Deta ya Moyo wa Galimoto ya 24V Yopanda Brush DC ya Malo Olowera Nyumba Zamalonda Okhala ndi Magalimoto Ambiri

TL;DR:Ma mota a DC a YFBF 24V osakonza omwe ali ndi ma cycle a 3M / zaka 10: Zaka 20 mu ofesi ya 400-cpd, Zaka 2.7 mu eyapoti ya 3,000-cpd. Ma specs ndi kulemera kwa tsamba, liwiro, ndi magetsi kudutsa YF150/YF200/YFS150/YFSW200/BF150.

Msika wa malo olowera nyumba zamalonda uli ndi vuto lodalirika: ziwerengero za maulendo ofalitsidwa zikuwoneka chimodzimodzi kwa ogulitsa, komabe njira yoyesera yomwe ili pansi paISO 13849-1zimasiyana malinga ndi wogulitsa, koma gawo la masitepe 3 miliyoni, monga momwe zalembedwera muTsamba la deta la YFS150Pa chitseko cha chipatala cha makilogalamu 130 pa liwiro la 0.8 m/s si makina ofanana ndi chipangizo cha njinga zamoto zokwana 3 miliyoni pa tsamba la eyapoti la makilogalamu 200 pa liwiro la 1.0 m/s. Magulu ogula omwe amasankha kuchuluka kwa njinga zokha amatsiriza kusintha injini kawiri m'zaka khumi zoyambirira. Deta yofunika ndi kuchuluka kwa njinga zamoto, mphamvu yamagetsi yovotera, chiŵerengero cha giya, kutentha kwa ntchito, ndi kalasi ya IP - zimawerengedwa pamodzi, osati padera.

Gulu lathu la fakitale yathu ya Ningbo lakhala likumanga mayunitsi osakonza a 24-volt kuti azigwiritsa ntchito makina olowera okha kuyambira mu 2007 kuchokera ku Luotuo Zhenhai facility. Pansipa pali deta ya moyo wa kampani yanga ku fakitale yathu ya Ningbo yomwe imagawana ndi magulu ogulitsa nyumba zamalonda akamafunsa chifukwa chake injini zathu zimakhala zotalika kuposa njira zina zotsika mtengo pa mtengo wonse wa zaka 10 wa umwini.

Ma cycle 3 miliyoni ÷ Ma cycle 400 patsiku = zaka 20: chiwerengero cha magalimoto olowera

Ma mota a DC osakonza omwe ali mu kabukhu ka YFBF — YF150, YF200, YFS150, YFSW200, BF150 — ali ndi mutu womwewo: ma cycle 3 miliyoni kapena zaka 10, chilichonse chomwe chimabwera poyamba. Kuchuluka kwa ma cycle ndi komwe kumaletsa kulowa kwa magalimoto ambiri, chifukwa mota nthawi zambiri imathamanga ma cycle 3 miliyoni nthawi yayitali wotchi ya zaka 10 isanakwane. Kuti musinthe ma cycle kukhala zaka, gawani kuchuluka kwa ma cycle ndi magalimoto a tsiku ndi tsiku a pakhomo.

Magalimoto ambiri omwe gulu langa limawona m'malo osiyanasiyana olowera m'nyumba zamalonda:

• Khomo lalikulu la nyumba yaofesi: njinga 200 mpaka 400 patsiku
• Kulowera ku malo ogulitsira: njinga 800 mpaka 1,500 patsiku
• Khomo lalikulu la chipatala: njinga 1,000 mpaka 1,800 patsiku
• Kulowera ku siteshoni ya eyapoti: njinga 2,500 mpaka 4,000 patsiku
• Kulowera ku hotelo: njinga 600 mpaka 1,200 patsiku

Galimoto ya njinga ya 3 miliyoni mu ofesi ya njinga ya 400 patsiku imachotsedwa ntchito kwa zaka pafupifupi 20. Galimoto yomweyo mu eyapoti ya njinga ya 3,000 patsiku imachotsedwa ntchito kwa zaka pafupifupi 2.7. Magulu ogula omwe amalipira mtengo wotsika kwambiri nthawi zambiri amalipira katatu kuposa moyo wonse wa nyumbayo chifukwa nthawi yosinthira imafika zaka zitatu zilizonse m'malo mwa zaka 20 zilizonse.

