Kuyerekeza kwakuya pakati pa motor stepper motor ndi N20 DC motor: nthawi yosankha torque komanso nthawi yosankha mtengo?

Pakupanga zida zolondola, kusankha kwa gwero lamagetsi nthawi zambiri kumatsimikizira kupambana kapena kulephera kwa polojekiti yonse. Malo opangirawo akakhala ochepa ndipo kusankha kuyenera kupangidwa pakati pa ma motor stepper ndi ma motors a N20 DC omwe amapezeka paliponse, mainjiniya ambiri ndi oyang'anira zogulira aziganizira mozama: kodi ayenera kutsata kuwongolera kolondola komanso ma torque apamwamba a ma stepper motors, kapena kusankha mtengo wamtengo wapatali ndikuwongolera kosavuta kwa ma mota a DC? Ili si funso lokha laukadaulo losankha zingapo, komanso lingaliro lazachuma lokhudzana ndi mtundu wabizinesi wa polojekiti.

I, Chidule Chachidule cha Zinthu Zazikulu: Njira Ziwiri Zosiyanasiyana Zaukadaulo

Micro stepper motor:mfumu yolondola ya kuwongolera kotseguka

Mfundo yogwirira ntchito:Kupyolera mu digito pulse control, kugunda kulikonse kumafanana ndi kusamuka kokhazikika

Ubwino waukulu:kukhazikika bwino, torque yogwira kwambiri, kukhazikika kotsika kwambiri

Mapulogalamu odziwika:Osindikiza a 3D, zida zolondola, zolumikizira maloboti, zida zamankhwala

N20 DC Motor: Cost First Efficiency Solution

Mfundo yogwirira ntchito: Lamulirani liwiro ndi torque kudzera pamagetsi ndi magetsi

Ubwino waukulu: mtengo wotsika, kuwongolera kosavuta, liwiro lalikulu, kuthamanga kwamphamvu kwambiri

Mapulogalamu odziwika: mapampu ang'onoang'ono, makina okhoma pakhomo, zitsanzo zoseweretsa, mafani a mpweya wabwino

II, Kuyerekeza Kwakuya kwa Miyeso isanu ndi itatu: Deta Iwulula Choonadi

1. Kulondola kwa malo: kusiyana pakati pa mulingo wa mamilimita ndi mulingo wa masitepe

Micro stepper motor:yokhala ndi mbali ya 1.8 °, imatha kufika ku 51200 kugawanika / kasinthasintha kudzera pagalimoto yaying'ono stepper, ndi malo olondola amatha kufika ± 0.09 °

N20 DC mota: palibe ntchito yoyikamo, imafunikira encoder kuti mukwaniritse kuwongolera malo, encoder yowonjezereka nthawi zambiri imapereka 12-48CPR.

Chidziwitso cha injiniya: Muzochitika zomwe zimafuna kuwongolera kwathunthu, ma stepper motors ndi chisankho chachilengedwe; Pazinthu zomwe zimafuna kuwongolera kuthamanga kwambiri, ma mota a DC amatha kukhala oyenera.

2. Makhalidwe a torque: Sungani masewerawa pakati pa torque ndi liwiro la torque

Micro stepper motor:yokhala ndi torque yabwino kwambiri (monga NEMA 8 motor mpaka 0.15N · m), torque yokhazikika pa liwiro lotsika

N20 DC mota:torque imachepa ndi liwiro lochulukirapo, kuthamanga kwambiri kosanyamula katundu koma torque ya rotor yotsekedwa

Kuyerekeza kwa Deta Yeniyeni Yoyeserera:

3. Kuwongolera zovuta: kusiyana kwaukadaulo pakati pa pulse vs. PWM

Stepper motor control:imafuna woyendetsa stepper wodzipereka kuti apereke zizindikiro za kugunda ndi mayendedwe

Kuwongolera magalimoto a DC:Dera losavuta la H-mlatho limatha kupita patsogolo ndikusinthira kusinthasintha komanso kuwongolera liwiro

4. Kuwunika Mtengo: Kuwonetsa kuchokera ku Mtengo Wamtengo Wapatali kupita ku Total System Cost

Mtengo wa injini: N20 DC motor nthawi zambiri imakhala ndi phindu lamtengo wapatali (kugula kochuluka pafupifupi madola 1-3 aku US)

Mtengo wonse wamakina: Dongosolo la ma stepper motor limafunikira madalaivala owonjezera, koma makina oyika ma mota a DC amafunikira ma encoder ndi owongolera ovuta

Kawonedwe kakatundu: Mapulojekiti ang'onoang'ono a R&D atha kuyang'ana kwambiri pamtengo wagawo, pomwe mapulojekiti opanga zinthu zambiri amayenera kuwerengera mtengo wonse wadongosolo.

