SKF TKSA 40 Manuale utente

Instructions for use

SKF Shaft Alignment Tool

TKSA 40

2 SKF TKSA 40

EC Declaration of conformity ....................................................................................3

Safety recommendations ..........................................................................................4

1. Introduction .....................................................................................................5

1.1 Principleofoperation.................................................................................................... 5

1.2 Machineconguration................................................................................................... 5

1.3 Measuringpositions...................................................................................................... 6

2. Shaft alignment tool .........................................................................................7

2.1 Contentofthecase....................................................................................................... 7

2.2 Descriptionofthedisplayandmeasuringunits(g.6/g.7).............................. 8

2.3 Technicaldata................................................................................................................. 9

3. Instructions for use ........................................................................................10

3.1 Attachthemeasuringunits........................................................................................10

3.2 Switchon......................................................................................................................10

3.3 Aimthelaserlines.......................................................................................................10

3.4 Enterthedimensions..................................................................................................13

3.5 Measurethealignment...............................................................................................15

3.6 Displaytheresults......................................................................................................17

3.7 Savethemeasurementresults.................................................................................19

3.8 Correctthealignmentwithlivevalues.....................................................................23

3.9 Softfoot........................................................................................................................25

4. Settings menu ................................................................................................28

5. File manager and connection to computer .......................................................29

6. Advanced use .................................................................................................30

6.1 Limitedrotation...........................................................................................................30

6.2 Troubleshooting..........................................................................................................30

 6.2.1Thesystemdoesnotswitchon.......................................................................30

 6.2.2Nolaserlines.....................................................................................................30

 6.2.3Nomeasurementvalues..................................................................................30

 6.2.4Fluctuatingmeasurementvalues...................................................................31

 6.2.5Incorrectmeasuringresults.............................................................................31

 6.2.6Measurementresultscannotberepeated....................................................31

7. Maintenance...................................................................................................32

7.1 Handlewithcare..........................................................................................................32

7.2 Cleanliness....................................................................................................................32

7.3 Batteriesofthedisplayunit.......................................................................................32

7.4 Replacementofmeasuringunitsordisplayunit....................................................32

7.5 Softwareupgrade........................................................................................................32

7.6 Sparepartsandaccessories......................................................................................32

Table of contents

3SKF TKSA 40

EC Declaration of conformity

We,SKFMaintenanceProducts,Kelvinbaan16,

3439MTNieuwegein,declarethat

SKF Shaft Alignment Tool

TKSA 40

hasbeendesignedandmanufacturedinaccordancewith:

EMCDIRECTIVE2004/108/ECasoutlinedintheharmonizednormfor

Emission:EN61000-6-3:2007

Immunity:EN61000-6-2:2005,EN61000-4-2,-3

DirectiveRoHS,2002/95/EC



ThelaserisclassiedinaccordancewiththeEN60825-1:2007.

Thelasercomplieswith21CFR1040.10and1040.11exceptfordeviations

pursuanttoLaserNoticeNo.50,datedJune24,2007

TheNetherlands,March2010

SébastienDavid

ManagerProductDevelopmentandQuality

4 SKF TKSA 40

Safety recommendations

• Alwaysturnoffthepowerofthedrivemachinebeforeyoustart

working.

• Donotexposetheequipmenttoroughhandlingorheavyimpacts.

• Alwaysreadandfollowtheoperatinginstructions.

• Thetoolusestwolaserdiodeswithanoutputpowerbelow1mW.

Still,neverstaredirectlyintothelasertransmitter.

• Calibratetheequipmentregularly.

• Neveraimthelaserlineintosomeone’seyes.

• Openingthehousingofthemeasuringunitmayresultinhazardouslight

exposureandvoidswarranty.

• Theequipmentshouldnotbeusedinareaswherethereisariskfor

explosion.

• Donotexposetheequipmenttohighhumidityordirectcontactwith

water.

• AllrepairworkshouldbetakencareofbyanSKFrepairshop.

5SKF TKSA 40

1. Introduction

Perfectalignmentofmachineryshaftsiscrucialtopreventprematurebearingfailure,

shaftfatigue,sealingproblemsandvibrations.Itfurtherreducestheriskofover-heating

andexcessiveenergyconsumption.TheSKFShaftAlignmentToolTKSA40offersaneasy

andaccuratewayofadjustingtwounitsofrotatingmachinerysothattheshaftsofthe

unitsareinastraightline.

1.1 Principle of operation

TheTKSA40systemusestwomeasuringunitsbothprovidedwithalaserdiodeanda

positioningdetector.Astheshaftsarerotatedthrough180°anyparallelmisalignment

orangularmisalignmentcausesthetwolaserlinestodeectfromtheirinitialrelative

position.

