BROTHER G3 User Manual

IPM Gear Motor  
G3 Series  
(Inline Shaft)  
H2 Series  
(Right Angle Shaft)  
F3 Series  
(Right Angle Hollow Bore)  
Instruction Manual  
G3 Series  
H2 Series  
F3 Series  
Safe Operation  
TheꢀGearmotorꢀshouldꢀbeꢀoperatedꢀbyꢀaꢀskilledꢀandꢀqualifiedꢀperson.ꢀTheꢀcontentsꢀofꢀthisꢀ  
InstructionꢀManualꢀshouldꢀbeꢀcarefullyꢀreadꢀandꢀunderstoodꢀbeforeꢀoperatingꢀthisꢀproduct.  
ThisꢀInstructionꢀManualꢀshouldꢀbeꢀaccessibleꢀtoꢀtheꢀpersonꢀwhoꢀoperatesꢀthisꢀproduct.  
ThisꢀInstructionꢀManualꢀshouldꢀbeꢀkeptꢀinꢀaꢀconvenientꢀplaceꢀforꢀtheꢀoperator’sꢀeasyꢀreference.  
Cauꢀon  
Doꢀnotꢀuseꢀtheꢀgearmotorꢀunderꢀconditionsꢀotherꢀthanꢀspecifiedꢀonꢀtheꢀnameplateꢀorꢀproductꢀ  
specifications.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀelectricꢀshock,ꢀphysicalꢀinjuryꢀand/orꢀ  
damageꢀtoꢀtheꢀequipment.  
Doꢀnotꢀtouchꢀtheꢀgearmotorꢀorꢀdriverꢀwhenꢀtheꢀpowerꢀisꢀonꢀorꢀimmediatelyꢀafterꢀturningꢀoffꢀtheꢀ  
power,ꢀasꢀtheirꢀsurfacesꢀmayꢀbeꢀhot.ꢀFailureꢀtoꢀfollowꢀthisꢀprecautionꢀmayꢀcauseꢀburns.  
Doꢀnotꢀinsertꢀyourꢀfingersꢀorꢀanyꢀotherꢀobjectꢀintoꢀtheꢀterminalꢀbox,ꢀleadꢀwireꢀexit,ꢀfanꢀcover,ꢀorꢀ  
anyꢀotherꢀapertureꢀofꢀtheꢀgearmotor.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀresultꢀinꢀelectricꢀshock,ꢀ  
physicalꢀinjury,ꢀfireꢀand/orꢀdamageꢀtoꢀtheꢀequipment.  
Doꢀnotꢀuseꢀaꢀdamagedꢀgearmotor.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀresultꢀinꢀphysicalꢀinjuryꢀ  
and/orꢀfire.  
Doꢀnotꢀremoveꢀtheꢀnameplate.  
Theꢀmanufacturerꢀwillꢀnotꢀwarrantꢀandꢀwillꢀnotꢀbeꢀresponsibleꢀforꢀanyꢀproductꢀmodifiedꢀorꢀ  
repairedꢀbyꢀtheꢀuser.  
Table of Contents  
Check When Unpacking  
Transportation  
Installation  
P.3  
P.4  
P.4  
P.6  
P.14  
P.16  
P.21  
Specifications  
・・・・・・・・・・・・・・・・・  
P.22  
P.25  
P.31  
P.32  
P.33  
1   
2   
3   
4   
5   
6   
7   
・・・・・・・・・・・・  
・・・・・・・・・・・・・・・・・・・  
Inspection and Adjustment  
・・・・・・  
Troubleshooting  
・・・・・・・・・・・・・・  
・・・・・・・・・・・・・・・・・・・・・・  
・・・  
・・・・・・・・・・・・  
・・・・・・・・・・・・・・・・・・・・・・・  
10  
11  
12  
Connecting with Other Equipment  
Storage  
・・・・・・・・・・・・・・・・・・・・・・  
Direction of Rotation  
Wiring  
Operation  
Standard Terms and Conditions of Sale  
・・・  
・・・・・・・・・・・・・・・・・・・・・  
Check When Unpacking  
1   
Whenꢀunpackingꢀtheꢀcarton,ꢀpleaseꢀcheckꢀtheꢀfollowingsꢀitems.ꢀIfꢀyouꢀhaveꢀanyꢀproblemsꢀorꢀ  
questions,ꢀpleaseꢀcontactꢀtheꢀdealerꢀfromꢀwhichꢀtheꢀproductꢀwasꢀpurchasedꢀorꢀBrotherꢀInternationalꢀ  
Corpꢀsalesꢀoffice.  
Cauꢀon  
Checkꢀwhetherꢀtheꢀproductꢀisꢀtheꢀproductꢀyouꢀordered.ꢀInstallingꢀtheꢀwrongꢀgearmotorꢀonꢀyourꢀ  
equipmentꢀmayꢀcauseꢀphysicalꢀinjuryꢀand/orꢀdamageꢀtoꢀtheꢀequipment.  
(1)ꢀTheꢀorderedꢀproduct(s),ꢀtheꢀcontentsꢀofꢀtheꢀboxꢀorꢀcrate,ꢀandꢀtheꢀratingꢀindicatedꢀonꢀtheꢀ  
nameplateꢀareꢀcorrect.ꢀ  
(Type,ꢀReductionꢀRatio,ꢀRPM,ꢀHorsepowerꢀorꢀWatts,ꢀVoltage,ꢀetc.)ꢀ  
(2)ꢀNoꢀaccidentalꢀdamageꢀtoꢀtheꢀproductꢀduringꢀtransportationꢀhasꢀoccurred.  
(3)ꢀScrewsꢀorꢀnutsꢀareꢀnotꢀloose.  
(4)ꢀInꢀcaseꢀofꢀaꢀbrakeꢀequippedꢀgearmotor,ꢀbeꢀsureꢀtheꢀrectifierꢀisꢀenclosed.  
(5)ꢀInꢀcaseꢀofꢀFꢀorꢀF3ꢀseriesꢀhollowꢀbore/shaftꢀmountꢀtypeꢀbeꢀsureꢀtheꢀboreꢀsafetyꢀcapꢀisꢀenclosed.  
3
Transportation  
2   
Danger  
Whenꢀaꢀproductꢀisꢀliftedꢀforꢀtransportation,ꢀbeꢀcareful.ꢀIfꢀaꢀproductꢀisꢀdroppedꢀandꢀlandsꢀonꢀanyꢀ  
partꢀofꢀyourꢀbodyꢀitꢀmayꢀcauseꢀseriousꢀinjury.  
Cauꢀon  
Avoidꢀdroppingꢀproductsꢀduringꢀtransport.ꢀWhenꢀanꢀeyeboltꢀorꢀeyeplateꢀisꢀprovidedꢀonꢀaꢀ  
gearmotorꢀorꢀreducer,ꢀconfirmꢀitꢀisꢀsecureꢀbeforeꢀusingꢀit.ꢀAfterꢀinstallingꢀtheꢀgearmotorꢀorꢀ  
reducerꢀinꢀtheꢀequipmentꢀdoꢀnotꢀhoistꢀtheꢀentireꢀmachineꢀusingꢀtheꢀeyeboltꢀorꢀeyeplate.ꢀFailureꢀ  
toꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀphysicalꢀinjuryꢀand/orꢀdamageꢀtoꢀtheꢀequipment.  
Beforeꢀliftingꢀtheꢀproductꢀconfirmꢀit’sꢀweightꢀusingꢀtheꢀpackingꢀbox,ꢀproductꢀcatalog,ꢀorꢀbyꢀ  
weighingꢀit.ꢀUseꢀaꢀliftingꢀdeviceꢀthatꢀhasꢀenoughꢀcapacityꢀtoꢀhandleꢀtheꢀweightꢀofꢀtheꢀgearmotor.ꢀ  
Failureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀphysicalꢀinjuryꢀorꢀdamageꢀtheꢀequipment.  
Ifꢀtheꢀproductꢀisꢀpackedꢀinꢀaꢀwoodenꢀcrate,ꢀpleaseꢀdoꢀnotꢀuseꢀaꢀforkliftꢀtoꢀliftꢀitꢀfromꢀtheꢀbottom.ꢀ  
Theꢀcrateꢀisꢀnotꢀdesignedꢀforꢀuseꢀwithꢀaꢀforkliftꢀinꢀthatꢀmanner.ꢀIfꢀusingꢀaꢀforklift,ꢀpleaseꢀuseꢀaꢀ  
beltꢀtoꢀliftꢀtheꢀwoodenꢀboxꢀfromꢀtheꢀtop.  
Installation  
3   
Properꢀinstallationꢀofꢀaꢀproductꢀwillꢀensureꢀreliableꢀperformanceꢀandꢀmaximumꢀlife.  
Cauꢀon  
Doꢀnotꢀplaceꢀanyꢀflammableꢀobjectꢀnearꢀtheꢀgearmotor.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀ  
causeꢀfire.  
Doꢀnotꢀallowꢀinterferenceꢀwithꢀtheꢀventilationꢀofꢀtheꢀgearmotor.ꢀBeꢀsureꢀtoꢀobserveꢀtheꢀspacingꢀ  
requirementsꢀforꢀadequateꢀairꢀflowꢀaroundꢀtheꢀgearmotor.ꢀInꢀtheꢀcaseꢀofꢀaꢀfanꢀcooledꢀmodel,ꢀdoꢀ  
notꢀblockꢀtheꢀventꢀholesꢀonꢀtheꢀfanꢀcover.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀresultꢀinꢀabnormalꢀ  
overheatingꢀand/orꢀinjuryꢀorꢀfire.  
Doꢀnotꢀstepꢀonꢀaꢀgearmotor.ꢀDoꢀnotꢀuseꢀaꢀgearmotorꢀasꢀaꢀgripꢀtoꢀhoistꢀyourselfꢀontoꢀaꢀmachine.ꢀ  
Failureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀphysicalꢀinjury.  
Doꢀnotꢀtouchꢀtheꢀedgeꢀofꢀtheꢀshaftꢀofꢀtheꢀgearmotorꢀorꢀtheꢀkeyꢀgrooveꢀofꢀtheꢀboreꢀwithꢀyourꢀ  
bareꢀhands.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀphysicalꢀinjury.  
Foodꢀmachineꢀregulationsꢀmayꢀprohibitꢀtheꢀpossibilityꢀofꢀoilꢀorꢀgreaseꢀgettingꢀintoꢀtheꢀfoodꢀarea.ꢀ  
Ifꢀthisꢀisꢀtheꢀcase,ꢀpleaseꢀuseꢀaꢀdripꢀpanꢀtoꢀpreventꢀlubricationꢀfromꢀgettingꢀintoꢀtheꢀfoodꢀarea.ꢀ  
Alternatively,ꢀpleaseꢀrequestꢀthatꢀappropriateꢀfoodꢀgradeꢀlubricantsꢀareꢀapplied.  
Leakingꢀlubricationꢀmayꢀcauseꢀproductsꢀtoꢀfail.  
Thereꢀisꢀpossibilityꢀscatterꢀtheꢀwearꢀdebrisꢀorꢀironꢀpowders.ꢀInꢀcaseꢀofꢀinstallingꢀtoꢀequipmentꢀ  
whichꢀwillꢀhaveꢀanyꢀissueꢀdueꢀtoꢀcontaminationꢀofꢀforeignꢀsubstanceꢀsuchꢀasꢀfoodꢀequipment,ꢀ  
pleaseꢀinstallꢀpreventiveꢀequipment.ꢀThisꢀcouldꢀharmꢀtheꢀproducts.ꢀ  
Vibrationsꢀresultingꢀfromꢀimproperꢀinstallationꢀofꢀtheꢀgearmotorꢀorꢀfromꢀotherꢀsourcesꢀshouldꢀ  
beꢀunderꢀ0.5G.  
4
Proper location for installation  
①   
IP40,ꢀIP44ꢀ(IndoorꢀType)  
IP65ꢀ(OutdoorꢀType)  
-10 ꢀtoꢀ40  
AmbientꢀTemperature -10 ꢀtoꢀ40  
AmbientꢀHumidity  
Altitude  
85ꢀ%ꢀmax.ꢀ(NonꢀCondensing)  
Seaꢀlevelꢀtoꢀ1,000ꢀmꢀmax.  
100ꢀ%ꢀmax.ꢀ(NonꢀCondensing)  
Seaꢀlevelꢀtoꢀ1,000ꢀmꢀMAX  
Well-ventilatedꢀplaceꢀfreeꢀfromꢀ  
corrosiveꢀgas,ꢀexplosiveꢀgasꢀvaporꢀ  
Well-ventilatedꢀplaceꢀfreeꢀfromꢀ  
Environment  
corrosiveꢀgas,ꢀexplosiveꢀgasꢀvaporꢀ and/orꢀdust.ꢀOperationꢀinꢀwaterꢀ  
and/orꢀdust.  
orꢀinꢀtheꢀhigh-hydrostaticꢀpressureꢀ  
environmentꢀisꢀnotꢀpermitted.  
Indoorsꢀand/orꢀOutdoors  
InstallationꢀLocation  
Indoors  
Direction of Installation  
②   
Thisꢀproductꢀcanꢀbeꢀinstalledꢀinꢀanyꢀdirectionꢀdueꢀtoꢀtheꢀgreaseꢀlubricationꢀsystem.  
Method for Installation  
③   
a)ꢀMountingꢀaꢀfootꢀorꢀflangeꢀtypeꢀwithꢀaꢀshaft.  
Secureꢀtheꢀproductꢀwithꢀfourꢀboltsꢀonꢀaꢀflatꢀandꢀmachinedꢀsurfaceꢀfreeꢀfromꢀvibration.  
