ABS sensor.
Hom tsiaj loj
1, linear log ceev sensor
Linear log ceev sensor yog tsim los ntawm cov hlau nplaum ruaj khov, ncej axis, induction coil thiab hniav nplhaib. Thaum lub iav lub nplhaib tig, lub hau ntawm lub iav thiab lub nraub qaum rov qab hloov qhov sib txawv ntawm cov polar axis. Thaum lub sij hawm kev sib hloov ntawm lub nplhaib iav, cov hlau nplaum sib nqus nyob rau hauv induction kauj hloov pauv los tsim cov induction electromotive quab yuam, thiab cov teeb liab no tau nkag mus rau hauv chav tswj hluav taws xob ntawm ABS los ntawm cov kab hauv qhov kawg ntawm induction kauj. Thaum qhov ceev ntawm lub nplhaib iav hloov, qhov zaus ntawm qhov induced electromotive quab yuam kuj hloov.
2, lub nplhaib log ceev sensor
Annular log ceev sensor yog tsim los ntawm cov hlau nplaum ruaj khov, induction coil thiab hniav nplhaib. Cov hlau nplaum ruaj khov yog tsim los ntawm ob peb khub ntawm cov hlau nplaum. Thaum lub sij hawm sib hloov ntawm lub nplhaib iav, cov hlau nplaum sib nqus hauv qhov induction coil hloov pauv los tsim cov induction electromotive quab yuam. Cov teeb liab no yog cov tswv yim nkag mus rau hauv chav tswj hluav taws xob ntawm ABS los ntawm lub cable ntawm qhov kawg ntawm induction coil. Thaum qhov ceev ntawm lub nplhaib iav hloov, qhov zaus ntawm qhov induced electromotive quab yuam kuj hloov.
3, Hall hom log ceev sensor
Thaum lub iav nyob rau hauv txoj hauj lwm qhia nyob rau hauv (a), cov kab hlau nplaum uas hla dhau lub Hall lub caij yog dispersed thiab lub magnetic teb kuj tsis muaj zog; Thaum lub iav nyob rau hauv txoj hauj lwm qhia nyob rau hauv (b), cov kab hlau nplaum uas hla dhau lub Hall lub ntsiab yog concentrated thiab lub magnetic teb kuj muaj zog. Thaum lub iav tig, qhov ceev ntawm cov kab hlau nplaum ntawm lub zog dhau los ntawm Hall element hloov, uas ua rau Hall voltage hloov, thiab Hall lub caij yuav tso tawm ib millivolt (mV) theem ntawm quasi-sine yoj voltage. Cov teeb liab no kuj yuav tsum tau hloov los ntawm cov hluav taws xob hluav taws xob mus rau hauv tus qauv pulse voltage.
Nruab
(1) Stamping iav nplhaib
Lub nplhaib hniav thiab lub nplhaib puab lossis mandrel ntawm lub hub unit txais kev cuam tshuam haum. Nyob rau hauv cov txheej txheem sib dhos ntawm lub hub, lub nplhaib hniav thiab lub nplhaib puab los yog mandrel yog sib xyaw ua ke los ntawm cov xovxwm roj.
(2) Nruab lub sensor
Qhov haum ntawm lub sensor thiab lub nplhaib sab nraud ntawm lub hub unit yog cuam tshuam haum thiab txiv ntoo xauv. Lub linear log ceev sensor yog cov txiv ntseej xauv daim ntawv, thiab lub nplhaib log ceev sensor txais kev cuam tshuam haum.
Qhov kev ncua deb ntawm sab hauv ntawm cov hlau nplaum ruaj khov thiab cov hniav nto ntawm lub nplhaib: 0.5 ± 0.15 hli (tsuas yog los ntawm kev tswj ntawm sab nraud ntawm lub nplhaib, sab hauv txoj kab uas hla ntawm lub sensor thiab concentricity)
(3) Qhov ntsuas hluav taws xob siv tus kheej tsim cov khoom siv hluav taws xob thiab lub zog ntawm qhov nrawm, thiab cov kab hluav taws xob yuav tsum tau kuaj seb qhov luv luv;
Ceev: 900 rpm
Qhov yuav tsum tau muaj voltage: 5.3 ~ 7.9 V
Waveform xav tau: ruaj khov sine wave
Yog abs sensor pem hauv ntej thiab nram qab
Nws yog pem hauv ntej, nraub qaum, sab laug thiab sab xis
ABS sensor muaj qhov sib txawv ntawm sab xub ntiag, nraub qaum thiab sab laug. Tshwj xeeb, HR lossis RR txhais tau tias sab xis, HL lossis LF txhais tau tias sab laug, VR lossis RF txhais tau tias sab xis, thiab VL lossis LF txhais tau tias sab laug. Qhov kev sib txawv no yog los xyuas kom meej tias thaum muaj kev sib tsoo tam sim ntawd, ABS system tuaj yeem tswj tau txhua lub log kom tsis txhob muaj lub tsheb zawv zawg lossis khiav tawm, yog li tswj kev ruaj ntseg ntawm lub tsheb thiab txo qhov kev sib tsoo.
Tsis tas li ntawd, lub luag haujlwm ntawm ABS sensor yog txhawm rau txiav txim siab ceev lub xeev ntawm lub log raws li lub teeb liab ceev los ntawm txhua lub log ceev sensor, thiab kaw qhov nquag qhib input solenoid valve uas pib kaw lub log kom lub zog nres tsis hloov. thiab xyuas kom muaj kev ruaj ntseg thiab kev nyab xeeb thaum tsav tsheb. Yog li ntawd, sab laug-txoj cai sib txawv ntawm ABS sensors yog qhov tseem ceeb rau kev nyab xeeb thiab kev ruaj ntseg ntawm lub tsheb.
Thov hu rau peb yog tias koj xav tau cov khoom zoo li no.
Zhuo Meng Shanghai Auto Co., Ltd. tau cog lus los muag MG & MAUXS tsheb qhov chaw txais tos yuav.
