Ndingayikhetha njani imotor yetorque ephezulu?

Ukuqonda ukuba kuthetha ukuthini "iTorque ephezulu" eneneni

Itorque emileyo ichasene netorque eguqukayo

Xa abantu bekhankanya "i-torque ephezulu" ye-stepper motor, bahlala bebhekisa kwixabiso letorque kwi-database. Ukubamba itorque yeyona torque inamandla injini enokuxhathisa xa imile ngaphandle kokuphulukana nezinyuko, ngokuqhelekileyo ibonakaliswa ngeN·m (newton metres) okanye oz·in. Iinjini eziqhelekileyo ze-NEMA 23 zibonelela nge-1.0–3.0 N·m yokubamba itorque, ngelixa iphezulu-torque NEMA 34 imifuziselo ingadlula 8–12 N·m. Nangona kunjalo, izicelo zokwenyani azifane zisebenze zimile. Nje ukuba i-motor iqale ukujikeleza, i-torque ekhoyo iqala ukuhla; le torque eguquguqukayo, ekufuneka ivavanywe kwisantya sokusebenza esifunekayo.

Kwimoto enikiweyo, unokubona i-3 N·m ebambe itorque ngo-0 rpm kodwa kuphela i-2 N·m ku-300 rpm kunye ne-1 N·m ngo-800 rpm. Ukukhetha imodeli "ye-torque ephezulu" kuphela ngokubamba i-torque kunokukhokelela kwizisombululo ezingaphantsi okanye ezingaphezulu. Ngalo lonke ixesha uthelekisa i-torque kwisantya sakho sokusebenza esisuka kwisantya se-torque.

Tsala-kwitorque, tsala-khupha itorque, kunye nomda wokumisa

Itorque eyomeleleyo inokophulwa ibe yitsalo-ngaphakathi kunye nokutsalela-ngaphandle kwetorque. Tsala-kwitorque yeyona torque yomthwalo apho injini inokuqalisa khona, ime, okanye ibuye umva ngolungelelwaniso ngaphandle kokulahlekelwa ngamanyathelo. Ukutsalwa-ngaphandle kwetorque lolona mthwalo uphezulu womthwalo onokuqhutywa ngesantya esinikiweyo, kucingwa ukuba imotor sele ibaleka ngeso santya. Ukusebenza okuthembekileyo, i-torque yomthwalo kufuneka ihlale ngaphantsi kokutsalwa-kwitorque ngexesha lokukhawulezisa nangaphantsi kokutsalwa- ukuphuma kwetorque ngexesha lesantya esingaguqukiyo.

Ngokomzekelo, ukuba i-motor ine-tsall-out torque ye-1.2 N · m nge-600 rpm kodwa i-torque efunekayo yomthwalo ngu-1.0 N · m, umda we-stall kuphela (1.2 - 1.0) / 1.2 ≈ 17%. Iinkqubo zemizi-mveliso zidla ngokucebisa ubuncinci be-30–50% yomda ukujongana notshintsho lwengxabano, ukunyuka kwamaqondo obushushu, kunye nokuguga. Xa uthelekisa iisampulu ezisuka kumthengisi okanye umzi-mveliso, xinzelela ekutsaleni okupheleleyo-ngaphakathi/utsale-ukhuphe iigophe zetorque, hayi nje ukubanjwa kwetorque eyodwa.

Ukucacisa iiMfuno zeSicelo phambi koKhetho lweMoto

Ukuchaza isantya, umthwalo, kunye nomjikelo womsebenzi

Ngaphambi kokuqhagamshelana nomvelisi okanye iikhathalogu zokukhangela, chaza iiparameters ezintathu ezibalulekileyo: isantya esifunekayo, i-torque efunekayo kweso santya, kunye nomjikelo womsebenzi. Isantya sibonakaliswa nge-rpm okanye amanyathelo ngomzuzwana. Umzekelo, iqonga le-screw elikhokelayo elifuna i-200 mm/s nge-8 mm pitch screw lifuna i-1500 rpm (kuba 200 mm/s / 8 mm/rev = 25 rev/s ≈ 1500 rpm). Ukuba umthwalo womgca ngu-200 N kunye nokusebenza ngoomatshini ngu-0.8, imfuno ye-torque yile:

• Torque = (Force × Lead) / (2π × Ubuchule) = (200 N × 0.008 m) / (6.283 × 0.8) ≈ 0.51 N·m

Ukuba isixhobo sisebenza ngokuqhubekayo iiyure ezili-16 ngosuku kule torque kunye nesantya, umjikelo womsebenzi uphezulu kwaye iingqwalasela zobushushu ziba baluleke ngakumbi.