Roughnessꢀofꢀtheꢀmountingꢀsurfaceꢀshouldꢀbeꢀlessꢀthanꢀ0.3mm.  
b)ꢀMountingꢀaꢀhollowꢀbore/shaftꢀmountꢀtype.  
Theꢀdrivenꢀshaftꢀshouldꢀbeꢀlargeꢀenoughꢀandꢀsupportedꢀsuchꢀthatꢀitꢀcanꢀhandleꢀtheꢀweightꢀ  
ofꢀtheꢀgearmotorꢀorꢀreducer.  
Forcesꢀotherꢀthanꢀtheꢀturningꢀorꢀreactiveꢀforceꢀshouldꢀnotꢀbeꢀimposedꢀonꢀtheꢀtorqueꢀarm.  
Forꢀfrequentꢀstart/stopsꢀorꢀforward/reverseꢀsecureꢀtheꢀtorqueꢀarmꢀwithꢀboltsꢀtoꢀkeepꢀitꢀ  
axiallyꢀsecure.  
Tightening Torque  
④   
TighteningꢀTorque  
(N·m)ꢀ{(kgf·m)}  
BoltꢀSize  
Mꢀ8  
M10  
M12  
M14  
M16  
M20  
13ꢀ {ꢀ1.3ꢀ}  
ꢀꢀ25ꢀ {ꢀ2.6ꢀ}  
ꢀꢀ44ꢀ {ꢀ4.5ꢀ}  
ꢀꢀ69ꢀ {ꢀ7.0ꢀ}  
108{ꢀ11.0ꢀ}  
294{ꢀ30.0ꢀ}  
5
Connecting with Other Equipment  
4   
Danger  
AꢀplasticꢀboreꢀcoverꢀisꢀsuppliedꢀwithꢀF3ꢀtypeꢀunitꢀcoverꢀtheꢀexposedꢀrotatingꢀbore.ꢀIfꢀyouꢀcannotꢀ  
secureꢀtheꢀsafetyꢀcoverꢀsupplied,ꢀpleaseꢀprepareꢀaꢀcoverꢀyourself.ꢀFailureꢀtoꢀcoverꢀtheꢀexposedꢀ  
rotatingꢀboreꢀmayꢀresultꢀinꢀdamageꢀtoꢀtheꢀequipmentꢀorꢀinjury.  
Cauꢀon  
Whenꢀconnectingꢀtheꢀgearmotorꢀtoꢀaꢀloadꢀwithꢀaꢀchainꢀorꢀbelt,ꢀmakeꢀsureꢀofꢀtheꢀshaftꢀparallelꢀ  
alignmentꢀisꢀprecise.ꢀMakeꢀsureꢀtheꢀbelt/chainꢀtensionꢀisꢀproperlyꢀadjustedꢀandꢀpulleysꢀorꢀ  
sprocketsꢀareꢀparallel.  
Whenꢀdirectꢀcoupling,ꢀmakeꢀsureꢀtheꢀconcentricꢀalignmentꢀofꢀshaftsꢀisꢀprecise.  
Beforeꢀoperation,ꢀmakeꢀsureꢀtheꢀsetꢀscrewsꢀforꢀtheꢀsprockets,ꢀpulleysꢀorꢀcouplingꢀareꢀsecurelyꢀ  
tightened.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀseriousꢀinjuryꢀand/orꢀdamageꢀtoꢀtheꢀ  
equipment.  
Safetyꢀguardsꢀshouldꢀbeꢀfurnishedꢀaroundꢀrotatingꢀpartsꢀandꢀsecurelyꢀinꢀplaceꢀbeforeꢀstartingꢀtheꢀ  
equipment.  
Doꢀnotꢀoverꢀtensionꢀchainꢀorꢀbelts.ꢀDamageꢀtoꢀtheꢀgearmotorꢀmayꢀoccurꢀdueꢀtoꢀexcessiveꢀ  
overhungꢀload.  
Avoidꢀexcessivelyꢀrigidꢀdirectꢀcouplingsꢀasꢀdamageꢀmayꢀoccurꢀtoꢀtheꢀbearingsꢀdueꢀtoꢀhighꢀ  
overhungꢀload.  
Toꢀattachꢀtheꢀconnectingꢀdevicesꢀ(coupling,ꢀsprocket,ꢀpulley,ꢀgear,ꢀetc.)ꢀtoꢀtheꢀreducerꢀshaft,ꢀbeꢀsureꢀ  
toꢀuseꢀspecifiedꢀkeysꢀandꢀprovideꢀH7ꢀorꢀequivalentꢀfitꢀtolerance.  
Whenꢀdirectlyꢀconnected  
Shaftꢀcenterꢀofꢀtheꢀconnectingꢀmachineꢀꢀ  
Shaftꢀcenterꢀofꢀtheꢀreducer  
Mustꢀbeꢀalignedꢀinꢀaꢀstraightꢀline.  
Anꢀexampleꢀofꢀgearꢀcoupling  
Theꢀ ꢀandꢀ ꢀshouldꢀbeꢀminimizedꢀasꢀmuchꢀasꢀpossible.  
δ
θ
Theꢀ ꢀandꢀ ꢀdifferꢀaccordingꢀtoꢀtheꢀtypeꢀofꢀcoupling.ꢀTherefore,ꢀtheyꢀshouldꢀbeꢀwithinꢀtheꢀallowableꢀ  
δ
θ
valueꢀdefinedꢀbyꢀtheꢀrespectiveꢀmanufacturer.  
(Reference:ꢀInꢀcaseꢀofꢀchainꢀcoupling,ꢀ ꢀshouldꢀbeꢀwithinꢀ2%ꢀofꢀtheꢀrollerꢀchainꢀpitchꢀandꢀ ꢀshouldꢀ  
δ
θ
beꢀwithinꢀ1ꢀ(Degree).)  
6
AttachingꢀChains,ꢀV-Belts,ꢀGears,ꢀetc.  
(1)ꢀShaftꢀcenterꢀofꢀtheꢀconnectingꢀmachineꢀꢀ  
Mustꢀbeꢀsetꢀparallelꢀtoꢀeachꢀother.  
Shaftꢀcenterꢀofꢀtheꢀreducer  
(2)ꢀChain/V-beltꢀtensionꢀꢀ  
Mustꢀbeꢀatꢀrightꢀangleꢀtoꢀshaftꢀcenter.  
Gearꢀengagement  
(3)ꢀV-beltꢀtension—ꢀIfꢀitꢀisꢀtooꢀtight,ꢀtheꢀbearingꢀmayꢀbecomeꢀdamaged.  
Chainꢀtension—ꢀIfꢀitꢀisꢀtooꢀtight,ꢀtheꢀbearingꢀmayꢀbecomeꢀdamaged.ꢀHighꢀimpactꢀforceꢀmayꢀalsoꢀ  
occurꢀifꢀitꢀisꢀtooꢀlooseꢀwhichꢀwouldꢀresultꢀinꢀadverseꢀeffectsꢀonꢀtheꢀreducerꢀandꢀ  
application.ꢀTheꢀtensionꢀofꢀtheꢀchainꢀshouldꢀbeꢀcorrectlyꢀadjusted.  
Correct  
Incorrect  
7
Installingꢀandꢀremovingꢀtheꢀhollowꢀbore  
AttachingꢀtheꢀHollowꢀBoreꢀofꢀtheꢀReducerꢀtoꢀtheꢀDriveꢀShaft  
[1]ꢀCoatꢀtheꢀdriveꢀshaftꢀsurfaceꢀandꢀboreꢀsurfaceꢀwithꢀaꢀlubricantꢀ(molybdenumꢀdisulfide)ꢀsuitableꢀtoꢀ  
theꢀatmosphereꢀinꢀwhichꢀtheyꢀareꢀusedꢀandꢀconnectꢀtheꢀreducerꢀtoꢀtheꢀdriveꢀshaft.  
[2]ꢀWhenꢀusedꢀwithꢀuniformꢀloads,ꢀaꢀdriveꢀshaftꢀtoleranceꢀofꢀh7ꢀisꢀrecommended.ꢀAdditionally,ꢀwhenꢀ  
dealingꢀwithꢀimpactꢀloadsꢀorꢀlargeꢀradialꢀloads,ꢀmakeꢀsureꢀtheyꢀfitꢀeachꢀotherꢀlightly.ꢀTheꢀtoleranceꢀ  
ofꢀtheꢀinteriorꢀsurfaceꢀofꢀtheꢀhollowꢀboreꢀisꢀdesignedꢀtoꢀbeꢀH8.  
[3]ꢀIfꢀtheꢀshaftsꢀareꢀaꢀtightꢀfit,ꢀuseꢀaꢀplasticꢀhammerꢀonꢀtheꢀendꢀofꢀtheꢀhollowꢀboreꢀtoꢀinsertꢀit.ꢀWhenꢀ  
doingꢀso,ꢀbeꢀsureꢀnotꢀtoꢀhitꢀtheꢀcasing.ꢀIfꢀyouꢀmakeꢀaꢀjigꢀlikeꢀtheꢀoneꢀinꢀtheꢀdiagramꢀbelow,ꢀdriveꢀ  
shaftꢀinsertionꢀwillꢀbeꢀeasier.  
Fig.ꢀ1  
(Customersꢀneedꢀtoꢀprovideꢀtheirꢀownꢀspacer,ꢀnuts,ꢀbolts,ꢀkeysꢀandꢀshaftꢀbearings.)  
[4]ꢀForꢀtheꢀlengthꢀofꢀtheꢀturn-stopꢀkeyꢀforꢀtheꢀdriveꢀshaft,ꢀtoleranceꢀrangeꢀH8ꢀforꢀtheꢀboreꢀonꢀtheꢀ  
fixedꢀsideꢀisꢀrecommended.  
[5]ꢀItꢀisꢀrecommendedꢀthatꢀaxialꢀrunoutꢀforꢀtheꢀshaftꢀbeꢀ0.05ꢀmmꢀorꢀlessꢀatꢀtheꢀshaftꢀend.ꢀIfꢀmajorꢀ  
wobblingꢀoccursꢀduringꢀoperation,ꢀitꢀmayꢀhaveꢀaꢀnegativeꢀeffectꢀonꢀtheꢀreducer.  
ConnectingꢀtheꢀReducerꢀtoꢀtheꢀDriveꢀShaft  
[1]ꢀWhenꢀthereꢀareꢀstepsꢀonꢀtheꢀdriveꢀshaft  
Fig.ꢀ2:ꢀAttachmentꢀUsingꢀaꢀSpacerꢀandꢀRetainingꢀRing  
ꢀ(Customersꢀneedꢀtoꢀprovideꢀtheirꢀownꢀspacer,ꢀbolts,ꢀandꢀretainingꢀrings.)  
Note:Beꢀcarefulꢀwhenꢀtighteningꢀtheꢀbolt,ꢀasꢀtighteningꢀitꢀtooꢀmuchꢀcanꢀdistortꢀtheꢀshapeꢀofꢀtheꢀ  
retainingꢀring.  
8
Fig.ꢀ3:ꢀAttachmentꢀUsingꢀanꢀEndplate  
(Customersꢀneedꢀtoꢀprovideꢀtheirꢀownꢀendplatesꢀandꢀbolts.)ꢀ  
[2]ꢀWhenꢀthereꢀareꢀnoꢀstepsꢀonꢀtheꢀdriveꢀshaft  
Fig.ꢀ4:ꢀAttachmentꢀUsingꢀaꢀSpacerꢀandꢀRetainingꢀRing  
(Customersꢀneedꢀtoꢀprovideꢀtheirꢀownꢀspacer,ꢀpositioningꢀspacers,ꢀbolts,ꢀandꢀretainingꢀrings.)  
Makeꢀsureꢀthereꢀisꢀaꢀgapꢀbetweenꢀtheꢀouterꢀdiameterꢀofꢀtheꢀspacerꢀandꢀtheꢀboreꢀdiameterꢀofꢀtheꢀ  
hollowꢀbore.ꢀIfꢀtheꢀfitꢀisꢀtooꢀtightꢀandꢀtheꢀouterꢀdiameterꢀofꢀtheꢀspacerꢀisꢀinaccurate,ꢀburningꢀandꢀ  
axialꢀrunoutꢀofꢀtheꢀdriveꢀshaftꢀandꢀhollowꢀboreꢀcanꢀresult.  
Theꢀpositioningꢀspacerꢀisꢀusedꢀtoꢀpositionꢀtheꢀreducer.ꢀItꢀisꢀnotꢀrequiredꢀifꢀyouꢀknowꢀtheꢀlengthꢀofꢀtheꢀ  
driveꢀshaftꢀinꢀadvance.ꢀInꢀaddition,ꢀattachingꢀtheꢀpositioningꢀspacerꢀallowsꢀforꢀsmoothꢀremovalꢀfromꢀ  
theꢀhollowꢀbore.ꢀ(ReferꢀtoꢀFig.5,ꢀp.10ꢀforꢀmoreꢀonꢀremovalꢀfromꢀtheꢀhollowꢀbore.)  
9
RecommendedꢀSizesꢀforꢀtheꢀFixingꢀElementsꢀofꢀtheꢀDriveꢀShaft  
RecommendedꢀSizesꢀforꢀtheꢀFixingꢀElementsꢀofꢀtheꢀDriveꢀShaftꢀ(mm)  
Forꢀtheꢀattachmentꢀofꢀtheꢀhollowꢀshaftꢀinꢀ  
generalꢀuse,ꢀweꢀrecommendꢀyouꢀtoꢀreferꢀtoꢀ  
theꢀdimensionsꢀshownꢀonꢀtheꢀrightꢀasꢀaꢀ  
guideꢀlineꢀforꢀtheꢀstrengthꢀwhenꢀdesigning.  
