Kuenzanisa kwakadzika pakati peiyo micro stepper mota uye N20 DC mota: nguva yekusarudza torque uye nguva yekusarudza mutengo?

Muchigadziro chekugadzira michina chaiyo, kusarudzwa kwesimba remagetsi kunowanzo gadzirisa kubudirira kana kukundikana kweprojekti yose. Kana nzvimbo yekugadzira ishoma uye sarudzo inoda kuitwa pakati pe micro stepper motors uye ubiquitous N20 DC motors, mainjiniya mazhinji uye maneja ekutenga vanozofunga zvakadzama: ivo vanofanirwa kutevera chaiyo kutonga uye yakakwirira torque yema stepper motors, kana kusarudza mutengo mukana uye nyore kutonga kweDC motors? Uyu hausi chete mubvunzo wehunyanzvi hwekusarudza-zhinji, asiwo sarudzo yehupfumi ine chekuita neiyo bhizinesi modhi yeprojekiti.

I, Kukurumidza Kutarisisa kweCore Zvimiro: Maviri Akasiyana Tekinoroji Nzira

Micro stepper mota:iyo chaiyo mambo wekuvhura-loop control

Working principle:Kuburikidza nedhijitari pulse control, imwe neimwe pulse inoenderana neyakagadziriswa angular displacement

Core zvakanakira:kunyatsomira, yakakwirira inobata torque, yakanakisa yakaderera-kugadzikana kugadzikana

Mashandisirwo akajairika:3D maprinta, chaiwo zviridzwa, marobhoti majoini, midziyo yekurapa

N20 DC Motokari: Mutengo Kutanga Kubudirira Solution

Working principle: Dzora kumhanya uye torque kuburikidza nevoltage uye ikozvino

Core zvakanakira: mutengo wakaderera, kudzora kuri nyore, hupamhi hwekumhanya siyana, yakakwirira simba rekushandisa

Mashandisirwo akajairika: pombi diki, makiyi masisitimu egonhi, modhi dzematoyi, mafeni ekufema

II, Kuenzanisa Kwakadzika Kwemasere Masere: Dhata Inoburitsa Chokwadi

1. Positioning accuracy: mutsauko pakati pemillimeter level uye step level

Micro stepper mota:ine yakajairwa nhanho angle ye1.8 °, inogona kusvika kusvika 51200 kupatsanura/kutenderera kuburikidza ne micro stepper drive, uye iko kurongeka kwechokwadi kunogona kusvika ± 0.09 °.

N20 DC mota: hapana yakavakirwa-mukati chinzvimbo basa, inoda encoder kuti iwane chinzvimbo chekutonga, incremental encoder inowanzopa 12-48CPR.

Engineer ruzivo: Mumamiriro ezvinhu anoda mhedziso yekutonga chinzvimbo, stepper motors isarudzo yechisikigo; Kune maapplication anoda kukurumidza kudzora, DC mota dzinogona kunge dzakanyanya kukodzera.

2. Torque maitiro: Chengetedza mutambo pakati pe torque uye kumhanya torque curve

Micro stepper mota:ine torque yakabata yakanakisa (senge NEMA 8 mota inosvika 0.15N · m), torque yakagadzikana pakumhanya kwakaderera.

N20 DC mota:torque inodzikira nekuwedzera kumhanya, yakakwira isina-mutoro kumhanya asi yakaganhurwa yakakiyiwa rotor torque

Kuenzanisa Tafura Yechokwadi Yekuyedza Data:

3. Kudzora kuoma: hunyanzvi kusiyana pakati pepulse vs. PWM

Stepper mota control:inoda mutyairi akazvipira anotsika kuti ape pulse uye masaini masaini

DC mota control:Rakareruka H-bhiriji redunhu rinogona kuwana kumberi uye kudzosera kumashure kutenderera uye kumhanya mutemo

4. Kuongorora Kwemari: Kufungidzira kubva kuMutengo weChikamu kusvika kune Total System Cost

Mutengo weyuniti yemota: N20 DC mota inowanzo ine yakakosha mutengo mukana (kutenga kwakawanda kungangoita 1-3 US madhora)

Total system cost: Iyo stepper mota system inoda mamwe madhiraivha, asi iyo DC mota yekumisikidza system inoda encoder uye akanyanya kuomarara controller

Procurement maonero: Diki batch R&D mapurojekiti anogona kutarisa zvakanyanya pamutengo weyuniti, nepo mapurojekiti ekugadzira akawanda anofanirwa kuverenga iyo yakazara system mutengo.

