njinga yamoto
Kodi njinga zamagetsi zimagwira ntchito bwanji?
Mdziko lapansi mayendedwe okopa chidwi akulimbikitsidwa ndipo mayendedwe amtundu wa anthu atha kupewedwa kwakanthawi chifukwa choganizira za mliri, njinga yamagetsi ikuyenda bwino. Komabe ndi malingaliro ati omwe ali ndi zoperewera? Ndipo momwe kukula kwa e-njinga kungakhudzire zosankha zanu pa njinga posachedwa?
Lingaliro lothandizidwa ndi batri panjinga siliyenera kukhala latsopano, komabe mfundo ziwiri zawonjeza kukula kwa njinga zamoto zamagetsi: kunyamula kwamphamvu ndi kuphatikiza kwa drivetrain. Zaka khumi m'mbuyomu ma batire samatha kupezeka kuti apereke mabatire omwe anali odekha komanso ophatikizika mokwanira, okhala ndi mphamvu zokwanira zamagetsi komanso mitengo yamtengo wapatali.
Kuphatikiza njinga yoyendetsa njinga kunali kovutanso mofananamo. Kuwonjezeka kwamagetsi komwe kumawononga mayendedwe anu kungapangitse kukhala wachilengedwe kugwiritsa ntchito ukatswiri, ndipo kuyendetsa kayendedwe ka magetsi ndi kukwera nthawi zambiri kumakhala kovuta.
Mwa opanga onse, Shimano ndiwofunikira kwambiri padziko lapansi panjinga. Kampani yaku Japan imapanga kabukhu kopanda malire kazinthu zopangika koma ndiyabwino kwambiri yomwe nthawi zambiri imatchedwa imodzi mwamagulu awiri opangira magulu - omwe ndi SRAM.
Shimano ikayamba kupanga chinthu chatsopano, ndikofunikira chifukwa cha kusanthula kwakukulu ndi kupanga zinthu pansi pamalamulo aku Japan. Ndi kuwululidwa kwa njinga yake yatsopano ya EP8 e-njinga, Shimano akuwonetsa kudzipereka pagulu lothandizidwa ndi batire.
Ntchito zamkati mwa e-njinga
Masensa amayeza makokedwe anu kulowa, cadence ndi velocity, kuchita zopitilira XNUMX XNUMX pamphindi. Masensa a e-bike akangodziwa kufunikira kothandizidwa ndi batri, potengera momwe zinthu zimayendetsedwera, mphamvu imayambitsidwa kuchokera pagalimoto kuti ipatse mphamvu zamagetsi zamagalimoto mkati mwa mota.
Khotakhota silimayendetsa galimoto kuti ilowe, ndi njinga zamagetsi zamagetsi zamagetsi zomwe zilipo nthawi yomweyo, kulowa kwanu kumakulitsidwa ndi mota. Izi zimapereka ulendo wosavuta wa pedelec, moyenerera kuposa kupindika kwamachitidwe mopitilira.
Galimoto yama e-bike yapakatikati imakhala ndi zonse zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi, zomwe zimalimbikitsidwa ndi mphamvu yochokera papaketi yake.
Maginito osatha amakhala pakatikati pagalimoto, pomwe ma elekitiroma (omwe amadziwika chifukwa cholumikizidwa ndi zingwe), amaphatikiza chingwecho. Transistors amayendetsa mawonekedwe amagetsi amagetsi, omwe amayendetsa shaft, kuphatikiza kuthandizira paulendo wanu.
M'mbuyomu pulogalamu yanu yolembera pulogalamu, mawonekedwe ndi maginito apamwamba awa ndizomwe zimapangitsa kuti e-bike drive system ichitike. Chinyengo chake ndikupangitsa kuti mphamvu zokoka komanso zokopa pakati pa maginito zizigwira ntchito bwino kwambiri, zomwe zingakhale zovuta.
Kugwiritsa ntchito maginito apamwamba kwambiri a neodymium, omwe ndi othandiza kwambiri, amatha kukulitsa mphamvu yamagalimoto anu ndikusiyanasiyana, pokhapokha pakufuna batire yotsatira.
Pogwiritsira ntchito kulongedza ngati magwiridwe antchito, njira ya Halbach yoyeserera maginito osatha imatha kuwirikiza kawiri mphamvu, komabe ndizovuta kulumikiza maginito motere, makamaka pamakina oyendetsa magalimoto apakati. Kupanga mitengo ndi njira ya Halbach nthawi zambiri kumakhala koletsa.
Kupanga makina oyendetsa pakatikati oyenera
Makina ogula zamagetsi ndi magalimoto akhala oyendetsa bwino kwambiri kukula kwakulemera kwa batri lamafuta owonjezera mphamvu, oyenera kupereka kuthekera ndi mawonekedwe ambiri omwe amafunikira pulogalamu ya e-njinga.
Ndi ma chemistri olimba kwambiri omwe amapezeka, opanga amatha kumaliza kuphatikiza magawo a e-njinga moyenera komanso mwanzeru. Ena apano ma e-njinga ndi ovuta kwambiri kuwadziwitsa kupatula pazithunzi zosathandizidwa. Ribble Endurance SL e imakhudza malingaliro mwachitsanzo.
Lingaliro la kapangidwe ka njinga zamoto siliyenera kukhala lovuta kwambiri pamalamulo. Osati ngati moped, e-bicycle imapereka chithandizo pamagalimoto olowera pansi, momwe zingafunikire. Ilibe okwera modular, yomwe ndiyofunikira kwambiri.