Hollowꢀ  
Bore  
C-Shapedꢀ  
Retainingꢀ  
Ringꢀforꢀ  
Holes  
SpacerꢀDimensions  
BoltꢀSize  
Holeꢀ  
Diameter  
Outerꢀ  
Innerꢀ  
Width  
Diameter Diameter  
φ20  
φ25  
φ30  
φ35  
φ45  
φ50  
φ55  
M6  
M6  
M8  
M10  
M10  
M12  
M12  
φ19.5  
φ24.5  
φ29.5  
φ34.5  
φ44.5  
φ49.5  
φ54.5  
φ7  
φ7  
φ9  
φ11  
φ11  
φ13  
φ13  
3
4
5
5
5
6
6
20  
25  
30  
35  
45  
50  
55  
DriveꢀShaftꢀLength  
MakeꢀsureꢀtheꢀdriveꢀshaftꢀreachesꢀbothꢀendsꢀofꢀL1.ꢀ(Seeꢀ  
figureꢀatꢀright.)ꢀHowever,ꢀlookꢀatꢀtheꢀdimensionꢀleewayꢀ  
forꢀspacersꢀinꢀtheꢀsectionꢀtitledꢀ"RemovalꢀfromꢀtheꢀHollowꢀ  
Bore."  
DriveꢀShaftꢀKeyꢀLength  
Theꢀlengthꢀofꢀtheꢀkeyꢀshouldꢀbeꢀatꢀleastꢀ1.5ꢀtimesꢀtheꢀwidthꢀ  
ofꢀtheꢀhollowꢀbore.ꢀAdditionally,ꢀtheꢀkeyꢀisꢀinsertedꢀinꢀsuchꢀ  
aꢀpositionꢀthatꢀatꢀleastꢀhalfꢀitsꢀlengthꢀisꢀinꢀL1.ꢀ(Seeꢀfigureꢀatꢀ  
right.)  
RemovalꢀfromꢀtheꢀHollowꢀBore  
Makeꢀsureꢀthereꢀisꢀroomꢀtoꢀspareꢀbetweenꢀtheꢀcasingꢀandꢀ  
theꢀhollowꢀbore.ꢀIfꢀyouꢀmakeꢀandꢀuseꢀaꢀjigꢀlikeꢀtheꢀoneꢀ  
below,ꢀdriveꢀshaftꢀremovalꢀwillꢀbeꢀeasier.  
Fig.ꢀ5  
(Customersꢀneedsꢀtoꢀprovideꢀtheirꢀownꢀspacers,ꢀroundꢀplates,ꢀboltsꢀandꢀretainingꢀringꢀkeys.)  
10  
HowꢀtoꢀInstallꢀtheꢀReducer  
TheꢀAdvantagesꢀandꢀDisadvantagesꢀofꢀFlangeꢀandꢀTorqueꢀAnnꢀInstallation  
Advantages  
Disadvantages  
Canꢀbeꢀinstalledꢀdirectlyꢀonꢀtheꢀ  
device.  
Savesꢀspace.  
Centeringꢀwithꢀtheꢀapplicationꢀisꢀ  
required.  
FlangeꢀInstallation  
Makesꢀcenteringꢀwithꢀtheꢀ  
applicationꢀeasy.  
Fasteningꢀtoꢀtheꢀapplicationꢀonlyꢀ  
requiresꢀoneꢀdetent.  
Requiresꢀaꢀtorqueꢀarm.  
Requiresꢀspaceꢀforꢀinstallingꢀaꢀ  
torqueꢀarm.  
TorqueꢀArmꢀInstallation  
HollowꢀBoreꢀandꢀFlangeꢀInstallation  
Whenꢀtileꢀhollowꢀboreꢀisꢀinstalledꢀdirectlyꢀ  
toꢀtheꢀflangeꢀofꢀanꢀapplication,ꢀitꢀcanꢀcauseꢀ  
motorꢀburn-outꢀorꢀbearingꢀdamageꢀifꢀitꢀisꢀoff-  
center,ꢀsoꢀbeꢀsureꢀtoꢀcenterꢀitꢀproperly.  
Thereꢀisꢀanꢀinstallationꢀguide,ꢀasꢀshownꢀinꢀ  
theꢀdiagramꢀatꢀtheꢀright.ꢀTheꢀdimensionꢀ  
toleranceꢀforꢀφAꢀforꢀtheꢀinstallationꢀguideꢀisꢀ  
h7ꢀinꢀtheꢀcaseꢀofꢀF3S.ꢀTheꢀinstallationꢀboltsꢀ  
areꢀinstalledꢀasꢀshownꢀinꢀtheꢀdiagramꢀatꢀtileꢀ  
right.ꢀFourꢀboltsꢀshouldꢀbeꢀused.  
11  
DetailedꢀdiagramꢀofꢀtappedꢀholesꢀforꢀF3ꢀflangeꢀmountꢀinstallationꢀ(standardꢀspecification)  
Fig.6.ꢀ1  
Fig.6.ꢀ2  
F
Frame  
No.  
Reduction  
Ratio  
Motor  
Figure  
A
B
C
D
E
G
H
Power  
0.1kWꢀ  
(1/8Hp)  
0.2kWꢀ  
(1/4Hp)  
0.1kWꢀ  
(1/8Hp)  
0.4kWꢀ  
(1/2Hp)  
0.2kWꢀ  
(1/4Hp)  
0.1kWꢀ  
(1/8Hp)  
0.75kWꢀ  
(1Hp)  
0.4kWꢀ  
(1/2Hp)  
0.2kWꢀ  
(1/4Hp)  
0.1kWꢀ  
(1/8Hp)  
1.5kWꢀ  
(2Hp)  
20  
1/5ꢀtoꢀ1/60  
12  
37  
1/5ꢀtoꢀ1/60  
14.5  
14.5  
15.5  
15.5  
15.8  
18  
39.5  
39.4  
40.5  
45.5  
45.5  
48  
M10  
25  
10.5  
25  
8.6  
xP1.5  
1/80ꢀtoꢀ1/240  
1/5ꢀtoꢀ1/60  
30  
1/80ꢀtoꢀ1/240  
1/300ꢀtoꢀ1/375  
1/5ꢀtoꢀ1/60  
M12  
xP1.75  
12.5  
16.5  
30  
40  
10.6  
1/80ꢀtoꢀ1/240  
1/300ꢀtoꢀ1/375  
1/450ꢀtoꢀ1/750  
1/5ꢀtoꢀ1/60  
18  
58  
35  
Fig.ꢀ6.1  
n/a  
n/a  
18  
58  
M16  
xP2  
18  
14  
58  
23  
63  
2.2kWꢀ  
(3Hp)  
1/5ꢀtoꢀ1/30  
23  
63  
0.75kWꢀ  
(1Hp)  
1/80ꢀtoꢀ1/240  
1/300ꢀtoꢀ1/375  
1/450ꢀtoꢀ1/750  
1/900ꢀtoꢀ1/1200  
1/40ꢀtoꢀ1/60  
1/80ꢀtoꢀ1/240  
1/80ꢀtoꢀ1/120  
1/300  
45  
50  
55  
0.4kWꢀ  
(1/2Hp)  
0.2kWꢀ  
(1/4Hp)  
0.1kWꢀ  
(1/8Hp)  
2.2kWꢀ  
(3Hp)  
1.5kWꢀ  
(2Hp)  
2.2kWꢀ  
(3Hp)  
M20  
20.5  
16.6  
23  
19  
50  
40  
17.5  
73  
xP2.5  
M16  
xP2  
14  
59  
19  
40  
50  
0.75kWꢀ  
(1Hp)  
Fig.ꢀ6.2  
M20  
xP2.5  
20.5  
21.5  
50  
17.5  
71.5  
21.5  
0.4kWꢀ  
(1/2Hp)  
0.2kWꢀ  
(1/4Hp)  
0.1kWꢀ  
(1/8Hp)  
1/450ꢀtoꢀ1/600  
1/900ꢀtoꢀ1/1200  
1/1500  
Whenꢀattachingꢀtheꢀmountingꢀbolts,ꢀitꢀisꢀrecommendedꢀtoꢀhaveꢀtheꢀengagementꢀofꢀtheꢀboltꢀwithꢀ  
threadꢀDꢀorꢀFꢀbeꢀatꢀleastꢀtwoꢀtimesꢀtheꢀscrewꢀsizeꢀ(boltꢀdiameter).(i.e.ꢀForꢀanꢀM10,ꢀ20ꢀmmꢀorꢀmoreꢀofꢀ  
threadꢀengagementꢀwithꢀDꢀorꢀFꢀisꢀrecommended.)  
12  
FasteningꢀtheꢀReducerꢀandꢀTorqueꢀArm  
BoltꢀSizeꢀandꢀTighteningꢀTorqueꢀ  
(referenceꢀvalue)  
[1]Becauseꢀtheꢀtorqueꢀarmꢀsustainsꢀaꢀreactiveꢀforceꢀfromꢀ  
rotation,ꢀconsiderationꢀneedsꢀtoꢀbeꢀgivenꢀtoꢀimpactꢀloadsꢀ  
particularlyꢀduringꢀstartupꢀandꢀbraking,ꢀandꢀboltsꢀandꢀplatesꢀ  
thatꢀareꢀsufficientlyꢀstrongꢀmustꢀbeꢀused.ꢀIt’sꢀbestꢀtoꢀuseꢀanꢀ  
optionalꢀtorqueꢀarm.  
TighteningꢀTorqueꢀ  
BoltꢀSize  
N·mꢀ{kgf·m}  
M8  
13ꢀ{1.3}  
25ꢀ{2.6}  
44ꢀ{4.5}  
69ꢀ{70}  
[2]Toꢀinstallꢀtheꢀtorqueꢀarmꢀandꢀreducer,ꢀfastenꢀthemꢀusingꢀ  
springꢀwashersꢀandꢀflatꢀwashersꢀwithꢀtheꢀinstallationꢀbolts.  
M10  
M12  
M14  
M16  
108ꢀ{11}  
HowꢀtoꢀInstallꢀtheꢀTorqueꢀArmꢀDetent  
[1]OscillatingꢀMovement  
Fastenꢀtheꢀtorqueꢀarmꢀdetentꢀsoꢀthereꢀisꢀnoꢀloosenessꢀorꢀwobble.ꢀWhenꢀdoingꢀthis,ꢀcenterꢀtheꢀ  
detentꢀholeꢀwithꢀthatꢀofꢀtheꢀapplicationꢀtoꢀmakeꢀsureꢀthatꢀnoꢀradialꢀloadꢀ(suspensionꢀload)ꢀisꢀ  
appliedꢀagainstꢀtheꢀdriveꢀshaftꢀandꢀhollowꢀboreꢀofꢀtheꢀreducer.ꢀ(SeeꢀFig.7)  
Fig.ꢀ7:ꢀFasteningꢀtheꢀDetent  
Unnecessaryꢀforceꢀappliedꢀtoꢀtheꢀdriveꢀshaftꢀandꢀ  
hollowꢀboreꢀcanꢀresultꢀinꢀdefects.  
BadꢀExample  
Note:Ifꢀloosenessꢀdevelopsꢀdueꢀtoꢀoscillatingꢀmovementꢀorꢀstartꢀandꢀstopꢀfrequency,ꢀstart-upꢀ  
impactꢀwillꢀbeꢀborneꢀbyꢀtheꢀtorqueꢀarm,ꢀcausingꢀtheꢀinstallationꢀboltꢀtoꢀloosen,ꢀwhichꢀcanꢀ  
resultꢀinꢀdefects.  
[2]UnidirectionalꢀMovement  
Whenꢀstart-upꢀtorqueꢀisꢀnotꢀfrequentlyꢀapplied,ꢀtheꢀtorqueꢀarmꢀcanꢀbeꢀusedꢀwithoutꢀaꢀdetent.  
However,ꢀitꢀisꢀstillꢀnecessaryꢀtoꢀfastenꢀtheꢀdriveꢀshaftꢀtoꢀtheꢀreducer.ꢀReferꢀtoꢀFig.2-4,ꢀp.8-9.  
Inꢀthisꢀcase,ꢀitꢀisꢀnecessaryꢀtoꢀprovideꢀsufficientꢀclearanceꢀforꢀloosenessꢀinꢀbothꢀradialꢀandꢀthrustꢀ  
directionsꢀforꢀalignmentꢀbetweenꢀtheꢀapplicationꢀandꢀdetent.ꢀ(SeeꢀFig.ꢀ8.)  
Fig.8:ꢀExampleꢀofꢀSteppedꢀPinꢀUsage  
13  
Direction of Rotation  
5   
TheꢀdirectionꢀofꢀtheꢀoutputꢀshaftꢀrotationꢀofꢀtheꢀIPMꢀgearmotorꢀisꢀasꢀfollowsꢀwhenꢀaꢀCWꢀdirectionꢀisꢀ  
signaledꢀbyꢀtheꢀdriverꢀ.  
