課件講稿內(nèi)容

Bevel

gearboxesBGSeries

Bevelgearbox

BG

200

R2

S

M2

Bevelgearbox

BG110R2MF(IEC80B14)

H

3

BevelgearboxesBGSeries

Materialsandcomponents

Housing

cubicshape

material:greycastironEN-GJL-250(UNIEN1561)

all6sidesmachine?nished

onrequest:stainlesssteel

Coversandhubs

material:greycastironEN-GJL-250(UNIEN1561)

machining:internalcentringtoleranceh7,outercentringtolerancef7

onrequest:stainlesssteel

Solidshafts

material:

carbonsteelC45E+H+QT(UNIEN10083-2),hardenedandtempered

machining:cylindricalend,groundintolerancej6,withkeyaccordingtoDIN6885Part1

onrequest:stainlesssteel

shaftendwithsplinepro?leaccordingtoDIN5480shaftendmachinedtodrawing

Hollowshafts

material:

inputhollowshaft-carbonsteelC45E+H+QT(UNIEN10083-2),hardenedandtemperedoutputhollowshaft-alloysteel39NiCrMo3(UNIEN10083-3),hardenedandtempered

machining:cylindricalend,groundintoleranceH7,withkeywayaccordingtoDIN6885Part1

onrequest:stainlesssteel

borewithsplinepro?leaccordingtoISO14

Bevelgears

material:alloysteel20MnCr5(UNIEN10084),case-hardenedandtempered

toothing:GLEASON,withspiroidaltooth

runninginwithlappinginpairs

Seals

oilsealsinNBR,onrequestinVITON

O-ringsinNBR

Bearings

taperrollerbearingsonsolidoutputshaftandinputshafts

ballbearingsonhollowinputshaftformotor?ange

onrequest:largerbearingsforhigherradialand/oraxialloadcapacity

4

BevelgearboxesBGSeries

Bevelgearboxselection

Theselectionofabevelgearboxdependsonseveralapplicationfactors:

thekinematicschemeoftheapplicationtodeterminethedesignform,thekinematicschemeofthegearassemblingandtheshafts’rotationdirections;

torqueandrotationspeedrequiredbytheload(operatingmachine);

loadvariability,regardingtheoperatingmachineanditsinertia;

workingcycle:numberofstarts-upperhour,operatingtimeinhoursperday,dutycycle;

environmentalconditions,ambienttemperature,presenceofaggressiveagents;

serviceliferequirementsintermsofoperatinghoursoftheapplication;

typeofengineortypeofdriveonthebevelgearboxinput,availableorrequiredbytheapplication.

Theabovementionedpointsareallveryimportanttodeterminetherightsizeandthetypeofsuitablebevelgearboxforcustomer’sapplication.

Tosimplifytheselection,somefactors,whichtakeintoconsiderationthevariabilityoftheabovemen-tionedconditions,areintroduced.Applyingthesefactorsontheperformancesrequiredbytheapplication,weobtainrecalculatedreferenceperformanceswhichshouldbeconsideredasastartingbasefortheselectionbyconsultingthetableofNominalperformancesgivenforeachbevelgearboxsize.

Thenominaldatarequiredbytheapplicationorbytheoperatingmachineare:

rotationspeed,n[rpm]

torque,Mtn[Nm]

ThesedataallowtocalculatetherequirednominalpowerPn[kW]:

Mtnn

P

n

9550

ItisthennecessarytodeterminetherecalculatedreferencepowerP,de?nedbythefollowingformula:

PPnfcfufd

where:

requirednominalpower

loadfactor

dailyoperatingtimefactor

servicelifefactor

Pn[kW]

fcfufd

Theloadfactorfcregardstheloadvariabilityandthenumberofstarts-upperhour;foritsquanti?cationandexplanationpleaserefertothedescriptionandthetablebelow.Theloadfactorfc,regardingtheloadvariability,isde?nedasfollows:

fc1-lightoverloads:loadvariationnotexceeding10%oftherequirednominalload,nomasstobeaccelerated

fc2-mediumoverloads:loadvariationnotexceeding25%oftherequirednominalload,withmasstobeaccelerated

fc3-heavyoverload:loadvariationupto100%oftherequirednominalload,withlargemasstobeaccelerated