III, Chigamulo Chosankha: Kusankha Molondola kwa Zochitika Zisanu Zogwiritsira Ntchito

Chitsanzo 1: Mapulogalamu omwe amafunikira kuwongolera bwino kwa malo

Kusankha kovomerezeka:Micro stepper motor

Chifukwa:Tsegulani loop control imatha kukwaniritsa malo enieni popanda kufunikira kwa machitidwe ovuta oyankha

Chitsanzo:3D chosindikizira extrusion mutu kayendedwe, malo enieni a microscope nsanja

Nkhani 2: Kupanga zinthu zambiri zomwe zimakhala zotsika mtengo kwambiri

Kusankha kovomerezeka:N20 DC galimoto

Chifukwa:Chepetsani kwambiri mtengo wa BOM ndikuwonetsetsa magwiridwe antchito

Chitsanzo: Kuwongolera kwa zida zapanyumba, zoseweretsa zotsika mtengo

Chitsanzo 3: Ntchito zopepuka zokhala ndi malo ochepa

Kusankha kovomerezeka: N20 DC mota (ndi gearbox)

Chifukwa: Kukula kwakung'ono, kumapereka kutulutsa koyenera kwa torque pamalo ochepa

Chitsanzo: kusintha kwa drone gimbal, zolumikizira zala zazing'ono za robot

Nkhani 4: Ntchito zoyima zomwe zimafuna torque yayikulu

Kusankha kovomerezeka:Micro stepper motor

Chifukwa: Angathebe kukhala ndi udindo pambuyo pa kutha kwa magetsi, palibe makina opangira braking chofunika

Chitsanzo:Makina ang'onoang'ono okweza, kukonza ngodya ya kamera

Nkhani 5: Mapulogalamu omwe amafunikira liwiro lalikulu

Kusankha kovomerezeka: N20 DC galimoto

Chifukwa: PWM imatha kukwaniritsa malamulo othamanga kwambiri

Chitsanzo: Kuwongolera kayendedwe ka mapampu ang'onoang'ono, kuwongolera liwiro la mphepo pazida zolowera mpweya

IV, Hybrid solution: kuphwanya malingaliro a binary

Muzinthu zina zogwira ntchito kwambiri, kuphatikiza matekinoloje awiri kungaganizidwe:

Kuyenda kwakukulu kumagwiritsa ntchito stepper motor kuti iwonetsetse kulondola

Ntchito zothandizira zimagwiritsa ntchito ma motors a DC kuwongolera ndalama

Kutsekeka kwa loop kumapereka njira yolumikizirana pakafunika kudalirika

Mlandu waukadaulo: Pakupanga makina a khofi apamwamba kwambiri, chotengera chopondapo chimagwiritsidwa ntchito kuwonetsetsa kuyimitsidwa koyenera kukweza mutu wofukira, pomwe mota ya DC imagwiritsidwa ntchito kuwongolera mtengo wa pampu yamadzi ndi chopukusira.

V, Zochitika Zamtsogolo: Momwe Zotukuka Zaukadaulo Zimakhudzira Zosankha

Kusintha kwaukadaulo wa stepper motor:

Mapangidwe osavuta amachitidwe anzeru stepper mota yokhala ndi dalaivala wophatikizika

Kapangidwe katsopano ka maginito kachulukidwe ka torque

Mitengo yakhala ikutsika chaka ndi chaka, kulowera ku mapulogalamu apakati

Kupititsa patsogolo ukadaulo wamagalimoto a DC:

Brushless DC motor (BLDC) imapereka moyo wautali wautumiki

Ma motors anzeru a DC okhala ndi ma encoder ophatikizika ayamba kuwonekera

Kugwiritsa ntchito zipangizo zatsopano kukupitiriza kuchepetsa ndalama

VI, Chithunzi chothandizira kusankha

Potsatira njira zopangira zisankho zotsatirazi, zosankha zitha kupangidwa mwadongosolo:

Kutsiliza: Kupeza Balance pakati pa Tekinoloje Ideals ndi Business Reality

Kusankha pakati pa motor stepper motor kapena N20 DC motor sikhala lingaliro losavuta laukadaulo. Zimaphatikizapo luso la kulinganiza zolinga za mainjiniya kuti agwire bwino ntchito ndi kuwongolera mtengo wa zogula.

Mfundo zazikuluzikulu zopangira zisankho:

Pamene kulondola ndi kudalirika ndizofunikira kwambiri, sankhani galimoto ya stepper

Mtengo ndi kuphweka zikachuluka, sankhani galimoto ya DC

Mukakhala m'dera lapakati, werengerani mosamala mtengo wadongosolo lonse komanso mtengo wokonza nthawi yayitali

M'malo aukadaulo omwe akuchulukirachulukira masiku ano, mainjiniya anzeru samatsatira njira imodzi yaukadaulo, koma amapanga zisankho zomveka bwino potengera zovuta komanso zolinga zabizinesi za polojekitiyi. Kumbukirani, palibe injini "yabwino", koma yankho "loyenera kwambiri".