G3 Series (Viewed from the output shaft side)  
0.1kW (1/8HP)  
0.1kW (1/8HP)  
: 1/5 1/50 and 1/300 1/1200  
0.2 2.2kW (1/4 3HP)  
: 1/5 1/30 and 1/300 1/1200  
: 1/60 1/200  
0.2 2.2kW (1/4 3HP)  
: 1/40 1/200  
H2 Series  
0.1kW (1/8HP), 0.2kW (1/4HP) : 1/5 1/60 and 1/600 1/1500  
0.4kW (1/2HP), 0.75kW (1HP) : 1/5 1/60 and 1/300 1/1500  
1.5kW (2HP), 2.2kW (3HP)  
: 1/5 1/30  
L-shaſt  
R-shaſt  
T-shaſt  
0.1kW・(1/8HP),・0.2kW・(1/4HP)・:・1/80 ~ 1/450  
0.4kW・(1/2HP),・0.75kW・(1HP)・・:・1/80 ~ 1/240  
1.5kW・(2HP),・2.2kW・(3HP)・・・・・・・:・1/40 ~ 1/240  
L-shaſt  
R-shaſt  
T-shaſt  
14  
F3 Series  
0.1 2.2kW (1/8 3HP) : 1/5 1/60 and 1/300 1/1500  
L-sha  
R-shaſt  
T-shaſt  
0.1 2.2kW (1/8 3HP) : 1/5 1/60 and 1/300 1/1500  
L-shaſt  
R-shaſt  
T-shaſt  
15  
Wiring  
6   
Danger  
Beꢀsureꢀtoꢀconfirmꢀthatꢀtheꢀmotorꢀandꢀdriverꢀhaveꢀtheꢀcorrectꢀinputꢀvoltageꢀandꢀcorrectꢀwiring.ꢀ  
Failureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀdamageꢀtoꢀtheꢀequipment,ꢀelectricꢀshockꢀand/orꢀfire.  
Doꢀnotꢀtoꢀconnectꢀaꢀcommercialꢀpowerꢀsupplyꢀtoꢀtheꢀmotorꢀdirectly.ꢀ  
Failureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀfire.  
Whenꢀconnectingꢀpowerꢀtoꢀtheꢀmachine,ꢀfollowꢀtheꢀinstructionsꢀꢀshownꢀonꢀtheꢀconnectionꢀ  
diagramꢀinꢀtheꢀterminalꢀboxꢀorꢀinꢀthisꢀInstructionꢀManual.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀ  
causeꢀelectricꢀshockꢀorꢀfire.  
Doꢀnotꢀbend,ꢀpullꢀorꢀtuckꢀmotorꢀcablesꢀorꢀleadꢀwiresꢀforcibly.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀ  
causeꢀelectricꢀshock.  
Beꢀsureꢀtoꢀgroundꢀtheꢀearthꢀterminal,ꢀleadꢀwire,ꢀorꢀlug.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀ  
causeꢀelectricꢀshock.  
Beꢀsureꢀtoꢀuseꢀtheꢀpowerꢀsourceꢀspecifiedꢀonꢀtheꢀnameꢀplate.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀ  
mayꢀcauseꢀtheꢀmotorꢀtoꢀburnoutꢀand/orꢀfire.  
Avoidꢀexposingꢀtheꢀpowerꢀrectifierꢀorꢀcapacitorꢀtoꢀwater.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀ  
causeꢀelectricꢀshock,ꢀdamageꢀtoꢀtheꢀequipment,ꢀorꢀfire.  
Cauꢀon  
Doꢀnotꢀtouchꢀtheꢀterminalsꢀorꢀun-insulatedꢀwireꢀconnectionsꢀwhenꢀinspectingꢀtheꢀinsulationꢀ  
resistance.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀelectricꢀshock.  
Wiresꢀshouldꢀbeꢀconnectedꢀproperlyꢀusingꢀtheꢀspecifiedꢀelectricalꢀstandardꢀorꢀsafetyꢀcode.ꢀ  
Failureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀelectricꢀshock,ꢀfireꢀorꢀphysicalꢀinjury.  
Whenꢀoperatingꢀaꢀgearmotorꢀnotꢀconnectedꢀtoꢀaꢀload,ꢀremoveꢀtheꢀkeyꢀfromꢀtheꢀoutputꢀshaft.ꢀ  
Failureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀphysicalꢀinjury.  
Checkꢀtheꢀdirectionꢀofꢀrotationꢀbeforeꢀconnectingꢀtheꢀgearmotorꢀtoꢀtheꢀmachine’sꢀload.ꢀRotationꢀ  
inꢀtheꢀwrongꢀdirectionꢀmayꢀcauseꢀphysicalꢀinjuryꢀand/orꢀdamageꢀtoꢀtheꢀequipment.  
Voltageꢀdropꢀinꢀtheꢀwiringꢀshouldꢀbeꢀkeptꢀaboveꢀ2%.ꢀExcessiveꢀlengthꢀofꢀwiringꢀmayꢀcauseꢀaꢀ  
severeꢀvoltageꢀdrop.ꢀVoltageꢀdropꢀreducesꢀstartingꢀcapacityꢀandꢀmayꢀresultꢀinꢀtheꢀloadꢀnotꢀ  
starting.  
Whenꢀusingꢀaꢀgearmotorꢀwithꢀaꢀbreakꢀdoꢀnotꢀenergizeꢀtheꢀbrakeꢀcoilꢀcontinuouslyꢀwhileꢀtheꢀ  
motorꢀisꢀnotꢀrunning.ꢀTheꢀbrakeꢀcoilꢀofꢀtotallyꢀenclosed,ꢀfanꢀcooledꢀmotorsꢀmayꢀrelyꢀonꢀtheꢀmotorꢀ  
fanꢀforꢀcooling.ꢀContinuousꢀoperationꢀwithoutꢀtheꢀeffectꢀofꢀtheꢀfanꢀmayꢀcauseꢀtheꢀbrakeꢀcoilꢀtoꢀ  
burnꢀoutꢀand/orꢀfire.  
Totallyꢀenclosed,ꢀnon-ventilated,ꢀbrake-equippedꢀmotorsꢀdoꢀnotꢀrelyꢀonꢀtheꢀfanꢀforꢀcooling.ꢀ  
However,ꢀcontinuouslyꢀenergizingꢀtheꢀcoilꢀwithoutꢀmotorꢀoperationꢀmayꢀstillꢀcauseꢀdamage.  
Ifꢀaꢀgearmotorꢀwithꢀaꢀbrakeꢀisꢀusedꢀasꢀaꢀliftꢀorꢀhoist;ꢀDCꢀSwitchingꢀwiringꢀshouldꢀbeꢀused.ꢀFailureꢀ  
toꢀuseꢀDCꢀSwitchingꢀmayꢀresultꢀinꢀtheꢀliftꢀorꢀhoistꢀfallingꢀandꢀcausingꢀdamageꢀtoꢀtheꢀequipmentꢀ  
orꢀphysicalꢀinjury.  
16  
Special Notes About Wiring  
(1)Asꢀtheꢀrectifierꢀunitꢀcontainsꢀdiodes,ꢀimproperꢀwiringꢀmayꢀcauseꢀfatalꢀshort-circuitingꢀandꢀ  
breakageꢀofꢀtheꢀunit.ꢀSo,ꢀspecialꢀcareꢀshouldꢀbeꢀtakenꢀforꢀwiring.  
(2)InꢀcaseꢀDCꢀSwitchꢀisꢀadopted,ꢀDC110Vꢀ<DC220V>,ꢀcontactꢀratedꢀDC13ꢀclassꢀisꢀrecommendedꢀinꢀ  
orderꢀtoꢀcutꢀoffꢀtheꢀinductiveꢀloadꢀ(DCꢀcoil).ꢀPleaseꢀcontactꢀusꢀforꢀdetails.  
*ꢀTheꢀcapacityꢀinꢀtheꢀparenthesisꢀ<ꢀ>ꢀisꢀtheꢀoneꢀatꢀ400Vꢀwithꢀbrakeꢀ(yellowꢀleadꢀwire).  
(3)Theꢀdirectionꢀofꢀrotationꢀofꢀtheꢀoutputꢀshaftꢀvariesꢀaccordingꢀtoꢀtheꢀspeedꢀreductionꢀratioꢀofꢀtheꢀ  
gearꢀhead.ꢀTherefore,ꢀbeꢀsureꢀtoꢀconfirmꢀtheꢀspeedꢀreductionꢀratioꢀbeforeꢀwiring.  
Wiring of gearmotor  
①   
Connectꢀtheꢀgearmotorꢀasꢀshownꢀbelow.ꢀDoꢀnotꢀinterchangeꢀpre-installedꢀwiringꢀonꢀtheꢀ  
terminalꢀblock.  
Connecꢀng diagram  
driver output  
terminal block  
Motor terminal block  
17  
Detail of terminal box  
②   
TheꢀsizeꢀofꢀtheꢀterminalꢀclinchersꢀisꢀM4.  
J-typeꢀterminalꢀboxꢀ(plasticꢀcompact)  
■ ・  
Fan cover side  
(Note)ꢀTheꢀbrakeꢀleadꢀwireꢀappearsꢀdirectlyꢀ  
fromꢀtheꢀbrake.  
(forꢀbrakemotorꢀtype)  
(Note)ꢀIfꢀtheꢀboxꢀcoverꢀisꢀattachedꢀupsideꢀ  
down,ꢀtheꢀpositionꢀofꢀtheꢀopeningꢀforꢀtheꢀ  
powerꢀcableꢀchangesꢀtoꢀtheꢀbottomꢀside.  
T-typeꢀterminalꢀboxꢀ(Steel)  
■ ・  
Fan cover side  
(Note)ꢀTheꢀbrakeꢀleadꢀwireꢀappearsꢀdirectlyꢀ  
fromꢀtheꢀbrake.  
(forꢀbrakemotorꢀtype)  
Input of a  
recꢀfier  
Fan cover side  
18  
L-typeꢀterminalꢀboxꢀ(plastic)  
■ ・  
Fan cover side  
(Note)ꢀTheꢀbrakeꢀleadꢀwireꢀappearsꢀdirectlyꢀ  
fromꢀtheꢀbrake.  
(forꢀbrakemotorꢀtype)  
0.10.4kW (1/81/2HP)  
: Applicable cable diameter φ7φ12.5  
0.75kW (1HP)  
: Applicable cable diameter φ8.5φ14  
Rectifier  
A200-D90  
IInput of a  
recꢀfier  
Fan cover side  
E-typeꢀterminalꢀboxꢀ(aluminum)ꢀforꢀIP65ꢀtype  
■ ・  
Applicable cable diameter φ8 φ12  
Brake lead wire  
(for Brakemotor type)  
Fan cover side  
input of a  
recꢀfier  
Fan cover side  
19  
Wiring of Brake  
③   
(1)ꢀBeꢀsureꢀtoꢀbypassꢀtheꢀdriverꢀwhenꢀwiringꢀtheꢀbrake.ꢀOtherwise,ꢀmalfunctionꢀofꢀtheꢀbrakeꢀmayꢀbeꢀ  
observedꢀdueꢀtoꢀtheꢀvoltageꢀdrop.ꢀ  
(2)ꢀIfꢀaꢀgearmotorꢀisꢀusedꢀinꢀtheꢀapplicationsꢀwhereꢀquickꢀbrakingꢀisꢀrequired,ꢀsuchꢀasꢀlift,ꢀ"DCꢀ  
Switching"ꢀwiringꢀshouldꢀbeꢀemployed.  
(3)ꢀInꢀcaseꢀofꢀ"DCꢀSwitching"ꢀwiring,ꢀitꢀisꢀrecommendedꢀtoꢀinsertꢀtheꢀsurgeꢀsuppressorꢀinꢀbetweenꢀ  
theꢀconnectingꢀpoints.ꢀ(Snubberꢀvoltagesꢀshouldꢀbeꢀbetweenꢀ423 517Vꢀforꢀ90VDCꢀbrakes.)  
(4)ꢀTheꢀbrakeꢀvoltagesꢀareꢀDC90Vꢀforꢀ200Vꢀbrakeꢀ(blueꢀleadꢀwire).ꢀ  
(5)ꢀTheꢀbrakeꢀcircuitꢀrelayꢀisꢀrecommendedꢀtoꢀuseꢀanꢀelectro-magneticꢀswitchꢀwithꢀtheꢀcapacityꢀofꢀ  
moreꢀthanꢀtheꢀratedꢀcurrentꢀofꢀ6Aꢀ(AC200V).ꢀInꢀcaseꢀDCꢀSwitchingꢀwiringꢀisꢀemployed,ꢀanꢀelectro-  
magneticꢀswitchꢀwithꢀaꢀcapacityꢀofꢀDC110V,ꢀcontactꢀratedꢀDC13ꢀclassꢀisꢀrecommendedꢀtoꢀshieldꢀ  
theꢀinductiveꢀloadꢀ(DCꢀcoil).ꢀIfꢀusingꢀaꢀnoncontactꢀrelay,ꢀtheꢀelectro-magneticꢀswitchꢀwithꢀaꢀ  
capacityꢀequivalentꢀtoꢀtheꢀratedꢀvoltageꢀofꢀAC240Vꢀisꢀrecommended.ꢀ(Half-waveꢀrectificationꢀloadꢀ  
canꢀbeꢀswitched.)  
*AuxiliaryꢀcontactꢀratedꢀDC13ꢀisꢀaꢀtypeꢀofꢀJISꢀCꢀ8201-5-1  
(lowꢀpressureꢀswitchingꢀandꢀcontrollingꢀdevice)ꢀwhenꢀappliedꢀtoꢀaꢀcoilꢀload.  
(6)ꢀSpecialꢀcareꢀshouldꢀbeꢀtakenꢀwhenꢀwiringꢀasꢀtheꢀrectifierꢀunitꢀcontainsꢀdiodes.ꢀImproperꢀwiringꢀ  
mayꢀcauseꢀshort-circuitingꢀandꢀdamageꢀtoꢀtheꢀunit.  
