Nissei F2 Series User manual

SmallSize/
SmallWater-resistantGearmotor
１５Ｗ■２５Ｗ■４０Ｗ■６０Ｗ■９０Ｗ
InstructionManual
ForSafeOperation
●TheGearmotorshouldbeoperatedbyaskilledandqualifiedperson.Andthe
contentsofthisInstructionManualshouldbecarefullyreadandunderstood
beforeoperatingthisproduct.
●ThisInstructionManualshouldbedeliveredtoapersonwhoactually
operatesthisproduct.
●ThisInstructionManualshouldcarefullybekeptinaconvenientplaceforthe
operator'seasyreference.
≪F2Series≫
≪H-Type・Water-resistant≫
≪GT-Type≫
≪G-type・Water-resistant≫
≪F2Series・Water-resistant≫
≪G-Type≫
≪H-Type≫
Manufacturer NISSEICORPORATION
Address 1‐1InoueIzumi‐choAnjo‐shi,Aichi,444‐1297JAPAN
ＴＥＬ  +81‐566‐92‐5262
ＦＡＸ  +81‐566‐92‐1159 
ONLINESPAREPART

2
Thankyouforyourpurchasingourproduct.
Danger
Caution
Danger
●Besuretouseanexplosion-proofmotorwhereanyexplosiveorflammablegases
exist.Failuretoobservethiswarningmaycauseexplosion,spark,fire,electric
shock,physicalinjury,and/ordamagetotheequipment.
●Theoperatorsinchargeoftransportation,installation,wiring,operation,
maintenance,andinspectionoftheequipmentshouldhaveenoughknowledgeand
technicalskillfortheproduct.Failuretoobservethiswarningmaycauseexplosion,
spark,fire,electricshock,physicalinjury,and/ordamagetotheequipment.
●Donotrepairorwiretheequipmentwiththeelectricpoweron.besuretocutthe
poweroffthepowersupplybeforegettingtowork.Failuretoobservethiswarning
maycauseelectricshock.
●Iftheequipmentistobeusedinasystemforhumantransport,besuretofurnishit
withaprotectivedeviceforsafety.Failuretoobservethiswarningmaycause
physicalinjuryand/ordamagetotheequipmentbyaccidentalfalling.
●Iftheequipmentistobeusedwithanelevator,besuretofurnishwithasafety
devicetopreventtheelevatorfromaccidentalfalling.Failuretoobservethiswarning
maycausephysicalinjuryand/ordamagetotheequipment.
●Besurenottogetwateroroil/greaseintothebrakeunitFailuretoobservethis
warningmaycauseaccidentalfallingand/orrunawayaccidentbythedecreased
braketorque.(Incaseofwater-resistanttype,atthetimeofadjustingbrakegap)
InthisManual,injuriesanddamagesanticipatedincaseofmishandlingoftheequipment,
areclassifiedintotwocategories,"Danger"and"Caution".Thedefinitionofthe
classificationaregivenbelowwiththecorrespondinggraphicsymbols.
Thecasethatmishandlingoftheequipmentmay
resultindangeroussituationandmayleadto
seriousorfatalinjurytopersonnel.
Thecasethatmishandlingoftheequipmentmay
resultindangeroussituationandmayleadto
mediumtolightinjury,orthecasethatmayresultin
damagetotheequipment.
Pleasebeawarethatevenitemsmarkedwith"CAUTION"maycausefatalaccidents.
Therefore,besuretofollowtheinstruction,foreveryitemdescribedisveryimportant.
ONLINESPAREPART

3
Caution
１
２
３
４
５
６
７
Checkattheunpacking
Transportation
Storage
Installation
ConnectingwithOtherEquipment
DirectionofRotation
Wiring 
……P.３
P.４
P.４
P.５
P.６
P.８
P.８
………
……………
……………
…
…
…………………
８
９
１０
１１
１２
１３
Operation
InspectionandAdjustment
Troubleshooting
Disposal
Appendix(GearmotorcertifiedbyT¨ UV)
Warranty
…………P.１７
P.１９
P.２３
P.２４
P.２５
P.２７
…
…
……………
…
……………
Contents
１ Checkattheunpacking

Caution
●Donotuseagearmotorunderconditionsotherthanspecifiedinthenameplateorthe
productspecifications.Failuretoobservethiswarningmaycauseelectricshock,
physicalinjuryand/ordamagetotheequipment.
●Donotinsertyourfingersoranyotherobjectintotheapertureofthegearmotor.
Failuretoobservethiswarningmayresultinelectricshock,physicalinjury,fire
and/ordamagetotheequipment.
●Donotusethedamagedgearmotor.Failuretoobservethiswarningmayresultin
physicalinjuryand/orfire.
●Donottakeoffthenameplate.
●Themanufacturerwillnotwarrantandwillnotresponsiblefortheproductmodifiedor
repairedbytheuserhimself.
Whenunpackingacarton,pleasecheckupthefollowings.Ifyouhaveanyproblemsor
questions,pleasedonothesitatetocontactthedealerfromwhichtheproductwas
suppliedorasalesoffice.
Checkwhethertheproductisthesameproductasordered.Installingawrong
equipmentmaycausephysicalinjuryand/ordamagetotheequipment.
（１）Theorderedproductsandthecontentsindicatedinthenameplatearecorrect.(Type,
Reductionratio,Motorcapacity,Voltage,Frequency,etc.)
（２）Noaccidentaldamagetotheproductduringtransportationexist.
（３）Screwsornutsarenotloose.
（４）Incaseofgearmotorattachedwithbrake,rectifierisenclosed.
(Notnecessaryincaseofgearmotorwithbuilt-inrectifierattachedwithterminalbox.)
（５）In case of gearmotor with clutch/brake, one rectifier and two surge
suppressorareenclosed.
（６）Incaseofsingle-phasemotor,capacitorisenclosed.
（７）IncaseofF2series,saftycapisenclosed.
ONLINESPAREPART

