Excavator tsav xauv Quear Cotegrortal protary protary profortion solenoid valve ll00068

Nyob rau hauv cov ntaub ntawv ntawm kev ua dab tsi kiag li lwm yam kev mob, cov nplaim hluav taws xob solenoid valve thiab oob khab tsis ua haujlwm, ua rau cov excavator tsis tuaj yeem pib

Fluteout solenoid valve tsis ua haujlwm: thaum lub sijhawm pib hloov tua Hits Qhov chaw pib, nplaim nplaim Solenoid Valve
Qhov kawg ntawm kev lom zem kauj yuav tsum muaj hluav taws xob, thiab tuav lub hwj chim tom qab kev pib dua, thaum lub sij hawm ceev ceev? Yog tias cov tswv yim yog qhov qub thiab lub zog solenoid tsis muaj kev lag luam, lub solenoid valve puas yog puas; Yog tias cov tswv yim tsis yog ib txwm, thov khij cov kev sib haum sai thiab tuav relay; 2 oob khab tsis ua haujlwm: Thaum lub ntsiab pib hloov mus txog qhov pib txoj haujlwm, pib (R2) Xaus ntawm tus yuam sij hloov yuav tsum muaj cov zis hluav taws xob tseem ceeb. Yog tias tsis muaj zis, tus yuam sij hloov yog puas; Tom qab pib xaus ntawm tus yuam sij hloov tau tso tawm mus rau qhov pib compound relay, ntsuas seb puas muaj kev sib txuas pib tau tso zis.

Yog tias tsis muaj qhov tsim tawm ob qho laj thawj:
1. Qhov pib pib compound relay yog puas; 3 Pib Midnint teeb liab xaus ntawm cov teeb tsa sib xyaw nrog cov hluav taws xob muab voltage (khij cov nruab nrab
Txawm hais tias lub teeb liab tawm tswv yim ntawm lub teeb liab xaus yog luv-cirmuited nrog lub zog hluav taws xob lossis nruab nrab ntawm nruab nrab ntawm cov oob khab yog qhov txawv txav. Yog tias cov zis ntawm qhov pib tso cov relay yog qhov qub, xyuas seb puas muaj cov khoom siv hluav taws xob ntawm qhov pib ntawm lub oob khab los ntawm lub oob khab kawg muaj hluav taws xob); Yog tias qhov xwm txheej saum toj no yog tag nrho ib txwm, nws tuaj yeem txiav txim tias cov oob khab tsis tuaj yeem ua haujlwm ib txwm muaj.