Ukubeka ukuchaneka, isisombululo, kunye ne-angle yenyathelo

Iinjini zeStepper azikhethwanga kuphela kwitorque kodwa kwindawo echanekileyo. Iimotor ezisemgangathweni ze-hybrid stepper zineengile yenyathelo le-1.8 ° (amanyathelo angama-200 ngenguqu nganye). Nge-microsteps ezili-10 ngenyathelo elipheleleyo, ufumana i-2000 microsteps kwi-revolution, okanye i-0.18 ° nge-microstep nganye. Kwi-5 mm pitch screw, eguqulela kwi-5 mm / 2000 ≈ 2.5 µm nge-microstep nganye.

Ukuba inkqubo yakho ifuna ± 10 µm ukuchaneka kokubeka, kufuneka ungathatheli ingqalelo kuphela isisombululo se-microstep kodwa kunye nokubuyela umva komatshini, ukungahambelani komqhubi, kunye netorque ripple. I-torque windings ephezulu idla ngokuba ne-inductance ephezulu, enokuthi inyuse kancinci inyathelo elingahambelani nesantya esiphezulu; olu rhwebo - off kufuneka kuvavanywe kwangethuba kuyilo.

Ubungakanani beMoto yeStepper, isakhelo, kunye noBudlelwane beTorque

Ubungakanani besakhelo kunye noluhlu lwetorque eqhelekileyo

Ubungakanani besakhelo budla ngokuchazwa yi-NEMA okanye imigangatho efanayo. Obona bukhulu buqhelekileyo bosetyenziso lwetorque ephezulu bubandakanya:

• NEMA 17 (42 mm): eqhelekileyo ukubamba torque 0.4–0.8 N · m
• NEMA 23 (57 mm): eqhelekileyo ukubamba torque 1.0–3.0 N · m
• NEMA 24 (60 mm): eqhelekileyo ukubamba torque 2.0–4.0 N · m
• NEMA 34 (86 mm): eqhelekileyo ukubamba torque 4.0–12.0 N · m

Izakhelo ezinkulu zivumela ukupakishwa okude kunye nobubanzi obukhulu be-rotor, ukwandisa ngokuthe ngqo i-torque. Nangona kunjalo, ukugqithisa isakhelo kwandisa inertia kunye neendleko, kwaye kunokufuna umqhubi onamandla ngakumbi kunye nokunikezelwa kwamandla. Kwiiprojekthi ze-OEM kunye nokuthengwa kwempahla eninzi, ukulinganisa ubungakanani besakhelo kunye neemfuno zetorque ezibalwe ngokuchanekileyo yenye yeendlela eziphambili zokuphucula iindleko.

Ubude besitaki, umthamo werotor, kunye nedayamitha yeshaft

Ngaphakathi kwesakhelo esinikiweyo, uyakubona rhoqo iinguqulelo ezimfutshane, eziphakathi, kunye nezinde. Ukwandisa ubude be-stack ngokubanzi kwandisa umthamo we-rotor kunye ne-torque ngokulinganayo ngomlinganiselo, nangona iphakamisa inertia ye-rotor. Umzekelo, isitakhi esifutshane NEMA 23 motor sinokuba ne-1.0 N·m yokubamba itorque kunye ne-70 g·cm² inertia, ngelixa uguqulelo-istakhi eside kwisakhelo esinye sinokunika i-2.4 N·m yokubamba itorque kunye ne-160 g·cm² inertia.

Idayamitha ye-Shaft, kaninzi yi-6.35 mm (1/4) ye-NEMA 23 kunye ne-12–14 mm ye-NEMA 34, ibonisa ngokungangqalanga ukomelela komatshini wemoto. Ukuba isicelo sakho sidinga incopho yetorque ngaphezulu kwe-150% yokuguqulwa okuqhelekileyo okanye okuphindaphindiweyo, iishafti ezinkulu kunye neebheringi ezinamandla ziba yinkqubo ebalulekileyo yokukhetha, ngakumbi xa usebenzisana nomzi-mveliso kuyilo olulungiselelwe phezulu-noyilo lwetorque.