(7)ꢀPleaseꢀreferꢀtoꢀtheꢀdriver’sꢀinstructionꢀmanualꢀaboutꢀtheꢀtimingꢀofꢀoperationꢀcommandsꢀandꢀ  
brakeꢀON/OFF.  
DCꢀSwitching  
ACꢀSwitching  
IPM  
Driver  
Motor  
Brake  
IPM  
Driver  
Motor  
Brake  
MS  
white  
yellow  
yellow  
white  
Recꢀfier  
A200-D90  
Recꢀfier  
A200-D90  
MS  
blue  
blue/B1  
black  
blue  
blue/B1  
blue/B2  
black  
blue  
blue  
Red  
red  
blue/B2  
ACꢀSwitchingꢀ(builtꢀinꢀrectifier)  
IPM  
Driver  
AC  
AC  
MS Magneꢀc Switch  
Protecꢀon DeviceOpꢀon)  
MS  
Motor terminal block  
20  
Operation  
7   
Danger  
Doꢀnotꢀoperateꢀtheꢀgearmotorꢀwithꢀtheꢀterminalꢀboxꢀcoverꢀopened.ꢀFailureꢀtoꢀobserveꢀthisꢀ  
warningꢀmayꢀcauseꢀelectricꢀshock.  
Doꢀnotꢀapproachꢀorꢀtouchꢀrotatingꢀpartsꢀsuchꢀasꢀaꢀshaftꢀwhileꢀtheꢀmachineꢀisꢀrunning.  
Failureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀphysicalꢀinjury.  
Ifꢀpowerꢀlossꢀoccurs;ꢀswitchꢀoffꢀtheꢀpowerꢀsupplyꢀtoꢀtheꢀmachine.ꢀUnexpectedꢀrecoveryꢀofꢀ  
electricꢀserviceꢀmayꢀcauseꢀaꢀsuddenꢀstartꢀofꢀtheꢀgearmotorꢀandꢀcauseꢀphysicalꢀinjuryꢀand/orꢀ  
damageꢀtoꢀtheꢀequipment.  
Cauꢀon  
Theꢀgearmotorꢀmayꢀbecomeꢀhotꢀduringꢀoperation.ꢀDoꢀnotꢀtouchꢀitꢀwithꢀyourꢀbareꢀhands.ꢀFailureꢀ  
toꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀburnꢀinjury.  
Ifꢀaꢀgearmotorꢀisꢀrunningꢀabnormal,ꢀstopꢀitꢀimmediately.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀ  
causeꢀelectricꢀshock,ꢀphysicalꢀinjuryꢀorꢀfire.  
Doꢀnotꢀoverloadꢀaꢀgearmotor.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀphysicalꢀinjuryꢀand/orꢀ  
damageꢀtoꢀtheꢀequipment.  
Doꢀnotꢀstopꢀorꢀstallꢀaꢀmotorꢀforcibly.ꢀItꢀmayꢀcauseꢀdamageꢀtoꢀtheꢀmachine.  
Check these items before turning the power switch on:  
①   
(1)ꢀWiringꢀandꢀconnectionsꢀareꢀdoneꢀproperlyꢀtoꢀrequiredꢀcodes.  
(2)ꢀFusesꢀandꢀthermalꢀrelaysꢀofꢀproperꢀcapacityꢀareꢀused.  
(3)ꢀInstallationꢀandꢀtheꢀconnectionꢀwithꢀtheꢀmachineꢀisꢀproperlyꢀdone.  
(4)ꢀTheꢀearthꢀterminal,ꢀleadꢀwire,ꢀorꢀlugꢀisꢀproperlyꢀgrounded.  
Check these items during the initial test run:  
②   
(1)ꢀConfirmꢀtheꢀdirectionꢀofꢀrotationꢀforꢀ1  
2ꢀsecondsꢀbyꢀstartingꢀtheꢀmotorꢀinꢀtheꢀunloadedꢀ  
condition.ꢀIfꢀyouꢀfindꢀimproperꢀrotationalꢀdirection,ꢀchangeꢀtheꢀwiring.  
(2)ꢀTestꢀrunꢀtheꢀgearmotorꢀwithꢀtheꢀmachineꢀinꢀanꢀunloadedꢀcondition.ꢀWhenꢀnoꢀdefectꢀisꢀobserved,ꢀ  
addꢀloadꢀgraduallyꢀandꢀeventuallyꢀstartꢀoperationꢀunderꢀtheꢀfullꢀload.  
Check these items during operation:  
③   
(1)ꢀConfirmꢀthereꢀisꢀnoꢀabnormalꢀnoiseꢀand/orꢀvibration.ꢀStopꢀoperationꢀofꢀtheꢀgearmotorꢀ  
immediatelyꢀifꢀabnormalꢀnoiseꢀorꢀvibrationꢀoccurs.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀ  
physicalꢀinjuryꢀand/orꢀdamageꢀtoꢀtheꢀequipment.  
(2)ꢀConfirmꢀtheꢀsurfaceꢀtemperatureꢀofꢀtheꢀgearꢀcaseꢀandꢀmotorꢀframeꢀdoesꢀnotꢀexceedꢀ176Fꢀ(80 ).ꢀ  
Doꢀnotꢀtouchꢀtheꢀsurfaceꢀofꢀtheꢀgearmotorꢀwithꢀyourꢀbareꢀhands.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀ  
mayꢀcauseꢀaꢀburnꢀinjury.  
21  
Specifications  
8   
Motor Specifications  
①   
Motor Type  
IPM Motor (Interior Permanent Magnet Motor)  
MotorꢀPowerꢀDesignation  
010  
020  
040  
075  
150  
220  
0.1kWꢀ  
0.2kWꢀ  
0.4kWꢀ 0.75kWꢀ 1.5kWꢀ  
2.2kWꢀ  
(3HP)  
MotorꢀPower  
(1/8HP) (1/4HP) (1/2HP)  
(1HP)  
(2HP)  
MotorꢀPolesꢀ(Note.1)  
MaximumꢀTorque  
RatedꢀCurrentꢀ(A)ꢀ(Note.2)  
MinimumꢀRotationꢀSpeedꢀ(rpm)ꢀ  
(Note.3)  
4ꢀpole  
6ꢀpole  
150%  
0
0.45  
0.86  
1.74  
3.37  
6.13  
8.20  
RatedꢀRotationꢀSpeedꢀ(rpm)  
MaximumꢀRotationꢀSpeedꢀ(rpm)ꢀ  
(Note.4)  
1800ꢀ(60Hz)  
1800ꢀ(90Hz)  
2500ꢀ(83.4Hz)  
2500ꢀ(125Hz)  
SpeedꢀControlꢀRangeꢀatꢀRatedꢀ  
Torqueꢀ(rpm)  
180  
1800ꢀ(1:10)  
120  
1800ꢀ(1:15)  
Totallyꢀ  
Enclosedꢀ  
Non-  
Ventilatedꢀ  
(IP44)  
TotallyꢀEnclosedꢀNon-Ventilatedꢀ  
(IP40ꢀorꢀIP44)ꢀ(Note.5)  
M
TotallyꢀEnclosedꢀ  
Fan-Cooledꢀ  
(IP44)  
Degreesꢀ  
Motorꢀ  
ofꢀ  
TotallyꢀEnclosedꢀand Self-  
circulationꢀ  
Type  
B J  
·
Protection  
(IP40ꢀorꢀIP44)ꢀ(Note.5)  
TotallyꢀEnclosedꢀFan-  
Cooledꢀ(IP65)  
G
H
TotallyꢀEnclosedꢀNon-Ventilatedꢀ(IP65)  
InsulationꢀClass  
ClassꢀBꢀ(forꢀENꢀstandard),ꢀClassꢀAꢀ(forꢀULꢀstandard)  
Noteꢀ1.ꢀTheꢀnumberꢀofꢀmotorꢀpolesꢀisꢀdependentꢀonꢀtheꢀmotorꢀpower.ꢀTheꢀrelationꢀbetweenꢀtheꢀ  
rotationꢀspeedꢀofꢀmotorꢀandꢀtheꢀfrequencyꢀisꢀcalculatedꢀaccordingꢀtoꢀtheꢀfollowingꢀequation.  
120ꢀ×ꢀSetꢀvalueꢀofꢀfrequency  
RotatingꢀSpeedꢀ(rpm)ꢀ=  
Motorꢀpoleꢀnumber  
2.ꢀTheꢀRatedꢀCurrentꢀinꢀtheꢀtableꢀaboveꢀisꢀaꢀreferenceꢀvalueꢀwithoutꢀtheꢀgearhead.ꢀ(motorꢀunitꢀ  
only)  
3.ꢀRotationalꢀfluctuationꢀofꢀaꢀmotorꢀtendsꢀtoꢀincreaseꢀwhenꢀoperatingꢀatꢀlessꢀthanꢀ100ꢀrpm.  
4.ꢀTheꢀrangeꢀbetweenꢀ1800rpmꢀandꢀ2500rpmꢀisꢀaꢀlimitedꢀtorqueꢀrange.ꢀBeꢀsureꢀtoꢀreferꢀtoꢀtheꢀ  
allowableꢀtorque.  
5.ꢀTheꢀIPꢀcodeꢀ(IP40ꢀorꢀIP44)ꢀdependsꢀonꢀtheꢀtypeꢀofꢀtheꢀterminalꢀbox.ꢀMotorꢀtypeꢀIP40ꢀandꢀ  
IP44ꢀareꢀnotꢀwaterproof.ꢀDoꢀnotꢀsplashꢀwaterꢀand/orꢀoilꢀonꢀtheꢀgearmotorꢀforꢀtheseꢀtypes.  
22  
Brake Specifications  
②   
(1)ꢀTheꢀholdingꢀbrakeꢀshouldꢀonlyꢀbeꢀusedꢀtoꢀholdꢀaꢀload.ꢀItꢀshouldꢀnotꢀbeꢀusedꢀtoꢀstopꢀtheꢀ  
gearmotor.  
(2)ꢀDoꢀnotꢀenergizeꢀtheꢀbrakeꢀcontinuouslyꢀwhileꢀtheꢀmotorꢀisꢀstopped.  
(3)ꢀPleaseꢀreferꢀtoꢀtheꢀdriver’sꢀinstructionꢀmanualꢀaboutꢀtheꢀtimingꢀofꢀtheꢀoperationꢀcommandsꢀandꢀ  
brakeꢀON/OFF.  
(4)ꢀDoꢀnotꢀuseꢀtheꢀbrakeꢀwhileꢀtheꢀmotorꢀentersꢀservoꢀlockꢀstatus.ꢀOtherwise,ꢀtheꢀmotorꢀmayꢀbecomeꢀ  
overloaded.  
Motor  
0.1kW  
0.2kW  
0.4kW  
0.75kW  
1.5kW 2.2kW  
PowerꢀItem  
(1/8HP)  
(1/4HP)  
(1/2HP)  
(1HP)  
(2HP) (3HP)  
MotorꢀPowerꢀ  
Designation  
MotorꢀType  
BrakeꢀType  
010  
020  
040  
075  
150  
B·J  
220  
B·J  
B·J  
H
B·J  
H
B·J  
H
B·J  
H
Power-offꢀ(Springꢀclose)  
HoldingꢀTorqueꢀ  
(N·m)ꢀ{ꢀkgf·m}ꢀꢀꢀ  
(Note.1)  
0.98  
{0.10}  
1.96  
{0.20}  
3.92  
{0.40}  
7.35  
{0.75}  
14.7  
{1.50} {2.20}  
21.6  
DCꢀvoltageꢀ  
(average)ꢀwithꢀ  
rectifierꢀ(V)  
90  
Powerꢀ(at75  
(W)  
Currentꢀ(at75  
(A)  
)
14  
0.15  
10  
14  
0.15  
10  
16  
12  
24  
0.27  
16  
37  
37  
)
0.11  
0.11  
0.18  
0.13  
0.17  
0.41  
0.41  
(Note.1)ꢀHoldingꢀtorqueꢀisꢀaꢀreferenceꢀvalue.ꢀItꢀdoesꢀnotꢀensureꢀsafety.  
23  
Operation Range  
③   
(1)ꢀAllowableꢀtorquesꢀdescribedꢀinꢀtheꢀproductꢀcatalogꢀareꢀcontinuousꢀvaluesꢀatꢀ1800ꢀrpm.ꢀForꢀmoreꢀ  
thanꢀ1800ꢀrpm,ꢀuseꢀtheꢀderateꢀaccordingꢀtoꢀtheꢀfollowingꢀdiagrams.  
(2)ꢀTheꢀallowableꢀO.H.L.ꢀcanꢀalsoꢀbeꢀobtainedꢀbyꢀtheꢀderateꢀshownꢀbelow.  
(3)ꢀAsꢀforꢀtheꢀallowableꢀinertiaꢀmomentꢀIꢀ{ꢀallowableꢀGD2ꢀ},ꢀifꢀusingꢀtheꢀmotorꢀatꢀoverꢀ1800ꢀrpm,ꢀitꢀ  
canꢀbeꢀobtainedꢀbyꢀmultiplyingꢀ(1800/inputꢀrpm)2ꢀtoꢀtheꢀallowableꢀinertiaꢀmomentꢀinꢀtheꢀproductꢀ  
catalog.  
When using a Brother driver (VF-nC3M).  