fc1

1

1

1.1

1.2

1.25

1.3

1.4

fc3

1.5

15

1.6

1.7

1.75

1.8

2

5

fc2 1.2 1.2 1.3 1.4 1.45 1.5 1.6

Numberofstarts-upperhour 1 5 60 120 240 1000 1800

BevelgearboxesBGSeries

Thedailyoperatingfactorfuconsidersthenumberofoperatinghoursperday,referringtooperatingunderloadwithdutycyclerequiredbytheapplication:

fu

0.7

0.8

0.9

1

1.15

1.3

Theservicelifefactorfdconsidersthelifetimerequiredbytheapplicationcomparedtothelifetimecalculatedwithperformancesshowninthetables(averagevalue10000hours),withreferencetothegears.

fd

1.2

1.1

1

0.9

0.8

WiththecalculatedinputpowerP

PPnfcfufd

itispossibletocalculatethetorqueMt2requiredonthegearboxoutput,consideringtherotationspeedrequiredbytheoperatingmachineortheload:

P9550

n2

M

t2

BasedonNominalperformancestableonpage12–13,usingMt2andn2,itispossibletodeterminethebevelgearboxsizeforaninitialselection.

Then,evaluatingthegearboxratiosandthecharacteristicsoftherotationspeedsavailableorrequiredbytheapplication,itispossibletoselecteasilyaratioanddeterminethebevelgearboxinputspeed.TheinputpowerP1[kW]requiredonthebevelgearbox,showninthetable,alreadytakesintoaccountthetotalbevelgearboxef?ciency,withtheratioandtheconsideredinputspeed:

Mt2n2

9550

P1

Usually,theratioselectionimpliesamodi?cationoftherealgearboxoutputspeedregardstothepreviouslycalculatedone,unlessitispossibletovaryandadjustthebevelgearboxinputspeed.

6

Theoreticservicelife[hours] 20000 15000 10000 5000 3000

Operatinghours/day 1 2 4 8 16 24

BevelgearboxesBGSeries

Thermalpowerlimit(PT)

Afterthegearboxsizehasbeendetermined,itisnecessarytoverifythethermaloperatingconditions,whichmeanstoverifyiftheselectedgearboxcanoperateintherequiredconditionswithoutriskofover-heatingoftheoillubricantandofthecomponents.

EachgearboxhasathermalpowerlimitPT,whichisdeterminedbasedoncontinuousoperatingdutycycleovermax.3hoursat20°Cenvironmenttemperature,valuestatedinthetableatthebottomofthispage,whichmustnotbeexceededwithoutacontrolledandforcedcooling.

Incaseofriskofexceedingthethermalpowerlimit,thebevelgearboxesshouldbealwayslubricatedex-clusivelywithoilinsteadofgrease.

Inordertoconsidertherealenvironmentconditions,ifdifferentfrom20°C,andthedutycycle,ifdifferentfromthereferenceone(continuousoperatingovermax.3hours),twofactorsareintroducedwhichmodifythethermalpowerlimit,allowingthecalculationofthecorrectedthermalpowerlimitPTc:

PTcPTfTfi

where:

PT-thermalpowerlimit

fT-ambienttemperaturefactor

fi-dutycyclefactorreferredtocontinuousoperatingover3hours(periodoftimeconsideredtodeterminethethermalpowerlimit)

AmbienttemperaturefactorfT:

fT

1.3

1.15

1

0.85

0.7

0.55

0.5

Dutycyclefactorfi:

fi

1

1.2

1.3

1.5

1.6

1.8

Therefore,thecontinuouspowerusedover3hoursintheselectedbevelgearboxmustnotexceedthevalueofthecorrectedthermalpowerPTcreferredtothesamegearbox,otherwisetheoillubricantshouldbecooled.