4
２ Transportation
Danger
Caution
３ Storage
●Whenaproductisliftedupfortransportation,besurenottoenterunderneathofthe
liftedproduct.Fallingofproductmaycauseseriousinjury.
●Becarefulwhentransportingproductstoavoidfallingdown.
●Before lifting the gearmotor up, be sure to confirm its weight by nameplate,
packingbox,externalconfiguration,catalogue,etc.Donotliftupgearmotorwhich
hasmoreweightthantheonespecifiedinthelift.Failuretoobservethiswarning
maycausephysicalinjurybybreakingofbolt,fallingortumblingofproduct,and/or
damagetotheequipment.
●Locationforstorage
In case of storing gearmotors for more than 6 months, be sure to store them
indoorswellventilated and dry, free from directsunlight,excessivetemperature
change,humidity,dustandcorrosivegas.
(1)Besurenottoputgearmotorsdirectlyontheground.
Bearings may be damaged by fretting corrosion caused by vibrations during
storage,thereforebesuretostoregearmotorsinthelocationfreefromvibration.

●Dutiesduringstorage
(1)Inordertoavoidanyoxidizationonbearings,besuretogiveatrialrunevery6
monthtoconfirmiftheyrotatesmoothlyorifthereisanyabnormalnoise.
(2) Be sure to measure the insulating-resistance by 500V tester(megger) every 6
monthtomakesureifitshowsmorethan1MΩ.
(3) Be sure to provide anticorrosive treatment every 6 month on the machined
surfacesuchasoutputshaftandflangesurfacenotpainted.

●Operationsjustafterstorage
(1) Before operation, be sure to measure the insulating-resistance by 500V tester
(megger)tomakesureifitshowsmorethan1MΩ.
(2)Checkifthereisanyabnormalnoise,vibrationortemperatureriseatthestartof
operation.
(3)Incaseofgearmotorwithbrake,besuretoconfirmifthebrakefunctionsproperly.
Inanyabnormality,pleasecontactourofficenearesttoyou.
ONLINESPAREPART

Caution
４ Installation
●Do not place any object inflammable near the gearmotor. Failure to observe this
warningmaycausefire.
●Do not place any object which may interfere with the ventilation around the
gearmotor. Failure to observe this warning may result in abnormal overheating
causedbytheblockoffofthecoolair,whichmaycauseburninjuryand/orfire.
●Donotsteponagearmotororhangtoit.Failuretoobservethiswarningmaycause
physicalinjury.
●Donottouchtheedgeoftheshaftofgearmotororkeygrooveintheborewithbare
hands.Failuretoobservethiswarningmaycausephysicalinjury.
●Inequipmentslikefoodmachines,whichmustavoidoilorgrease,furnishwithprotective
deviceslikeoilpan,inordertoprotectfromtheoilleakagecausedbyfailureorlifeofthe
manufacturedproducts.Leakingoilmaycausedefectiveproducts.
●Thereispossibilityscattertheweardebrisorironpowders.
Incaseofinstallingtoequipmentwhichwillhaveanyissueduetocontaminationof
foreign substance such as food equipment, please install preventive equipment.
Thiscouldharmtheproducts.
●Vibrationscomeoutfromtheinstallationsurfaceofgearmotororfromothersource
shouldbeminimizedtounderabout0.5G.
●Inthehotandhumidenvironment,whenambienttemperaturechangessuddenly,
internal condensation may occur in the terminal box. Especially, in the ocean
transportofthemachinebyvessel,condensationmayoccur,therefore,paycareful
attentiontothetransportatmosphere.Internalcondensationisaphenomenonthat
inthehotandhumidenvironment,iftemperaturesuddenlydropsfromhightolow,
or if a reducer is suddenly moved from low-temperature place to hot and humid
place,steamcondensationoccursandthedropletlandontheterminal.
●In the low temperature of below ０℃, pay careful attention to the freezing. The
droplets land on the terminal by condensation or by abnormally high humidity
atmospheres, and when temperature drops below freezing point, the droplets
becomeice.ThisiswhatwecallFreezing.Youmustnotethatthereisadanger
ofelectrificationcausedbytheshortcircuitbetweenterminalsbyfreezing.
Properinstallationofaproductwillensurereliableserviceandmaximumlife.

5
ONLINESPAREPART

6
（１） Properlocationforinstallation
AmbientTemperature:−１０℃to４０℃
AmbientHumidity:85%max.
Altitude:Sealevelto1,000mmax.
Environment:
[StandardType]:Wellventilatedplacefreefromcorrosivegas,
explosivegas,vaporand/ordust.
[Water-resistantType]:Placefreefromcorrosivegasandexplosivegas.
Operationinwaterorinthehigh-hydrostaticpressure
environmentisnotpermitted.
InstallationLocation:Indoors
（２） DirectionofInstallation
Thisproductcanbeinstalledinanydirectionduetoagreaselubricationsystem.
（３） MethodforInstallation
①Attachingthemountingfootandflange
Fixtheproductwiththefourboltsonaflatandmachinedsurfacefreefromvibration.
(Roughnessofthesurfaceshouldbelessthan0.3mm.)
②Attachingtheshaft
●gearmotor'sweightshouldbesupported
bythedrivenshaft.
 (Forcesotherthanturningreactiveforce
shouldneverbeimposedtothetorquearm.)
●Incasestart/stopandforward/reverseactions
arefrequent,tightnupthetorquearmwith
boltstokeepthelockingholenotloose.
tighteningtorqueboltsizefixinghole
４.９N・m
 ｛ ０.５kgf・m｝
１３ ｛ １.３｝
２５ ｛ ２.６｝
４４ ｛ ４.５｝
６９ ｛ ７.０｝
１０８ ｛１１.０｝
M６
M８
M１０
M１２
M１４
M１６
６.５m m
８.５ 
１１
１３
１５
１８
５ Connectingwithotherequipment
Caution
●Whenconnectingthegearmotorwithaload,makesureofthealignmentofshaft,the
tension of the belt and parallelism of pulleys. In direct coupling, be sure to check
whetherthealignmentofshaftisextremelyprecise.
Ifabeltistobeused,besuretoadjustitstensionproperly.
Also,beforeoperation,inspectwhetherthesettingboltsforpulleysandcouplingare
securelytightened.Failuretoobservethiswarningmaycauseseriousinjury and/or
damagetotheequipmentduetobrokenparts.
●Safeguardsshouldbefurnishedaroundrotatingpartstoavoiddangertopersons.
Loosefitisrecommendedforthecouplerssuchascouplings,sprockets,pulleys,gears,
etc.,whenattachingtothereducer,usingthedesignatedkeymaterials.
ONLINESPAREPART