Impembelelo yohlobo lweStepper Motor kwiTorque

Umazibuthe osisigxina ngokuchasene neenjini ezinyathelayo ezixubileyo

Imagnethi esisigxina (PM) iimotor ezinyathelayo zihlala zineengile zokunyathela ezinkulu (7.5°, 15°) kunye netorque ephantsi. Ziyi-compact kunye neendleko eziphantsi, kodwa azifane zikhethwe ngokufuna izicelo eziphezulu zetorque. I-Hybrid stepper motors idibanisa iimpawu ze-PM kunye neentlobo eziguquguqukayo zokungafuni, ngokuqhelekileyo kunye ne-1.8 ° okanye i-0.9 ° i-angles step. Ezi motors zihambisa ubukhulu betorque ephezulu, ukusebenza ngcono okuguquguqukayo, kunye netorque engaguqukiyo kwinyathelo ngalinye.

Kwiinkqubo ezininzi ze-torque ephezulu, i-hybrid steppers iyakhethwa. I-high-i-torque hybrid NEMA 34 motor inokubonelela nge-8–12 N·m yokubamba itorque kwipakethi exineneyo. Xa usebenza nomvelisi, qinisekisa ukuba imotor luyilo oluqhelekileyo oluxutyiweyo okanye iyantlukwano ekhethekileyo enerotor ephuculweyo kunye nejiyometri yestator yetorque.

Uyilo lomoya, ukusebenza kwe-bipolar, kunye nemveliso yetorque

Ubumbeko bomoya buphembelela ngamandla ijiko letorque-isantya. Ukusebenza kwe-bipolar kusebenzisa ukujija okupheleleyo kwaye ngokubanzi kubonelela malunga ne-30-40% ye-torque ngaphezulu kwe-unipolar ngokusebenza ngokulinganayo, kuba ubhedu olungaphezulu lusetyenziswa ngokufanelekileyo. Abaqhubi abaninzi banamhlanje kunye nezicelo zisebenzisa ulawulo lwe-bipolar kuphela ngenxa yesi sizathu.

Ukuchasana kwe-coil kunye ne-inductance kumisela ixesha lombane wemoto rhoqo. I-low-inductance winding, umzekelo i-2 mH endaweni ye-8 mH, inokuphendula ngokukhawuleza, igcine i-torque ephezulu ngesantya, kwaye isebenze ngokufanelekileyo kumazinga aphezulu aphezulu. Nangona kunjalo, oku kufuna iireyithingi eziphezulu zangoku (umzekelo, 4.2 A endaweni ye-2.0 A). Ukusebenza ngokuthe ngqo kunye nefektri okanye umthengisi wehoseyile ivumela ukulungelelanisa iiparamitha ezijikelezayo-ukumelana, inductance, ireyithingi yangoku-ukujolisa i-torque ethile kunye noluhlu lwesantya sesicelo sakho.

I-Voltage, yangoku, kunye noKhetho lomqhubi weTorque

Ilinganiswe ngoku, idrayivu yangoku, kunye nokusetyenziswa kwetorque

I-Stepper motor datadata ichaza inqanaba elilinganisiweyo langoku, elinje nge-2.8 A okanye 5.0 A. Lo msinga udla ngokuchazwa ukuphumeza i-torque ereyithiweyo ekunyukeni kobushushu obuthile (umzekelo, i-80 °C ngaphezu kwe-ambient). Ukufaka isicelo esisezantsi kakhulu kunciphisa itorque ekhoyo ngokuqikelelwa ngokomlinganiselo. Umzekelo, ukuqhuba i-3.0 A motor elinganiselwe kwi-1.5 A ngokuqhelekileyo ivelisa malunga ne-50-60% ye-torque yegama.