Thermalpowerlimit(PT)forcontinuousoperatingover3hoursat20°Cambienttemperature:

PT[kW]

3.4

5.5

8

12.2

17.9

26.5

7

中國官方總代理北京美萊凱商貿(mào)有限公司電話真/p>

SIZE 86 110 134 166 200 250

Operatingtimeover3hours[%] 100 80 60 40 20 10

T[°C] 0 10 20 30 40 50 60

Bevel

gearboxes

BGSeries

Design

input:solidshaft,cylindricalwithkey,STANDARDdiameter(designation:S)

output:solidshaft,cylindricalwithkeyononeofthetwosides(designation:M1)

BGSM1

input:solidshaft,cylindricalwithkey,LARGEdiameter(designation:R)

output:solidshaft,cylindricalwithkeyononeofthetwosides(designation:M1)

BGRM1

input:solidshaft,cylindricalwithkey,STANDARDdiameter(designation:S)

output:solidshaft,cylindricalwithkeyonbothsides(designation:M2)

BGSM2

input:solidshaft,cylindricalwithkey,LARGEdiameter(designation:R)

output:solidshaft,cylindricalwithkeyonbothsides(designation:M2)

BGRM2

input:solidshaft,cylindricalwithkey,STANDARDdiameter(designation:S)

output:hollowshaft,cylindricalholewithkeyway(designation:H)

BGSH

input:solidshaft,cylindricalwithkey,STANDARDdiameter(designation:S)

output:solidshaftwithhub,cylindricalwithkeyononeofthetwosides

STANDARDdiameter(designation:S1)

BGSS1

input:solidshaft,cylindricalwithkey,STANDARDdiameter(designation:S)

output:solidshaftwithhub,cylindricalwithkeyononeofthetwosides

LARGEdiameter(designation:R1)

BGSR1

input:solidshaft,cylindricalwithkey,LARGEdiameter(designation:R)

output:solidshaftwithhub,cylindricalwithkeyononeofthetwosides

LARGEdiameter(designation:R1)

BGRR1

input:solidshaft,cylindricalwithkey,STANDARDdiameter(designation:S)

output:solidshaftwithhub,cylindricalwithkeyonbothsides

STANDARDdiameter(designation:S2)

BGSS2

input:solidshaft,cylindricalwithkey,STANDARDdiameter(designation:S)

output:solidshaftwithhub,cylindricalwithkeyonbothsides

LARGEdiameter(designation:R2)

BGSR2

input:solidshaft,cylindricalwithkey,LARGEdiameter(designation:R)

output:solidshaftwithhub,cylindricalwithkeyonbothsides

LARGEdiameter(designation:R2)

BG RR2

8

Bevelgearboxes

BGSeries

Design

input:IECmotor?ange

andhollowshaftwithcylindricalholeandkeyway(designation:MF)

output:solidshaft,cylindricalwithkeyononeofthetwosides(designation:M1)

BGMFM1

input:IECmotor?ange

andhollowshaftwithcylindricalholeandkeyway(designation:MF)

output:solidshaft,cylindricalwithkeyonbothsides(designation:M2)

BGMFM2

input:IECmotor?ange

andhollowshaftwithcylindricalholeandkeyway(designation:MF)

output:hollowshaft,cylindricalholewithkeyway(designation:H)

BGMF

H

input:IECmotor?ange

andhollowshaftwithcylindricalholeandkeyway(designation:MF)

output:solidshaftwithhub,cylindricalwithkeyononeofthetwosides

STANDARDdiameter(designation:S1)

BGMF

S1

input:IECmotor?ange

andhollowshaftwithcylindricalholeandkeyway(designation:MF)

output:solidshaftwithhub,cylindricalwithkeyononeofthetwosides

LARGEdiameter(designation:R1)

BGMF

R1

input:IECmotor?ange

andhollowshaftwithcylindricalholeandkeyway(designation:MF)

output:solidshaftwithhub,cylindricalwithkeyonbothsides

STANDARDdiameter(designation:S2)

BGMF

S2

input:IECmotor?ange

andhollowshaftwithcylindricalholeandkeyway(designation:MF)

output:solidshaftwithhub,cylindricalwithkeyonbothsides

LARGEdiameter(designation:R2)

BGMF

R2

9

BevelgearboxesBG

Series

Technicalfeaturessummary

Housingsidedimensions[mm]

86

110

134

Totalef?ciency()

0.90

0.93(*)

Input:

solidshaft,cylindricalwithkey,LARGERdiameter[mm]

24j6

26j6

32j6

Output:

solidshaft,cylindricalwithkey

24j6

26j6

32j6

Output:solidshaftwithhub,cylindricalwithkey,STANDARDdiameter[mm]

