Ma Stepper motors ndi amodzi mwama injini ovuta kwambiri masiku ano. Amakhala ndi masitepe olondola kwambiri, kusanja kwambiri, komanso kuyenda kosalala. Ma Stepper motors nthawi zambiri amafunikira kusinthidwa mwamakonda kuti akwaniritse magwiridwe antchito apadera.Nthawi zambiri mawonekedwe amapangidwe amakhala ma stator mapindikidwe, masinthidwe a shaft, nyumba zokhazikika, ndi ma bere apadera apadera, zomwe zimapangitsa kuti kupanga ndi kupanga ma stepper motors kukhala kovuta kwambiri.Galimoto imatha kupangidwa kuti igwirizane ndi ntchitoyo, m'malo mokakamiza kugwiritsa ntchito kuti igwirizane ndi mota, kapangidwe kake kosinthika kamatha kutenga malo ochepa.Ma Micro stepper motors ndi ovuta kupanga ndi kupanga ndipo nthawi zambiri sangathe kupikisana ndi ma motors akuluakulu M'munda wa automation, makamaka ntchito zomwe zimafuna kulondola kwambiri, monga ma micro-pampu, metering yamadzimadzi ndi kulamulira, ma valve a pinch ndi optical sensor control.Ma motors a Micro stepper amathanso kuphatikizidwa mu zida zamagetsi zamagetsi, monga ma pipette amagetsi, pomwe ma hybrid stepper motors anali osatheka kuphatikizika.
Miniaturization ndiwodetsa nkhawa nthawi zonse m'mafakitale ambiri ndipo yakhala imodzi mwazinthu zomwe zikuyenda bwino m'zaka zaposachedwa, ndi makina oyenda ndi malo omwe amafunikira ma mota ang'onoang'ono, amphamvu kwambiri popanga, kuyesa, kapena kugwiritsa ntchito ma labotale tsiku ndi tsiku.Makampani opanga magalimoto akhala akupanga ndi kupanga ma motors ang'onoang'ono kwa nthawi yayitali, ndipo ma motors ang'onoang'ono okwanira kukhalapo pamapulogalamu ambiri kulibe.Kumene ma mota ndi ochepa mokwanira, amasowa zomwe amafunikira pakugwiritsa ntchito, monga kupereka torque yokwanira kapena kuthamanga kuti apikisane pamsika.Njira yomvetsa chisoni ndikugwiritsa ntchito injini yayikulu ya stepper ndikubweza zida zina zonse zozungulira, nthawi zambiri kudzera pamabulaketi apadera ndikuyika zida zowonjezera.Kuwongolera koyenda m'dera laling'onoli ndizovuta kwambiri, kukakamiza mainjiniya kuphwanya kapangidwe ka chipangizocho.
Ma motor brushless DC mokhazikika ndi odzithandizira okha. Rotor imayimitsidwa mkati mwa stator kupyolera muzitsulo zomaliza pamapeto onse awiri. Zotumphukira zilizonse zomwe zimafunikira kulumikizidwa nthawi zambiri zimamangidwa mpaka kumapeto, zomwe zimakhala mosavuta mpaka 50% yautali wonse wa mota.Ma motors opanda zingwe amachepetsa zinyalala komanso kubwezeredwa pochotsa kufunikira kwa mabulaketi owonjezera, mbale kapena mabulaketi, ndipo zothandizira zonse zamakina ndi zamakina zomwe zimafunidwa ndi mapangidwewo zitha kuphatikizidwa mwachindunji mumotoka.Ubwino wa izi ndikuti stator ndi rotor zitha kulumikizidwa mosasunthika mu dongosolo, kuchepetsa kukula popanda kupereka nsembe.
Miniaturization ya ma stepper motors ndizovuta. Kuchita kwa injini kumakhudzana mwachindunji ndi kukula kwake. Pamene chimango kukula amachepetsa, chomwechonso danga kwa maginito ozungulira ndi windings, amene osati kumakhudza pazipita makokedwe linanena bungwe likupezeka, komanso Idzakhudza kuthamanga liwiro la galimoto.Zambiri zoyesa kupanga NEMA6 size hybrid stepper motor m'mbuyomu zalephera, motero kuwonetsa kuti kukula kwa chimango cha NEMA6 ndikocheperako kuti sikungagwire ntchito iliyonse.Pogwiritsa ntchito luso pakupanga mapangidwe ndi ukadaulo m'magawo angapo, makampani opanga magalimoto adakwanitsa kupanga ukadaulo wa hybrid stepper motor womwe walephera m'malo ena. torque yopezekapo, komanso imaperekanso kulondola kwambiri. Galimoto ya maginito yokhazikika imakhala ndi masitepe 20 pa revolution, kapena ngodya ya 18 digiri, ndipo yokhala ndi 3.46 degree motor, imatha kupereka kuchulukitsa ka 5.7. Kusintha kwapamwambaku kumamasulira mwachindunji kulondola kwambiri, kupereka injini ya Hybrid stepper.Kuphatikizika ndi kusintha kwa ngodya iyi, komanso mawonekedwe otsika a inertia rotor, mota imatha kukwanitsa ma gramu 28 a torque yamphamvu pa liwiro lomwe limayandikira 8,000 rpm, kubweretsa liwiro lofananira ku mota wamba ya brushless DC.Kuchulukitsa masitepe kuchokera pamadigiri 1.8 mpaka 3.46 madigiri amawalola kuti akwaniritse pafupifupi kuwirikiza kawongolero kazomwe akupikisana kwambiri, ndipo mpaka 56 g/in, torque yogwira imakhala yofanana kukula kwake (mpaka 14 g / mu) kanayi kuchuluka kwa ochiritsira okhazikika maginito stepper Motors.
Ma motors a Micro stepper atha kugwiritsidwa ntchito m'mafakitale osiyanasiyana omwe amafunikira mawonekedwe ophatikizika ndikusunga zolondola kwambiri, makamaka m'makampani azachipatala, kuchokera kuzipinda zadzidzidzi kupita kuchipinda cha odwala kupita ku zida za labotale, ma micro stepper motors ndiokwera mtengo kwambiri. apamwamba.Pakali pano pali chidwi kwambiri ndi pipettes zamanja. Ma Micro stepper motors amapereka kusamvana kwakukulu komwe kumafunikira pakugawika bwino kwa mankhwala. Ma motors awa amapereka ma torque apamwamba komanso apamwamba kwambiri.Kwa labu, injini yaying'ono yotsika imakhala chizindikiro chapamwamba.Kukula kophatikizika kumapangitsa kuti motor stepper yaying'ono ikhale yankho langwiro, kaya ndi mkono wa robotiki kapena siteji yosavuta ya XYZ, ma stepper motors ndi osavuta kugwiritsa ntchito ndipo amatha kupereka mawonekedwe otseguka kapena otsekeka.
Nthawi yotumiza: Aug-05-2022 
