Kushanda kwakachengeteka kwejenareta kunoita basa rakasimba mukuvimbisa kushanda kwakajairwa uye kunaka kwesimba resimba remagetsi, uye jenareta pachayo chinhu chakakosha zvikuru chemagetsi.Naizvozvo, mudziyo wekudzivirira werelay une mashandiro akakwana unofanirwa kuisirwa kukanganisa kwakasiyana uye mamiriro ekushanda asina kujairika.Ngatidzidzei nezve ruzivo rwekutanga nezve majenareta!

Mufananidzo kunobva: Kugadzira Cloud Technology Resource Library

1. Chii chinonzi injini?Iyo mota chinhu chinoshandura bhatiri remagetsi simba kuita mechanical simba uye inotyaira mavhiri emotokari yemagetsi kutenderera.

2. Chii chinonzi mhepo?Iyo armature winding ndiyo yepakati chikamu cheDC mota, inova coil ronda nemhangura enameled waya.Kana iyo armature winding ichitenderera mune remagineti yemota, simba re electromotive rinogadzirwa.

3. Chii chinonzi magnetic field?Nzvimbo yesimba inogadzirwa yakatenderedza magineti echigarire kana magetsi uye nzvimbo kana huwandu hwesimba remagineti rinogona kusvikwa nemagineti simba.

4. Chii chinonzi magnetic field simba?Simba remagineti rewaya refu isingaperi inotakura 1 ampere iri chinhambwe che1/2 metres kubva pawaya i1 A/m (amperes/metres, SI); muzvikamu zveCGS (centimeter-gram-second), ndiko Kurangarira mupiro waOersted kumagetsi emagetsi, tsanangura simba remagineti rewaya yakareba isingaperi inotakura ikozvino 1 ampere pachinhambwe che 0.2 cm kubva pawaya kuti ive 10e (Oersted) , 10e = 1/4.103/m, uye simba remagineti rinowanzo shandiswa H akati.

5. Mutemo weAmpere chii?Bata waya neruoko rwako rwerudyi, uye ita kuti kutungamira kwechigunwe chakatwasuka kuenderane negwara rezvino, ipapo kutungamira kunonongedzwa neakabhenda zvigunwe zvina ndiko kutungamira kweiyo magnetic induction line.

6. Chii chinonzi magnetic flux?Magnetic flux inonziwo magineti inoyerera: Ngatitii kune ndege yakatarisana negwara remagineti mune imwe yunifomu yemagineti, iyo magineti induction yemagineti ndeye B, uye nzvimbo yendege iS. Isu tinotsanangura chigadzirwa chemagnetic induction B uye nzvimbo S, iyo inonzi ichipfuura nepamusoro peiyi nzvimbo yemagnetic flux.

7. Chii chinonzi stator?Chikamu chisingatenderere kana iyo brashi kana brushless mota iri kushanda.Iyo mota shaft yehub-mhando yakabhurwa kana brushless gearless mota inonzi stator, uye iyi mhando yemota inogona kunzi yemukati stator mota.

8. Chii chinonzi rotor?Chikamu chinotenderera kana mota yebhurashi kana brushless ichishanda.Iyo goko reiyo hub-mhando brushed kana brushless gearless mota inonzi rotor, uye iyi mhando yemota inogona kunzi yekunze rotor mota.

9. Chii chinonzi carbon brush?Iyo mukati meiyo brushed mota iri pamusoro peiyo commutator. Kana mota ichitenderera, simba remagetsi rinopfuudzwa kune coil kuburikidza nechikamu commutator. Nemhaka yokuti chikamu chayo chikuru i carbon, inonzi carbon brush, iyo iri nyore kupfeka.Inofanira kugara ichichengetwa uye ichitsiviwa, uye carbon deposits inofanira kucheneswa

10. Chii chinonzi brashi grip?Gwaro remuchina rinobata nekubata mabhurashi ekabhoni munzvimbo mune mota yakabhurwa.

11. Chii chinonzi phase commutator?Mukati meinjini yakabhurwa, mune mitsetse-yakaita simbi mativi ayo akavharirwa kubva kune mumwe nemumwe. Kana iyo mota rotor ichitenderera, simbi yakaita mitsetse inobata matanda akanaka uye asina kunaka ebhurashi kuti aone kuchinja kwakanaka uye kwakashata munzira yemotor coil ikozvino uye kupedzisa kutsiva kweiyo brushed mota coil. Mutually.

