE $ (

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4YPE $

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0HWDFRQH +. :DVKHUV 7RS DQG ERWWRP ZDVKHUV /VERLOAD AND REBOUND WASHERS TOP AND BOTTOM ARE NECES SARY TO LIMIT MAXIMUM MOVEMENT IN THE EVENT OF SHOCK LOADING

4YPE ! 3TEEL 7ASHER

4YPE " 4OP 3TEPPED 3TEEL 7ASHER

4YPE # 2EBOUND 7ASHER WITH 2UBBER ! %

# $ #

% !

$ #

7ASHER $ESIGNATION 7ASHER X # 7ASHER X # 7ASHER X # 7ASHER X " 7ASHER X " 7ASHER X " 7ASHER X " 7ASHER X ! 7ASHER X ! 7ASHER X ! 7ASHER X ! 7ASHER X ! 7ASHER X ! 7ASHER X ! 7ASHER X ! 7ASHER X " 7ASHER X !

0ART NO

4YPE

# # # " " " " ! ! ! ! ! ! " ! " !

$ IMENSIONS IN MM " # $

-ETACONEÍ AND (+ ON PAGE 4YPE -ETACONEÍ (+

2ECOMMENDED TIGHTENING TORQUE FOR CENTER lXING BOLTS

4HREAD SIZE

4ORQUE .M

-ETACONEÍ AND (+ ON PAGE

#ONE MOUNT

4OP WASHER 0ART NO

"OTTOM WASHER 0ART NO

4YPE -ETACONEÍ (+

#ONE MOUNT

4OP WASHER 0ART NO

"OTTOM WASHER 0ART NO

+$ )HDWXUHV 4YPE (! IS A HEIGHT ADJUSTER MADE IN CORROSION PROTECTED GRADE STEEL 4HE STEEL IS ZINC PLATED AND CHROMATED AC CORDING TO $). )3/ 4HE HEIGHT ADJUSTER IS SUPPLIED COMPLETE WITH WASHER AND NUT FOR FASTENING TO THE MOUNTING AND TWO NUTS AND A LOCK WASHER FOR THE ENGINE FOOT FASTENING 4HE (! HEIGHT ADJUSTMENT FACILITATES PRE CISE COUPLING ALIGNMENT FOR ENGINE INSTALLATIONS AND BOAT BUILDING TOLERANCES

7UHOOHERUJ ,QGXVWULDO $96 +HLJKW $GMXVWHUV 4YPE (! IS AVAILABLE IN VARIOUS SIZES TO SUIT THE SMALL AND MEDIUM RANGE OF 4RELLEBORG )NDUSTRIAL !63 MOUNTINGS AS LISTED IN THE TABLE BELOW )T ALLOWS MOUNTINGS TO BE RET ROlTTED TO EXISTING INSTALLATIONS WHERE ORIGINAL SPARES ARE UNOBTAINABLE .OTES s &OR OPTIMUM SOLUTIONS WHERE CLOSE COUPLING TOLERANCES ARE REQUIRED ALLOW THE MOUNTINGS TO SETTLE FOR HOURS BEFORE lNAL ALIGNMENT OF THE ENGINE INSTALLATION s &OR SECURING THE BOLT INTO THE MOUNTING IT IS RECOM MENDED TO APPLY ,OCTITE s 4HE HEIGHT ADJUSTER (! CAN BE USED TOGETHER WITH .OVIBRA TYPE - MOUNT 3EE DESCRIPTION OF - MOUNT

(!$

% #

(

(EIGHT !DJUSTERS CAN BE USED TOGETHER WITH (! (! (!$ (! (!$ (! (!$ (! (!$ (!$

2!" 2! - 2! - 2!%- 2!%- - 2!%- - #USHYmOAT 3)- 2! - 2! 2! 2!%- - 2!%- #USHYmOAT 3)- #USHYFOOT #USHYmOAT 3)-

$ ! &

- X X

#USHYmOAT

4YPE 0ART NO ( $

$IMENSIONS % ! "

(! - (! - (! - (! - (! - (!$ - (!$ - (!$ - (!$ - (!$

- - - - - - $ ! & - $ ! & - $ ! & - $ ! & 3EE DRAWING

(!$

! !