Komwe burashi ya commutator imalephera poyamba - ndi chifukwa chake ma rotor osakonza amalephera kuigwiritsa ntchito

Chifukwa cha makina chomwe mayunitsi a DC osakonza amatha kupitirira mayunitsi okonzedwa mu ntchito yolowera yokha ndi kuchotsa kukangana kwa burashi. Brush commutator unit imavala maburashi motsutsana ndi pamwamba pa commutator nthawi iliyonse, ndikupanga fumbi la kaboni ndikuchepetsa nthawi yogwira ntchito mpaka maola pafupifupi 1,000 mpaka 3,000 ozungulira enieni. DC unit yopanda kukonza imasuntha ntchito yosinthira mu zamagetsi zowongolera ndikuyendetsa rotor pa mabearing otsekedwa, kotero malo owonongeka ndi omwe amaika bearing m'malo mwa mawonekedwe a burashi-commutator.

Magawo athu osakonza a yfbf amagwiritsa ntchito kapangidwe kake ka mayunitsi ndi magiya olumikizidwa ndi magiya oyendetsedwa ndi helical gear opangidwa ku Europe. Magiya oyendetsedwa ndi aluminium otsekedwa bwino okhala ndi mafuta odzola okha, kotero magiyawo safunikira kukonzedwa nthawi yonse ya moyo wa ma cycle atatu miliyoni. Gulu loteteza magiya ndikalasi E(yomwe ili ndi kutentha kwa 120°C) ndipo chotenthetsera chozungulira ndi kalasi F (yomwe ili ndi kutentha kwa 155°C), kotero chipangizocho chimatha kugwira ntchito yolowera pa eyapoti popanda kutentha kwa chozunguliracho.

Komwe ma brushed installations amalephera poyamba ndi chogwirira burashi — mphamvu ya kasupe imafooka, burashi imamatira, commutator imapeza ma score, ndipo chipangizocho chimakoka mphamvu yamagetsi mpaka chowongolera chikagwa. Kapangidwe kathu kopanda burashi ka YFBF kamachotsa njira yolepherayo kwathunthu, ndichifukwa chake rating ya 3-million-cycle ndi yokhazikika pamzere wathu komanso yolimba pa njira zambiri zotsukira burashi pansi paIEC 60034-1miyezo ya makina amagetsi ozungulira.

Sankhani ndi kulemera kwa tsamba choyamba, liwiro lotsegulira lachiwiri, voteji yachitatu — mtengo wosankha wa YFBF

Mzere wa fakitale ya Ningbo uli ndi mitundu isanu yokhala ndi ma giya osiyanasiyana, RPM, ndi ma envelopu a torque. Mu ntchito yanga yoyang'anira kukula kwa unit, spec ndi kulemera kwa tsamba, liwiro lotsegulira, ndi kulekerera phokoso la khomo. Manambala a datasheet omwe ali pansipa akuchokera kuzinthu zomwe tafalitsa za malonda athu aMzere wa YFBF auto leaf unit:

Zinthu ziwiri zomwe zimayendetsa kusankha kwa mitundu yolowera m'malo odzaza magalimoto ndi kulemera kwa masamba ndi ma cycle patsiku. Mu kukula kwa khomo langa lalikulu la chipatala, pa khomo lalikulu la chipatala la masamba 130 pa ma cycle 1,200 patsiku, YF150 ndiye yoyenera - 60W imasamalira kulemera kwa panel pa liwiro lotseguka la 0.8 m/s, chipangizo cha 3,000 rpm chimapatsa gearbox yozungulira yokwanira, ndipo phokoso la ≤50 dB limakwaniritsa zosowa za chipatala. Pa khomo la eyapoti la magawo awiri la 200 kg pa ma cycle 3,500 patsiku, YF200 ndiye yoyenera - 100W imasamalira gulu lolemera, ndipo chipangizocho chapangidwa kuti chizigwira ntchito molimbika nthawi zonse.