16j6

20j6

24j6

Gearboxhousing,shafthubandcoversmaterial

greycastironEN-GJL-250(UNIEN1561)

Hollowinputshaftmaterial

steelC45E+H+QT(UNIEN10083-2),hardenedandtempered

Hollowoutputshaftmaterial

steel39NiCrMo3(UNIEN10083-3),hardenedandtempered

Input-solidshaft:bearings

2×6005

2×32006

2×32007

Mainoutput–

solidorhollowshaft:bearings

2×6005

2×32006

2×32007

Gearboxmass[kg]

(gearboxwithsolidinputshaft

andsolidoutputshaftonbothsides)

3.5

9

18

* valuereferredtobevelgearboxeswithoutadditionaloutput

10

Additionaloutput– 2×6005 2×32006 2×32007solidshaftwithhub:bearings

Input-?angeandhollowshaft 6005+6205 6007+6207 6008+6208forIECmotor:bearings

toothing:spiralGLEASON

Bevelgears material:steel20MnCr5(UNIEN10084),case-hardenedlappedinpairs

Solidoutputshaftmaterial steelC45E+H+QT(UNIEN10083-2),hardenedandtempered

Solidinputshaftmaterial steelC45E+H+QT(UNIEN10083-2),hardenedandtempered

Output:solidshaftwithhub,

cylindricalwithkey, 24j6 26j6 32j6LARGEdiameter[mm]

Output:hollowshaft 16H7 20H7 24H7withcylindricalholeandkeyway

IEC71B5 IEC80B5 IEC90B5

Input:IECmotor?ange IEC80B14

IEC80B5 IEC90B5 IEC100-112B5

IEC80B14 IEC90B14 IEC100-112B14

Input:

solidshaft,cylindricalwithkey, 16j6 20j6 24j6STANDARDdiameter[mm]

Ratio 1:1 1:1.5 1:2 1:3 1:4

SIZE BG86 BG110 BG134

BevelgearboxesBG

Series

Technicalfeatures

summary

166

200

250

Housingsidedimensions[mm]

Totalef?ciency()

0.90

0.93(*)

Input:

solidshaft,cylindricalwithkey,LARGERdiameter[mm]

45j6

55j6

70j6

Output:

solidshaft,cylindricalwithkey

45j6

55j6

70j6

Output:solidshaftwithhub,cylindricalwithkey,STANDARDdiameter[mm]

32j6

42j6

55j6

Gearboxhousing,shafthubandcoversmaterial

greycastironEN-GJL-250(UNIEN1561)

steelC45E+H+QT(UNIEN10083-2),hardenedandtempered

Hollowinputshaftmaterial

steel39NiCrMo3(UNIEN10083-3),hardenedandtempered

Hollowoutputshaftmaterial

2×32010

2×32012

2×32016

Input-solidshaft:bearings

Mainoutput–

solidorhollowshaft:bearings

2×32010

2×32012

2×30215

Gearboxmass[kg]

(gearboxwithsolidinputshaft

andsolidoutputshaftsonbothsides)

32

60

145

* valuereferredtobevelgearboxeswithoutadditionaloutput

11

2×32010 2×32012 2×32016 Additionaloutput–

solidshaftwithhub:bearings

2×32010 2×32012 2×32016 Input-?angeandhollowshaft

forIECmotor:bearings

toothing:spiralGLEASON

material:steel20MnCr5(UNIEN10084),case-hardened Bevelgearslappedinpairs

steelC45E+H+QT(UNIEN10083-2),hardenedandtempered Solidoutputshaftmaterial

steelC45E+H+QT(UNIEN10083-2),hardenedandtempered Solidinputshaftmaterial

Output:solidshaftwithhub,

45j6 55j6 70j6 cylindricalwithkey,

LARGEdiameter[mm]

32H7 42H7 55H7 Output:hollowshaft

withcylindricalholeandkeyway

90B5 100-112B5 132B5

100-112B5 132B5 160B5 Input:IECmotor?ange100-112B14 132B14

Input:

32j6 42j6 55j6 solidshaft,cylindricalwithkey,

STANDARDdiameter[mm]

