ABS sensor.
Abs sensor inoshandiswa mumotokari ABS (Anti-lock Braking System). Mune iyo ABS system, iyo yekumhanyisa inotariswa neinductive sensor. Iyo abs sensor inoburitsa seti ye quasi-sinusoidal AC masaini emagetsi kuburikidza nekuita kwegiya mhete inotenderera inoenderana nevhiri, uye frequency yayo uye amplitude zvine hukama nekumhanya kwevhiri. Chiratidzo chinobuda chinoendeswa kune ABS yemagetsi control unit (ECU) kuona chaiyo-nguva yekutarisa yekumhanya kwevhiri.
1, mutsara vhiri kumhanya sensor
Linear vhiri kumhanya sensor inonyanya kuumbwa nekusingaperi magineti, pole axis, induction coil uye mhete yezino. Kana mhete yegiya ichitenderera, iyo muromo wegiya uye yekumashure inochinjana yakatarisana nepolar axis. Munguva yekutenderera kwemhete yegiya, iyo magineti inoyerera mukati meiyo induction coil inochinja neimwe nzira kuti ibudise induction electromotive simba, uye chiratidzo ichi chinoiswa kune yemagetsi control unit yeABS kuburikidza netambo pakupera kweiyo induction coil. Kana kumhanya kwemhete yegiya kuchichinja, kuwanda kweiyo induced electromotive force inochinjawo.
2, rin'i vhiri kumhanya sensor
Annular vhiri kumhanya sensor inonyanya kuumbwa nekusingaperi magineti, induction coil uye zino mhete. Iyo magineti yekusingaperi inoumbwa nemateya akati wandei emagineti pole. Munguva yekutenderera kwemhete yegiya, iyo magineti inoyerera mukati meiyo induction coil inochinja neimwe nzira kuti ibudise induction electromotive simba. Ichi chiratidzo chinoiswa kune yemagetsi control unit yeABS kuburikidza netambo pamagumo eiyo induction coil. Kana kumhanya kwemhete yegiya kuchichinja, kuwanda kweiyo induced electromotive force inochinjawo.
3, Horo mhando vhiri kumhanya sensor
Kana iyo giya iri munzvimbo inoratidzwa mu (a), mitsara yemagineti inopfuura nemuHoro element inoparadzirwa uye iyo magineti ishoma; Kana iyo giya iri munzvimbo inoratidzwa mu (b), mitsara yemagineti inopfuura nepakati peHoro element inodzika uye iyo magineti ine simba. Kana giya richitenderera, kuwanda kwesimba remagineti rinopfuura nepakati peImba chinhu chinoshanduka, izvo zvinoita kuti magetsi eHoro achinje, uye chinhu cheHoro chinoburitsa millivolt (mV) nhanho yequasi-sine wave voltage. Ichi chiratidzo chinodawo kushandurwa nemagetsi edunhu kuita yakajairwa pulse voltage.
Install
(1) Mhete yegiya
Mhete yemazino uye mhete yemukati kana mandrel yehub unit inotora kupindira kwekupindirana. Mukuungana kwehub unit, mhete yezino uye mhete yemukati kana mandrel zvinosanganiswa pamwe chete nemafuta emafuta.
(2) Isa sensor
Iko kukwana pakati pe sensor uye mhete yekunze yehub unit ndeyekupindirana kwakakodzera uye nut lock. Iyo mutsara vhiri kumhanya sensor inonyanya kukiyiwa fomu, uye rin'i vhiri kumhanya sensor inotora kupindira kunokodzera.
Chinhambwe chiri pakati pemukati weiyo magineti isingaperi uye zino pamusoro pemhete: 0.5 ± 0.15 mm (kunyanya kuburikidza nekutonga kweiyo dhayamita rekunze remhete, dhayamita yemukati ye sensor uye concentricity)
(3) Iyo yekuyedza voltage inoshandisa iyo yakazvigadzira yehunyanzvi yekubuda voltage uye waveform pane imwe kumhanya, uye mutsara sensor inofanirwawo kuyedza kana ipfupi dunhu;
Kumhanya: 900rpm
Kudiwa kwemagetsi: 5.3 ~ 7.9 V
Waveform zvinodiwa: yakagadzikana sine wave
Kuonekwa kwemagetsi
Kuonekwa kwemagetsi ekubuda
Zvinhu zvekuongorora:
1, goho voltage: 650 ~ 850mv (1 20rpm)
2, yakabuda waveform: yakagadzikana sine wave
Chechipiri, abs sensor yakaderera tembiricha durability bvunzo
Chengetedza sensor iri pa40 ° C kwemaawa makumi maviri nemana kuti uedze kana iyo abs sensor ichiri kukwanisa kusangana nemagetsi uye yekuisa chisimbiso kuita zvinodiwa zvekushandisa zvakajairika.
Nei iyo abs sensor iri nyore kutyora
Zvikonzero nei ABS sensor iri nyore kukuvadza kunyanya inosanganisira iyo induction chikamu chakafukidzwa, mutsara wakasununguka uye mhando ye sensor pachayo. Mashoko acho ndeaya:
Chikamu chekunzwa chakavharwa: kana chikamu chekunzwa cheABS sensor chakafukidzwa netsvina, guruva kana mimwe miviri yekune dzimwe nyika, inopindira nekubuda kwechiratidzo che sensor, zvichikonzera kuti komputa isakwanise kutonga nemazvo kumhanya, izvo zvinozoita. kukanganisa kushanda kwakajairika kweiyo brake system.
Yakasununguka mutsara: Iyo sensor's line yekubatanidza haina kusimba kana chinongedzo chakasununguka, izvo zvinozotungamira kune yakashata chiratidzo kutapurirana, zvichikonzera kukanganisa kwehurongwa. Mhosva yakajairika ndeyekuti mwenje wemhosva wakabatidzwa.
Hunhu hweiyo sensor pachayo: kana mhando yeABS sensor isina kunaka, inogona kukanganisa kugadzikana kwechiratidzo chayo chekubuda, uye yobva yakanganisa kunzwisiswa kweiyo ABS system uye kuchengetedza kwekutyaira.
Izvi zvinhu zvinogona kuita kuti sensor yeABS ikuvadzwe nyore, saka panguva yekushandiswa nekugadzirisa, kutarisisa kunofanirwa kubhadharwa kuchengetedza sensor yakachena uye kutarisa mamiriro ekubatanidza emutsara kuti uve nechokwadi chekutyaira.
Kana iwe uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonere kana uchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAUXS zvikamu zvemotokari zvinogamuchirwa kutenga.