12. Chii chinonzi kutevedzana kwechikamu?Kurongeka kweiyo brushless mota coils.

13. Chii chinonzi magineti?Inowanzo shandiswa kureva magineti zvinhu zvine yakakwira magineti simba. Motokari dzemagetsi dzinoshandisa NdFeR isingawanzo magnets epasi.

14. Chii chinonzi electromotive force?Iyo inogadzirwa ne rotor yemota yekucheka iyo magineti simba mutsara, uye kutungamira kwayo kunopesana neiyo yekunze magetsi ekupa, saka inonzi counter electromotive force.

15. Chii chinonzi brushed motor?Kana iyo mota ichishanda, iyo coil uye commutator inotenderera, uye iyo magineti simbi uye kabhoni mabhurashi haatenderere. Iko kuchinjika kuchinjika kweiyo coil ikozvino kutungamira kunoitwa nemufambi uye mabhurashi anotenderera nemota.Muindasitiri yemotokari yemagetsi, mabhurashi mota akakamurwa kuita akakwira-kumhanya mabhurashi mota uye yakaderera-kumhanya yakabhurwa mota.Pane misiyano yakawanda pakati pemabhurashi mota uye brushless mota. Inogona kuonekwa kubva mumashoko ekuti mabhurashi emota ane kabhoni mabhurashi, uye mabhurashi emagetsi haana kabhoni mabhurashi.

16. Chii chinonzi low-speed brushed motor?Ndeapi maitiro?Muindasitiri yemotokari dzemagetsi, mota yakaderera-inomhanya inoreva hub-mhando yakaderera-kumhanya, yakakwira-torque gearless brushed DC mota, uye kukurumidza kukurumidza kwe stator uye rotor yemota ndiko kumhanya kwevhiri.Pane 5 ~ 7 peya dzemagineti simbi pane stator, uye nhamba yezvitsvedza mune rotor armature ndeye 39 ~ 57.Sezvo iyo armature winding yakagadziriswa mudzimba dzemavhiri, kupisa kunobviswa nyore nyore neimba inotenderera.Deko rinotenderera rakarukwa nemapoki makumi matatu nematanhatu, izvo zvinonyanya kuita kupisa conduction.Jicheng kudzidzisa micro-signal yakakodzera kutariswa kwako!

17. Ndeapi maitiro emagetsi ebrashi uye mazino?Nekuti kune mabhurashi mumotokari yakabhurwa, njodzi huru yakavanzika ndeye "brashi kupfeka". Vashandisi vanofanirwa kucherechedza kuti kune marudzi maviri emamota akabhurwa: ane mazino uye asina mazino.Parizvino, vagadziri vakawanda vanosarudza brushed uye toothed motors, ari high-speed motors. Iyo inonzi "toothed" inoreva kuderedza kumhanya kwemotokari kuburikidza nemagetsi ekuderedza giya (nekuti chiyero chenyika chinoti kumhanya kwemotokari dzemagetsi hakufanirwe kudarika makiromita makumi maviri paawa, kumhanya kwemota kunofanirwa kunge kuri 170 rpm / nezve).

Sezvo motokari yepamusoro-soro inoderedzwa nemagetsi, inoratidzirwa pakuti mutasvi anonzwa simba rakasimba paanotanga, uye ane simba rakasimba rekukwira.Zvisinei, hubhu yemagetsi yakavharwa, uye inongozadzwa nemafuta asati abva mufekitari. Zvakaoma kuti vashandisi vaite zuva nezuva kugadzirisa, uye giya pacharo rinopfekwawo nemashini. Kusakwana kwemafuta kunotungamira mukupfeka kwegiya, kuwedzera ruzha, uye kuderera kwezvino panguva yekushandiswa. Kuwedzera, kukanganisa mota uye hupenyu hwebhatiri.

18. Chii chinonzi brushless motor?Sezvo controller ichipa yakananga ikozvino neakasiyana emazuva ano mafaera kuti awane shanduko yekuchinja kweiyo coil ikozvino kutungamira mumotokari.Iko hakuna mabhurashi uye ma commutators pakati pe rotor uye stator ye brushless motors.