Voltage ya 24-volt yoyendera pa mzere wonse wa injini ya YFBF ndi yadala. Ma unit osakonza a 24-volt amayendetsa basi yomweyo ya DC yokhala ndi mphamvu zochepa monga wowongolera woyendetsa, kotero unit ndi wowongolera amagawana magetsi amodzi othandizidwa ndi UPS. Iyi ndi kapangidwe kamene kamasunga khomo lolowera likugwira ntchito panthawi ya kutaya kwa magetsi popanda kuwonjezera gawo lina la inverter. Magulu ogula zipatala ndi eyapoti ayenera kusankha ma volt 24 pa unit ndi wowongolera kuti kapangidwe ka magetsi kakhale kosavuta.

Ndadutsamo makasitomala atatu omwe ali ndi vuto la kulephera kwa eyapoti m'malo ozizira kwambiri

Zinthu ziwiri zachilengedwe zomwe zimasiyanitsa kutalika kwa nthawi yolowera m'nyumba zamabizinesi ndi kutentha kogwirira ntchito komanso chitetezo cha kulowa. Zipangizo zopanda kukonza za yfbf zimakhala ndi kutentha kogwirira ntchito kuyambira -20°C mpaka 70°C komanso kalasi yoteteza ya IP54. Izi zimaphatikizapo zipinda zokhazikika, zipata zakunja zotetezedwa pang'ono, ndi zipata zambiri zamabizinesi zopanda zipata m'malo ozizira komanso ozizira.

Chomwe chimasiyanitsa mota yomwe imapulumuka zaka 10 ndi yomwe imalephera mu chaka chachitatu ndichakuti ngati envelopu yogwirira ntchito ikugwirizana ndi malo omwe adakhazikitsidwa. Njira zitatu zolephera zomwe ndaphunzitsa makasitomala anga amalonda:

• Kuundana m'ma vestibule opanda mpweya — nthunzi ya madzi imalowa m'chipinda cha gearbox masana, imaundana usiku wonse, ndipo imachita dzimbiri pa seti ya gear ya helical. Chiyeso cha IP54 chimasunga gearbox yotsekedwa motsutsana ndi vuto ili kuti ma vestibule akhazikike bwino.
• Kutseka kwa kutentha m'malo opanda mpweya wokwanira padenga — kabati yowongolera imakhala m'malo opanda mpweya wokwanira padenga, mota imakoka mphamvu yonse panthawi yotanganidwa, ndipo kutseka kumafika pamlingo wa kalasi F insulation. Mota ya YF200 100W ili ndi kutseka kwa kutentha komwe kumayikidwa pa kutentha kwa 130°C kuti iteteze ku kulephera uku.
• Kuwonongeka kwa mabearing m'malo ozizira kwambiri - mafutawa amakhuthala pansi pa -20°C ndipo malo oimika magalimoto amadzaza. Mzere wa injini ya YFBF uli ndi -20°C; pa kuyika kozizira, gulu lathu la mainjiniya limatchula mafuta otsika kutentha ndi mzere wotenthetsera pa bolodi lowongolera.

Kalasi yoteteza ya IP54 ndi mulingo woyenera kwambiri pa malo ambiri olowera m'mabizinesi. IP65 ndi yochulukirapo pa malo olowera m'nyumba ndipo imawonjezera mtengo; IP44 siyokwanira pa malo olowera akunja komwe mvula yoyendetsedwa ndi mphepo imafika m'nyumba ya injini. IP54 imaphimba zonse ziwiri.

Kumanganso pa 80% ya kuchuluka kwa ma cycle — masamu oyambitsa ma cycle okwana 2.4 miliyoni

Kwa makasitomala anga ogula omwe ali ndi mtengo wonse wa zaka 10 kapena 20 wa mtundu wa umwini, chisankho chomanganso-kusiyana-ndi-kusintha chimafunika kwambiri monga momwe zimakhalira poyamba. yfbf imapereka kukonzanso kwa fakitale kwa mayunitsi a DC opanda kukonza pa pafupifupi 35% ya mtengo wa yuniti yatsopano. Kukonzanso kumalowa m'malo mwa seti ya magiya, ma bearing, ndi sensa ya Hall, ndikubwezeretsa injiniyo ku rating yofalitsidwa ya 3 miliyoni-cycle.