1:1 1:1.5 1:2 1:3 1:4 Ratio

BG166 BG200 BG250 SIZE

BevelgearboxesBGSeries

Nominal

performances

–torque

and

power

ThetorqueandpowervaluesstatedintheNominalperformancestablerefertoaminimumservicelifeof10000hoursatfollowingoperatingconditions:

appliedload:uniformandwithoutvariations

drivingunit:electricmotor

rotationdirection:one-way

1(one)start-upperhour

operatinghoursperday:8

ambienttemperature:20°C

thermalpowerlimitvaluecalculatedconsideringacontinuousoperatingtimeover3hoursatnominalperformances

12

SIZE BG86 BG110 BG134

n1 n2 P1max T2max P1max T2max P1max T2maxrpm rpm [kW] [Nm] [kW] [Nm] [kW] [Nm]

RatioR1

50 50 0.32 60 0.97 180 1.62 300

250 250 0.94 35 3.78 140 7.85 291

500 500 1.62 30

1000 1000 2.7 25

1500 1500 3.24 20

6.21 115 13.0 241

10.3 95 21.1 196

13.0 80 28.1 173

2000 2000

3000 3000

3.89 18 16.2 75 34.3 159

5.18 16 22.7 70 45.6 141

RatioR1.5

50 33 0.23 65 0.49 135 0.81 225

250 167 0.72 40 2.25 125 3.95 220

500 333 1.08 30 7.75 215

1000 667 1.80 25

1500 1000 2.48 23

2000 1333 2.88 20

6.84 95 14.7 204

9.18 85 20.6 191

11.5 80 25.2 175

3000 2000

RatioR2

50 25 0.15 55 0.31 115 0.51 190

250 125 0.54 40 1.42 105 2.44 181

500 250 0.94 35 2.70 100 4.71 175

1000 500 1.62 30

1500 750 2.02 25

2000 1000 2.38 22

3000 1500 3.24 20

5.13 95 9.02 167

7.29 90 13.0 160

9.18 85 16.7 155

12.1 75 23.4 144

RatioR3

50 17 0.06 35 0.14 80 0.23 126

250 83 0.29 32 0.63 70 1.07 119

500 167 0.54 30 1.17 65 2.04 113

1000 333 1.01 28 2.19 61 3.91 109

1500 500 1.40 26 3.16 59 5.66 105

2000 667 1.58 22

3000 1000 2.16 20

4.07 57

7.30 101

5.94 55 10.3 95

RatioR4

50 12.5 0.04 30 0.09 65 0.14 104

250 62.5 0.18 26 0.37 55 0.59 84

500 125 0.34 25 0.67 50 1.11 82

1000 250 0.65 24 1.21 45 2.12 79

1500 375 0.93 23 1.75 43 3.08 76

2000 500 1.19 22 2.26 42 3.98 74

3000 750 1.62 20 3.24 40 5.63 70

Thermalpowerlimit[kW] 3.4 5.5 8

3.89 18 15.1 70 33.4 155

4.32 120

BevelgearboxesBGSeries

Nominal

performances

–torque

and

power

n1 -inputshaftspeedn2 -outputshaftspeed

P1maxT2max

max.inputpower

max.outputtorque

13

BG166 BG200 BG250 SIZE

P1max T2max P1max T2max P1max T2max n2 n1[kW] [Nm] [kW] [Nm] [kW] [Nm] [rpm] [rpm]