１  DirectConnection
２  AttachingChains,V-Belts,Gears,etc.
３  AttachingandRemovingofF2SeriesHollowShaft
①AttachingtoHollowShaft ②RemovingfromHollowShaft
③FixingtoHollowShaft
○
ａ
Incasethedrivenshafthasashoulder
○ｂIncaseofnoshoulderonthedrivenshaft
Note:Firmlyfixthedrivenshafttothehollowshaft.
Note:Inorderforsmoothremoving,designthedrivenshaftshorter
withthelengthequaltotheamountofthethicknessof○
ｃ.
●Specificationsforthefixingpartsofdrivenshaft
Nominal
Designation
oftheC-Type
SnapRing
MeasurementofSpacer
Bolt
Size WidthBore
Outer
Diameter
Note:
1) At attaching, apply agent such as molybdenum disulfide on the
drivenshaftandtheboreofthehollowshafttoavoidseizing.
2)Incasethefittingistootight,taptheedgeofthehollowdriveshaft
with wooden hummer. With this device, smooth insert can be
obtained.
3)Theboreofthehollowshaftismachinedtoconform to"JISH8"
tolerance.Ifstrongimpactorheavyradialloadis tobeimposed
to the shaft, the fit should be tighter. In general, loose fit is
recommendedforthefittoleranceofdrivenshaft
4) The key should be conformed toJIS B 1301-1976or
equivalent. Refer to the JIS standard B 1301-1976 for the
details.
Connectthereducertotheotherequipmentprecisely,sothatthecenteroftheshaftof
bothmachineswillbefullyaligned.
（１）Inanyconnection,connecttheunitsprecisely,sothatthecenteroftheshaftofthe
reducerandthatoftheotherequipmentareparallel.
（２）ThetensionoftheChains/V-Beltsandthecouplingofthegearmustbeperpendicular
tothecenteroftheshaft.
（３）TensionoftheV-Belt:Excessivetensioningmayresultindamagetothebearingsoftheshaft.
 TensionoftheChain:Excessivetensioningmayresultindamagetothebearingsof
theshaft.Ifthechainisinstalledloosely,shockloadwilloccurwhenthedriveshaft
startsrotation,andthiscanresultindamagetothereducerandtheotherequipment.
Therefore,adjustthetensionofthechainproperly.
cross-sectionof
inthedrawing
○
ｃ
１２３ ６１１．５M５F２S −１２
１５３ ７１４．５M６F２S −１５
7
ONLINESPAREPART

６ DirectionofRotation
Caution
IntheGTRReducer,therelationsbetweentheinputshaftandtheoutputshaftareas
shownbelow:
●G-Type
１/５〜１/６０samedirection １/８０〜１/１８００counterdirection
●H-Type
１５W・２５W １/１０〜１/６０And１/３００〜１/１８００
４０W・６０W １/１０〜１/６０And１/３００〜１/９００
９０W １/１０〜１/６０And１/３００〜１/４５０
●F2Series
１/５〜１/６０
１５W・２５W １/８０〜１/２４０
４０W・６０W
１/８０〜１/２４０ And １/１２００〜１/１８００
９０W  １/８０〜１/２４０And１/６００〜１/１８００
●G-Type
１５W・２５W １/５〜１/２５ samedirection １/３０〜１/２００ counterdirection
４０W １/５〜１/３０ samedirection １/４０〜１/２００ counterdirection
６０W １/５〜１/１５ samedirection １/２０〜１/１２０ counterdirection
７ Wiring
 Danger
●Whenconnectingthemachinetothepowercable,besuretofollowtheinstructions
shownintheconnectiondiagramintheterminalboxorintheInstructionManual.
Failuretoobservethiswarningmaycauseelectricshockorfire.(Incaseofthetype
ofnoterminalbox,besuretoinsulateawireattheterminalarea.)
●Donotbend,pullortuckdownpowercables,motorleadwiresorcabtirecable
forcibly.Failuretoobservethiswarningmaycauseelectricshock.
●Besuretogroundtheterminaloftheearthwire.Failuretoobservethiswarningmay
causeelectricshock.
●Besuretousetheelectriccurrentsourcespecifiedinthenameplate.Failureto
observethiswarningmaycauseburnoutofthemotorand/orfire.
●Donotdamagetheleadwireinsidewhenpeelingofftheoutersheathofcabtyre
cable.Failuretoobservethiswarningmaycauseelectricshockorfire.
●Besuretoavoidanywatertotheterminalorpowerrectifierofcabtyrecableor
capacitor.Failuretoobservethiswarningmaycauseelectricshock,damagetothe
equipmentorfire.
［Note］Donotopenthecoverofthewateranddust-resistantbox.
Failuretoobservethiswarningmaycauseelectricshock,damagetotheequipmentor
firecausedbylackofwateranddust-resistantfunction.
Beforecouplingwiththeothermachine,besuretocheckthedirectionofrotation.Unexpected
operationinwrongdirectionmaycauseseriousinjuryand/ordamagetotheequipment.
１/８０〜１/２４０
8
ONLINESPAREPART