Ukuqonda itorque eguqukayo, umqhubi wakho kufuneka abonelele ubuncinci bomgangatho obekiweyo kunye nommiselo okhoyo ngoku. Umqhubi olinganiswe kwi-3.5 Incopho ayinakugcina i-3.5 A RMS ngesigaba, esichaphazela i-torque headroom. Soloko uqinisekisa i-RMS ngokuchasene nencopho yeenkcazo xa uthelekisa abaqhubi. Kwi-OEM kunye neeprojekthi zehoseyile, uvavanyo oludityanisiweyo lomqhubi wemoto kumzi-mveliso luyacetyiswa ngamandla ukuba kungqinwe imveliso yetorque yokwenyani.

Umbane wobonelelo lwamandla kunye ne-high-torque ekhawulezayo

I-Stepper inductance imelana notshintsho lwangoku. Kwizantya eziphezulu, okwangoku kunexesha elincinci lokunyuka kwinqanaba ngalinye, elinciphisa i-torque. Ukusebenzisa i-voltage ephezulu yebhasi kunokuphucula ngokubonakalayo - Ngokomzekelo, i-NEMA 23 efanayo ye-motor eqhutywe kwi-24 V inokuhambisa i-0.5 N·m nge-1000 rpm, ngelixa i-48 V inokugcina i-0.9 N·m ngesantya esifanayo-phantse i-80% yokuphucula.

Umgaqo osebenzayo wesithupha kukusebenzisa i-voltage yokubonelela ngamaxesha angama-10-20 aphezulu kunomlinganiselo wesigaba sombane wesigaba semoto (njengoko kubalwa ukusuka kumlinganiselo wangoku kunye nokuchasana), ngelixa uhlala ngaphakathi kwemida yomqhubi. Ukuba i-motor ine-2.1 Ω ukumelana nesigaba kunye ne-2.0 A yangoku, i-voltage yesigaba yi-4.2 V. Ukunikezelwa kwe-48 V ihambelana namaxesha angama-11.4 kweli xabiso, eliqhelekileyo elifanelekileyo. Ukulungelelaniswa kweemoto, umqhubi, kunye neeparamitha zobonelelo lwamandla ngomvelisi omnye zenza lula ezi zilungiso.

I-Speed-Torque Curves kunye nokuTolika iDatasheets

Isantya sokufunda-iigrafu zetorque ngokuchanekileyo

Isantya-i-torque curve yeyona tshati ixabisekileyo kwi-stepper motor database. I-axis ethe tye ibonisa isantya, rhoqo kwi-rpm okanye kwi-pps, kwaye i-axis ethe nkqo ibonisa i-torque ekhoyo. Iigophe ezininzi zinokubonisa amandla ombane ahlukeneyo okanye imisinga yokuqhuba. Injongo yakho kukuchonga i-torque ekhoyo kwisantya sokusebenza esifunekayo kwaye uyithelekise kunye netorque yakho yomthwalo obaliweyo kunye nomda wokhuseleko.

Umzekelo, masithi isicelo sakho sifuna i-0.8 N·m ku-600 rpm. Idatha yedatha ibonisa i-1.4 Nm kwi-600 rpm phantsi kweemeko zokuqhuba ezichaziweyo. Umda ngu (1.4 - 0.8) / 0.8 = 75%. Oku ngokuqhelekileyo kuyamkeleka, kwanokuqwalasela ukunyuka kweqondo lokushisa kunye nokuhluka kweparameter encinci. Ukuba ijika liwela ngaphantsi kwetorque yakho efunekayo kwisantya ekujoliswe kuso, kuya kufuneka ukhethe i-motor enkulu, unyuse i-voltage, unciphise isantya, okanye uhlengahlengise ukuhanjiswa koomatshini.

Ukuvavanya imida ye-thermal kunye nokunciphisa

Amazinga eTorque athatha ubushushu obuthile bokujikajika obuphezulu, ngokuqhelekileyo i-80-100 °C inyuka ngaphezu kwe-40 °C kwindawo. Ukusebenza kumsinga ophakamileyo kwindawo evalelekileyo ngaphandle kokupholisa ngokwaneleyo kunokubangela ukuba amaqondo obushushu agqithe kweli xabiso, nto leyo ekhokelela ekuthotyweni kancinci kobushushu kunye nobomi obufutshane. Abavelisi abaninzi bapapasha amaxabiso etorque athotyiweyo kumaqondo obushushu aphakamileyo.