RatioR1

3.02 560 5.24 970 10.7 1980 50 50

11.4 420

22.1 820 37.2 1380

250 250

500 500

1000 1000

1500 1500

2000 2000

3000 3000

18.4 340 36.2 670 60.5 1120

30.2 280 59.4 550 98.2 910

40.5 250 77.7 480 131 810

50.0 230 95.0 440 160 740

64.8 200 126 390 214 660

RatioR1.5

1.51 420 2.63 730 5.33 1480 33 50

7.38 410 13.0 720 26.1 1450 167 250

13.3 370 24.8 690 45.3 1260

21.6 300 43.2 600 73.4 1020

29.2 270 57.2 530 98.2 910

36.0 250 70.5 490 119 830

47.5 220 92.8 430 160 740

333 500

667 1000

1000 1500

1333 2000

2000 3000

RatioR2

0.97 360 1.67 620 3.45 1280 25 50

4.72 350 8.23 610 17.0 1260 125 250

9.18 340 16.2 600

33.2 1230

250 500

500 1000

750 1500

1000 2000

1500 3000

17.3 320 30.8 570 57.8 1070

22.7 280 44.5 550 76.9 950

28.1 260 55.1 510 93.9 870

37.3 230 72.9 450 125 770

RatioR3

0.43 240 0.76 420 1.53 850 17 50

2.07 230 3.60 400 7.42 825 83 250

3.96 220 7.02 390 14.6 810 167 500

7.56 210 13.3 370 28.1 780 333 1000

10.8 200 19.4 360 40.5 750 500 1500

14.0 195 25.2 350 52.5 730

20.0 185 35.6 330 74.5 690

667 2000

1000 3000

RatioR4

0.27 200 0.46 340 0.94 700 12.5 50

1.15 170 1.96 290 4.18 620 62.5 250

2.16 160 3.78 280 8.10 600 125 500

4.18 155 7.29 270 15.7 580 250 1000

6.07 150 10.5 260 22.7 560 375 1500

7.83 145 13.5 250 29.1 540 500 2000

11.4 140 19.4 30.8 42.1 520 750 3000

12.2 17.9 26.5 Thermalpowerlimit[kW]

BevelgearboxesBGSeries

Identificationofbevelgearboxhousingsides

Todescribeandde?neabevelgearboxaccurately,toindicatethemountingsideofthebevelgearontheexternalstructureortodeterminethesideoftheoilplugsandairbreather,itisnecessarytoidentifyeachsideofthegearboxhousing.

Inthefollowingscheme,eachsideofthegearboxhousingisidenti?edwithaletterandacolour.Thesereferencesareusedhereaftertoshowthedirectionofshaftsrotationandthemounting–operatingpositionofthebevelgearbox.

sideF

sideE

sideC

sideA

sideA

sideD

sideD

sideB

sideB

sideC

sideF

sideE

SideCisthesideofthemaininput(solidshaftorIECmotor?ange).

SideAandsideBcorrespondtothemainoutputaxisofthegearbox(solidshaft,cylindricalwithkey,ononeorbothsides,orhollowshaftwithcylindricalholeandkeyway).

OnsideDand/orsideEand/orsideFitispossibletomountasolidshaftwithhub,cylindricalwithkey,asadditionaloutput.

Bevelgearboxinput:

type

anddesignation

Solidshaft,cylindricalwithkey,STANDARDdiameter

Designation:S

Solidshaft,cylindricalwithkey,LARGEdiameter

Designation:R

IECmotor?angeandhollowshaftwithcylindricalholeandkeyway

Designation:MF

14

BevelgearboxesBGSeries

Bevelgearboxmainoutput:typeanddesignation

Solidshaft,oneoutput

Designation:M1

Solidshaft,doubleoutput

Designation:M2

Solidshaft,oneoutput

Designation:M1

Onesolidshaftwithhub

Twosolidshaftswithhub

withoppositerotationdirection

Diameter:STANDARDDesignation:S2

Diameter:LARGE

Designation:R2

Onesolidshaftwithhub

Diameter:STANDARDDesignation:S1

Diameter:LARGE

Designation:R1

Diameter:STANDARDDesignation:S1

Diameter:LARGE

Designation:R1

Hollowshaft:

cylindricalholeandkeyway

Designation:H

Bevelgearboxadditionaloutput:type,designationandposition

sideF

sideD

sideE

Solidshaftwithhub,cylindricalwithkey

Diameter:STANDARD

Diameter:LARGE

Designation:

S

Designation:

R

Position:D

Position:F

Position:E

15

Overalldimensions:BG

SM2

input:solidshaft,STANDARDdiameteroutput:solidshaftonbothsides

cubeA

F

boref(6sides×4bores)

