Auto Camshaft matsayin firikwensin don BMW, 12141739891 12141734813

BMW Z3 (1995/10 - 2003/01)

MENENE BANBANCIN NAU'O'IN CAMSHAFT DA SENSORS NA CRANKSHAFT?
An fi amfani da na'urori masu auna firikwensin hall a aikace-aikacen mota don auna saurin abu mai juyawa, kamar dabaran, crankshaft, ko camshaft.An zaɓi na'urori masu auna firikwensin zauren don daidaiton su a duk faɗin saurin gudu, tare da juriyarsu ga datti, laka, ruwa, da tsatsa.Waɗannan an gina su ta hanyar maganadisu na dindindin da semiconductor wanda ya ƙunshi analog zuwa dijital (A/D) inverter sigina.Mai jujjuyawar A/D yana samar da siginar wutar lantarki mai murabba'i wanda aka fassara ta hanyar sarrafa lantarki na abin hawa don tantance matsayin camshaft na injin ko crankshaft.camshaft firikwensin
Madaidaicin firikwensin ƙin yarda shine firikwensin siginar analog wanda ke haifar da firikwensin wanda ya ƙunshi maganadisu na dindindin da guntun sanda.Yayin da cog ɗin ƙarfe na zoben sautin ko dabaran ƙugiya ya wuce iyakar firikwensin, ana haifar da sigina kuma tana faɗuwa yayin da cog ɗin ke motsawa.Ƙarfin siginar yana ƙaruwa tare da sauri da kusancin firikwensin zuwa zoben sautin.
Firikwensin magnetoresistive na'ura ce da ke amfani da filin maganadisu don canza motsin inji zuwa siginar lantarki.Yana buƙatar tushen wuta don aiki.Ana samun wannan nau'in firikwensin a cikin CMP, CKP, ABS, da na'urori masu saurin tutiya saboda haɓakar daidaito da juriya ga kutsewar lantarki (EMI).