Njengesikhokelo, ukunciphisa i-20% kwinqanaba langoku kunokubangela ukuncipha kwe-15-25% yokubamba i-torque. Ukuba isixokelelwano sakho sisebenza kwimo engqongileyo eyi-50–60 °C enomoya omncinci, sebenzisa ukuthotywa kolondolozo kwangaphambili kunokuthembela kuphela kwigumbi-kwidatha yovavanyo lobushushu. Xa usebenza nomlingane wefektri, cela iingxelo zovavanyo lwe-thermal kumaqondo obushushu ahlukeneyo kunye nemijikelo yomsebenzi ukuqinisekisa ukuthembeka kwexesha elide-ukuthembeka.

Umthwalo weMechanical, Inertia, kunye ne-Torque Safety Margin

Ukubala i-torque ukusuka kwimithwalo yomgca kunye ne-rotary

Ukuguqulela iimfuno zoomatshini kwi-torque kubalulekile. Kwi-axis yomgca eqhutywa sisikrufu, itorque ingabalwa kusetyenziswa:

• ITorque (N·m) = (F × Isikhokelo) / (2π × η)

apho u-F ingamandla emigca (N), iLead yi-screw pitch (m/rev), kunye no-η kukusebenza ngokufanelekileyo (0.3–0.9 ngokuxhomekeke kukhuhlane). Ukuqhuba ibhanti:

• Torque (N·m) = (F × r) / η

apho r yipulley radius (m). Kumthwalo ojikelezayo we-inertia, i-torque efunekayo ukukhawulezisa yile:

• Torque (N · m) = J × α

apho u-J yi-inertia iyonke (kg·m²) kunye no-α kukunyuka kwe-angular (iradi/s²). Ukungahoywa le minikelo ye-inertial kunye ne-friction yimbangela eqhelekileyo yokulahlekelwa ngamanyathelo kwiinkqubo "ze-torque ephezulu" ezibonakala zanele ephepheni kodwa zisilela ekusebenzeni.

Umlinganiselo we-inertia kunye nokusebenza okuphezulu

Iinjini zeStepper zisebenza ngcono xa inertia yomthwalo ingekho nkulu ngokugqithisileyo kune-rotor inertia. Umlinganiselo oqhelekileyo ocetyiswayo ngulo:

• Layisha inertia / inertia ye-Rotor ≤ 10: 1 (ngokukhethekileyo i-3–5: 1)

Masithi inertia yerotor yemoto yi-120 g·cm² (1.2×10⁻⁵ kg·m²). Ngomlinganiselo we-5:1, i-inertia ekujoliswe kuyo ngu-6×10⁻⁵ kg·m² okanye ngaphantsi. Ukuba inertia yomthwalo yi-1×10⁻³ kg·m² (malunga nama-80 amatyeli e-rotor inertia), isixokelelwano sinokufuna nokuba yibhokisi yegiya (umzekelo 5:1 okanye 10:1) okanye ifreyimu enkulu yenjini. Oku kuhambelana kwe-inertia kubaluleke kakhulu xa ukhetha iimotor ngobuninzi kwimveliso ye-OEM, apho yonke ipesenti yokusebenza okulahlekileyo iqokelelana kumawaka eeyunithi.

Ubonelelo lwaMandla, iiNcingo, kunye neNgqwalasela yeThermal

Ukulinganisa i-conductor, ubude bocingo, kunye nokuhla kwamandla ombane

Intambo ende ehamba phakathi komqhubi kunye nemoto yonyusa ukumelana kwaye inokunciphisa amandla ombane asebenzayo kwiitheminali zeemoto, iyancipha i-torque-ingakumbi kwizantya eziphezulu. Ukuhla kwamandla ombane kuku:

• Vdrop = I × Ikhebula

Ukuba isigaba sangoku si-4.0 A kunye nokujikeleza - ukuchasana kwekhebula lokujikeleza ngu-0.5 Ω, ukuhla kwe-2.0 V. Ngonikezelo lwe-24 V, oku kufana ne-8.3% yokulahlekelwa kwamandla. Ukukhetha ii-conductor ezityebileyo okanye iintambo ezimfutshane kunciphisa iRcable kwaye iphucula i-torque eguqukayo. Ufakelo olukhulu

