Magalimoto Opukutidwa
Izi ndi mitundu yachikhalidwe ya ma DC motors omwe amagwiritsidwa ntchito pazinthu zoyambira pomwe pali njira yosavuta yowongolera. Izi zimagwiritsidwa ntchito pazinthu zoyambira zamakasitomala ndi mafakitale. Izi zimagawidwa m'mitundu inayi:
1. Chilonda Chotsatizana
2. Chilonda cha Shunt
3. Chilonda Chophatikizana
4. Maginito Okhazikika
Mu ma mota a DC omwe amazunguliridwa ndi ma wheelchairs, rotor winding imalumikizidwa motsatizana ndi field winding. Kusintha mphamvu yamagetsi ya supply kumathandiza kuwongolera liwiro. Izi zimagwiritsidwa ntchito mu lifts, crane, ndi hoists, ndi zina zotero.
Mu ma mota a DC a shunt wound, chozungulira cha rotor chimalumikizidwa limodzi ndi chozungulira cha field. Chimatha kupereka mphamvu yayikulu popanda kuchepetsa liwiro ndikuwonjezera mphamvu ya injini. Chifukwa cha mphamvu yake yapakati yoyambira komanso liwiro losasintha, chimagwiritsidwa ntchito mu ma conveyor, grinders, vacuum cleaners, ndi zina zotero.
Mu ma mota a DC omwe ali ndi ma compound wound, polarity ya shunt winding imawonjezeredwa ku ya m'magawo otsatizana. Ili ndi mphamvu yayikulu yoyambira ndipo imayenda bwino ngakhale katunduyo atasintha bwino. Izi zimagwiritsidwa ntchito mu elevator, circular sows, centrifugal pumps, ndi zina zotero.
Maginito okhazikika monga momwe dzinalo likusonyezera amagwiritsidwa ntchito powongolera molondola komanso kuchepetsa mphamvu monga ma robotic.
Magalimoto Opanda Brush
Ma mota awa ali ndi kapangidwe kosavuta ndipo amakhala ndi moyo wautali akagwiritsidwa ntchito kwambiri. Izi sizikusamalira bwino komanso sizigwira ntchito bwino. Mitundu iyi ya ma mota imagwiritsidwa ntchito m'zida zomwe zimagwiritsa ntchito liwiro ndi malo owongolera monga mafani, ma compressor, ndi mapampu.
Makhalidwe a injini yochepetsera micro:
1. Palibe malo a AC omwe ali ndi mabatire omwe angagwiritsidwenso ntchito.
2. Chochepetsera chosavuta, sinthani chiŵerengero cha deceleration, chingagwiritsidwe ntchito pochepetsa.
3. Liwiro la liwiro ndi lalikulu, mphamvu ya torque ndi yayikulu.
4. Chiwerengero cha ma turn, ngati pakufunika, chingasinthidwe malinga ndi zosowa zenizeni.
Magalimoto a Micro deceleration amathanso kupangidwa malinga ndi zofunikira zapadera za makasitomala, shaft yosiyana, chiŵerengero cha liwiro la injini, osati kungolola makasitomala kukonza bwino ntchitoyo, komanso kusunga ndalama zambiri.
Injini yochepetsera yaying'ono, DC micro motor, injini yochepetsera zida si yaying'ono chabe, yopepuka, yosavuta kuyiyika, yosavuta kukonza, kapangidwe kakang'ono, kamvekedwe kotsika kwambiri, yosalala, yosankha liwiro lotulutsa, yosinthasintha kwambiri, yogwira ntchito bwino mpaka 95%. Kuwonjezeka kwa nthawi yogwira ntchito, komanso kumaletsa kuuluka kwa fumbi ndi madzi ndi mpweya wakunja kulowa mu injini.
Injini yochepetsera zinthu zazing'ono, injini yochepetsera zinthu zazing'ono ndi yosavuta kusamalira, imagwira ntchito bwino kwambiri, ndi yodalirika, imagwira ntchito pang'ono, komanso imagwiritsa ntchito zinthu zosawononga chilengedwe, komanso kudzera mu lipoti la ROHS. Kuti makasitomala akhale otetezeka komanso otsimikiza kugwiritsa ntchito. Imasunga ndalama zambiri kwa makasitomala ndikuwonjezera magwiridwe antchito.