Chisankhochi chimayambitsa gulu langa kugwiritsa ntchito:

• 80% ya chiwerengero cha ma cycle omwe adavoteredwa (ma cycle 2.4 miliyoni pa injini ya ma cycle 3 miliyoni) — konzani nthawi yokonzanso yomwe yakonzedwa panthawi yotsatira yokonza.
• Kulephera kulikonse kwa kuphimba kwa kalasi F — kuphimba sikungathe kukonzedwa m'munda, kotero injini imabwerera ku fakitale kuti ikonzedwenso kapena kusinthidwa.
• Phokoso likukwera pamwamba pa 55 dB pa mota yomwe ili ndi ≤50 dB — mabearing akutha, ndipo kukonzanso kokonzedwa kumaposa kulephera kwa ntchito komwe sikunakonzedwe.
• Kuyenda kwa sensa yamagetsi ya controller nthawi ya ntchito yanthawi zonse — injiniyo ikukoka mphamvu yamagetsi yambiri, nthawi zambiri kuchokera ku sensa ya Hall yomwe yalephera kapena giya yosweka, ndipo wolamulirayo akuteteza makinawo ku kuwonongeka.

Pa khomo lolowera ku eyapoti lomwe limatenga ma cycle 3,500 patsiku, choyambitsa kukonzanso chomwe chikukonzekera chimafika pa ma cycle 2.4 miliyoni, zomwe ndi zaka pafupifupi 1.9 kuyambira ntchito. gawo losinthira limabwera ngati gawo losinthira; gawo lolephera limabwereranso ku yfbf kuti limangidwenso; gawo lomangidwanso limabwerera ku dziwe losungiramo zida. Kusinthaku kumasunga khomo lolowera pa intaneti ndipo kumawonjezera mtengo wa gawo pa ma cycle angapo okonzanso m'malo mogula zinthu zingapo zosinthira.

Ma datasheet atatu amayang'aniridwa musanasainire oda yogulira galimoto

Kuyesa kwa njinga yamoto ndi envelopu yogwirira ntchito zili pa datasheet, koma kuyeserera kwa njingayo kumakhala kofunikira pokhapokha ngati mikhalidwe yoyesera ikugwirizana ndi mikhalidwe yokhazikitsa. Zinthu zitatu zoti mutsimikizire pa datasheet ya wogulitsa musanasainire oda yogula:

1. Tanthauzo la kayendedwe ka mayeso — "kuzungulira" kuyenera kutanthauzidwa ngati kutseguka ndi kutsekedwa kamodzi pansi pa katundu woyesedwa, osati kuzungulira kamodzi popanda katundu. YFBF imayesa kayendedwe ka pansi pa kulemera kwa chitseko komwe kwayesedwa pa liwiro lotseguka loyesedwa.
2. Malo oyesera — kutentha ndi chinyezi zimakhudza moyo wa kuzungulira kwa nyengo. YFBF imayesa kuzungulira kwa nyengo pa 25°C ndi chinyezi cha 60%; ziwerengero za malo ozizira kapena otentha zimachepetsedwa moyenerera.
3. Kalasi yoteteza kutentha — choteteza kutentha cha mota ya kalasi E chokhala ndi choteteza kutentha cha kalasi F ndicho choyenera kugwira ntchito mosalekeza. Choteteza kutentha cha mota ya kalasi A kapena B sichili chachikulu kwambiri polowera anthu ambiri.

Kwa makasitomala anga a pulojekiti ya OEM/ODM — zolemera za panelo ya zitseko, liwiro lotsegulira, firmware yowongolera — Gulu lathu la uinjiniya la YFBF limayendetsa rating ya kuzungulira molingana ndi momwe kasitomala amakhazikitsira ndipo limapereka deta ya polojekitiyi. Kuyesa kwa cycle ya fakitale kumachitika pa 1.5x yodzaza ndi ma cycle 200,000 pamene kupanga kukupitirira, kotero chipangizo chomwe chikufika pamalopo chakhala kale ndi malire oyenera owonongeka chisanayambe kugwira ntchito.