III, Chisarudzo Chinotungamira: Kunyatsosarudzwa Kwemashanu Mamiriro Ekushandisa

Scenario 1: Zvishandiso zvinoda kunyatso kudzora nzvimbo

Sarudzo inokurudzirwa:Micro stepper mota

Chikonzero:Vhura loop control inogona kuwana chaiyo chinzvimbo pasina kudiwa kweakaoma mhinduro masisitimu

Muenzaniso:3D printer extrusion musoro kufamba, kurongeka chaiko kwemicroscope papuratifomu

Scenario 2: Kugadzirwa kwemisa kunodhura zvakanyanya

Sarudzo inokurudzirwa:N20 DC mota

Chikonzero:Chengetedza zvakanyanya mutengo weBOM uchive nekuita basa rekutanga

Muenzaniso: Imba yekushandisa valve control, yakaderera-inodhura toy drive

Mamiriro echitatu: Chiedza chekushandisa chine nzvimbo shoma

Sarudzo inokurudzirwa: N20 DC mota (ine gearbox)

Chikonzero: Saizi diki, inopa inonzwisisika torque kubuda munzvimbo shoma

Muenzaniso: drone gimbal gadziriso, diki robhoti munwe majoini

Scenario 4: Vertical applications inoda yakakwirira kubata torque

Sarudzo inokurudzirwa:Micro stepper mota

Chikonzero: Uchiri kugona kuchengetedza chinzvimbo mushure mekupera kwemagetsi, hapana mechanical braking device inodiwa

Muenzaniso:Diki yekusimudza michina, kamera pitch angle kugadzirisa

Mamiriro ezvinhu 5: Zvishandiso zvinoda huwandu hwekumhanya hwakakura

Sarudzo inokurudzirwa: N20 DC mota

Chikonzero: PWM inokwanisa kuwana zvakakura-chiyero kumhanya mutemo

Muenzaniso: Kuyerera kwekuyerera kwemamicro pombi, mhepo yekumhanyisa kudzora kwemidziyo yekufemesa

IV, Hybrid solution: kutyora iyo binary mindset

Mune mamwe maapplication epamusoro-soro, musanganiswa wematekinoroji maviri anogona kutariswa:

Iyo huru inofamba inoshandisa stepper mota kuti ive nechokwadi

Mabasa ekubatsira anoshandisa DC motors kudzora mutengo

Yakavharwa loop stepping inopa mhinduro yekubvumirana mumamiriro ezvinhu apo kuvimbika kunodiwa

Innovation kesi: Mukugadzirwa kwemuchina wepamusoro wekofi, mota inotsika inoshandiswa kuve nechokwadi chekumira chaiko kwekusimudza musoro wekubika, nepo mota yeDC inoshandiswa kudzora mutengo wepombi yemvura uye grinder.

V, Ramangwana Mafambiro: Maitiro eTekinoroji Anokanganisa Sarudzo

Evolution ye stepper mota tekinoroji:

Yakareruka sisitimu dhizaini yehungwaru stepper mota ine yakasanganiswa mutyairi

Nyowani magineti yedunhu dhizaini ine yakakwira torque density

Mitengo yanga ichidzikira gore negore, ichipinda mukati mezvishandiso zvepakati

Kuvandudzwa kweDC mota tekinoroji:

Brushless DC mota (BLDC) inopa hupenyu hwakareba sevhisi

Intelligent DC mota dzine encoder dzakabatanidzwa dziri kutanga kubuda

Kushandiswa kwezvinhu zvitsva kunoenderera mberi kuderedza mari

VI, Inoshanda sarudzo maitiro dhayagiramu

Nekutevera nzira inotevera yekuita sarudzo, sarudzo dzinogona kuitwa zvakarongeka:

Mhedziso: Kutsvaga Chiyero pakati peTekinoroji Ideals uye Bhizinesi Reality

Kusarudza pakati peiyo micro stepper mota kana N20 DC mota haisati iri nyore hunyanzvi sarudzo. Inosanganisira hunyanzvi hwekuenzanisa mainjiniya 'kutsvaga kuita basa nekutenga kutonga kwemitengo.

Nheyo dzekuita sarudzo:

Kana iko kurongeka uye kuvimbika kuri izvo zvekutanga kufunga, sarudza mota inotsika

Kana mutengo uye nyore zvichitonga, sarudza mota yeDC

Paunenge uri pakati penzvimbo, nyatsoverenga iyo yakazara system mutengo uye yenguva refu yekuchengetedza mutengo

Munzvimbo yemazuva ano inokurumidza kudzokorora tekinoroji, mainjiniya akachenjera haabatike kune imwe nzira yehunyanzvi, asi anoita sarudzo dzine musoro zvichienderana nezvipingamupinyi uye zvinangwa zvebhizinesi zvepurojekiti. Rangarira, hapana mota "yakanakisa", chete "yakanyanya kukodzera" mhinduro.