 Caution
●Donottouchterminalswheninspectingtheinsulationresistance.
Failuretoobservethiswarningmaycauseelectricshock.
●Wiringshouldbeproperlymadeunderthespecifiedelectricalequipmentengineering
standardorthesafetycode.Failuretoobservethiswarningmaycauseelectricshock,fireor
physicalinjury.
●Ourmotorisnotequippedwithprotectivedevices.Theelectricalequipmentengineering
standardsprovidethatanoverloadprotectiondeviceshouldbeinstalledinaunit.Other
protectiondevicessuchascircuitbreakerarealsorecommendedtobeinstalled.Failureto
observethiswarningmaycausedamagetotheequipment,electricshock,fireorphysicalinjury.
●Whenrotatinggearmotoralone,takeoffthekeyattachedtemporarilytotheoutputshaft.
Failuretoobservethiswarningmaycausephysicalinjury.
●Checkupthedirectionofrotationbeforeconnectingwiththeothermachine.Rotationinwrong
directionmaycausephysicalinjuryand/ordamagetotheequipment.
●Ifa400Vclassinverterisemployedformotordrive,besuretoattachacontrolfilterorareactor
totheinverter.Thebreakdownofinsulationmaycausedamagetotheequipmentorfire.
●Donotmisuseacapacitorforstartingastheoneforcontinuousmotorrunning.Thismisuse
maycausedamagetothecapacitor.
●Donothurtthevinylcoatingofstartercapacitor.Thehurtmaycauseelectricshock.
●Voltagedropsinthewiringshouldbekeptwithin2%.Excessivelengthofwiringmaycause
steepvoltagedropandthismakesthemotordisabletostartup.
●Whenreversingagearmotorisrequiredinoperation,besuretostoprotatingandthenstart
reversing.Reversingwithoutcompleterestmaycausedamagetotheequipment.
●Asforagearmotorwithbrake,donotenergizecontinuouslytothebrakeunitduringtherestof
motor.Thecontinuoussupplymaycauseburningofthebrakecoilandfire.
●Ifagearmotorwithbrakeisusedfortheapplicationsuchaslift,"DCSwitching"wiringshould
beemployedtoavoidaccidentalfalling.
（１）Astherectifierunitcontainsdiodes,improperwiringmaycausefatalshort-circuiting
andbreakageoftheunit.So,specialcareshouldbetakenforwiring.
（２）IncaseofDCswitchisadopted,DC110V,contactratedDC13classisrecommended
inordertocutofftheinductiveload(DCcoil).Pleasecontactusfordetails.
Also,incaseofemployinganoncontactrelay,itisrecommendedtousetherated
voltageofAC240Vequivalent(Half-waverectificationswitchingavailable).
＊ContactratedDC13classisthecategorizedinJISC8201-5-1forlow-pressure
switchgearandcontroldevice.
（３）Incaseofgearmotorwithclutch/brakeusetherelaywiththecapacityofmorethantherated
currentof1A(DC110V)atthecontactpointofbrakeandclutch.
（４）Thedirectionofrotationoftheoutputshaftvariesaccordingtothespeedreduction
ratioofthegearhead.Therefore,besuretoconfirmthespeedreductionratiobefore
wiring.
（５）Thevoltagebetweenthecapacitorterminalsofthesingle-phasemotorwillbecomenearlytwice
asmuchasthatinthepowersourceofthemotor.Thereforebesuretoinsulatewiresatthe
terminalsforsafety.

9
ONLINESPAREPART

２  Wiringofgearmotor
●LeadWireType
２００V
１００V
４００V
3-Phasemotor Single-phase
２００V
●TerminalBoxType
Single-Phase100V,200V3-Phase200V,400V
MS:Electro-MagneticSwitchC:Capacitor
MS:Electro-MagneticSwitchC:Capacitor
Ｒ
Motor
Ｓ
Ｔ
Fwd
Rev
Power
source
gray
black
white
Ｒ
Motor
Ｓ
Ｔ
black
brown
white
Fwd
Rev
Power
source
Motor
Ｃ
blue
black
gray
Fwd
Rev
Power
source
Power
source
ＭＳ
Motor
Ｃ
brown
black
gray
Fwd
Rev
ＭＳ
Ｒ
Ｓ
Ｔ
Fwd
Rev
Ｗ
Ｖ
Ｕ
Ｃ
1
2
3
Rev
Fwd
ＭＳ
Forstandardgearmotors,wiringsdescribedbelowarerecommended:
Thedirectionofrotationshownbelowisasviewedfromthebackwardofthemotor.Inthe3-phase
motor,theforwardrotationisacounterclockwisedirection,andinthesingle-phasemotor,theforward
rotationisaclockwisedirection.
Power
source
Power
source
10
ONLINESPAREPART