Ukutshatyalaliswa kobushushu kunye neemeko ze-ambient

Iinjini zeStepper zivelisa ubushushu obuvela kwilahleko yobhedu (I²R) kunye neelahleko zentsimbi. Ukusebenza kwetorque ephezulu okanye ngaphezulu kwangoku okalisiweyo kufuneka kudityaniswe nokuchithwa kobushushu okwaneleyo. Umlinganiselo oqhelekileyo kukugcina ubushushu bemeko yemoto bungaphantsi kwama-80–90 °C kumlinganiselo weyona ndawo ishushu. Kwi-25 °C ambient, oku kuthetha ukonyuka okuvumelekileyo okumalunga ne-55–65 °C.

Ukushisa okutshisayo, ukukhwela kwizakhiwo zetsimbi, iifeni, okanye ukuvalelwa komoya okunyanzeliswayo kunokwandisa amandla e-torque ngexesha elinikiweyo ngelixa ugcina ubushushu obukhuselekileyo. Umenzi oyingcali unokubonelela ngokulinganisa okushushu okanye idatha yovavanyo phantsi kweemeko zokwenyani zokunyuka kunye nokupholisa, eqinisekisa ukuba iinkcukacha zetorque zihlangatyezwana ngaphandle kobushushu obugqithisileyo.

Ingxolo, iVibration, kunye noMgangatho weMotion Versus Torque

I-Microstepping, i-resonance, kunye nentshukumo egudileyo

Ngelixa i-torque ibalulekile, umgangatho wentshukumo awunakungahoywa. Iimotor zeStepper zibonisa iresonances yendalo, rhoqo kuluhlu lwe-100-300 rpm ye-NEMA 17 okanye 23 ubukhulu obuqhelekileyo, obunokubangela ukungcangcazela, ingxolo evakalayo, kunye nokulahleka kwenyathelo. Abaqhubi be-Microstepping-ezifana ne-8, i-16, okanye i-32 microsteps kwinqanaba elipheleleyo-ukunciphisa i-torque ripple kunye ne-resonance mechanical, okubangelwa ukujikeleza okulula kunye nokusebenza okuzolileyo.

Nangona kunjalo, i-microstepping ayikonyusi ngokulinganayo isisombululo esichanekileyo setorque. I-motor elinganiswe kwi-1.0 N · m yokubamba i-torque ayinako ukuvelisa i-0.01 N · m ngokuchaneka komgca kwi-microstep nganye. Ngokwenyani, i-torque encinci ezinzileyo eyongezayo inokusondele kwi-5-10% yetorque elinganisiweyo. Xa ucacisa isisombululo kumzi-mveliso, cela idatha kwii-resonance frequency ranges, ukusebenza kwe-microstepping, kunye nawaphi na amanyathelo okudambisa akhiwe kwi-motor design.

Ukulinganisa itorque, ingxolo, kunye nokusebenza kakuhle kwamandla

Ukubaleka i-motor kubuninzi bayo bangoku kwandisa i-torque kodwa kuphakamisa ingxolo, ukungcangcazela, kunye nokusetyenziswa kwamandla. Kwizicelo ezininzi, ukusebenza kwi-60-80% yokulinganisa ngoku kunye nokusebenzisa i-microstepping ibetha ibhalansi engcono phakathi kwe-torque kunye nokugudiswa. Umzekelo, i-motor ehambisa i-2.0 N·m ku-3.0 A isenakho ukuzisa i-1.5 N·m nge-2.2 A, enengxolo eqaphelekayo kunye namaqondo obushushu aphakathi.

Ulawulo lwangoku oluguquguqukayo, apho umsinga uncitshiswe ngexesha eliphantsi-lomthwalo okanye ixesha lokubamba, nako kunokunciphisa umndilili wokusetyenziswa kwamandla. Xa ukhangela ii-motor ukusuka kwi-wholesale channel, qinisekisa ukuba umqhubi uxhasa ukunciphisa kwangoku kunye nokuba i-motor insulation kunye neebheringi zichazwe kuluhlu olupheleleyo lweemeko zokusebenza ezicwangcisiweyo.