Chinthu chachinayi chomwe gulu langa limagawana ndi magulu ogula zinthu ku eyapoti ndi zipatala ndi kukonzanso kwa firmware yathu ya YFBF controller. Timatumiza chipangizo chilichonse ndi mtundu wa firmware yowongolera womwe umaphatikizapo kuzungulira kwa current-sensing loop komwe kwakonzedwa kuti kuwonetsedwe kwa 3-million-cycle rating yofalitsidwa. Zosintha za firmware zakumunda zomwe zimasintha mbiri ya ramp yomwe ilipo popanda kuwunikiranso kuchuluka kwa cycle zitha kufupikitsa moyo wa chipangizo ndi 20 mpaka 30 peresenti. Pazokhazikitsa za OEM/ODM, gulu lathu la uinjiniya la YFBF limatseka mtundu wa firmware polemba oda ndikulemba mtunduwo pa dzina la wowongolera kuti cycle rating ikhale yolondola nthawi yonse ya ntchito ya chipangizocho.

Mzere wachiwiri wolembedwa womwe makasitomala anga ogula amanyalanyaza ndi zomwe makasitomala anga amalemba pa mafuta a zida. Mzere wa yfbf umatumizidwa ndi mafuta a zida zopangidwa ndi polyalphaolefin (PAO) omwe ali ndi kutentha kwa -30°C mpaka 120°C. Kusintha malo ndi mafuta amchere kumatsitsa kutentha kwapamwamba kufika pa 90°C ndipo kutentha kochepa kufika pa -10°C, zomwe zikutanthauza kuti chipangizocho chimachepa pakuyika kwa eyapoti kozizira ndipo chimalephera msanga pakuyika kwa zipatala za Middle East kotentha. Mawu athu amalemba zomwe mafuta amatanthauza pa dzina la chizindikiro, ndipo mndandanda wotsatira wa ogwiritsa ntchito umaphatikizapo gawo lotsimikizira mafuta musanayambe kuzungulira koyamba.

Chida chachisanu chomwe nthawi zambiri sichimagwiritsidwa ntchito poika ndalama zonse zomwe munthu amafunikira ndi dziwe lathu losambira la YFBF. Pa chipatala chokhala ndi malo olowera 12 odziyendetsa okha omwe amayenda maulendo 1,200 patsiku, dziwe losambira lovomerezeka ndi magawo awiri - gawo limodzi lokonzeka kusinthana pashelefu ndi gawo limodzi lomangidwanso munthawi yozungulira. Izi zimateteza kulephera kulikonse kuti kulowetsedwe popanda intaneti kwa maola opitilira anayi, zomwe ndi njira yodziwika bwino yogwiritsira ntchito malo otulukira. Mtengo wa dziwe ndi pafupifupi 4 peresenti ya capex yoyambirira, koma zimachotsa 35 peresenti yamtengo wapatali yomwe katundu wadzidzidzi amalamulidwa pamene dziwe losambira lilibe kanthu.

Chinthu chachisanu ndi chimodzi chomwe makasitomala anga ogula amalandira ndi telemetry yowerengera ma cycle-calculation. Firmware ya YFBF yowongolera imalemba kuchuluka kwa ma cycle, ma khodi olakwika, ndi tsiku lomaliza la service mpaka kukumbukira kosasinthasintha, ndipo gulu lathu la mainjiniya limatha kuwerenga kuchuluka kwa ma cycle pa doko la service panthawi yokonzekera kukonza. Pa chipatala cha 12-polowera, telemetry yowerengera ma cycle imauza gulu la malo ogwirira ntchito ndendende kuti ndi ma motor ati omwe akuyandikira 80% rebuild trigger (ma cycle 2.4 miliyoni) ndi ati omwe akadali achichepere. Deta imapatsa ndandanda yosinthira ma motor pool owonjezera ndikuchotsa zomwe zimaganiziridwa kuchokera ku bajeti yokonza pachaka.

Chinthu chachitatu chomwe gulu langa limapeza pa eyapoti ndi chipatala ndi kuphatikiza zida zosinthira m'mabanja osiyanasiyana. Mzere wathu wa YFBF umagawana sensa ya Hall yomweyo, mawonekedwe ofanana a giya-box, ndi block yofanana ya controller terminal kudutsa mitundu ya YF150, YF200, YFS150, YFSW200, ndi BF150. Malo omwe ali ndi gulu losakanikirana amatha kusunga zida zosinthira imodzi ya mzere wonse m'malo mwa ma SKU asanu osiyana, zomwe zimachepetsa mtengo wa zida zosinthira ndi pafupifupi 60 peresenti ndikupangitsa kuti maphunziro a ogwira ntchito yokonza zinthu akhale osavuta.