0.1kWꢀ(1/8HP),ꢀ0.2kWꢀ(1/4HP),ꢀ0.4kWꢀ(1/2HP)  
72%  
Intermittent Duty Zone  
Continuous Duty Zone  
Rotating Speed [r/min]  
●0.75kWꢀ(1HP),ꢀ1.5kWꢀ(2HP),ꢀ2.2kWꢀ(3HP)  
Intermittent Duty Zone  
Continuous Duty Zone  
72%  
Rotating Speed [r/min]  
24  
Inspection and Adjustment  
9   
Danger  
Whenꢀinspectingꢀand/orꢀadjustingꢀtheꢀmachineꢀwhileꢀitꢀisꢀinꢀoperation,ꢀdoꢀnotꢀtouchꢀrotatingꢀ  
partsꢀsuchꢀasꢀaꢀshaft.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀphysicalꢀinjury.  
Doꢀnotꢀattemptꢀtoꢀdissembleꢀtheꢀgearmotorꢀwhileꢀitꢀisꢀinꢀoperation.ꢀLubricantꢀmayꢀblow-outꢀandꢀ  
causeꢀaꢀburnꢀinjury.ꢀOpeningꢀtheꢀmotorꢀmayꢀcauseꢀelectricꢀshock.  
Ifꢀtheꢀgearmotorꢀisꢀenclosedꢀinsideꢀtheꢀequipmentꢀandꢀyouꢀneedꢀtoꢀinspectꢀit,ꢀbeꢀsureꢀtoꢀ  
immobilizeꢀtheꢀgearmotorꢀdriveꢀshaftꢀandꢀtheꢀmachineꢀdriveꢀshaftꢀpriorꢀtoꢀinspection.ꢀAlso,ꢀ  
confirmꢀtheꢀequipmentꢀisꢀsufficientlyꢀcooledꢀdownꢀbeforeꢀattemptingꢀanyꢀinspection.  
Duringꢀanyꢀinspection,ꢀpleaseꢀhaveꢀsupportꢀpersonnelꢀoutsideꢀtheꢀmachineꢀtoꢀwatchꢀsafetyꢀ  
conditions.ꢀIfꢀlubricantꢀhasꢀspilledꢀitꢀcanꢀbeꢀveryꢀslippery,ꢀpleaseꢀuseꢀcaution.ꢀFailureꢀtoꢀobserveꢀ  
thisꢀwarningꢀmayꢀcauseꢀphysicalꢀinjury.  
Doꢀnotꢀoperateꢀtheꢀequipmentꢀwithꢀsafetyꢀguardsꢀoff.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀ  
physicalꢀinjury.  
[ꢀInspectionꢀandꢀMaintenanceꢀofꢀBrakeꢀPartsꢀ]  
Doꢀnotꢀoperateꢀtheꢀequipmentꢀwithꢀtheꢀmanualꢀreleaseꢀleverꢀofꢀaꢀbrakeꢀdisengaged.ꢀFailureꢀtoꢀ  
observeꢀthisꢀwarningꢀmayꢀcauseꢀdamageꢀtoꢀtheꢀequipment,ꢀphysicalꢀinjury,ꢀorꢀdeath.  
Beforeꢀstartingꢀtheꢀequipment,ꢀmakeꢀsureꢀtheꢀbrakeꢀisꢀfunctioningꢀproperly.ꢀTurnꢀtheꢀswitchꢀ  
onꢀandꢀoffꢀandꢀlistenꢀforꢀtheꢀ"click"ꢀofꢀtheꢀbrake.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀ  
malfunctionꢀofꢀtheꢀmachine,ꢀlossꢀofꢀbrakeꢀfunctionꢀresultingꢀinꢀdamageꢀtoꢀtheꢀequipment,ꢀ  
physicalꢀinjury,ꢀorꢀdeath.  
Doꢀnotꢀoperateꢀtheꢀequipmentꢀwithoutꢀtheꢀfanꢀcoverꢀ(ꢀorꢀbrakeꢀcoverꢀ)ꢀinstalledꢀafterꢀinspectionꢀ  
andꢀadjustmentꢀofꢀbrakeꢀgap.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀwind-inꢀandꢀphysicalꢀ  
injury.  
Doꢀnotꢀreleaseꢀtheꢀbrakeꢀwhileꢀtheꢀequipmentꢀisꢀoperating.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀ  
causeꢀtheꢀmachineꢀtoꢀrunꢀoutꢀofꢀcontrol,ꢀdamageꢀtheꢀequipmentꢀandꢀresultꢀinꢀphysicalꢀinjuryꢀorꢀ  
death.  
Cauꢀon  
Whenꢀmeasuringꢀtheꢀinsulationꢀresistanceꢀdoꢀnotꢀtouchꢀtheꢀterminals.ꢀFailureꢀtoꢀobserveꢀthisꢀ  
warningꢀmayꢀcauseꢀelectricꢀshock.  
Theꢀsurfaceꢀofꢀtheꢀgearmotorꢀmayꢀbeꢀveryꢀhot.ꢀDoꢀnotꢀtouchꢀitꢀwithꢀyourꢀbareꢀhands.ꢀFailureꢀtoꢀ  
observeꢀthisꢀwarningꢀmayꢀcauseꢀburnꢀinjury.  
Whenꢀabnormalꢀoperationꢀisꢀobserved;ꢀdiagnoseꢀtheꢀfaultꢀaccordingꢀtoꢀtheꢀinstructionꢀmanual.ꢀ  
Doꢀnotꢀoperateꢀtheꢀmachineꢀuntilꢀtheꢀcauseꢀofꢀtheꢀfaultꢀisꢀfoundꢀandꢀproperꢀmeasuresꢀareꢀtakenꢀ  
toꢀcorrectꢀtheꢀmatter.  
Repairing,ꢀdisassemblingꢀandꢀreassemblingꢀofꢀtheꢀequipmentꢀshouldꢀbeꢀdoneꢀonlyꢀbyꢀanꢀ  
experiencedꢀtechnician.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀelectricꢀshock,ꢀphysicalꢀinjuryꢀ  
orꢀfire.  
Improperꢀdisassemblyꢀofꢀtheꢀgearmotorꢀvoidsꢀtheꢀwarranty.  
[Note]Inꢀcaseꢀyouꢀneedꢀtoꢀchangeꢀgrease,ꢀoilꢀsealꢀorꢀO-ringꢀforꢀmaintenanceꢀorꢀinspection,ꢀbeꢀsureꢀtoꢀ  
askꢀourꢀlocalꢀsalesꢀoffice.ꢀPleaseꢀnoteꢀthatꢀweꢀwillꢀnotꢀbeꢀresponsibleꢀforꢀdamageꢀcausedꢀbyꢀaꢀ  
user'sꢀchangingꢀofꢀlubricantꢀorꢀparts.  
25  
Daily Inspection: The following items should be inspected every few days.  
①   
Inspection item  
Interval  
Details of Inspection  
Loadꢀcurrent  
Ammeter  
Compareꢀitꢀtoꢀtheꢀfullꢀloadꢀcurrentꢀonꢀnameplate.  
Noꢀabnormalꢀrumbling,ꢀgrinding,ꢀclicking,ꢀtickingꢀorꢀ  
HumanꢀEarꢀDetectionotherꢀperiodicꢀsound.ꢀ  
Noise  
Rod  
Anꢀacousticꢀdetectionꢀrodꢀmakesꢀitꢀeasierꢀtoꢀpickꢀupꢀtheꢀ  
abnormalꢀnoise.  
Touch  
(Pleaseꢀwearꢀ  
protectiveꢀgloves)  
Noꢀabnormalꢀvibrationꢀinꢀtheꢀgearꢀcaseꢀandꢀmotorꢀ  
frame.  
Vibration  
SurfaceꢀTemperature Thermometer  
Lessꢀthanꢀ176Fꢀ(80  
)
Noꢀlubricantꢀleakingꢀfromꢀtheꢀcasingꢀjoints,ꢀoilꢀseals,ꢀ  
brackets,ꢀetc.  
GreaseꢀLeakage Visual  
Periodic Inspections  
:
(In case of operating 8 hours a day)  
②   
Inspection item  
Interval  
Details of Inspection  
FixingꢀBolt  
6ꢀmonths  
Checkꢀtoꢀseeꢀifꢀtheꢀboltꢀisꢀloose.ꢀRetightenꢀifꢀnecessary.  
Checkꢀtensionꢀ(looseꢀorꢀtight)ꢀandꢀadjustꢀtoꢀproperꢀ  
tension.  
ChainꢀorꢀV-belt  
6ꢀmonths  
InsulationꢀResistanceꢀ  
ofꢀMotor  
6ꢀmonths  
1ꢀYearꢀor  
Moreꢀthanꢀ1MΩꢀwhenꢀinsulationꢀresistorsꢀisꢀ500V.  
Checkꢀifꢀtheꢀgapꢀisꢀwithinꢀtheꢀallowableꢀlimit.ꢀReferꢀtoꢀ  
nextꢀPage.ꢀAdjustꢀasꢀinstructed.  
BrakeꢀGap  
1
1.5Millionꢀ  
Cycles  
Checkꢀtheꢀthicknessꢀofꢀtheꢀfrictionꢀdisk.ꢀReplaceꢀifꢀ  
theꢀdiskꢀisꢀlessꢀthanꢀ1.5ꢀmm.ꢀConsultꢀBrotherꢀorꢀyourꢀ  
BrotherꢀDistributorꢀforꢀaꢀreplacementꢀfrictionꢀdisk.  
BrakeꢀFrictionꢀDisk 1ꢀYear  
Whenꢀanyꢀabnormalityꢀisꢀfoundꢀduringꢀtheꢀdailyꢀinspection,ꢀtakeꢀproperꢀmeasuresꢀaccordingꢀtoꢀtheꢀ  
troubleshootingꢀfoundꢀinꢀSectionꢀ10ꢀofꢀthisꢀInstructionꢀManual.  
26  
Brake Gap “g” Adjustment for Brake Equipped Gearmotor.  
③   
Danger  
1ꢀWhenꢀadjustingꢀtheꢀgapꢀdisconnectꢀtheꢀmotorꢀfromꢀtheꢀpowerꢀsource.ꢀFailureꢀtoꢀobserveꢀthisꢀ  
warningꢀmayꢀcauseꢀphysicalꢀinjury.  
2ꢀAfterꢀinspectionꢀandꢀadjustmentꢀofꢀtheꢀgap,ꢀbeꢀsureꢀtoꢀconfirmꢀtheꢀbrakeꢀfunctionsꢀproperly.ꢀ  
Failureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀanꢀaccidentꢀorꢀallowꢀtheꢀmachineꢀtoꢀrunꢀoutꢀofꢀ  
control.  
3ꢀAfterꢀinspectionꢀandꢀadjustmentꢀofꢀtheꢀgap,ꢀdoꢀnotꢀoperateꢀtheꢀmotorꢀwithꢀtheꢀfanꢀcoverꢀ(orꢀ  
brakeꢀcover)ꢀopen.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀmayꢀcauseꢀphysicalꢀinjury.  
Note:ꢀBrakeꢀGapꢀ"g"ꢀAdjustment  
Afterꢀoperationꢀforꢀanꢀextendedꢀperiodꢀofꢀtime,ꢀtheꢀfrictionꢀdiskꢀofꢀtheꢀbrakeꢀwearsꢀandꢀtheꢀgapꢀ(g)ꢀ  
increases.ꢀWhenꢀtheꢀgapꢀclearanceꢀbecomesꢀtooꢀlargeꢀtheꢀarmatureꢀcannotꢀfunctionꢀandꢀtheꢀbrakeꢀ  
willꢀbecomeꢀineffectiveꢀorꢀfail.ꢀContinuousꢀusageꢀofꢀaꢀbrakeꢀwhenꢀtheꢀgapꢀisꢀoutꢀofꢀspecificationꢀ  
causesꢀexcessiveꢀtemperatureꢀriseꢀinꢀtheꢀbrakeꢀcoilꢀandꢀwillꢀleadꢀtoꢀcoilꢀfailure.ꢀForꢀsafeꢀoperation,ꢀ  
theꢀbrakeꢀgapꢀshouldꢀbeꢀinspectedꢀeveryꢀ12ꢀmonthsꢀorꢀ1 1.5ꢀMillionꢀcycles.  
StandardꢀMotor:  
ProcedureꢀforꢀBrakeꢀGapꢀ"g"ꢀAdjustment  
Removeꢀfanꢀcover.  
Liftꢀtheꢀtoothꢀofꢀtheꢀcastellatedꢀnutꢀfromꢀtheꢀ  
securingꢀslot.ꢀAlso,ꢀloosenꢀtheꢀsetꢀscrewꢀforꢀsingleꢀ  
phaseꢀmotors.  
Pressꢀdownꢀtheꢀfrictionꢀdiskꢀandꢀtightenꢀtheꢀ  
castellatedꢀnutꢀbyꢀhandꢀuntilꢀitꢀisꢀfirmlyꢀlocked.  
Then,ꢀturnꢀbackꢀtheꢀnutꢀtoꢀtheꢀlooseningꢀdirectionꢀatꢀ  
aboutꢀ100° 180°.ꢀInꢀtheꢀeventꢀofꢀtheꢀcastellatedꢀ  
nutꢀisꢀremoved,ꢀbeꢀsureꢀtoꢀattachꢀitꢀinꢀtheꢀrightꢀ  
direction.ꢀ(Referꢀtoꢀtheꢀfigureꢀonꢀtheꢀright,ꢀwhichꢀ  
showsꢀtheꢀattachingꢀdirectionꢀofꢀtheꢀcastellatedꢀ  
nut.)ꢀAndꢀconfirmꢀifꢀtheꢀgapꢀclearanceꢀisꢀproper,ꢀbyꢀ  
usingꢀgapꢀgauge.  
Attachingꢀdirectionꢀofꢀtheꢀcastellatedꢀnut.  