19. Ko mota inosvika sei pakuchinja?Kana iyo brushless kana brushed mota ichitenderera, kutungamira kwecoil mukati memotor inoda kuchinjika, kuitira kuti mota igone kutenderera ichienderera.Iko kuchinjika kweiyo brashi mota inopedzwa nemufambi uye bhurashi, uye iyo brushless mota inopedzwa nemutongi.

20. Kushaikwa kwechikamu chii?Muchikamu chetatu-chikamu cheiyo brushless mota kana brushless controller, chikamu chimwe hachigone kushanda.Kurasikirwa kwechikamu kwakakamurwa kuita chikamu chikuru kurasikirwa uye Hall chikamu kurasikirwa.Kuita ndekwekuti mota inodedera uye haigone kushanda, kana kutenderera hakuna simba uye ruzha rwakanyanya.Zviri nyore kupisa kunze kana mutongi akashanda mumamiriro ekushayikwa kwechikamu.

21. Ndeapi marudzi akajairika emamota?Yakajairika mota ndeiyi: hub mota ine bhurashi uye giya, hub mota ine brashi uye isina giya, brushless hub mota ine giya, brushless hub mota isina giya, padivi-yakakwira mota, nezvimwe.

22. Nzira yekusiyanisa sei mota dzakakwirira uye dzakaderera kubva kurudzi rwemota?A brushed uye geared hub motors, brushless geared hub motors ari high-speed motors; B yakabhurwa uye isina giya hub motors, brushless uye gearless hub motors ari akaderera-kumhanya mota.

23. Simba remota rinotsanangurwa sei?Simba remota inoreva chiyero chemagetsi emagetsi anobuda nemota kune simba remagetsi rinopihwa nemagetsi.

24. Sei uchisarudza simba remotokari?Chii chakakoshera kusarudza mota simba?Sarudzo yemagetsi yakayerwa simba inyaya yakakosha uye yakaoma.Kana iri pasi pemutoro, kana iyo yakayerwa simba remota yakakura kwazvo, mota inowanzomhanya pasi pemutoro wakareruka, uye huwandu hwemota pachayo hauzoshandiswe zvizere, ichishanduka kuita "hombe inodhonzwa nebhiza". Panguva imwecheteyo, kusashanda zvakanaka kwemota uye kusaita zvakanaka kunowedzera mari yekumhanyisa.

Sezvineiwo, iyo yakayerwa simba remota inodiwa kuve diki, kureva, "ngoro diki inodhonzwa nebhiza", iyo mota yazvino inodarika yakayerwa ikozvino, kushandiswa kwemukati kwemota kunowedzera, uye kana kushanda kwakaderera, chinhu chakakosha ndechekukanganisa hupenyu hwemota, kunyangwe iyo yakawandisa isiri yakawanda, hupenyu hwemota huchadzikiswa zvakare; kuwanda kwekuremerwa kunokuvadza kuita kwekudzivirira kweiyo mota insulation zvinhu kana kutoipisa.Ehe, iyo yakayerwa simba remota idiki, uye inogona kusakwanisa kudhonza mutoro zvachose, izvo zvichaita kuti mota ive munzvimbo yekutanga kwenguva yakareba uye inopisa uye kukuvara.Nokudaro, simba rakarongwa remotokari rinofanira kusarudzwa zvakasimba maererano nekushanda kwemotokari yemagetsi.

25. Sei general DC brushless motors ine maHoro matatu?Muchidimbu, kuitira kuti brushless DC mota itenderere, panofanira kugara paine imwe kona pakati pemagineti eiyo stator coil uye magineti echigarire magineti ye rotor.Nzira yekutenderera kutenderera inzirawo yekushandura nzira ye rotor magnetic field. Kuti uite kuti magineti maviri ave nekona, iyo magnetic field direction ye stator coil inofanira kuchinja kune imwe nzvimbo.Saka unoziva sei kushandura nzira ye stator magnetic field?Zvadaro vimba nehoro nhatu.Funga nezveDzimba nhatu idzodzo sedzine basa rekuudza mutongi nguva yekuchinja kwairi kuenda.

26. Ndeupi unofungidzirwa huwandu hwekushandiswa kwesimba kwebrushless mota Hall?Iko kushandiswa kwesimba kwebrushless mota Horo inenge iri mukati me6mA-20mA.