(EXAGON (EXAGON ,OCK NUT # & 7ASHER LOW NUT FLANGE NUT PLASTIC INSERT $ ! & X X - - - $ ! & X X - - - $ ! & X X - - - $ ! & X X - - - $ ! & X X - - - $ ! & X X - $ ! & X X - $ ! & X X - $ ! & X X -

&INE THREAD ADJUSTING UNIT

- X - X - X - X

7UHOOHERUJ ,QGXVWULDO $96 4XHVWLRQQDLUH #USTOMER

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7(&+1,&$/ '$7$ )25 7+( $33/,&$7,21 s 4YPE OF EQUIPMENT s %NVIRONMENT FOR THE APPLICATION O )NDUSTRIAL O 2ESIDENTIAL M 3TATIONARY E G LIVING AREA HOSPITAL HOTEL OFFICE M -OBILE 3HOCK LOADS

O 9ES

O .O

)F YES DIRECTION AND MAGNITUDE s 4OTAL SUPPORTED WEIGHT s .UMBER OF MOUNTING POINTS s 0OSITION CENTRE OF GRAVITY ALONG A HORIZONTAL AXIS O #ENTERED O /FFSET PLEASE PRESENT OUTLINE DRAWING AND INDICATE EVENTUAL FIX MOUNTING POINTS s 0OSITION OF CENTRE OF GRAVITY VERTICALLY !BOVE MOUNTINGS MM s $ISTURBING FREQUENCY RANGE E G RPM (Z STROKES MIN O 6ERTICAL O (ORIZONTAL O 2OTATING s $IRECTION OF VIBRATIONS s )S A COMBUSTION ENGINE INSTALLED IN THE MACHINERY O 9ES O .O s )F YES NUMBER OF CYLINDERS O &OUR STROKE O 4WO STROKE !DDITIONAL COMMENTS

7UHOOHERUJ ,QGXVWULDO $96 UHFRPPHQGDWLRQ

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-OUNTING TYPE .UMBER OF MOUNTINGS $EGREE OF ISOLATION

3OHDVH FRS\ DQG ID[ TXHVWLRQQDLUH WR QHDUHVW 7UHOOHERUJ ,QGXVWULDO $96 RIILFH <RX FDQ H PDLO WKLV SDJH IURP Â´ZZZ WUHOOHERUJ FRP LQGXVWULDODYVÂµ XQGHU WKH KHDGOLQHV 3URGXFWV Â² ,QGXVWULDO

,QVWDOODWLRQ JXLGHOLQHV 0HWDFRQH DQG +. !LWAYS USE APPROPRIATE WASHERS WHEN INSTALLING CONICAL MOUNTINGS 4HIS RECOMMENDATION REFERS ALSO TO MOUNTINGS TYPE #AB -OUNTINGS 5( AND %(

/RDGLQJ GLUHFWLRQV $O NOT INSTALL ANTIVIBRATION MOUNTINGS IN A WAY THAT CAUSES THE RUBBER TO WORK IN TENSION #OMPRESSION AND SHEAR ARE THE CORRECT LOADING DIREC TIONS 4AKE THIS INTO CONSIDERATION FOR MOUNTING TYPES "OBBINS - 4WO "OLT )NSTRUMOUNTINGS %QUI &REQUENCY TYPE 3!7 2ECTANGULAR 3!7 AND #IRCULAR 3!7

0 0RXQWLQJV 4HE UNDERSIDE SURFACE OF THE SUSPENDED UNIT WHICH RESTS ON TYPE - MOUNTINGS SHOULD HAVE AN AREA OF AT LEAST THE DIAMETER SHOWN IN THE DIAGRAM AND TABLE /THERWISE A THICK WASHER OF DIAMETER % SHOULD BE lTTED

- MOUNTING - - - - - - - -

% MM

,QVWDOODWLRQ JXLGHOLQHV $OLJQPHQW )N ORDER TO ENSURE MAXIMUM PERFORMANCE OF ALL -ETALAS TIKยง AND .OVIBRAยง ANTIVIBRATION MOUNTINGS lTTED WITH TOP CAPS ALL FORM OF MISALIGNMENT SHOULD BE AVOIDED

!CTUAL MOUNTING TYPES ARE 2! 2!%- #USHYmOATร 3)-ร #USHYFOOTร AND 2!"

1RWHV

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