Ukuqhathanisa okujulile phakathi kwe-micro stepper motor kanye ne-N20 DC motor: nini ukukhetha i-torque nokuthi ukhetha nini izindleko?

Enqubweni yokuklama yezinto zokusebenza ezinembayo, ukukhetha umthombo wamandla kuvame ukunquma impumelelo noma ukwehluleka kwayo yonke iphrojekthi. Lapho indawo yokuklama ilinganiselwe futhi kudingeka kwenziwe ukukhetha phakathi kwama-micro stepper motors kanye ne-N20 DC motors ubiquitous, onjiniyela abaningi nabaphathi bokuthenga bazocabanga ngokujulile: kufanele baphishekele ukulawula okunembile kanye ne-torque ephezulu yama-stepper motors, noma bakhethe inzuzo yezindleko nokulawula okulula kwama-DC motors? Lona akuwona kuphela umbuzo wezobuchwepheshe wokukhetha okuningi, kodwa futhi isinqumo sezomnotho esihlobene nemodeli yebhizinisi yephrojekthi.

I, Uhlolojikelele Olusheshayo Lwezici Eziyinhloko: Izindlela Zobuchwepheshe Ezimbili Ezihlukene

I-Micro stepper motor:inkosi enembayo yokulawula iluphu evulekile

Umgomo wokusebenza:Ngokulawulwa kwe-digital pulse, ishayela ngalinye lihambisana nokugudluka okungaguquki kwe-angular

Izinzuzo ezibalulekile:ukuma okuqondile, i-torque yokubamba ephezulu, ukuzinza okuhle kakhulu kwesivinini esiphansi

Izinhlelo zokusebenza ezijwayelekile:Amaphrinta e-3D, amathuluzi anembayo, amalunga erobhothi, okokusebenza kwezokwelapha

I-N20 DC Motor: I-Cost First Efficiency Solution

Umgomo wokusebenza: Lawula isivinini kanye ne-torque ngokusebenzisa i-voltage ne-current

Izinzuzo ezibalulekile: izindleko eziphansi, ukulawula okulula, ububanzi bejubane elibanzi, ukusebenza kahle kwamandla aphezulu

Izinhlelo zokusebenza ezijwayelekile: amaphampu amancane, izinhlelo zokukhiya iminyango, amamodeli amathoyizi, abalandeli bokungenisa umoya

II, Ukuqhathanisa Okujulile Kobukhulu obuyisishiyagalombili: Idatha Yembula Iqiniso

1. Ukunemba kokuma: umehluko phakathi kwezinga lemilimitha kanye nezinga lesinyathelo

I-Micro stepper motor:nge-engeli yesinyathelo evamile engu-1.8 °, ingakwazi ukufinyelela ku-51200 ukwahlukaniswa iziqephu/ukuzungezisa nge-micro stepper drive, futhi ukunemba kokuma kungafinyelela ku-± 0.09 °

I-N20 DC motor: awukho umsebenzi wokuma owakhelwe ngaphakathi, udinga isifaki khodi ukuze sifinyelele ukulawula isikhundla, isifaki khodi esikhulayo ngokuvamile sihlinzeka ngo-12-48CPR

Ukuqonda konjiniyela: Ezimweni ezidinga ukulawulwa ngokuphelele kwesikhundla, ama-stepper motors ayisinqumo semvelo; Kuzinhlelo zokusebenza ezidinga ukulawula isivinini esiphezulu, ama-DC motors angase afaneleke kakhulu.

2. Izici zetorque: Gcina umdlalo phakathi kwetorque nejika letorque

I-Micro stepper motor:ene-torque yokubamba enhle kakhulu (efana ne-NEMA 8 motor efika ku-0.15N · m), i-torque ezinzile ngesivinini esiphansi

I-N20 DC motor:i-torque iyancipha ngesivinini esikhulayo, isivinini esikhulu esingalayishiwe kodwa i-torque yerotor ekhiyiwe elinganiselwe

Ithebula Lokuqhathanisa Ledatha Yangempela Yokuhlola:

3. Ukulawula ubunzima: umehluko wezobuchwepheshe phakathi kwe-pulse vs. PWM

Ukulawulwa kwe-Stepper motor:idinga umshayeli we-stepper ozinikele ukuze anikeze amasiginali we-pulse kanye nesiqondiso

Ukulawulwa kwezimoto ze-DC:Isekhethi ye-H-bridge elula ingafinyelela ukuzungeza phambili nokuhlehlisa kanye nokulawulwa kwesivinini

4. Ukuhlaziywa Kwezindleko: Ukuboniswa kusuka Inani Leyunithi kuya Ezindlekweni Eziphelele Zesistimu

Intengo yeyunithi yemoto: Imoto ye-N20 DC ivamise ukuba nenzuzo enkulu yenani (ukuthenga ngobuningi mayelana namadola ayi-1-3 ase-US)

Isamba sezindleko zesistimu: Isistimu ye-stepper motor idinga abashayeli abengeziwe, kepha isistimu yokubeka imoto ye-DC idinga ama-encoder kanye nezilawuli eziyinkimbinkimbi

Umbono wokuthenga: Iqoqo elincane lamaphrojekthi e-R&D angase agxile kakhulu enanini lamayunithi, kuyilapho amaphrojekthi okukhiqiza ngobuningi kufanele abale inani lezindleko zesistimu.