27. Pane tembiricha ipi inogona kushanda semudhudhudhu zvakajairika?Ndeipi yakanyanya tembiricha iyo mota inogona kumira?Kana tembiricha yakayerwa yevhavha yemota ichipfuura tembiricha ye ambient neanopfuura madhigirii makumi maviri nemashanu, zvinoratidza kuti kukwira kwekushisa kwemota kwakapfuura yakajairika. Kazhinji, tembiricha yekukwira kwemota inofanirwa kunge iri pasi pe20 degrees.Kazhinji, iyo mota coil inogadzirwa newaya enameled, uye kana tembiricha yewaya enameled yakakwira kupfuura madhigirii 150, firimu repende rinodonha nekuda kwekupisa kwakanyanya, zvichikonzera kupfupika kwekoiri.Kana tembiricha yecoil iri pamusoro pe150 madhigirii, mota casing inoratidza tembiricha ingangoita zana, saka kana tembiricha yecasing ikashandiswa sehwaro, tembiricha yepamusoro inogona kumira ne100 degrees.

28. Tembiricha yemotor inofanira kunge iri pasi pe20 degrees Celsius, kureva kuti tembiricha yemotor end cover inofanira kunge isingasviki 20 degrees Celsius kana ichipfuura tembiricha ye ambient, asi chii chinoita kuti mota iwedzere kupisa kupfuura 20 degrees Celsius?Chikonzero chakananga chekupisa kwemotokari kunokonzerwa nekukura kukuru.Kazhinji, inogona kukonzerwa nepfupi wedunhu kana kuvhurika dunhu recoil, demagnetization yesimbi yemagineti kana kuderera kwemota. Mamiriro akajairwa ndeyekuti mota inomhanya panguva yakakwira kwenguva yakareba.

29. Chii chinoita kuti injini inopisa?Nzira yerudzii iyi?Kana iyo mota inotakura ichimhanya, kune kurasikirwa kwesimba mumotokari, iyo inozopedzisira yashanduka kuita kupisa simba, iro rinowedzera tembiricha yemota uye kudarika ambient tembiricha.Kukosha kwekushisa kwemota kunokwira pamusoro peambient tembiricha inonzi warm-up.Kana tembiricha yakwira, mota inobvisa kupisa kune zvakatenderedza; iyo yakakwirira tembiricha, iyo inokurumidza kupera kupisa.Apo kupisa kunobudiswa nemotokari panguva yeyuniti yakaenzana nekupisa kunopisa, kutonhora kwemotokari hakuzowedzere, asi kuchengetedza kutonhora kwakadzikama, ndiko kuti, mumamiriro ekuenzanisa pakati pechizvarwa chekupisa uye kupisa kupisa.

30. Ndeipi tembiricha inobvumirwa kukwira yekudzvanya kwese?Ndeipi chikamu chemota chinonyanya kukanganiswa nekukwira kwekushisa kwemota?Inotsanangurwa sei?Apo motokari iri kushanda pasi pemutoro, kutanga kubva pakushanda kwayo zvakanyanya sezvinobvira, iyo yakakwirira mutoro, kureva, simba rinobuda, zviri nani (kana simba remagetsi risingatariswi).Zvisinei, kukura kwesimba rinobuda, kuwedzera kurasikirwa kwemagetsi, uye kuwedzera kwekushisa.Isu tinoziva kuti chinhu chisina kusimba chinodzivirira tembiricha mumotokari ndeye insulating zvinhu, senge enameled waya.Pane muganhu wekudzivirira kwekushisa kwezvinhu zvekudzivirira. Mukati memuganho uyu, iwo emuviri, makemikari, mechanika, magetsi uye zvimwe zvinhu zve insulating zvinhu zvakagadzikana, uye hupenyu hwavo hwekushanda hunowanzoita makore makumi maviri.

Kana muganhu uyu ukapfuura, hupenyu hwezvinhu zvinodzivirira huchapfupiswa zvakanyanya, uye hunogona kutopiswa.Uyu muganho wetembiricha unonzi tembiricha inobvumidzwa ye insulating material.Iyo inobvumirwa tembiricha ye insulating zvinhu ndiyo inobvumidzwa tembiricha yemota; Hupenyu hwezvinhu zvinodzivirira huzhinji hupenyu hwemota.