FAQ

Q: Kodi chipangizo cha DC cha ma volt 24 chosasamalira chimakhala nthawi yayitali bwanji mu tsamba loyenda lokha?
A: Ma mota a DC a YFBF 24-volt osakonza amayesedwa kuti azitha kugwira ntchito kwa ma cycle 3 miliyoni kapena zaka 10. Pa khomo lolowera nyumba yamalonda la ma cycle 400 patsiku, izi zikutanthauza zaka pafupifupi 20; pa khomo lolowera ku eyapoti la ma cycle 3,000 patsiku, pafupifupi zaka 2.7.

Q: Kodi pali kusiyana kotani pakati pa chipangizo cha DC chosakonza ndi chipangizo chopukutira zitseko zokha?
A: Chipangizo cha DC chosakonza chimachotsa kukangana kwa burashi komwe kumachepetsa moyo wa chipangizo chokonzedwa. Ma mota opangidwa ndi zitseko zodziyimira pawokha nthawi zambiri amakhala maola 1,000 mpaka 3,000; ma mota osakonza monga YF150, YF200, YFS150, YFSW200, ndi BF150 amatha ma cycles 3 miliyoni kapena zaka 10 ndi IP54 protection and insulation class E motor/class F winding.

Q: Kodi magetsi ndi mphamvu zomwe zimaperekedwa pa Ningbo, ma mota a DC odziyimira okha opanda kukonza fakitale yathu ndi ziti?
A: Ma mota a DC a Ningbo omwe sakukonza fakitale yathu ali ndi mphamvu ya 24-volt. YF150 ndi YFS150 ndi 60W; YF200 ndi 100W pa zitseko zotsetsereka zolemera; YFSW200 ndi 60W pa zitseko zozungulira. RPM yopanda katundu imayambira pa 2,880 mpaka 3,000 kutengera mtundu wa galimoto.

Q: Kodi kutentha kotani komwe chipangizo cha DC chopanda kukonza cha 24-volt chingagwiritse ntchito polowera chokha?
Yankho: Zipangizo zathu za DC zopanda kukonza za YFBF zimakhala ndi kutentha kwa -20°C mpaka 70°C komanso kalasi yoteteza ya IP54. Izi zimaphatikizapo zipinda zokhazikika, zipata zakunja zotetezedwa pang'ono, ndi zipata zambiri zopanda zipata.

Q: Kodi chipangizo chodzipangira chokha cha DC chomwe sichimakonza zinthu chingamangidwenso m'malo mochisintha?
A: Inde. YFBF imapereka kukonzanso kwa fakitale kwa ma DC motors osakonza pamtengo wa pafupifupi 35% wa mtengo wa mayunitsi atsopano. Kukonzanso kumeneku kumalowa m'malo mwa gear set, ma bearing, ndi Hall sensor, ndikubwezeretsa unit ku rating yofalitsidwa ya 3-million-cycle rating.

Edison ndi Woyang'anira Malonda ku Ningbo Yufan Beifan Automatic leaf Co., Ltd. (fakitale yathu ya Ningbo), fakitale ya Ningbo Beifan yomwe idakhazikitsidwa mu 2007 ku Luotuo Zhenhai yokhala ndi malo okwana masikweya mita 3,500 ndi malo omangira masikweya mita 7,500. Kuchokera pamalo amenewo, ndimathandizira magulu ogula nyumba zomangira mabizinesi, mapulojekiti a OEM/ODM, ndi mapulogalamu ogulitsa magawo a YF150, YF200, YFS150, YFSW200, ndi BF150 DC unit line yopanda kukonza. Kuti mudziwe zambiri za polojekiti kapena kuti mudziwe mtengo wa zaka 10 wa umwini pa mfundo zanu zomangira, ndilankhuleni kudzera mutsamba lolumikizirana ndi fakitale yathu ya Ningbo.