Pressꢀtheꢀtoothꢀofꢀtheꢀcastellatedꢀnutꢀintoꢀtheꢀ  
nearestꢀslotꢀonꢀtheꢀfrictionꢀdick.  
Installꢀtheꢀfanꢀcover.  
[Note]Doꢀnotꢀallowꢀgreaseꢀorꢀdustꢀtoꢀadhereꢀtoꢀtheꢀfrictionꢀdisc.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀwillꢀ  
causeꢀaꢀdecreaseꢀinꢀbrakingꢀperformance.  
27  
Motor:ꢀ0.1kW(1/8HP),ꢀ0.2kW(1/4HP),ꢀ0.4kW(1/2HP),ꢀ0.75kW(1HP)  
Bracketꢀwithꢀfield  
SpringꢀPin  
Armature  
Fan/FrictionꢀDisk  
Springꢀ1  
Springꢀ2  
CastellatedꢀNut  
Key  
Fanꢀcover  
Fanꢀcoverꢀfixingꢀscrew  
Bush  
①・  
②・  
③・  
④・  
⑤・  
⑥・  
⑦・  
⑧・  
⑨・  
⑩・  
⑪・  
gꢀ:ꢀGap  
Motor:ꢀ1.5kW(2HP),ꢀ2.2kW(3HP)  
Field  
SpringꢀPin  
Armature  
Fan/FrictionꢀDisk  
Springꢀ1  
Springꢀ2  
CastellatedꢀNut  
Key  
Hexꢀsocketꢀheadꢀcapꢀscrew  
Fanꢀcover  
Fanꢀcoverꢀfixingꢀscrew  
Bush  
①・  
②・  
③・  
④・  
⑤・  
⑥・  
⑦・  
⑧・  
⑨・  
⑩・  
⑪・  
⑫・  
gꢀ:ꢀGap  
Gapꢀ“g”ꢀData:ꢀStandardꢀMotors  
Motor Power  
0.1kWꢀ(1/8HP),ꢀ0.2kWꢀ(1/4HP)  
0.4kWꢀ(1/2HP)  
Allowable Gap “g” (mm)  
Lessꢀthanꢀ2.3  
Proper Gap “g” (mm)  
1.9ꢀ+/-ꢀ0.1  
Lessꢀthanꢀ1.8  
1.4ꢀ+/-ꢀ0.1  
0.75kWꢀ(1HP)  
Lessꢀthanꢀ2.4  
2.0ꢀ+/-ꢀ0.1  
1.5kWꢀ(2HP),ꢀ2.2kWꢀ(3HP)  
Lessꢀthanꢀ1.0  
0.4ꢀ+/-ꢀ0.1  
28  
WaterꢀresistantꢀIP-65ꢀMotorꢀ:  
ProcedureꢀforꢀBrakeꢀGapꢀ“g”ꢀAdjustment  
Removeꢀtheꢀbrakeꢀcover.  
Liftꢀtheꢀtoothꢀofꢀtheꢀcastellatedꢀnutꢀfromꢀtheꢀ  
securingꢀslot.  
Pressꢀdownꢀonꢀtheꢀfrictionꢀdiskꢀandꢀtightenꢀtheꢀ  
castellatedꢀnutꢀbyꢀhandꢀuntilꢀitꢀisꢀfirmlyꢀlocked.  
Then,ꢀturnꢀbackꢀtheꢀnutꢀtoꢀtheꢀlooseningꢀdirectionꢀatꢀ  
aboutꢀ100° 180°.ꢀInꢀtheꢀeventꢀofꢀtheꢀcastellatedꢀ  
nutꢀisꢀremoved,ꢀbeꢀsureꢀtoꢀattachꢀItꢀInꢀtheꢀrightꢀ  
direction.ꢀ(Referꢀtoꢀtheꢀfigureꢀonꢀtheꢀright,ꢀwhichꢀ  
showsꢀtheꢀattachingꢀdirectionꢀofꢀtheꢀcastellatedꢀ  
nut.)ꢀAndꢀconfirmꢀifꢀtheꢀgapꢀclearanceꢀisꢀproper,ꢀbyꢀ  
usingꢀgapꢀgauge.  
Attachingꢀdirectionꢀofꢀtheꢀcastellatedꢀnut.  
Pressꢀtheꢀtoothꢀofꢀtheꢀcastellatedꢀnutꢀintoꢀtheꢀ  
nearestꢀslotꢀonꢀtheꢀfrictionꢀdisk.  
Installꢀtheꢀbrakeꢀcover.ꢀCheckꢀifꢀthereꢀisꢀanyꢀdamageꢀinꢀtheꢀoꢀringꢀofꢀtheꢀbrakeꢀcoverꢀbeforeꢀ  
installation.ꢀIfꢀdamageꢀexists,ꢀreplaceꢀitꢀwithꢀnewꢀone.  
Replaceꢀtheꢀbrakeꢀcover.  
[Note]Doꢀnotꢀallowꢀgreaseꢀorꢀdustꢀtoꢀadhereꢀtoꢀtheꢀfrictionꢀdisc.ꢀFailureꢀtoꢀobserveꢀthisꢀwarningꢀwillꢀ  
causeꢀaꢀdecreaseꢀinꢀbrakingꢀperformance.ꢀ  
Motor:ꢀ0.1kW(1/8HP),ꢀ0.2kW(1/4HP),ꢀ0.4kW(1/2HP),ꢀ0.75kW(1HP)  
ꢀField  
ꢀArmature  
ꢀFrictionꢀDisk  
ꢀSpringꢀ1  
ꢀSpringꢀ2  
ꢀNut  
ꢀKey  
ꢀHexꢀsocketꢀheadꢀcapꢀscrew  
ꢀBrakeꢀcover  
ꢀO-ring  
ꢀBrakeꢀcoverꢀfixingꢀscrew  
gꢀ:ꢀGap  
Gapꢀ“g”ꢀData:ꢀStandardꢀMotors  
Motor Power  
Allowable Gap “g” (mm)  
Lessꢀthanꢀ0.8  
Proper Gap “g” (mm)  
0.3ꢀ+/-ꢀ0.1  
0.1kW(1/8HP)  
0.2kW(1/4HP),ꢀ0.4kW(1/2HP)  
0.75kW(1HP)  
Lessꢀthanꢀ0.7  
Lessꢀthanꢀ0.9  
0.3ꢀ+/-ꢀ0.1  
0.3ꢀ+/-ꢀ0.1  
29  
Warning Label  
④   
Aꢀwarningꢀlabelꢀisꢀattachedꢀtoꢀtheꢀgearmotor.ꢀIfꢀtheꢀlabelꢀpeelsꢀoffꢀorꢀbecomesꢀhardꢀtoꢀread,ꢀcontactꢀ  
Brotherꢀforꢀaꢀreplacementꢀlabel.  
Grease, Oil seal and O-Ring  
⑤   
(1)ꢀAllꢀgearboxesꢀareꢀfilledꢀwithꢀgreaseꢀbeforeꢀshippingꢀfromꢀourꢀfactory.ꢀTherefore,ꢀmachinesꢀareꢀ  
availableꢀforꢀimmediateꢀuse.  
(2)ꢀReplacementꢀorꢀrefillingꢀofꢀtheꢀlubricantꢀisꢀnotꢀnecessary.ꢀHowever,ꢀreplacingꢀitꢀonceꢀeveryꢀ10,000ꢀ  
hoursꢀmayꢀhelpꢀprolongꢀtheꢀlifeꢀofꢀtheꢀreducer.ꢀIfꢀlubricantꢀreplacementꢀisꢀrequired,ꢀbeꢀsureꢀtoꢀuseꢀ  
factoryꢀauthorizedꢀgreaseꢀandꢀconsiderꢀusingꢀanꢀauthorizedꢀfactory.  
(3)ꢀOurꢀmachinesꢀareꢀprotectedꢀfromꢀgreaseꢀleakageꢀbyꢀanꢀoilꢀsealꢀand/orꢀO-ring.ꢀWhileꢀourꢀsealingꢀ  
isꢀreliable,ꢀitꢀisꢀrecommendedꢀtoꢀprotectꢀtheꢀmachineꢀwithꢀanꢀoilꢀpanꢀforꢀsafety.ꢀ(Greaseꢀleakageꢀ  
mayꢀbeꢀobservedꢀwhenꢀtheꢀmachineꢀisꢀinꢀtroubleꢀorꢀatꢀtheꢀendꢀofꢀlife.)  
(4)ꢀTheꢀlifeꢀofꢀtheꢀoilꢀsealꢀwillꢀvaryꢀaccordingꢀtoꢀtheꢀconditionsꢀofꢀuse.ꢀTherefore,ꢀreplacementꢀmayꢀ  
beꢀneededꢀevenꢀwithinꢀ10,000ꢀhoursꢀuse.ꢀForꢀreplacementꢀofꢀoilꢀseal,ꢀbeꢀsureꢀtoꢀuseꢀauthorizedꢀ  
factory.  
30  
Troubleshooting  
10   
Trouble  
Cause  
Troubleshooting  
Checkꢀtheꢀwiring  
Disconnectionꢀofꢀaꢀwire  
Poorꢀcontactꢀofꢀaꢀswitch  
Disconnectionꢀofꢀstatorꢀcoil.  
Brokenꢀgear,ꢀshaftꢀorꢀbearing  
Repairꢀorꢀreplaceꢀtheꢀrelay.  
Repairꢀatꢀauthorizedꢀfactory.  
Repairꢀatꢀauthorizedꢀfactory.  
Theꢀmotorꢀdoesꢀnotꢀrunꢀevenꢀinꢀ  
theꢀunloadedꢀcondition.  
Checkꢀtheꢀlengthꢀandꢀdiameterꢀ  
ofꢀtheꢀpowerꢀcable.  
Voltageꢀdrop  
Theꢀmotorꢀdoesꢀnotꢀrunꢀinꢀtheꢀ  
loadedꢀcondition.  
Wornꢀoutꢀgear  
Overloadꢀoperation  
Overloadꢀoperation  
Repairꢀatꢀauthorizedꢀfactory.  
Reduceꢀtheꢀload.  
Reduceꢀtheꢀload.  
Highꢀfrequencyꢀofꢀstartꢀandꢀstop Reduceꢀtheꢀload.  
Abnormalꢀriseꢀinꢀtemperature  
Abnormalꢀnoise  
Damageꢀtoꢀbearings  
Repairꢀatꢀauthorizedꢀfactory.  
Overvoltageꢀorꢀlowꢀvoltage  
Checkꢀtheꢀvoltage.  
Continuedꢀnoise-ꢀdefectiveꢀ  
bearing,ꢀwornꢀoutꢀgear  
Repairꢀatꢀauthorizedꢀfactory.  
Intermittentꢀnoise—damagedꢀ  
gearꢀorꢀforeignꢀsubstancesꢀinsideꢀRepairꢀatꢀauthorizedꢀfactory.  
theꢀmotor  
Wornꢀoutꢀgearꢀorꢀbearing  
Improperꢀinstallationꢀorꢀlooseꢀ  
bolts  
Improperꢀwiring  
Damagedꢀswitch  
Repairꢀatꢀauthorizedꢀfactory.  
Excessiveꢀvibration  
Brakeꢀdoesꢀnotꢀwork  
Tightenꢀtheꢀbolts.  
Checkꢀtheꢀwiring  
Replaceꢀorꢀrepairꢀtheꢀswitch  
Removeꢀforeignꢀsubstancesꢀ  
and/orꢀoil.ꢀRepairꢀatꢀauthorizedꢀ  
factory.  
Foreignꢀsubstancesꢀorꢀoilꢀareꢀ  
adheredꢀtoꢀtheꢀfrictionꢀdisk.  
Brakeꢀfunctionꢀisꢀnotꢀenough.  
Wornꢀoutꢀfrictionꢀdiskꢀ(Thicknessꢀ  
lessꢀthanꢀ1.5mmꢀ(1/17ꢀin)ꢀ)  
Replaceꢀtheꢀfrictionꢀdisk.  
Motorꢀdoesꢀnotꢀrun.ꢀ  
Wrongꢀbrakeꢀwiring.  
Largeꢀbrakeꢀgap.  
Failureꢀofꢀtheꢀrectifier.  
Poorꢀcontactꢀofꢀswitch.  
Checkꢀtheꢀwiring.  
(Rotatingꢀspeedꢀdoesꢀnotꢀ  
increase.)ꢀOverheatedꢀmotor.  
Overloadꢀalarmꢀtrips.  
Adjustꢀtheꢀbrakeꢀgap.  
Replaceꢀtheꢀrectifier.  
Replaceꢀorꢀrepairꢀtheꢀswitch  
Abnormalꢀnoiseꢀinꢀbraking.  
31  
Storage  
11   
StorageꢀLocation  
(1)ꢀAvoidꢀstorageꢀoutdoorsꢀorꢀinꢀplacesꢀwithꢀhumidity,ꢀdust,ꢀsuddenꢀtemperatureꢀchangesꢀorꢀcorrosiveꢀ  
gas.ꢀ  
(2)ꢀDoꢀnotꢀstoreꢀdirectlyꢀonꢀtheꢀground.  
(3)ꢀAvoidꢀaꢀplaceꢀwithꢀvibration.ꢀOtherwise,ꢀfrettingꢀcorrosionꢀmayꢀdamageꢀtheꢀbearing.  
DuringꢀStorageꢀPeriod  
(1)ꢀRotateꢀtheꢀgearmotorꢀeveryꢀ6ꢀmonthsꢀforꢀrustꢀpreventionꢀofꢀtheꢀbearing.  