Tembiricha ye ambient inosiyana nenguva nenzvimbo. Pakugadzira mota, zvinotemerwa kuti 40 degrees Celsius inotorwa seyakajairwa ambient tembiricha munyika yangu.Naizvozvo, tembiricha inotenderwa yezvinhu zvinodzivirira kana mota minus 40 degrees Celsius ndiyo inobvumidzwa tembiricha inokwira. Kupisa kunobvumirwa kwezvinhu zvakasiyana-siyana zvekudzivirira zvakasiyana. Zvinoenderana netembiricha inotenderwa, izvo zvinowanzo shandiswa zvinodzivirira zvemotor ndezvi A, E, B, F, H marudzi mashanu.

Zvichiverengerwa zvichienderana neambient tembiricha ye40 madhigirii celsius, zvinhu zvishanu zvekudzivirira uye tembiricha yazvo inotenderwa uye kukwira kunobvumirwa tembiricha kunoratidzwa pazasi.zvinoenderana nemagiredhi, insulating materials, tembiricha inobvumirwa, uye tembiricha inobvumirwa inokwira.Donje rakapinzwa, sirika, makadhibhokisi, huni, nezvimwewo, yakajairika insulating pendi 105 65E epoxy resin, polyester firimu, green shell bepa, triacid fiber, yakakwirira insulating pendi 120 80 B organic pendi ine kupisa kwakagadziridzwa.
kuramba Mica, asbestos, uye girazi faibha kuumbwa seanonamira 130 90
F Mica, asbestos, uye girazi faibha yakagadzirwa yakasungwa kana kuiswa epoxy resin ine yakanakisa kupisa kupisa 155 115
H Yakasungwa kana kuisirwa nesilicone resin Zvinoumba mica, asbestos kana fiberglass, silicon rabha 180 140

31. Nzira yekuyera sei chikamu chekona ye brushless motor?Batidza magetsi emutongi, uye mutongi anopa simba kuHoro element, uye ipapo chikamu chekona cheiyo brushless mota inogona kuwonekwa.Nzira yacho ndeiyi: Shandisa + 20V DC voltage renji ye multimeter, batanidza iyo dzvuku bvunzo inotungamira kune + 5V mutsara, uye nhema chinyoreso kuyera yakakwirira uye yakaderera voltages yeatatu anotungamira, uye enzanisa iwo neiyo commutation. matafura e60-degree uye 120-degree mota.

32. Sei chero brushless DC controller uye brushless DC motokari yakabatana pakuda kutenderera zvakajairika?Nei brushless DC iine dzidziso yekudzokorodza chikamu chekutevedzana?Kazhinji, kufamba chaiko kweiyo brushless DC mota inzira yakadai: mota inotenderera - kutungamira kweiyo rotor magineti inoshanduka - kana kona iri pakati pekutungamira kweiyo stator magineti uye kutungamira kweiyo rotor magineti inosvika makumi matanhatu. Madhigirii emagetsi ekona - Chiratidzo cheHoro chinoshanduka - - Kwakananga kwechikamu chekuchinja ikozvino - Iyo stator magineti inotambanudzira 60 madhigirii emagetsi angle kumberi - Iyo kona iri pakati pe stator magineti kutungamira uye rotor remagineti kutungamira i120 madhigirii emagetsi ekona - The mota inoramba ichitenderera.

Saka tinonzwisisa kuti kune matunhu matanhatu echokwadi eHoro.Kana horo chaiyo inoudza mutongi, mutongi ane chakananga chikamu chekubuda mamiriro.Nokudaro, kutevedzana kwechikamu kupedzisa basa rakadaro, kureva, kuita kuti kona yemagetsi ye stator igare ichitsika ne 60 degrees mune imwe nzira.

33. Chii chinoitika kana 60-degree brushless controller inoshandiswa pa 120-degree brushless motor?Zvakadini nekupesana?Ichadzoserwa kune chiitiko chekurasikirwa kwechikamu uye haigone kutenderera kazhinji; asi mutongi anotorwa naGeneng ibrashiless controller ine hungwaru iyo inokwanisa kuona otomatiki iyo 60-degree mota kana 120-degree mota, kuitira kuti ienderane nemhando mbiri dzemotor, ichiita kugadzirisa Zviri nyore kutsiva.