３  
Wiringforgearmotorwithbrake
０．００５〜０．０１５DCSwitching
０．０３〜０．１０ACSwitching（A）
０．１〜０．２ACSwitching（B）
■3-phase
（１）Ifagearmotorisusedintheapplicationswherequickbrakingisrequired,suchaslift,"DCSwitching"
wiringshouldbeemployed.
（２）Incaseof"DCSwitching"wiring,itisrecommendedtoinsertthesurgesuppressorin-betweenthe
connectingpoints.(varistorvoltage423˜517V)
（３）ThebrakevoltagesareDC90Vincaseof3-phaseandsingle-phase200V,andDC45Vincaseof
single-phase100V.
（４）Incaseofsingle-phase100V,thevoltageoftheinputterminalofrectifier(A200-D90[A100-D45])
correspondstoAC100V,andthevoltageoftheoutputterminalcorrespondstoDC45V.
（５）IncaseofDCswitchisadopted,DC110V,contactratedDC13classisrecommendedinorder
tocutofftheinductiveload(DCcoil).Pleasecontactusfordetails.
Also,incaseofemployinganoncontactrelay,itisrecommendedtousetheratedvoltageof
AC240Vequivalent(Half-waverectificationswitchingavailable).
＊ContactratedDC13classisthecategorizedinJISC8201-5-1forlow-pressureswitchgearand
controldevice.
（６）Astherectifierunitcontainsdiodes,improperwiringmaycausefatalshort-circuitingandbreakageof
theunit.So,specialcareshouldbetakenforwiring.
（７）Whenwiringspecialvoltageofover220V,sincethe200Vterminal(red,red)istakenoutofthe
motor,connectthis200Vterminalwiththeinputterminaloftherectifier(white,yellow).
Also,besurenottoconnectthepowersourceofover220Vdirectlytotheinputterminalofthe
rectifier.
（８）Whenoperatingthemachinewithinverter,pleaserefertothe"Cautionsinoperationwithinverter"in
page17.
（９）Brakelag(second)
４００V２００V
DCSwitching ACSwitching(A)
Ｒ
Motor
Ｓ
Ｔ
black
brown
white
Fwd
Rev
A200-D90
(A100-D45)
Brake
blue
blue
blue
blue
black
red
yellow
white
Fwd
Rev
red red
Rectifier
Rev
Ｔ
Rev
Fwd
black
(A100-D45)
A200-D90
red
blue blue
yellow white
Ｓ
Ｒ
Brake
blue
blue
Motor
gray
white
black
Rectifier
The"blue"to"blue"intherectifiercorrespondstotheshortcircuit
Ｒ
Motor
Ｓ
Ｔ
black
brown
white
Fwd
Rev
A200-D90
(A100-D45)
Brake
blue
blue
blue
blue
black
red
yellow
white Fwd
Rev
red red
Rectifier
The"blue"to"blue"intherectifiercorrespondstotheshortcircuit
Ｒ
Ｓ
Ｔ
A200-D90
(A100-D45)
・Thisisthetimeconsumedfromthemoment
of"switchoff"tothemomentofstartbraking,
andisdifferentfromthebrakingtime.
・Thelengthoftimevariesfromthatofthe
water-resistantgearmotorwithbrake.
Power
source
Powersource
Fwd
Fwd
Rectifier
white yellow
blue
blue
blue Brake
Motor
gray
black
white
black
red
Fwd
Rev
Power
source
Power
source
Rev
11
ONLINESPAREPART

DCSwitching ACSwitching(A)
ACSwitching(B) ACSwitching(B)
■Single-phase
２００V１００V
Ｒ
Motor
Ｓ
Ｔ
black
gray
white
Fwd
Rev
A200-D90
(A100-D45)
Brake
blue
blue
blue
blue
black
red
yellow
white
Rectifier
The"blue"to"blue"intherectifiercorrespondstotheshortcircuit
Ｒ
Motor
Ｓ
Ｔ
black
brown
white
Fwd
Rev
A200-D90
(A100-D45)
Brake
blue blue
blue
blue
red
yellow
white
red red
Rectifier
The"blue"to"blue"intherectifier
correspondstotheshortcircuit
white
blue blue
(A100-D45)
A200-D90
red
black
yellow
Brake
red
red
Rev
Fwd
ＭＳ
Motor
Ｃ
black
gray
blue
Rectifier
white
blue
(A100-D45)
A200-D90
blue
red
black
yellow
Brake
blue
blue
Rev
Fwd
ＭＳ
Motor
Ｃ
black
gray
brown
Rectifier
Brake
(A100-D45)
A200-D90
blue
black
red
blue blue
blue
red
red
white
yellow
Rev
Fwd
ＭＳ
Motor
Ｃ
black
gray
blue
Rectifier
Brake
(A100-D45)
A200-D90
blue blue
blue
blue
black
red
blue
blue
white
yellow
Rev
Fwd
ＭＳ
Motor
Ｃ
black
gray
brown
Rectifier
The"blue"to"blue"intherectifiercorrespondstotheshortcircuit The"blue"to"blue"intherectifiercorrespondstotheshortcircuit
Brake
(A100-D45)
A200-D90
black
red red
red
white
yellow
Rev
Fwd
ＭＳ
Motor
Ｃ
black
gray
blue
Rectifier
Brake
(A100-D45)
A200-D90
black
red
blue
blue
white
yellow
Rev
Fwd
ＭＳ
Motor
Ｃ
black
gray
brown
Rectifier
The"blue"to"blue"intherectifiercorrespondstotheshortcircuit The"blue"to"blue"intherectifiercorrespondstotheshortcircuit
４００V２００V
MS:Electoro-MagneticSwitch C:Capatitor  :SurgeSuppressor(option)

：SurgeSuppressor(option)
Power
source
Power
source
Power
source
Power
source
Power
source
Power
source
Power
source
Powersource
black
12
ONLINESPAREPART