(2)ꢀCheckꢀtheꢀinsulationꢀresistanceꢀofꢀtheꢀmotorꢀtoꢀmakeꢀsureꢀitꢀisꢀmoreꢀthanꢀ1MΩꢀbyꢀusingꢀaꢀ500Vꢀ  
insulationꢀresistanceꢀtesterꢀeveryꢀ6ꢀmonths.  
(3)ꢀRustproofꢀtheꢀoutputꢀshaftꢀeveryꢀ6ꢀmonths.  
UseꢀAfterꢀStorage  
(1)ꢀBeforeꢀusingꢀtheꢀgearmotor,ꢀcheckꢀtheꢀinsulationꢀresistanceꢀofꢀtheꢀmotorꢀtoꢀmakeꢀsureꢀitꢀisꢀmoreꢀ  
thanꢀ1MΩꢀbyꢀusingꢀaꢀ500Vꢀinsulationꢀresistanceꢀtester.  
(2)ꢀAfterꢀstartingꢀtheꢀgearmotor,ꢀverifyꢀthatꢀthereꢀisꢀnoꢀabnormalꢀnoise,ꢀvibrationꢀorꢀheat.  
(3)ꢀIfꢀsuppliedꢀasꢀaꢀBrakemotor,ꢀcheckꢀthatꢀtheꢀbrakeꢀoperatesꢀproperly.ꢀIfꢀanyꢀabnormalityꢀisꢀ  
observed,ꢀcontactꢀourꢀnearestꢀsalesꢀoffice.  
32  
Standard Terms and Conditions of Sale  
12   
General  
TheseꢀstandardꢀTermsꢀandꢀConditionsꢀofꢀSaleꢀshallꢀbeꢀincorporatedꢀintoꢀanyꢀcontractꢀbetweenꢀPurchaserꢀandꢀBrotherꢀInternationalꢀ  
Corporationꢀ(hereafterꢀBrother)ꢀandꢀshallꢀapplyꢀtoꢀallꢀpurchaseꢀordersꢀissuedꢀbyꢀPurchaser.ꢀUnlessꢀspecificallyꢀprovidedꢀhereinꢀorꢀ  
inꢀaꢀseparateꢀwrittenꢀagreementꢀdulyꢀexecutedꢀbyꢀBrother,ꢀtheꢀquotationꢀandꢀthisꢀformꢀconstituteꢀtheꢀentireꢀagreementꢀbetweenꢀ  
BrotherꢀandꢀPurchaserꢀandꢀnoꢀotherꢀtermsꢀorꢀconditionsꢀoralꢀorꢀwrittenꢀshallꢀbeꢀofꢀanyꢀeffect.ꢀAllꢀorders,ꢀwhetherꢀplacedꢀpursuantꢀ  
toꢀaꢀquotationꢀorꢀnot,ꢀareꢀacceptedꢀonlyꢀuponꢀexpressꢀconditionꢀthatꢀpurchaserꢀagreesꢀtoꢀtheꢀTermsꢀandꢀConditionsꢀasꢀspecifiedꢀ  
herein.  
Price and Delivery Terms  
PriceꢀandꢀdeliveryꢀtermsꢀareꢀF.O.B.ꢀBrothersꢀnearestꢀU.S.ꢀfacilityꢀandꢀdoꢀnotꢀincludeꢀsales,ꢀuse,ꢀexcise,ꢀorꢀanyꢀotherꢀtaxes.ꢀOurꢀ  
responsibilityꢀceasesꢀwhenꢀdeliveryꢀisꢀmadeꢀtoꢀtheꢀtransportationꢀcompanyꢀandꢀanyꢀclaimsꢀforꢀlossꢀorꢀdamageꢀinꢀtransitꢀmustꢀbeꢀ  
handledꢀbyꢀtheꢀPurchaserꢀwithꢀtheꢀcarrier.  
Packing  
Noꢀchargeꢀisꢀmadeꢀforꢀstandardꢀboxingꢀforꢀdomesticꢀshipments.ꢀPurchaserꢀwillꢀbeꢀquotedꢀandꢀchargedꢀseparatelyꢀforꢀexportꢀorꢀ  
specialꢀpackingꢀrequirements.  
Payment Terms  
ToꢀPurchasersꢀwithꢀcreditꢀstandingꢀsatisfactoryꢀtoꢀBrother,ꢀtermsꢀofꢀpaymentꢀareꢀcashꢀinꢀfull,ꢀnetꢀ30ꢀdays.ꢀIfꢀatꢀanyꢀtimeꢀBrotherꢀ  
deemsꢀthatꢀbyꢀreasonꢀofꢀfinancialꢀconditionꢀofꢀtheꢀPurchaserꢀorꢀotherwise,ꢀtheꢀcontinuanceꢀofꢀproductionꢀorꢀshipmentsꢀisꢀnotꢀ  
justified,ꢀBrotherꢀmayꢀrevokeꢀitsꢀextensionꢀofꢀcredit,ꢀenforceꢀanyꢀsecurityꢀinterest(s)ꢀcreatedꢀherebyꢀonꢀallꢀgoodsꢀfurnishedꢀbyꢀ  
BrotherꢀtoꢀtheꢀPurchaserꢀandꢀotherwiseꢀsecureꢀitselfꢀasꢀtoꢀPurchasersꢀperformanceꢀofꢀitsꢀobligation.  
Cancellation  
Changes,ꢀsuspensionꢀorꢀcancellationꢀofꢀanyꢀorderꢀbyꢀPurchaserꢀmayꢀbeꢀmadeꢀonlyꢀuponꢀwrittenꢀapprovalꢀofꢀanꢀauthorizedꢀofficerꢀ  
ofꢀBrother.  
Warranty  
AllꢀBrotherꢀgearmotorꢀproductꢀareꢀwarrantedꢀagainstꢀdefectsꢀinꢀmaterialsꢀandꢀworkmanshipꢀforꢀaꢀperiodꢀofꢀ2ꢀyearsꢀfromꢀtheꢀ  
dateꢀofꢀmanufacture.ꢀThisꢀconstitutesꢀBrother'sꢀonlyꢀwarrantyꢀinꢀconnectionꢀwithꢀthisꢀsafe,ꢀandꢀisꢀinꢀlieuꢀofꢀallꢀotherꢀwarrantiesꢀ  
expressedꢀorꢀimplied,ꢀwrittenꢀorꢀoral.ꢀThereꢀareꢀnoꢀimpliedꢀwarrantiesꢀofꢀmerchantabilityꢀorꢀfitnessꢀforꢀaꢀparticularꢀpurposeꢀthatꢀ  
applyꢀtoꢀthisꢀsale.ꢀIfꢀperformanceꢀguaranteesꢀareꢀrequested,ꢀtheyꢀshouldꢀbeꢀrequestedꢀinꢀwriting.ꢀFullꢀconsiderationꢀwillꢀbeꢀgivenꢀ  
toꢀsuchꢀrequestsꢀwhenꢀcompleteꢀdetailsꢀofꢀtheꢀproposedꢀapplicationꢀareꢀincluded.  
Limitation of Remedy  
Brotherꢀwillꢀrepairꢀorꢀreplace,ꢀatꢀbrother'sꢀoption,ꢀF.O.B.ꢀBrother'sꢀfactory,ꢀfreightꢀprepaid,ꢀanyꢀBrotherꢀgearmotorꢀprovedꢀ  
defectiveꢀinꢀmaterialsꢀorꢀworkmanshipꢀifꢀimmediateꢀwrittenꢀnoticeꢀofꢀclaimꢀisꢀmadeꢀtoꢀBrotherꢀbyꢀPurchaserꢀwithinꢀ2ꢀyearsꢀfromꢀ  
theꢀdateꢀofꢀmanufacture.ꢀItꢀisꢀagreedꢀthatꢀsuchꢀrepairꢀorꢀreplacementꢀisꢀtheꢀexclusiveꢀremedyꢀavailableꢀfromꢀBrother.ꢀUnderꢀ  
noꢀcircumstancesꢀshallꢀBrotherꢀbeꢀliableꢀtoꢀanyoneꢀforꢀanyꢀspecial,ꢀincidentalꢀorꢀconsequentialꢀdamages,ꢀwhetherꢀtheꢀresultꢀofꢀ  
negligenceꢀorꢀotherwise.  
Warranty Exclusions  
TheꢀWarrantyꢀofꢀBrotherꢀgearmotorꢀproductsꢀdoesꢀnotꢀcoverꢀandꢀBrotherꢀmakesꢀnoꢀwarrantyꢀwithꢀrespectꢀto:  
1.ꢀFailuresꢀnotꢀreportedꢀinꢀwritingꢀtoꢀBrotherꢀwithinꢀtheꢀwarrantyꢀperiodꢀofꢀ2ꢀyearsꢀafterꢀtheꢀdateꢀofꢀmanufacture.  
2.ꢀFailuresꢀorꢀdamagesꢀdueꢀtoꢀmiss-application,ꢀabuse,ꢀimproperꢀinstallationꢀorꢀabnormalꢀconditionsꢀofꢀtemperature,ꢀhumidity,ꢀ  
dirtꢀorꢀcorrosiveꢀmatter.  
3.ꢀFailuresꢀdueꢀtoꢀoperation,ꢀeitherꢀintentionalꢀorꢀotherwise,ꢀaboveꢀratedꢀcapacitiesꢀorꢀinꢀanꢀotherwiseꢀimproperꢀmanner.  
4.ꢀProductꢀwhichꢀhasꢀinꢀanyꢀwayꢀbeenꢀtamperedꢀwithꢀorꢀalteredꢀbyꢀanyoneꢀotherꢀthanꢀanꢀauthorizedꢀrepresentativeꢀofꢀBrother.  
5.ꢀExpensesꢀincurredꢀbyꢀtheꢀPurchaserꢀinꢀanꢀattemptꢀtoꢀrepairꢀorꢀreworkꢀanꢀallegedlyꢀdefectiveꢀproduct.  
6.ꢀProductꢀdamagedꢀinꢀshipmentꢀorꢀotherwiseꢀwithoutꢀtheꢀfaultꢀofꢀBrother.  
Returns  
Noꢀproductꢀwillꢀbeꢀacceptedꢀforꢀreturnꢀunlessꢀauthorizedꢀinꢀwritingꢀwithꢀaꢀreturnedꢀmerchandiseꢀauthorizationꢀ(RMA)ꢀnumberꢀ  
assigned.ꢀAnyꢀreturnedꢀgoodsꢀmustꢀbeꢀreturnedꢀwithꢀtransportationꢀchargesꢀprepaid.  
Regulatory Laws and/or Standards  
ItꢀisꢀtheꢀPurchaser'sꢀobligationꢀtoꢀinstallꢀandꢀoperateꢀallꢀBrotherꢀgearmotorꢀproductsꢀinꢀconformanceꢀwithꢀallꢀapplicableꢀnationalꢀ  
orꢀlocalꢀlawsꢀandꢀsafetyꢀcodes.  
Patents  
BrotherꢀrepresentsꢀthatꢀitsꢀgearmotorsꢀareꢀdesignedꢀandꢀmanufacturedꢀsuchꢀthatꢀtheyꢀdoꢀnotꢀinfringeꢀonꢀanyꢀUnitedꢀStatesꢀ  
Patent(s),ꢀandꢀthatꢀBrotherꢀwill,ꢀatꢀitsꢀexpense,ꢀdefendꢀanyꢀclaimꢀchargingꢀsuchꢀinfringementꢀandꢀwillꢀsaveꢀPurchaserꢀharmlessꢀ  
fromꢀanyꢀadverseꢀjudgementsꢀresultingꢀthereꢀfrom.ꢀPurchaserꢀagreesꢀtoꢀgiveꢀBrother,ꢀpromptꢀwrittenꢀnoticeꢀofꢀanyꢀclaimꢀofꢀ  
infringementꢀandꢀtoꢀturnꢀoverꢀtoꢀBrotherꢀtheꢀcompleteꢀcontrolꢀofꢀanyꢀlitigationꢀinvolvingꢀsuchꢀclaimsꢀincludingꢀtheꢀrightꢀtoꢀsettleꢀ  
suchꢀclaims.ꢀThisꢀindemnityꢀdoesꢀnotꢀapplyꢀtoꢀProductsꢀwhichꢀareꢀincorporatedꢀbyꢀtheꢀPurchaserꢀintoꢀProductsꢀwhichꢀareꢀchangedꢀ  
toꢀinfringeꢀaꢀPatentꢀorꢀtoꢀProductꢀwhichꢀisꢀusedꢀbyꢀPurchaserꢀinꢀperformanceꢀofꢀaꢀmethodꢀorꢀprocessꢀwhichꢀisꢀchargedꢀtoꢀinfringeꢀ  
aꢀPatent.  
Law  
TheseꢀStandardꢀtermsꢀandꢀConditionsꢀofꢀSaleꢀshallꢀbeꢀinterpretedꢀinꢀaccordanceꢀwithꢀtheꢀLawsꢀofꢀtheꢀStateꢀofꢀNewꢀJersey.  
Severability  
IfꢀanyꢀofꢀtheꢀtermsꢀandꢀConditionsꢀshownꢀhereꢀareꢀdeterminedꢀtoꢀbeꢀinvalid,ꢀillegal,ꢀorꢀunenforceableꢀtheꢀremainderꢀofꢀtheseꢀ  
TermsꢀandꢀConditionsꢀshallꢀremainꢀinꢀfullꢀforceꢀandꢀeffect.  
33  
Brother International Corporation  
Gearmotor Division  
2
00 Crossing Blvd. Bridgewater, NJ 08807  
Phone: 866-523-6283 | Fax: 908-704-8235  
2018/11  
Ver. 1.0  

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