34. Ko brushless DC controller uye brushless DC mota ingawana sei kutevedzana kwechikamu?Nhanho yekutanga ndeyekuona kuti waya dzemagetsi uye waya dzepasi dzeHoro waya dzakabatanidzwa muwaya dzinoenderana pane controller. Pane nzira makumi matatu nenhanhatu dzekubatanidza mawaya matatu eMota yeHoro uye waya nhatu dzemota kune controller, inova iri nyore uye yakanyanya nyore. Nzira isina musoro ndeyekuedza nyika imwe neimwe imwe neimwe.Kuchinja kunogona kuitwa pasina simba, asi kunofanira kuitwa nokungwarira uye mune imwe hurongwa.Chenjerera kuti usapinduke zvakanyanya nguva imwe neimwe. Kana iyo mota isingatenderere zvakanaka, mamiriro aya haana kunaka. Kana kutendeuka kwakanyanyisa, mutongi achakuvadzwa. Kana paine kutendeuka, mushure mekuziva kutevedzana kwechikamu chemutongi Muchiitiko ichi, chinjana waya dzeHoro a uye c yemutongi, tinya pamutsara A uye chikamu B chekuchinjana mumwe nemumwe, uye wozodzokera kumberi kutenderera.Chekupedzisira, nzira chaiyo yekuona kubatana kwacho ndeyekuti zvakajairika panguva yekushanda kwakanyanya.

35. Nzira yekudzora mota ye60-degree ine 120-degree brushless controller?Ingo wedzera mutsara wekutungamira pakati pechikamu b cheHoro chiratidzo mutsara weiyo brushless mota uye sampling chiratidzo mutsara wemutongi.

36. Ndeupi mutsauko uripo pakati peidhudhu yakamhanyisa mota nebhurashi rakaderera-speed mota?A. Iyo mota inomhanya-mhanya ine clutch inodarika. Zviri nyore kutendeukira kune rimwe divi, asi zvinonetesa kutendeukira kune rimwe divi; mota yakaderera-inomhanya zviri nyore sekutenderedza bhaketi kumativi ese.B. Injini yepamusoro-soro inoita ruzha rwakanyanya painotendeuka, uye motokari yakaderera inoita ruzha rushoma.Vanhu vane ruzivo vanozviziva zviri nyore nenzeve.

37. Chii chinonzi chimiro chekushanda chemotokari?Kana iyo mota ichimhanya, kana huwandu hwega hwega hwemuviri hwakafanana neyakayerwa kukosha kwayo, inonzi iyo yakatarwa inoshanda mamiriro. Kushanda pasi peyakayerwa yekushanda mamiriro, mota inogona kumhanya yakavimbika uye kuve neakanakisa kuita kwese.

38. Iyo torque yakayerwa yemota inoverengerwa sei?Iyo yakatemerwa torque yakabuda pane yekudzvanya shaft inogona kumiririrwa neT2n, inova iyo yakatemerwa kukosha kweiyo inobuda mechaniki simba yakakamurwa neyakayerwa kukosha kwekumhanya kwekufambisa, kureva, T2n = Pn uko iyo unit yePn iri W, iyo unit. yeNn ndeye r/min, T2n Chikwata iNM, kana PNM unit iri KN, iyo coefficient 9.55 inoshandurwa kuita 9550.

Naizvozvo, zvinogona kugumiswa kuti kana iyo yakayerwa simba remota yakaenzana, iyo yakaderera kumhanya kwemota, iyo yakakura torque.

39. Ko kutanga ikozvino kwemotokari kunotsanangurwa sei?Zvinowanzodikanwa kuti kutanga ikozvino kwemota hakufanirwe kudarika 2 kusvika ku5 nguva dzeiyo yakayerwa ikozvino, inovawo chikonzero chakakosha chezvino kudzivirirwa kwekudzivirira pane controller.

40. Sei kumhanya kwemota dzinotengeswa pamusika dzichikwira nekukwira?uye chii chinoita?Vatengesi vanogona kuderedza mari nekuwedzera kukurumidza. Iko zvakare kudzvanya kwepasi-kumhanya. Iyo yakakwira kumhanya, iyo mashoma coil inotendeuka, iyo silicon simbi pepa inochengetwa, uye huwandu hwemagineti hunodzikiswa zvakare. Vatengi vanofunga kuti kumhanya kwakanyanya kwakanaka.

Paunenge uchishanda payero yakarongwa, simba rayo rinoramba rakafanana, asi kushanda kuri pachena kwakaderera munzvimbo yakaderera, ndiko kuti, simba rekutanga harina simba.

Kubudirira kwakaderera, kunoda kutanga nehombe huru, uye ikozvino yakakurawo kana ichikwira, iyo inoda muganhu mukuru wezvino wemutongi uye haisi yakanaka kune bhatiri.