threadedboreh2

threadedboreh2

keyk2

threadedboreh1

keyk1

scheme:10

scheme:20

16

F

F

cubeA

SIZE

BG86

BG110

BG134

BG166

BG200

BG250

cubeA

86×86×86

110×110×110

134×134×134

166×166×166

200×200×200

250×250×250

D1

16

20

24

32

42

55

D2

24

26

32

45

55

70

Dc

84

100

122

156

185

230

F

70×70

90×90

114×114

144×144

174×174

216×216

L1

30

40

50

65

85

100

L11

114

150

182

217

267

318

L2

50

55

65

90

110

140

L22

220

254

304

392

470

580

S

10

8

9

11

11

11

f

M8,depth20

M10,depth25

M10,depth25

M12,depth30

M14,depth35

M16,depth40

h1

M6,depth12

M8,depth20

M8,depth20

M10,depth25

M10,depth25

M12,depth25

h2

M6,depth12

M8,depth20

M8,depth20

M10,depth25

M10,depth25

M12,depth25

k1

5×5×25

6×6×35

8×7×45

10×8×60

12×8×80

16×10×90

k2

8×7×40

8×7×45

10×8×55

14×9×80

16×10×100

20×12×120

keyk2

cubeA

F

threaded

BevelgearboxesBGSeries

Overalldimensions:BG

RM2

input:solidshaft,LARGEdiameteroutput:solidshaftonbothsides

cubeA

F

boref(6sides×4bores)

threadedboreh2

threadedboreh2

keyk2

keyk1

threadedboreh1

scheme:10

scheme:20

17

F

F

cubeA

SIZE

BG86

BG110

BG134

BG166

BG200

BG250

cubeA

86×86×86

110×110×110

134×134×134

166×166×166

200×200×200

250×250×250

D1

24

26

32

45

55

70

D2

24

26

32

45

55

70

Dc

84

100

122

156

185

230

F

70×70

90×90

114×114

144×144

174×174

216×216

L1

50

55

65

90

110

140

L11

134

165

197

242

292

358

L2

50

55

65

90

110

140

L22

220

254

304

392

470

580

S

10

8

9

11

11

11

f

M8,depth20

M10,depth25

M10,depth25

M12,depth30

M14,depth35

M16,depth40

h1

M6,depth12

M8,depth20

M8,depth20

M10,depth25

M10,depth25

M12,depth25

h2

M6,depth12

M8,depth20

M8,depth20

M10,depth25

M10,depth25

M12,depth25

k1

8×7×40

8×7×45

10×8×55

14×9×80

16×10×100

20×12×120

k2

8×7×40

8×7×45

10×8×55

14×9×80

16×10×100

20×12×120

keyk2

cubeA

F

threaded

BevelgearboxesBGSeries

Overalldimensions:BG

SM1

input:solidshaft,STANDARDdiameteroutput:solidshaftononeside

cubeA

F

cubeA

F

threadedboref(6sides×4bores)

threadedboreh2

keyk2

threadedboreh1

keyk1

scheme:30

scheme:40

scheme:50

scheme:60

18

F

F

cubeA

SIZE

BG86

BG110

BG134

BG166

BG200

BG250

cubeA

86×86×86

110×110×110

134×134×134

166×166×166

200×200×200

250×250×250

C

58

70

75

104

123

145

D1

16

20

24

32

42

55

D2

24

26

32

45

55

70

Dc

84

100

122

156

185

230

F

70×70

90×90

114×114

144×144

174×174

216×216

L1

30

40

50

65

85

100

L11

114

150

182

217

267

318

L2

50

55

65

90

110

140

L22

110

127

152

196

235

290

S

10

8

9

11

11

11

f

M8,depth20

M10,depth25

M10,depth25

M12,depth30

M14,depth35

M16,depth40

h1

M6,depth12

M8,depth20

M8,depth20

M10,depth25

M10,depth25

M12,depth25

h2

M6,depth12

M8,depth20

M8,depth20

M10,depth25

M10,depth25

M12,depth25

k1

5×5×25

6×6×35

8×7×45

10×8×60

12×8×80

16×10×90

k2

8×7×40

8×7×45

10×8×55

14×9×80

16×10×100

20×12×120

BevelgearboxesBGSeries

Overalldimensions:BG

RM1

input:solidshaft,LARGEdiameteroutput:solidshaftononeside

cubeA

F

cubeA

F

threadedboref(6sides×4bores)