Themeasurementsfromthetwopositioningdetectorsautomaticallyenterthelogic

circuitryinsidethedisplayunit,whichcalculatesthemisalignmentoftheshaftsand

advisesoncorrectivealignmentsofthemachinefeet.

Fig. 1. Parallel misalignment Fig. 2. Angular misalignment

Afterastraightforwardmeasuringprocedure,thetoolimmediatelydisplaysthe

misalignmentoftheshaftsandthenecessarycorrectiveadjustmentsofthefeetofthe

machine.Sincethecalculationsaredoneinrealtimetheprogressofthealignmentcanbe

followedlive.

1.2 Machine conguration

Duringthealignmentprocedurewewillrefertothepartofthemachinerywhichwill

beadjustedasthe“Movablemachine”.Theotherpartwewillrefertoasthe“Stationary

machine”.

Fig. 3. Stationary and Movable machine

6 SKF TKSA 40

1.3 Measuring positions

Todenethevariousmeasuringpositionsduringthealignmentprocedureweuse

theanalogyofaclockasviewedfrombehindtheMovablemachine.Theposition

withthemeasuringunitsinanuprightpositionisdenedas12o’clockwhile90°

leftorrightisdenedas9and3o’clock.

Fig. 4. The analogy of a clock

MeasuringunitmarkedSonthestationarymachine

MeasuringunitmarkedMonthemovablemachine

Movablemachine

7SKF TKSA 40

2. Shaft alignment tool

2.1 Content of the case

ThefollowingcomponentsareincludedwiththeTKSA40tools:

• Displayunit

• 2measuringunitswithspiritlevels

• 2mechanicalshaftxtures

• 2lockingchains

• Tapemeasure

• Quickstartguide

• Certicateofcalibration

• CDROM,including:

-Instructionsforuse

-Quickstartguide

-Instructionalvideo

• USBcable

• Batteries

• Carryingcase

Fig. 5. Content of the case

8 SKF TKSA 40

2.2 Description of the display and measuring units (g. 6 / g. 7)

TKSA 40 Display unit

(

$%&

1. USBconnection

2. “S”MUsocket

3. “M”MUsocket

4. Batterycompartmentlid(back)

5. ON/OFF

6. Cancel

7. Conrm

8. Selectionarrows

9. Alphanumerickeyboard

Fig. 6. Display unit

Measuring units (Stationary / Movable)

1. Laseremission

2. Laserwarningsignal

3. Laserdetector

4. Verticalneadjustment

5. Spiritlevel

6. Release/tighteningknob

7. Connectionrod

8. Chainxationscrew

9. Lockingchain

10.Mechanicalxture

Fig. 7. Mechanical xture with measuring unit

9SKF TKSA 40

2.3 Technical data

Applications:

Horizontalsinglecouplingalignment,Softfootcheck,Tolerancecheck,Storageofresults

Denotation 1mil=1thousandthofaninch

Measuring units

Housingmaterial

Typeoflaser

Laserwavelength

Laserclass

Maximumlaserpower

Typeofdetectors

Cablelength

Dimensions

Weight

ABSplastic

Diodelaser

670-675nm

1mW

Single-axisPSD,8.5x0.9mm(0.3x0.04in)

1.6m(5.2ft)

87x79x39mm(3.4x3.1x1.5in)

210gram(7.3oz)

Display unit

Housingmaterial

Display

Screenprotection

Batterytype

Operatingtime

PCconnection

Autopoweroff

Displayedresolution

Autoswitchoff

Dimensions

Weight

ABSplastic

10cm(4in)monochromebacklitscreen

Hardplastic

3x1.5VLR14Alkalineorrechargeable

20hourscontinuous

USB

after1hourifnokeysarepressed

0.01mm(1milininchmode)

60minutes

210x110x50mm(8.3x4.3x2in)

650g(22.9oz

Complete system

Distancebetweenmeasuringunitsbrackets

PCdownload

Memory

Softfootcheck

Alignmenttolerancecheck

Usereditabletolerances

Shaftdiameterrange

Chain:

Optionalchain:

Accuracyofsystem

Temperaturerange

Operatinghumidity

Carryingcasedimensions

Totalweight(incl.case)

Maximum:1000mm(3.3ft)

Minimum:70mm(2.7in)

PlugintoPCbyUSBport

100alignments

Yes

30-500mm

30-150mm(1.2-5.9in)

150-500mm(5.9-20in)

<2%/±0,01mm

0-40°C(32-104°F)

<90%

390×310×192mm(15.4×12.2×7.6in)

4,9kg(10.8lbs)

Calibration / Warranty

Calibrationcerticate

Warranty: valid2years

12month,pleaseregisteryouruniton

www.mapro.skf.com/tksa/register

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