41. Nzira yekugadzirisa sei kupisa kusina kujairika kwemotokari?Iyo nzira yekuchengetedza uye kurapwa inowanzo kutsiva mota, kana kuita kugadzirisa uye waranti.

42. Kana iyo isina-mutoro ikozvino yemotokari yakakura kudarika data yemuganhu wetafura yekutarisa, inoratidza kuti motokari yakundikana. Ndezvipi zvikonzero?Nzira yekugadzirisa sei?Dzvanya iyo yemukati mechanicha friction yakakura; iyo coil inenge ipfupi-inotenderera; iyo simbi yemagineti yakasvibiswa; iyo DC mota commutator ine kabhoni deposits.Iyo nzira yekugadzirisa uye kurapwa kazhinji ndeyekutsiva mota, kana kutsiva kabhoni brashi, uye kuchenesa iyo kabhoni dhipoziti.

43. Ndeipi iyo yakanyanya muganhu hapana-mutoro ikozvino pasina kukundikana kwemhando dzakasiyana-siyana dzemotokari?Izvi zvinotevera zvinoenderana nerudzi rwemota, kana iyo yakayerwa voltage iri 24V, uye iyo yakatemerwa voltage iri 36V: parutivi-yakaiswa mota 2.2A 1.8A.
high-speed brushed mota 1.7A 1.0A
yakaderera-kumhanya brushed mota 1.0A 0.6A
yakakwirira-kumhanya brushless mota 1.7A 1.0A
yakaderera-kumhanya brushless Motor 1.0A 0.6A

44. Nzira yekuyera sei idling ikozvino yemota?Isa iyo multimeter munzvimbo ye 20A, uye batanidza iyo tsvuku uye nhema bvunzo inotungamira kune yemagetsi yekuisa terminal ye controller.Batidza simba, uye rekodha iyo yakanyanya ikozvino A1 yemultimeter panguva ino kana mota isingatenderere.Shandura mubato kuita kuti mota itenderere nekumhanya kwazvo isina mutoro kweanopfuura gumi. Mushure mekunge mota yekumhanya yadzikama, tanga kutarisa uye kurekodha iyo yakanyanya kukosha A2 yeiyo multimeter panguva ino.Motokari hapana-mutoro ikozvino = A2-A1.

45. Nzira yekuziva sei kunaka kwemotokari?Ndezvipi zvakakosha parameters?Iyo inonyanya kukura saizi yekusatakura-yezvino uye yekukwira ikozvino, kana ichienzaniswa neyakajairika kukosha, uye nhanho yekushanda kwemota uye torque, pamwe neruzha, vibration uye kupisa chizvarwa chemota. Nzira yakanakisa ndeyekuyedza curve inoshanda ne dynamometer.

46. ​​Ndeupi musiyano uripo pakati pe180W ne250W mota?Ndezvipi zvinodiwa kune mutongi?Iyo 250W yekukwira ikozvino yakakura, inoda yakakwira simba margin uye kuvimbika kwemutongi.

47. Sei mumamiriro ezvinhu akaenzana, kutasva ikozvino kwemotokari yemagetsi kuchave kwakasiyana nekuda kwezviyero zvakasiyana zvemotokari?Sezvatinoziva tese, pasi pemamiriro akajairwa, akaverengerwa neyakayerwa mutoro we160W, iyo yazvino yekutasva pa250W DC mota ingangoita 4-5A, uye yazvino yekukwira pa350W DC mota yakakwira zvishoma.

Semuenzaniso: kana magetsi ebhatiri ari 48V, mamotor maviri ari 250W uye 350W, uye mapoinzi awo akatemerwa ekushanda ari ese ari maviri 80%, ipapo yakayerwa yekushanda ikozvino ye250W mota ingangoita 6.5A, nepo yakayerwa kushanda ikozvino kwe350W mota. inosvika 9a.

Iyo inobudirira poindi yejini mota ndeyekuti kure kure iyo inoshanda ikozvino inotsauka kubva kune yakatarwa inoshanda ikozvino, iyo idiki kukosha kwayo. Panyaya yemutoro we4-5A, kushanda kwe250W mota ndeye 70%, uye kushanda kwe350W mota i60%. 5A mutoro,

Simba rinobuda re250W ndiro 48V*5A*70%=168W

Simba rinobuda re350W ndiro 48V*5A*60%=144W

Zvisinei, kuitira kuti simba rinobuda remotokari ye350W rizadzise zvinodiwa zvekutasva, kureva, kusvika 168W (inenge yakarongerwa mutoro), nzira chete yekuwedzera magetsi ndeyekuwedzera nzvimbo yekushanda.