1. Ndi burashi yamtundu wanji yomwe imagwiritsidwa ntchito mu mota?
Pali maburashi amitundu iwiri omwe nthawi zambiri timagwiritsa ntchito mu mota: burashi yachitsulo ndi burashi ya kaboni. Timasankha kutengera liwiro, nthawi, ndi zofunikira pa moyo wonse. Pa mota zazing'ono, timakhala ndi maburashi achitsulo okha pomwe kwa zazikulu timakhala ndi maburashi a kaboni okha. Poyerekeza ndi maburashi achitsulo, nthawi ya moyo wa maburashi a kaboni ndi yayitali chifukwa imachepetsa kuwonongeka kwa commutator.
2. Kodi phokoso la ma mota anu ndi lotani ndipo kodi muli ndi omwe ali chete kwambiri?
Kawirikawiri timatanthauzira kuchuluka kwa phokoso (dB) kutengera phokoso la kumbuyo kwa nthaka ndi mtunda woyezera. Pali mitundu iwiri ya phokoso: phokoso la makina ndi phokoso lamagetsi. Pa yoyamba, imagwirizana ndi liwiro ndi magawo a mota. Pa yachiwiri, imagwirizana kwambiri ndi zotuluka zomwe zimachitika chifukwa cha kukangana pakati pa maburashi ndi commutator. Palibe mota chete (yopanda phokoso lililonse) ndipo kusiyana kokha ndi dB.
3. Kodi mungapereke mndandanda wa mitengo?
Pa ma mota athu onse, amasinthidwa malinga ndi zofunikira zosiyanasiyana monga nthawi yonse ya injini, phokoso, Voltage, ndi shaft ndi zina zotero. Mtengo umasiyananso malinga ndi kuchuluka kwa injini pachaka. Chifukwa chake zimakhala zovuta kwambiri kuti tipereke mndandanda wamitengo. Ngati mungathe kugawana zomwe mukufuna komanso kuchuluka kwa injini pachaka, tiwona zomwe tingapereke.
4. Kodi mungatumize mtengo wa injini iyi?
Pa injini zathu zonse, zimasinthidwa malinga ndi zofunikira zosiyanasiyana. Tidzakupatsani mtengo mwamsanga mukangotumiza zopempha zanu komanso kuchuluka kwa injini pachaka.
5. Kodi nthawi yotsogolera zitsanzo kapena kupanga zinthu zambiri ndi iti?
Kawirikawiri, zimatenga masiku 15-25 kupanga zitsanzo; ponena za kupanga kwakukulu, zimatenga masiku 35-40 kupanga ma DC motors ndi masiku 45-60 kupanga ma gear motors.
6. Kodi ndiyenera kulipira ndalama zingati pa zitsanzo?
Pa zitsanzo zotsika mtengo zokhala ndi kuchuluka kosapitirira 5pcs, titha kuzipereka kwaulere ndipo katundu amalipidwa ndi wogula (ngati makasitomala angapereke akaunti yawo ya courier kapena arRange courier kuti azitenge kuchokera ku kampani yathu, zikhala bwino kwa ife). Ndipo kwa ena, tidzalipiritsa mtengo wa zitsanzo ndi katundu. Cholinga chathu si kupeza ndalama polipiritsa zitsanzo. Ngati zili zofunika, titha kubweza ndalama tikalandira oda yoyamba.
7. Kodi n'zotheka kupita ku fakitale yathu?
Inde. Koma chonde tidziwitseni masiku angapo pasadakhale. Tiyenera kuwona nthawi yathu kuti tiwone ngati tikupezeka nthawi imeneyo.