●Wiringmethodtoaterminalbox
■3-phase
４００V２００V
DCSwitching ACSwitching(A) ACSwitching(B)
Ｒ
Ｓ
Ｔ
Ｕ
Ｖ
Ｗ
Fwd
Rev
Powersource Powersource
Powersource
Powersource
Powersource Powersource
Fwd
Rev
SWITCH
Ｒ
Ｓ
Ｔ
Ｕ
Ｖ
Ｗ
Fwd
Rev
Fwd
Rev
SWITCH
Ｒ
Ｓ
Ｔ
Ｕ
Ｖ
Ｗ
Fwd
Rev
AC
AC
Fwd
Rev
Ｒ
Ｓ
Ｔ
Ｕ
Ｖ
Ｗ
Fwd
Rev Fwd
Rev
AC
AC
red
red 200V
Moter
Lead
Wire
Ｒ
Ｓ
Ｔ
Ｕ
Ｖ
Ｗ
Fwd
Rev
SWITCH
connecting
board
Ｒ
Ｓ
Ｔ
Ｕ
Ｖ
Ｗ
Fwd
Rev
SWITCH
connecting
board
（１）Inaterminalbox,arectifierisbuilt-in,sothatthewiringissetas"ACSwitching(B)".
Therefore,thebrakebecomeseffectiveonlybyconnectingtheterminalto3-phase
currentorsingle-phasecurrent.(Theconnectingboardisattachedtotheswitch.)
（２）Whenchangingto"DCSwitching"wiring,removetheconnectingboard.
（３）Incaseof3-phase"ACSwitching(A)"400V,the200Vterminal(redleadwire)istaken
outfromthemotor.(Butitisnotfixedtotheterminalboard.)
（４）Whenusinginverter,connectionbetween"ACSwitching(B)"and"DCSwitching"is
notfeasible.Fordetails,pleaserefertothewiringdiagramofthegearmotorwith
brakeinoperationwithinverter(page17)orthehandlingmanualofinverter.(This
doesnotapplytothesingle-phase.)
：SurgeSuppressor(option)
13
ONLINESPAREPART

■Single-phase
２００V１００V
４ 
Wiringforthewater-resistantgearmotor
single-phase１００V3-phase２００V
Rev
Fwd
ＭＳ
Ｃ
SWITCH
3
2
1
B
Rev
Fwd
ＭＳ
Ｃ
SWITCH
3
2
1
B
Rev
Fwd
ＭＳ
Ｃ
SWITCH
3
2
1
connectingboard
Rev
Fwd
ＭＳ
Ｃ
SWITCH
3
2
1
connectingboard
Rev
Fwd
ＭＳ
Ｃ
SWITCH
3
2
1
B
connectingboard
Rev
Fwd
ＭＳ
Ｃ
SWITCH
3
2
1
B
connectingboard
Ｒ
Motor
Ｓ
Ｔ
Fwd
Rev
gray
black
white
Motor
Ｃ
blue
black
gray
Fwd
Rev
ＭＳ
（１）Besurenottodamagetheleadwireinsidewhenpeelingofftheoutersheathof
cabtyrecable.
（２）Whenusingthemachineinthecircumstancewherewatermayspatterduring
operation,itisrecommendedtousecircuitbeakerforsafety.
（３）Donotopenthecoverofthewater/dust-resistantbox.Failuretoobservethiswarning
mayresultinlackofwater/dust-resistantfunction.
（４）Thevoltagebetweenthecapacitorterminalsofthesingle-phasemotorwillbecome
nearlytwiceasmuchasthatinthepowersourceofthemotor.Thereforebesureto
insulatewiresattheterminalsforsafety.
B
B
MS：Electro-Magneticswitch C ：Capacitor ：SurgeSuppressor(option)

MS:Electro-MagneticswitchC:Capacitor
DCSwitching
ACSwitching(A) ACSwitching(B)
Powersource Powersource
Powersource Powersource Powersource Powersource
Powersource
Powersource
14
ONLINESPAREPART

５ Wiringforthegearmotorwithwater-resistantbrake
０．０１〜０．０２DCSwitching
０．０５〜０．１５ACSwitching(A)
０．１〜０．２ACSwitching(B)
single-phase100V3-phase200V
DCSwitching
Ｒ
Motor
Ｓ
Ｔ
black
gray
white
Fwd
Rev
A200-D90
(A100-D45)
Brake
blue
blue
blue
blue black
red
yellow
white
Fwd
Rev
Rectifier white
blue
(A100-D45)
A200-D90
blue
red
black
yellow
Brake
red
red
Rev
Fwd
ＭＳ
Motor
Ｃ black
gray
blue
Rectifier
（１）Whenagearmotorisusedintheapplicationswherequickbrakingisrequired,suchaslift,
"DCSwitching"wiringshouldbeemployed.
（２）Incaseof"DCSwitching"wiring,itisrecommendedtoinsertthesurgesuppressorin-between
theconnectingpoints.(varistorvoltage423〜517V)
（３）ThebrakevoltagesareDC90Vincaseof3-phaseandDC45Vincaseofsingle-phase.
（４）Incaseofsingle-phase,thevoltageoftheinputterminalofrectifier(A200-D90[A100-D45])
correspondstoAC100V,andthevoltageoftheoutputterminalcorrespondstoDC45V.
（５）IncaseofDCswitchisadopted,DC110V,contactratedDC13classisrecommended
inordertocutofftheinductiveload(DCcoil).Pleasecontactusfordetails.
Also,incaseofemployinganoncontactrelay,itisrecommendedtousetherated
voltageofAC240Vequivalent(Half-waverectificationswitchingavailable).
＊ContactratedDC13classisthecategorizedinJISC8201-5-1forlow-pressure
switchgearandcontroldevice.
（６）Astherectifierunitcontainsdiodes,improperwiringmaycausefatalshort-circuitingand
breakageoftheunit.So,specialcareshouldbetakenforwiring.
（７）Therectifierdoesnotcorrespondtowater-resistantstructure.
（８）Brakelag(second)
・Thisisthetimeconsumedfromthemoment
of"switchoff"tothemomentofstart
braking,andisnotthebrakingtime.
・Thelengthoftimevariesfromthatofthe
nonwater-resistantgearmotor.
Powersource Powersource
15
（5）Besuretoprotecttheterminalofcabtyrecablefromsplashingwater.Splashedwater
maypenetratethroughthesheathofcabtyrecableandreachtotheinsideofmotor,which
maycausetroubleinmotor.
Terminalofcabtyrecable
leadwire
Sheath(cablejacket)
ONLINESPAREPART