48. Sei mileage yemotokari dzemagetsi ine 350W motors ipfupi pane iyo ye250W motors pasi pemamiriro akafanana?Nekuda kwenzvimbo imwechete, iyo 350W yemagetsi mota ine yakakura yekukwira ikozvino, saka mileage ichave ipfupi pasi peiyo bhatiri mamiriro.

49. Vagadziri vemabhasikoro emagetsi vanofanira kusarudza sei mota?Kubva pane chii chekusarudza mota?Kune mota dzemagetsi, chinonyanya kukosha mukusarudzwa kwemota yayo kusarudzwa kweiyo yakayerwa simba remota.

Kusarudzwa kwesimba rakayerwa remota rinowanzo kukamurwa kuita matanho matatu:danho rekutanga ndere kuverenga simba remutoro P; danho rechipiri nderekufanosarudza iro rakatemerwa simba remota uye mamwe zvinoenderana nesimba remutoro.Nhanho yechitatu ndeyekutarisa mota yakagara yasarudzwa.

Kazhinji, tarisa kupisa uye kusimuka kwekushisa kutanga, wozotarisa huwandu hwekuremedza, uye tarisa huwandu hwekutanga kana zvichidikanwa.Kana zvose zvikapfuura, motokari yakasarudzwa isati yasarudzwa inosarudzwa; kana zvikasapfuura, tanga kubva padanho rechipiri kusvika papfuura.Usasangana nezvinodiwa zvemutoro, iyo idiki iyo yakatemerwa simba remota, iyo inowedzera hupfumi.

Mushure mokunge danho rechipiri rapera, kururamisa kwekushisa kunofanira kuitwa maererano nemusiyano wekupisa kwemukati. Iyo yakayerwa simba inoitwa pasi pefungidziro yekuti tembiricha yenyika ambient i40 degrees Celsius.Kana iyo ambient tembiricha yakadzikira kana yakakwira gore rese, iro rakayerwa simba remota rinofanira kugadziriswa nekushandisa zvizere kugona kwemota mune ramangwana.Semuenzaniso, kana tembiricha yekusingaperi yakadzikira, iyo yakayerwa simba remota inofanirwa kunge yakakwira kupfuura yakajairwa Pn. Pane zvinopesana, kana tembiricha yekusingaperi yakakwira, iyo yakatemerwa simba inofanira kuderedzwa.

Kazhinji, kana tembiricha yakadzika ikatemwa, mota yemotokari yemagetsi inofanirwa kusarudzwa zvinoenderana nekukwira kwemota yemagetsi. Mamiriro ekukwira kwemotokari yemagetsi anogona kuita kuti mota iri padyo nenzvimbo yakayerwa yekushanda, zviri nani. Mamiriro emumigwagwa anowanzo temwa zvichienderana nemamiriro emugwagwa.Semuenzaniso, kana nzira yemugwagwa muTianjin yakati sandara, mota yakaderera-simba yakakwana; kana mota yepamusoro-simba ikashandiswa, simba rinopera uye mileage ipfupi.Kana paine migwagwa mizhinji yemumakomo muChongqing, yakakodzera kushandisa mota ine simba rakakura.

Iyo 50.60 degree DC brushless mota ine simba kupfuura 120 degree DC brushless mota, handiti?Sei?Kubva pamusika, zvinoonekwa kuti kunyengedza kwakadaro kunowanzoitika kana uchitaurirana nevatengi vakawanda!Funga 60 dhigirii mota yakasimba kupfuura 120 dhigirii.Kubva pamusimboti weiyo brushless mota uye chokwadi, hazvina basa kuti iri 60-degree mota kana 120-degree mota!Iwo anonzi madhigirii anongoshandiswa kuudza iyo brushless controller nguva yekugadzira maviri echikamu waya ane hanya nekuitisa.Hakuna chinhu chinonzi chine simba kupfuura chero ani zvake!Izvi zvakafanana kune 240 madhigirii uye 300 madhigirii, hapana ane simba kupfuura mumwe.

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Nguva yekutumira: Kubvumbi-12-2023