threadedboreh2

keyk2

keyk1

threadedboreh1

scheme:30

scheme:40

scheme:50

scheme:60

19

F

F

cubeA

SIZE

BG86

BG110

BG134

BG166

BG200

BG250

cubeA

86×86×86

110×110×110

134×134×134

166×166×166

200×200×200

250×250×250

C

58

70

75

104

123

145

D1

24

26

32

45

55

70

D2

24

26

32

45

55

70

Dc

84

100

122

156

185

230

F

70×70

90×90

114×114

144×144

174×174

216×216

L1

50

55

65

90

110

140

L11

134

165

197

242

292

358

L2

50

55

65

90

110

140

L22

110

127

152

196

235

290

S

10

8

9

11

11

11

f

M8,depth20

M10,depth25

M10,depth25

M12,depth30

M14,depth35

M16,depth40

h1

M6,depth12

M8,depth20

M8,depth20

M10,depth25

M10,depth25

M12,depth25

h2k1

k2

M6,depth12

8×7×40

8×7×40

M8,depth20

8×7×45

8×7×45

M8,depth20

10×8×55

10×8×55

M10,depth25

14×9×80

14×9×80

M10,depth25

16×10×100

16×10×100

M12,depth25

20×12×120

20×12×120

BevelgearboxesBGSeries

Overalldimensions:BG

SS2

input:solidshaft,STANDARDdiameter

output:twosolidshaftswithhub,STANDARDdiameter

cubeA

cubeA

F

F

threadedboref(6sides×4bores)

threadedboreh2

threadedboreh2

keyk2

keyk2

threadedboreh1

keyk1

scheme:80

20

F

F

cubeA

SIZE

BG86

BG110

BG134

BG166

BG200

BG250

cubeA

86×86×86

110×110×110

134×134×134

166×166×166

200×200×200

250×250×250

D1

16

20

24

32

42

55

D2

16

20

24

32

42

55

Dc

84

100

122

156

185

230

F

70×70

90×90

114×114

144×144

174×174

216×216

L1

30

40

50

65

85

100

L11

114

150

182

217

267

318

L2

30

40

50

65

85

100

L22

228

300

364

434

534

636

S

10

8

9

11

11

11

f

M8,depth20

M10,depth25

M10,depth25

M12,depth30

M14,depth35

M16,depth40

h1

M6,depth12

M8,depth20

M8,depth20

M10,depth25

M10,depth25

M12,depth25

h2

M6,depth12

M8,depth20

M8,depth20

M10,depth25

M10,depth25

M12,depth25

k1

5×5×25

6×6×35

8×7×45

10×8×60

12×8×80

16×10×90

k2

5×5×25

6×6×35

8×7×45

10×8×60

12×8×80

16×10×90

BevelgearboxesBGSeries

Overalldimensions:BG

RR2

input:solidshaft,LARGEdiameter

output:twosolidshaftswithhub,LARGEdiameter

cubeA

cubeA

F

F

threadedboref(6sides×4bores)

threadedboreh2

threadedboreh2

keyk2

keyk2

keyk1

threadedboreh1

scheme:80

21

F

F

cubeA

SIZE

BG86

BG110

BG134

BG166

BG200

BG250

cubeA

86×86×86

110×110×110

134×134×134

166×166×166

200×200×200

250×250×250

D1

24

26

32

45

55

70

D2

24

26

32

45

55

70

Dc

84

100

122

156

185

230

F

70×70

90×90

114×114

144×144

174×174

216×216

L1

50

55

65

90

110

140

L11

134

165

197

242

292

358

L2

50

55

65

90

110

140

L22

268

330

394

484

584

716

10

8

9

11

11

11

f

M8,depth20

M10,depth25

M10,depth25

M12,depth30

M14,depth35

M16,depth40

h1

M6,depth12

M8,depth20

M8,depth20

M10,depth25

M10,depth25

M12,depth25

h2

M6,depth12

M8,depth20

M8,depth20

M10,depth25

M10,depth25

M12,depth25

k1

8×7×40

8×7×45

10×8×55

14×9×80

16×10×100

20×12×120

k2

8×7×40

8×7×45

10×8×55

14×9×80

16×10×100

20×12×120

BevelgearboxesBGSeries

Overalldimensions:BG

SS1

input:solidshaft,STANDARDdiameter

output:solidshaftwithhub,STANDARDdiameter

CubeA

cubeA

F

F

threadedboref(6sides×4bores)

threadedboreh2

keyk2

threadedboreh1

keyk1

scheme:70

scheme:90

22

F

F

cubeA

SIZE

BG86

BG110

BG134

BG166

BG200

BG250

cubeA

86×86×86

110×110×110

1