６ Wiringforthegearmotorwithclutch/brake
black
gray black
blue
blue
blue
blue
yellow
white
yellow
white F
blue
red
black
blue
blue
red
black brown
brown
gray
white
M:motorCL:clutchBR:brakeMC:relaycoilC:capacitorMCa:electromagneticcontactor-acontact
MCb:electromagneticcontactor-bcontact:surgesuppressor(attachmentERZV10D471)
PB:pushbuttonswitchF:fuse
3-phase［200V］ single-phase［100V］
The"blue"to"blue"intherectifiercorrespondstotheshortcircuit. The"blue"to"blue"intherectifiercorrespondstotheshortcircuit.
Ｒ
Motor
Ｓ
Ｔ
black
gray
white
Fwd
Rev
A200-D90
(A100-D45)
Brake
blue
blue
blue blue
blue blue
black
red
yellow
white
Rectifier
Brake
(A100-D45)
A200-D90
black
red red
red
white
yellow
Rev
Fwd
ＭＳ
Motor
Ｃ
black
gray
blue
Rectifier
ACSwitching(B)
（１）Incaseofwiringmotorwithvoltageofover200V,sincethe200Vterminal(red,red)
istakenoutofthemotor,connectthis200Vterminalwiththeinputterminalofthe
rectifier(white,yellow).
Also,besurenottoconnectthepowersourceofover220Vdirectlytotheinput
terminaloftherectifier.
（２）BrakevoltagecorrespondstoDC90V.
（３）Besuretoavoidtheusageofupanddownoperations.(Failuretoobservethis
warningmaycauseaccidentalfallingwhenpowercutoccurred.)
（４）Incaseofenergizingcontinuouslytotheclutchorbrake,besuretoaskourlocal
office.
MS：Electro-MagneticSwitch C：Capacitor ：SurgeSuppressor(option)

Powersource Powersource
The"blue"to"blue"intherectifiercorrespondstotheshortcircuit.
16
The"blue"to"blue"intherectifiercorrespondstotheshortcircuit. The"blue"to"blue"intherectifiercorrespondstotheshortcircuit.
Rev
Fwd
Ｔ
blue
Rev
Fwd
black
(A100-D45)
A200-D90
red
blue
yellow white
Ｓ
Ｒ
Brake
blue
blue
Motor
gray
white
black
Rectifier
Brake
(A100-D45)
A200-D90
blue blue
black
red red
red
white
yellow
Rev
Fwd
ＭＳ
Motor
Ｃ
black
gray
blue
Rectifier
ACSwitching(A)
Powersource
Powersource
ONLINESPAREPART

７  Cautionsinoperationwithinverter
■Examplesofwiringinthegearmotorwithbrakewhenusinginverter
3-phase200Vleadwiretype 3-phase200Vterminalboxtype
ACSwitching(A) DCSwitching
＊DCSwitchingwiringisfeasibleonly
forleadwiretype.
８ Operation
Danger
Ｔ
white
(A100-D45)
A200-D90
ＭＳ blue
red
black
yellow
Ｓ
Ｒ
Brake
blue
blue
Motor
gray
white
black
Ｔ
white
black
(A100-D45)
A200-D90
blue blue
blue
red
yellow
ＭＳ
Ｓ
Ｒ
Inverter
Inverter
Brake
blue
blue
Motor
gray
white
black
Inverter
Ｔ
Ｓ
Ｒ
Ｗ
AC
AC
Ｕ
Ｖ
ＭＳ
（１）Highertemperaturerise,noiseandvibrationthanthatfromthegeneralpowersource
willbeobserved.Especially,lowspeedrotationwhichnaturallyreducethefuneffect,
maycauseabnormalriseoftemperature.(Morethan90℃atthesurfaceofthemotor)
（２）Inthegearmotorwithbrakeorwithclutch/brake,malfunctionofthebrakemaybe
observedduetothevoltagedrop.Inordertoavoidthisdisadvantage,besureto
bypasstheinverterwhenwiringthebrakeandclutch.
（３）Itisnotfeasibletouseinverterinthesingle-phasemotor.
（４）Whenusinginverterinthe3-phase400Vmotorwithbrake,donotusethe200V
terminal(redleadwire)takenoutfromthemotor.
●Donotoperategearmotorswiththeterminalboxcoveropened.Besuretoclosethe
coverjustafterthewiringiscompleted.Failuretoobservethiswarningmaycause
electricshock.
●Donotapproachortouchrotatingpartssuchasashaftwhilethemachineis
running.Failuretoobservethiswarningmaycausewind-inandphysicalinjury.
●Ifpowercutoccurs,besuretoswitchoffthepowersupplyofamachinepromptly,
otherwiseunexpectedrecoveryofelectricservicemaycausephysicalinjuryand/or
damagetotheequipment.
：SurgeSuppressor(option)
powersource
powersource
powersource
17
ONLINESPAREPART