Pakadali pano njinga zamagetsi zamagetsi zikukhudzidwa, bulacket yanu yakumbuyo ndikuchepetsa gawo la downtube ndi malo ofunikira kwambiri mthupi. Batiri limakhala ngati gawo la downtube ndipo pafupifupi ma e-njinga onse amapangidwa kuti azigwiritsa ntchito makina oyendetsa magalimoto apakati, omwe amakhala mkatikatikati mwanu, pakati pamiyendoyo.
Magalimoto amagetsi osagwiritsa ntchito magetsi amasintha mphamvu ya batri kuti igwire ntchito, komabe imazungulira mozungulira kuposa momwe mumagwiritsira ntchito cadence. Magalimoto oyendetsa pakati amagwiritsira ntchito magiya amkati kuti athandizire kutulutsa mphamvu zawo ndikugwiritsa ntchito cadence, kupangitsa wokwera ndi magetsi omwe akukwera kuti azindikire kulumikizana pakupanga.
Chomwe chimasiyanitsa e-njinga yabwino ndi yosagwiritsa ntchito imodzi, ndikumaphunziro kwa pulogalamu yoyendetsa magalimoto yapakatikati. Ma bicycle a e-e amakonzedwa mosamala mosamala ndikuwunika mitundu yama code kuti awongolere mayankho awo kuulendo wanu wapaulendo ndi cadence mwanjira yopambana.
Masensa amayeza makokedwe anu kulowa ndi cadence, kenako kuwerengetsa mzere woyenera wothandizidwa ndi magalimoto ofunikira. Ma e-bicycle othandiza kwambiri samayenera kumverera ngati ma electromechanical, olepheretsa ulendo wokhala ndi mphamvu zamagetsi ngati masanjidwe amtundu wamtundu wamtambo kapena mukusintha magiya.
Oyang'anira zogulitsa mkati mwa gawo la e-njinga ndiye chikhazikitso chazomwe mungagwiritse ntchito ndi tailwind ngati zabwino kwambiri. Masiku aposachedwa kwambiri a pulogalamu yoyang'anira njinga yamakina apakompyuta imapanga njira yoyenda mothamanga kwambiri, kwinaku mukukhala ndi cadence yoyera.
Chithunzi chophulika cha Specialised's Turbo Creo chikuwonetsa makonzedwe apamwamba a e-bike (chithunzi cha ngongole: Specialized) (Chithunzi chazithunzi: Specialized)
Nthawi yayitali: yokwera, yopepuka, yocheperako
Ochita mpikisano amayendetsa zatsopano komanso kukula kumachepetsa mtengo. Pomwe kuchuluka kwama njinga amtundu wa e-njinga zidzawonjezeka pamitundu yonse yama njinga, ogulitsa zinthu atha kuyamba kupereka mabatire apamwamba ndi kuyendetsa mota pamitengo yotsika mtengo.
Chikhalidwe chothandizidwa ndi batri cha e-njinga chimatsimikizira kuti oyendetsa njinga sangayang'ane 'nkhondo yotulutsa mphamvu' pakati pa omwe amapereka - chifukwa chosowa chopindika ndi mwayi wopangitsa olamulira okhwima kuthamanga ndi chitetezo.
Monga madera osiyanasiyana opalasa njinga, kutsitsa misa ndikuthandizira magwiridwe antchito ndiye cholinga. Kupititsa patsogolo mphamvu yamagetsi mkati mwa njira za batri kudzawona kusintha kosiyanasiyana ndikuchepa kocheperako, ngati njira ina ya mainjiniya omwe akuthamangitsa kuthamanga kwambiri ndi kufulumizitsa ndi ma motors owonjezera ogwira ntchito ndi mapaketi akuluakulu amabatire.
Galimoto yatsopano ya EP8 ya Shimano ndiumboni wa njirayi ndipo ili ndi zinthu zabwino m'zaka zake zinayi zokulira chifukwa njira yodalirika ya E8000 STEPS yoyendetsa idakhazikitsidwa. Ndi 21% yogwira ntchito kwambiri kuposa njira ya E8000, yatsika 10% mu misa ndipo ndiyofanana pang'ono poyerekeza ndi muyeso wamba, kuzipangitsa kukhala zocheperako kwambiri kukhala chotchinga kwa opanga matupi omwe akufuna kuphatikiza magwiridwe antchito a njinga mu mzere wamakono kapena watsopano.
Kudzipereka kosatha kwa Shimano pakukula kwapakatikati pagalimoto komanso pulogalamu yolumikizira drivetrain ndikosatsimikizika ndikukhazikitsa pulogalamu yake yatsopano ya EP8.
Mwa onse omwe amapanga njinga zamoto, Specialized watsimikizira kufunitsitsa kwawo kuyika ndalama muukadaulo wa e-njinga, ndi zida zake zaumisiri. Makina atsopano a EP8 a Shimano akuyeneranso kukhazikitsa mpikisano pakati pa makampani akuluakulu opalasa njinga, omwe pamapeto pake amapindulitsa shopper pogwiritsa ntchito mitundu ina yamtengo wapatali.
Osayembekezera kuti e-bicycle yanu yamtsogolo ikhale yothandiza kwambiri komanso yothamanga kwambiri. Izi sizinakhale cholinga chothandizidwa ndi batri. Komabe ngati mungafune chinthu chimodzi kuthana ndi vuto lowopsa lakumasana kapena kulumikizana kwamtunda panjira yomwe ingathe kuchepa, mpikisano wokwera pamsika wa e-bicycle udzakutumizirani ulendo wabwino wothandizidwa ndi batri.