1. Vim li cas lub cav stepper thiaj li muaj lub reducer
Qhov zaus ntawm kev hloov stator theem tam sim no hauv lub cev muaj zog stepper, xws li kev hloov pauv lub zog nkag ntawm lub voj voog tsav tsheb stepper kom nws txav mus rau qhov ceev qis. Thaum lub cev muaj zog stepper ceev qis tos rau qhov kev hais kom ua stepper, lub rotor nyob rau hauv lub xeev nres. Thaum nqis ntawm qhov ceev qis, qhov kev hloov pauv ceev yuav tseem ceeb. Yog tias nws raug hloov mus rau kev ua haujlwm ceev ceev, qhov teeb meem kev hloov pauv ceev tuaj yeem daws tau, tab sis lub zog yuav tsis txaus. Qhov ceev qis yuav ua rau muaj kev hloov pauv torque, thaum qhov ceev siab yuav ua rau muaj lub zog tsis txaus, yog li xav tau lub reducer.
2. Cov reducers feem ntau rau stepper motors yog dab tsi?
Lub reducer yog ib qho khoom ywj pheej uas muaj cov iav kis, cov kab mob kis, thiab cov iav kis uas nyob hauv lub plhaub khov kho. Nws feem ntau siv ua lub cuab yeej txo qis ntawm lub tshuab tsav qub thiab lub tshuab ua haujlwm, ua lub luag haujlwm hauv kev sib phim qhov ceev thiab xa cov torque ntawm lub tshuab tsav qub thiab lub tshuab ua haujlwm lossis actuator;
Muaj ntau hom reducers, uas tuaj yeem faib ua cov iav reducers, worm reducers, thiab planetary iav reducers raws li hom kis tau tus mob; Raws li cov theem sib txawv kis tau tus mob, nws tuaj yeem faib ua ib theem thiab ntau theem reducers;
Raws li cov duab ntawm cov iav, lawv tuaj yeem muab faib ua cylindrical iav reducers, bevel iav reducers, thiab bevel cylindrical iav reducers;
Raws li qhov kev teeb tsa ntawm qhov kis tau tus mob, nws tuaj yeem muab faib ua cov reducers unfolded, split flow reducers, thiab coaxial reducers.
Cov reducers nruab nrog stepper motors suav nrog planetary reducers, worm gear reducers, parallel gear reducers, thiab screw gear reducers.
Qhov tseeb ntawm stepper motor planetary reducer yog dab tsi?
Qhov kev txiav txim siab ntawm lub reducer, tseem hu ua qhov rov qab los, yog ua tiav los ntawm kev kho qhov kawg ntawm qhov tso zis thiab tig nws mus rau sab xis thiab sab laug kom tsim tau lub zog ntsuas ntawm + -2% torque ntawm qhov tso zis kawg. Thaum muaj qhov me me ntawm lub kaum sab xis ntawm qhov kawg ntawm lub reducer, qhov kev hloov pauv ntawm lub kaum sab xis no hu ua qhov rov qab los. Lub chav tsev yog "arc feeb", uas yog ib feem rau caum ntawm ib qib. Tus nqi rov qab los ib txwm yog hais txog qhov kawg ntawm lub gearbox.
Lub stepper motor planetary reducer muaj cov yam ntxwv ntawm kev nruj siab, kev raug siab (txog li 1 taw tes rau ib theem), kev sib kis tau zoo (97% -98% ib theem), qhov sib piv ntawm torque / ntim siab, thiab tsis tas yuav saib xyuas.
Qhov tseeb ntawm kev xa xov ntawm lub cev muaj zog stepper tsis tuaj yeem hloov kho, thiab lub kaum sab xis ua haujlwm ntawm lub cev muaj zog stepper yog txiav txim siab tag nrho los ntawm qhov ntev ntawm kauj ruam thiab tus lej pulse. Tus lej pulse tuaj yeem suav tag nrho, thiab tsis muaj lub tswv yim ntawm qhov tseeb hauv cov lej digital. Ib kauj ruam yog ib kauj ruam, thiab kauj ruam thib ob yog ob kauj ruam.
Qhov tseeb tam sim no yog qhov tseeb ntawm lub iav rov qab los ntawm lub gearbox planetary reducer:
1. Txoj kev kho qhov tseeb ntawm lub spindle:
Qhov kev hloov kho ntawm qhov tseeb ntawm kev sib hloov ntawm lub planetary reducer spindle feem ntau yog txiav txim siab los ntawm cov kabmob yog tias qhov yuam kev machining ntawm lub spindle nws tus kheej ua tau raws li qhov yuav tsum tau ua.
Qhov tseem ceeb rau kev kho qhov tseeb ntawm qhov tig ntawm lub spindle yog kho qhov chaw ntawm cov kabmob. Kev tswj qhov chaw ntawm cov kabmob kom raug yog qhov tseem ceeb rau kev ua haujlwm thiab lub neej ntawm cov khoom ntawm lub spindle.
Rau cov kabmob dov, thaum muaj qhov sib txawv loj, tsis yog tsuas yog lub nra yuav tsom mus rau qhov khoom dov hauv qhov kev taw qhia ntawm lub zog, tab sis nws tseem yuav ua rau muaj kev ntxhov siab loj heev ntawm qhov sib cuag ntawm sab hauv thiab sab nraud ntawm cov kabmob, ua rau lub neej ntawm cov kabmob luv dua, thiab ua rau lub hauv paus ntawm lub spindle poob, uas yooj yim ua rau muaj kev co ntawm cov khoom spindle.
Yog li ntawd, qhov kev hloov kho ntawm cov kabmob dov yuav tsum tau preloaded los tsim kom muaj qee qhov kev cuam tshuam sab hauv ntawm cov kabmob, yog li ua rau muaj qee qhov kev hloov pauv elastic ntawm qhov sib cuag ntawm cov khoom dov thiab sab hauv thiab sab nraud raceways, yog li txhim kho qhov nruj ntawm cov kabmob.
2. Txoj kev kho qhov sib txawv:
Lub planetary reducer tsim kev sib txhuam thaum lub sijhawm nws txav mus los, ua rau muaj kev hloov pauv ntawm qhov loj me, cov duab, thiab qhov zoo ntawm qhov chaw, nrog rau kev hnav thiab tsim kua muag, ua rau muaj kev nce ntxiv ntawm qhov sib txawv ntawm cov khoom. Lub sijhawm no, peb yuav tsum kho nws hauv qhov ntau thiab tsawg kom ntseeg tau tias qhov tseeb ntawm kev txav mus los ntawm cov khoom.
3. Txoj kev them nyiaj yuam kev:
Qhov xwm txheej ntawm kev them rov qab qhov yuam kev ntawm cov khoom lawv tus kheej thaum lub sijhawm khiav los ntawm kev sib dhos kom raug kom ntseeg tau qhov tseeb ntawm cov khoom siv txoj kev txav mus los.
4. Txoj kev them nyiaj kom tiav:
Siv cov cuab yeej ntsia rau ntawm lub reducer nws tus kheej kom ntseeg tau tias qhov kev ua haujlwm tau raug kho thiab kho kom raug ntawm lub rooj ua haujlwm, txhawm rau tshem tawm cov txiaj ntsig ntawm ntau yam kev ua yuam kev.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-28-2023