Caution
１ Checkupmattersbeforeturningthepowerswitchon:
２ Checkupmattersattestrunning:
３ Checkupmattersduringoperation:
●Thegearmotorbecomesratherhotduringoperation,sodonottouchitwithbare
hands.Failuretoobservethiswarningmaycauseburninjury.
●Whenagearmotorisfoundabnormal,stoprunningimmediately.Failuretoobserve
thiswarningmaycauseelectricshock,physicalinjuryorfire.
●Donotoverloadagearmotor.Failuretoobservethiswarningmaycausephysical
injuryand/ordamagetotheequipment.
●Donottouchthecurrent-carryingpartofthestartercapacitorinsingle-phasemotor
untilithasbeendischargedcompletely.Failuretoobservethiswarningmaycause
electricshock.
●Whenasingle-phasemotoristobereversed,besuretostartreversingafter
completerestofthemotor.Otherwise,directionofrotationmaynotchangeandmay
causerunningoutofcontrol.
●Donotstopamotorforcibly.Itmaycausedamagetotheconnectingmachine.Ina
single-phasemotor,thismaymakethemotorrotateintheoppositedirectionand
maycauserunningoutofcontrol.
（１）Wiringsandconnectionsaredoneproperly.
（２）Fusesandthermalrelaysofpropercapacitiesareused.
（３）Installationsandtheconnectionswithothermachinesareproperlydone.
（４）Earthterminalisproperlygrounded.
[Note]Whenusingthewater-resistantmotorinthecircumstancewherewatermayspatter
duringoperation,itisrecommendedtousecircuitbeakerforsafety.
（１）Confirmthedirectionofrotationfor1〜2secondsafterstartingthemotorwith
unloadedcondition.Whenyoufindtherotationintheoppositedirection,change
thewiringaccordingtothediagramsshowninpage10.
（２）Practicerunning-inofthemotorwithunloadedcondition.Whennodefectis
observed,addloadgraduallyandeventuallystartoperationwithfullload.
（１）Confirmthattherisnoabnormalnoiseandvibrationatall.Whensuchdefects
areobserved,stopoperationimmediately.Failuretoobservethiswarningmay
causephysicalinjuryand/ordamagetotheequipment.
（２）Confirmifthesurfacetemperatureofthegearcaseormotorframedoesnot
exceed90℃.Donottouchthesurfacewithbarehands.Failuretoobservethis
warningmaycauseburninjury.
18
ONLINESPAREPART

９ InspectionandAdjustment
Danger
●Wheninspectingand/oradjustingthemachinewhileitisinoperation,donottouch
rotatingpartssuchasashaft.Failuretoobservethiswarningmaycausewind-inand
physicalinjury.
●Donotremovethecoverofinspectionwindowwhilethemachineisinoperation.
Otherwise,blowoutofhotlubricantmaycauseburninjury.
●Wheninspectingthegeartouchsurface,besuretolockupthedriveanddrivenunits
beforehand.Failuretoobservethiswarningmaycausewind-intothegear-teethand
physicalinjury.
●Incaseofgettingintoclosedequipmenttoinspectitscondition,besuretolockup
driveanddrivenunitsandconfirmwhethertheequipmentissufficientlycooleddown
beforehand.Also,keeponventilatingwhileinspectinginside.Furthermore,while
inspection,besuretostaffsupportingpersonneloutsidetowatchthesafety
conditionsandkeepintouchwiththeinspectorinside.Itcanbeveryslipperywith
lubricantinsidetheequipment,sospecialattentionshouldbegiventosafety.Failure
toobservethiswarningmaycausephysicalinjury.
●Donotoperatetheequipmentwiththesafeguardoffforinspection.Failureto
observethiswarningmaycausewind-inandphysicalinjury.

[InspectionandMaintenanceofBrakePart]
●Beforeactualoperationoftheequipment,makesurethebrakeisfunctioning
properlybyturningtheswitchonandoff.Failuretoobservethiswarningmaycause
accidentalfallingandrunoutofcontrol.
●Donotoperatetheequipmentwithoutfancover(orbrakecover)afterinspection
andadjustmentofbrakegap.Failuretoobservethiswarningmaycausewind-inand
physicalinjury.
●Donotreleasethebrakewhiletheequipmentisbeingloadedintheapplicationsuch
aslift.Failuretoobservethiswarningmaycauseaccidentalfalling.
19
ONLINESPAREPART

Caution
１  DailyInspection:Followingitemsshouldbeinspectedeveryfewdays.
DetailsofinspectionMethod InspectionItem
Withintheratedcurrentspecifiedinthenameplate.
Noabnormalsoundsuchasrumbling
soundorperiodicsound.
Acousticdetectionrodmakesiteasierto
catchtheabnormalsound.
Noabnormalvibrationinthegearcase
andmotorframe.
Shouldbelessthan90℃.
Nolubricantleakagefromthejointpart
suchascase,oilsealorbracket,etc.
Ammeter
Hearingby
person
Detectionrod

Touchingby
person.
Thermometer
VisualCheck
Loadcurrent
Noise



Vibration

Surfacetemperature
OilLeak
●Whenmeasuringtheinsulationresistance,donottouchtheterminals.Failureto
observethiswarningmaycauseelectricshock.
●Surfaceofagearmotorbecomesveryhot.Therefore,donottouchitwithbare
hands.Failuretoobservethiswarningmaycauseburninjury.
●Whenoperationbeingfoundabnormal,diagnosethefaultaccordingtotheinstruction
manual.Donotoperatethemachineuntilthecausesoffaultarefoundandproper
measuresaretaken.
●Repairing,disassemblingandassemblingoftheequipmentshouldbedonebyan
experiencedtechnician.Failuretoobservethiswarningmaycauseelectricshock,
physicalinjuryorfire,etc.
[Note]Incaseyouneedtochangegrease,oilsealoro-ringforthepurposeofmaintenance
orinspection,besuretoaskourlocalofficenearesttoyou.Pleasebenotedthatwe
willnotberesponsibleforthedefectscausedbyuser'schangingofabovelubricant
orparts.
20
ONLINESPAREPART