III, Umhlahlandlela Wesinqumo: Ukukhetha Okunembile Kwezimo Zokusebenza Ezinhlanu

Isimo 1: Izinhlelo zokusebenza ezidinga ukulawulwa kwendawo okunembile

Inketho enconyiwe:I-Micro stepper motor

Isizathu:Ukulawula iluphu evulekile kungafinyelela ukuma okunembile ngaphandle kwesidingo samasistimu empendulo ayinkimbinkimbi

Isibonelo:Ukunyakaza kwekhanda lephrinta ye-3D, ukuma okunembile kwesikhulumi se-microscope

Isimo sesi-2: Ukukhiqizwa ngobuningi okuzwela kakhulu izindleko

Inketho enconyiwe:I-N20 DC motor

Isizathu:Yehlisa ngokuphawulekayo izindleko ze-BOM ngenkathi uqinisekisa ukusebenza okuyisisekelo

Isibonelo: Isilawuli sevalvu yasekhaya, idrayivu yokudlala ebiza kancane

Isimo sesi-3: Izinhlelo zokusebenza ezilayishwa kalula ezinendawo elinganiselwe kakhulu

Inketho enconyiwe: I-N20 DC motor (enebhokisi lamagiya)

Isizathu: Usayizi omncane, ohlinzeka ngokukhipha kwetorque okunengqondo endaweni elinganiselwe

Isibonelo: ukulungiswa kwe-drone gimbal, amalunga amancane eminwe yerobhothi

Isimo 4: Izinhlelo zokusebenza eziqondile ezidinga itorque yokubamba okuphezulu

Inketho enconyiwe:I-Micro stepper motor

Isizathu: Isengakwazi ukugcina indawo ngemuva kokunqamuka kukagesi, akukho mshini wokubhuleka odingekayo

Isibonelo:Indlela yokuphakamisa encane, ukulungiswa kwe-engeli yekhamera

Isimo sesi-5: Izinhlelo zokusebenza ezidinga ububanzi besivinini

Inketho enconyiwe: I-N20 DC motor

Isizathu: I-PWM ingafinyelela ngokushelela ukulawulwa kwesivinini esikhulu

Isibonelo: Ukulawulwa kokugeleza kwamaphampu amancane, ukulawula isivinini somoya semishini yokufaka umoya

IV, Isixazululo se-Hybrid: ukwephula i-mindset kanambambili

Kwezinye izinhlelo zokusebenza ezisebenza kahle kakhulu, inhlanganisela yobuchwepheshe obubili ingacatshangelwa:

Ukunyakaza okuyinhloko kusebenzisa i-stepper motor ukuqinisekisa ukunemba

Imisebenzi eyisiza isebenzisa ama-DC motors ukulawula izindleko

Ukunyathela kwe-loop evaliwe kunikeza isisombululo sokuyekethisa ezimeni lapho kudingeka khona ukwethembeka

Icala le-Innovation: Ekwakhiweni komshini wekhofi osezingeni eliphezulu, i-stepper motor isetshenziselwa ukuqinisekisa ukuma okunembile kokuphakamisa ikhanda lokuphisa, kuyilapho imoto ye-DC isetshenziselwa ukulawula izindleko zepompo yamanzi kanye nomshini wokugaya.

V, Amathrendi Azayo: Ukuthi Ukuthuthuka Kwezobuchwepheshe Kukuthinta Kanjani Izinketho

Ukuvela kobuchwepheshe be-stepper motor:

Idizayini yesistimu eyenziwe lula ye-intelligent stepper motor enomshayeli odidiyelwe

Idizayini entsha yesekethe kazibuthe enokuqina kwetorque ephezulu

Izintengo bezilokhu zehla unyaka nonyaka, zingena ezicelweni ezimaphakathi nebanga

Ukuthuthukiswa kobuchwepheshe bezimoto ze-DC:

I-Brushless DC motor (BLDC) inikeza impilo ende yesevisi

Amamotho e-Intelligent DC anamakhodi ahlanganisiwe ayaqala ukuvela

Ukusetshenziswa kwezinto ezintsha kuyaqhubeka nokunciphisa izindleko

VI, Umdwebo wenqubo yokukhetha esebenzayo

Ngokulandela inqubo elandelayo yokuthatha izinqumo, ukukhetha kungenziwa ngendlela ehlelekile:

Isiphetho: Ukuthola Ibhalansi phakathi Kwemibono Yezobuchwepheshe Neqiniso Lebhizinisi

Ukukhetha phakathi kwe-micro stepper motor noma i-N20 DC motor akukaze kube yisinqumo esilula sobuchwepheshe. Ihlanganisa ubuciko bokulinganisa ukuphishekela ukusebenza konjiniyela nokulawulwa kwezindleko zokuthenga.

Izimiso eziyinhloko zokwenza izinqumo:

Lapho ukunemba nokuthembeka kuyizinto ezicatshangelwayo eziyinhloko, khetha i-stepper motor

Lapho izindleko nobulula bubusa, khetha imoto ye-DC

Uma usendaweni emaphakathi, bala ngokucophelela inani lezindleko zesistimu kanye nezindleko zokuyilungisa zesikhathi eside

Esimweni sanamuhla sobuchwepheshe esiphindaphindeka ngokushesha, onjiniyela abahlakaniphile abanamatheli emzileni owodwa wezobuchwepheshe, kodwa benza ukukhetha okunengqondo kakhulu okusekelwe kuzithiyo ezithile kanye nemigomo yebhizinisi yephrojekthi. Khumbula, ayikho injini "engcono kakhulu", kuphela isisombululo "esifaneleka kakhulu".