Iindleko, ukuthembeka, kunye noRhwebo lweNkxaso yoMthengisi

Ixabiso lilonke lobunini, hayi ixabiso leyunithi kuphela

Injini ye-torque ephezulus zihlala zidityaniswa kwizixhobo ezibalulekileyo apho ixesha lokuphumla libiza kakhulu kunemoto ngokwayo. Ukuphonononga iindleko zizonke zobunini kubandakanya ukubala ixesha lokuphila, izinga lokungaphumeleli, ukomelela kwe-thermal, kunye nokufumaneka kwenkxaso yobugcisa. Ixabiso leyunithi eliphantsi elivela kumboneleli ongakhethiyo linokufihla amaxabiso aphezulu alahlwayo, ukusebenza kwetorque engahambelaniyo, okanye ukulibaziseka kwexesha lokuhambisa eliphazamisa imveliso.

Xa uthelekisa iinketho ezivela kwiikhathalogu zabakhiqizi abahlukeneyo okanye iiplatifomu ezithengiswayo, ungahloli kuphela i-torque kunye nexabiso, kodwa kunye nemigangatho yokuvavanya, iziqinisekiso zomgangatho, iingxelo zokuhlola kunye nemigaqo yewaranti. Iimotor ezidityaniswe kunye ne-stator laminations engaguqukiyo, i-high-grade magnets, kunye ne-rotor balancing echanekileyo iya kuzisa i-torque curves ezinzile kunye nobomi obude, nokuba zibiza i-10-20% ngaphezulu kwiyunithi nganye.

Iprototyping, uvavanyo lwebhetshi, kunye nentsebenziswano nomzi-mveliso

Okwenyani-ukuqinisekiswa kwehlabathi kubalulekile. Ngaphambi kokuba uzibophelele kwiodolo enkulu, yenza uvavanyo lweprototype oluphinda umthwalo wakho wokwenyani, iprofayile yesantya, kunye neemeko zokusingqongileyo. Ukulinganisa i-torque margin, ukunyuka kobushushu, kunye nozinzo lwexesha elide. Kwimiqulu yemveliso, qwalasela uvavanyo lwebhetshi ubuncinci i-1-3% yeendawo ezingenayo zokuqinisekisa ukuba ziyahlangabezana netorque echaziweyo kwizantya eziphambili.

Intsebenziswano ethe ngqo nomzi-mveliso yenza ulungelelwaniso olungaphaya kokhetho lwekhathalogu: ii-windings ezilungiselelweyo ukuze zihambelane nombane wobonelelo lwakho, ubude obukhethekileyo beshaft okanye izitshixo, iibheringi ezomeleziweyo zomthwalo weradial, okanye iikhowudi ezidityanisiweyo zokuvalwa - Olu hlengahlengiso lunokuphucula ngokubonakalayo ukusebenza kwenkqubo kunye nokuthembeka ngaphandle kokunyuswa kweendleko, ngakumbi xa i-amortized ngaphezulu - umthamo we-OEM okanye iiodolo zehoseyile.

Maxtech Ukubonelela ngezisombululo

IMaxtech igxile ekuthelekiseni iimpawu zeemoto kwiimfuno ezithile zoomatshini kunye nezombane. Ngokusekwe kwisantya ekujoliswe kuso, itorque yomthwalo, umjikelo womsebenzi, kunye neemeko zemozulu, iinjineli zeMaxtech zibala umlinganiselo we-inertia, zicebisa ubungakanani besakhelo esifanelekileyo seNEMA, kwaye zichaze amanqanaba afanelekileyo angoku kunye nombane. Umzi-mveliso unokwenza ngokwezifiso ii-windings zokuphucula i-high - isantya se-torque, ukwandisa inertia ye-rotor, kunye nokudibanisa abaqhubi abahambelanayo kunye nombane. Nokuba ufuna iisampulu zesampulu okanye ukuthunyelwa kwevenkile, iMaxtech ibonelela ngesantya esiqinisekisiweyo sedatha, ingxelo yovavanyo lobushushu, kunye nenkxaso yesicelo, eqinisekisa ukuba imotor nganye ekhethiweyo ihambisa i-torque ezinzileyo, ephezulu kunye nokunyuka kobushushu obulawulwayo kunye nobomi benkonzo ende.