Sensor ea ABS.
Sensor ea Abs e sebelisoa ho ABS ea koloi (Sistimi ea ho Thibela ho Notlela Braking). Sistimi ea ABS, lebelo le beoa leihlo ke sensor e inductive. Sensor ea abs e ntša sete ea matšoao a motlakase a AC a quasi-sinusoidal ka ketso ea lesale la gear le potolohang ka nako e le 'ngoe le lebili, 'me maqhubu le boholo ba lona li amana le lebelo la lebili. Letšoao la tlhahiso le fetisetsoa ho yuniti ea taolo ea elektroniki ea ABS (ECU) ho etsa tlhahlobo ea lebelo la lebili ka nako ea sebele.
1, sensor ea lebelo la lebili le otlolohileng
Sensor ea lebelo la lebili le otlolohileng e entsoe haholo-holo ka makenete ea kamehla, axis ea pole, coil ea induction le lesale la meno. Ha lesale la gear le potoloha, ntlha ea gear le backlash lia fapanyetsana ka lehlakoreng le leng la polar axis. Nakong ea ho potoloha ha lesale la gear, flux ea makenete ka har'a coil ea induction e fetoha ka mokhoa o fapaneng ho hlahisa matla a electromotive a induction, 'me lets'oao lena le kenngoa yuniti ea taolo ea elektroniki ea ABS ka thapo e qetellong ea coil ea induction. Ha lebelo la lesale la gear le fetoha, maqhubu a matla a electromotive a susumelitsoeng le 'ona aa fetoha.
2, sensor ea lebelo la lebili le chitja
Sensor ea lebelo la lebili le kopaneng e entsoe haholo-holo ka makenete ea kamehla, khoele ea induction le lesale la meno. Makenete ea kamehla e entsoe ka lipara tse 'maloa tsa lipalo tsa makenete. Nakong ea ho potoloha ha lesale la gear, phallo ea makenete ka har'a khoele ea induction e fetoha ka mokhoa o fapaneng ho hlahisa matla a motlakase a induction. Letšoao lena le kenngoa yuniti ea taolo ea elektroniki ea ABS ka thapo qetellong ea khoele ea induction. Ha lebelo la lesale la gear le fetoha, maqhubu a matla a motlakase a susumetsoang le 'ona aa fetoha.
3, Sensor ea lebelo la lebili la mofuta oa Hall
Ha gear e le boemong bo bontšitsoeng ho (a), mela ea matla a makenete e fetang ka har'a karolo ea Hall ea qhalakanngoa 'me matla a makenete a fokola haholo; Ha gear e le boemong bo bontšitsoeng ho (b), mela ea matla a makenete e fetang ka har'a karolo ea Hall ea teteana 'me matla a makenete a matla haholo. Ha gear e potoloha, boima ba mola oa matla a makenete o fetang ka har'a karolo ea Hall boa fetoha, e leng se etsang hore motlakase oa Hall o fetohe, 'me karolo ea Hall e tla ntša boemo ba millivolt (mV) ba motlakase oa maqhubu a quasi-sine. Letšoao lena le boetse le hloka ho fetoloa ke potoloho ea elektroniki hore e be motlakase o tloaelehileng oa pulse.
Kenya
(1) Lesale la lisebelisoa tsa ho hatakela
Lesale la meno le lesale la kahare kapa mandrel ea yuniti ea hub li lumellana ka ho lekana. Ts'ebetsong ea ho kopanya yuniti ea hub, lesale la meno le lesale la kahare kapa mandrel li kopanngoa hammoho ka ho hatisa oli.
(2) Kenya sensor
Ho lekana pakeng tsa sensor le lesale le ka ntle la yuniti ya hub ke ho lekana ha tšitiso le senotlolo sa nati. Sensor ya lebelo la lebili le otlolohileng haholo-holo ke sebopeho sa senotlolo sa nati, mme sensor ya lebelo la lebili le potolohang e amohela ho lekana ha tšitiso.
Sebaka se pakeng tsa bokaholimo ba ka hare ba makenete ea kamehla le bokaholimo ba leino la lesale: 0.5 ± 0.15 mm (haholo-holo ka taolo ea bophara ba ka ntle ba lesale, bophara ba ka hare ba sensor le concentricity)
(3) Motlakase oa teko o sebelisa motlakase oa tlhahiso ea litsebi o entsoeng ka bouena le sebopeho sa maqhubu ka lebelo le itseng, 'me sensor e otlolohileng e lokela ho leka hore na potoloho e khuts'oane ke efe;
Lebelo: 900rpm
Tlhokahalo ea motlakase: 5.3 ~ 7.9 V
Litlhoko tsa sebopeho sa maqhubu: leqhubu la sine le tsitsitseng
Ho lemoha motlakase
ho lemoha motlakase o tsoang
Lintho tsa tlhahlobo:
1, motlakase o hlahisoang: 650 ~ 850mv (1 20rpm)
2, sebopeho sa maqhubu a tlhahiso: leqhubu le tsitsitseng la sine
Ea bobeli, teko ea ho tšoarella ha mocheso o tlase oa sensor ea abs
Boloka sensor ho 40 ° C ka lihora tse 24 ho leka hore na sensor ea abs e ntse e ka fihlela litlhoko tsa ts'ebetso ea motlakase le ea ho koala tsa ts'ebeliso e tloaelehileng.
Hobaneng ha sensor ea abs e le bonolo ho e roba?
Mabaka a etsang hore sensor ea ABS e senyehe habonolo a kenyelletsa karolo ea induction e koahetsoeng, mohala o hlephile le boleng ba sensor ka boeona. Lintlha tse qaqileng ke tse latelang:
Karolo ea ho lemoha e koahetsoe: ha karolo ea ho lemoha ea sensor ea ABS e koahetsoe ke litšila, lerōle kapa lintho tse ling tse tsoang linaheng tse ling, e tla sitisa tlhahiso ea lets'oao la sensor, e leng se fellang ka hore khomphutha e se ke ea khona ho ahlola lebelo ka nepo, e leng se tla ama ts'ebetso e tloaelehileng ea sistimi ea brake.
Mohala o hlephileng: Khokahano ea mohala oa sensor ha e matla kapa sehokelo se hlephileng, e leng se tla lebisa phetisong e mpe ea lets'oao, e leng se fellang ka liphoso tsa sistimi. Phoso e tloaelehileng ke hore lebone la phoso le butsoe.
Boleng ba sensor ka boyona: haeba boleng ba sensor ea ABS bo le bobe, bo ka ama botsitso ba lets'oao la eona la tlhahiso, ebe bo ama kutlo ea sistimi ea ABS le polokeho ea ho khanna.
Mabaka ana a ka etsa hore sensor ea ABS e senyehe habonolo, kahoo nakong ea tšebeliso le tlhokomelo, tlhokomelo e lokela ho lefshoa ho boloka sensor e hloekile le ho hlahloba boemo ba khokahano ea mohala ho netefatsa polokeho ea ho khanna.
Haeba o batla ho tseba ho eketsehileng, tsoela pele ho bala lihlooho tse ling sebakeng sena sa marang-rang!
Ka kopo re letsetse haeba o hloka dihlahiswa tse jwalo.
Zhuo Meng Shanghai Auto Co., Ltd. e ikemiselitse ho rekisa likarolo tsa likoloi tsa MG&MAUXS tse amohelehang ho li reka.