8. Kodi injiniyo ili ndi nthawi yeniyeni yogwiritsira ntchito?
Sindikuopa ayi. Nthawi ya moyo imasiyana kwambiri pa mitundu yosiyanasiyana, zipangizo, ndi mikhalidwe yogwirira ntchito monga kutentha, chinyezi, kayendedwe ka ntchito, mphamvu yolowera, ndi momwe mota kapena giya imalumikizirana ndi katundu, ndi zina zotero. Ndipo nthawi ya moyo yomwe timakonda kutchula ndi nthawi yomwe mota imazungulira popanda kuyima ndipo kusintha kwa Current, Speed, ndi Torque kuli mkati mwa +/- 30% ya mtengo woyambirira. Ngati mungathe kufotokoza zofunikira mwatsatanetsatane ndi mikhalidwe yogwirira ntchito, tidzapanga kuwunika kwathu kuti tiwone kuti ndi iti yomwe ingakwaniritse zosowa zanu.
9. Kodi muli ndi kampani yothandizira kapena wothandizira pano?
Tilibe kampani ina iliyonse yothandizana nayo kunja kwa dziko koma tidzaganizira zimenezo mtsogolomu. Nthawi zonse timakhala ndi chidwi chogwira ntchito limodzi ndi kampani iliyonse yapadziko lonse lapansi kapena munthu aliyense amene angafune kukhala othandizira athu am'deralo kuti atumikire makasitomala athu bwino komanso moyenera.
10. Ndi mitundu yanji ya chidziwitso cha magawo chomwe chiyenera kuperekedwa kuti mota ya DC iwonedwe?
Tikudziwa kuti mawonekedwe osiyanasiyana amatsimikiza kukula kwa malo, zomwe zikutanthauza kuti kukula kosiyanasiyana kumatha kukwaniritsa magwiridwe antchito monga ma torque osiyanasiyana. Zofunikira pakuchita bwino zimaphatikizapo Voltage yogwira ntchito, katundu woyesedwa, ndi Liwiro loyesedwa, pomwe zofunikira pa mawonekedwe zimaphatikizapo kukula kwakukulu kwa inStation, kukula kwa shaft yotuluka, ndi komwe terminal imalowera.
Ngati kasitomala ali ndi zofunikira zina zambiri, monga malire a Current, malo ogwirira ntchito, zofunikira pa moyo wautumiki, zofunikira za EMC, ndi zina zotero, titha kuperekanso kuwunika kwatsatanetsatane komanso kolondola pamodzi.
Kapangidwe kapadera ka ma mota opanda maburashi ndi opanda maburashi kali ndi ubwino wofunikira:
1. Kugwiritsa ntchito bwino kwambiri magalimoto
2. Kutha kupirira malo ovuta
3. Moyo wautali wa galimoto
4. Kuthamanga kwambiri
5. Chiŵerengero champhamvu/kulemera kwakukulu
6. Kuyeretsa thupi kutentha kwambiri (koperekedwa ndi kapangidwe ka thanki)
7. Ma mota a DC opanda burashi awa ndi oyenera kugwiritsidwa ntchito m'malo omwe amafunikira kulondola komanso kulimba.
Zinthu zomwe zili mu injini ya kapu/yopanda core.
Kuzungulira kwa stator kumagwiritsa ntchito kupindika kooneka ngati chikho, popanda mphamvu ya m'mero wa dzino, ndipo kusinthasintha kwa torque ndi kochepa kwambiri.
Chitsulo champhamvu cha rare earth NdFeb, mphamvu yamagetsi yamphamvu kwambiri, mphamvu yotulutsa yovomerezeka mpaka 100W.
Chipolopolo chonse cha aluminiyamu, kutentha bwino, komanso kutentha pang'ono.
Ma bearing a mpira ochokera kunja, chitsimikizo cha moyo wapamwamba, mpaka maola 20000.
Kapangidwe katsopano ka fuselage yophimba chivundikiro, onetsetsani kuti kuyika kwake kuli kolondola.
Sensa ya Hall yomangidwa mkati kuti iyendetse mosavuta.
Yoyenera zida zamagetsi, zida zachipatala, servo control ndi zochitika zina.