ABS sensor, anti-lock brake system.
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
Kev ntsuas hluav taws xob
Output voltage nrhiav kom tau
Cov khoom soj ntsuam:
1, tso zis voltage: 650 ~ 850mv (1 20rpm)
2, tso zis waveform: ruaj khov sine yoj
Qhov thib ob, abs sensor tsis tshua muaj kub durability kuaj
Khaws lub sensor ntawm 40 ° C rau 24 teev los ntsuas seb lub abs sensor tseem tuaj yeem ua tau raws li cov khoom siv hluav taws xob thiab kev sib khi ua haujlwm ntawm kev siv ib txwm.
Yog abs sensor pem hauv ntej thiab nram qab
ABS sensor yog sab laug thiab sab xis. ABS sensor yog ib qho tseem ceeb ntawm lub tsheb los tiv thaiv lub kaw lus nres, uas yog siv los ntsuas lub log ceev thiab xa mus rau ABS tswj chav tsev. Nyob rau hauv txoj kev no, chav tswj tau tuaj yeem kho qhov loj ntawm lub zog ntawm lub braking raws li qhov ceev thiab qhov ceev ntawm lub log kom tsis txhob kaw lub log. ABS sensors feem ntau yog ntsia rau hauv qhov chaw nyob ze ntawm lub log, uas tuaj yeem sib txawv ntawm cov qauv thiab hom. Rau cov qauv xws li Volkswagen Lavida, ABS sensor yog ntsia nyias raws li txhua lub log, tag nrho plaub sab pem hauv ntej thiab nram qab sab laug thiab sab xis. Qhov no txhais tau hais tias ABS sensor muaj sab laug thiab sab xis cov ntsiab lus ntawm lub log pem hauv ntej ntawm lub tsheb, yog li nws yuav tsum paub qhov txawv ntawm sab laug thiab sab xis. Piv txwv li, yog tias lub log tsheb sab laug raug puas thaum koj hloov ABS sensor, koj yuav tsum hloov nws raws li.
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.
