Excavator pilot xauv teb teb proportional solenoid valve LL00068

Nyob rau hauv cov ntaub ntawv ntawm tag nrho lwm yam mob, lub flameout solenoid valve thiab oob khab tsis ua hauj lwm, ua rau lub excavator tsis tuaj yeem pib.

Flameout solenoid valve tsis ua haujlwm: lub sijhawm thaum tus yuam sij pib hloov mus rau qhov chaw pib, lub flameout solenoid valve yog ceev.
Qhov kawg ntawm lub suction coil yuav tsum muaj hluav taws xob, thiab tuav lub kauj yuav tsum muaj lub zog tawm tswv yim tom qab tso tawm, thaum lub tshuab nqus tsev ceev tsis muaj hluav taws xob; Yog tias cov tswv yim zoo li qub thiab lub solenoid valve tsis ua haujlwm, lub solenoid valve puas; Yog tias cov tswv yim tsis zoo, thov xyuas qhov sib txuas ceev nqus thiab tuav relay; 2 Starter tsis ua haujlwm: Thaum tus yuam sij pib hloov mus txog qhov pib, qhov pib (R2) kawg ntawm qhov hloov pauv yuav tsum muaj lub zog tso tawm. Yog tias tsis muaj qhov tso tawm, qhov hloov pauv tseem ceeb puas; Tom qab qhov pib kawg ntawm tus yuam sij hloov tau tso tawm mus rau qhov pib sib txuas relay, ntsuas seb qhov pib sib txuas relay puas muaj cov zis.

Yog tias tsis muaj qhov tso tawm ob qho laj thawj:
1. Qhov pib compound relay puas lawm; 3 Pib lub teeb liab nruab nrab ntawm qhov sib txuas sib txuas nrog lub zog hluav taws xob hluav taws xob (xyuas qhov nruab nrab
Seb lub input teeb liab ntawm lub teeb liab kawg yog luv luv-circuited nrog lub hwj chim mov los yog lub midpoint output ntawm lub starter yog txawv txav. Yog hais tias cov zis ntawm qhov pib sib txuas relay yog qhov qub, xyuas seb cov hlua hluav taws xob ntawm qhov kawg ntawm cov khoom siv hluav taws xob pib thiab lub tshuab hluav taws xob tsis zoo (kuaj seb cov kab pib ntawm qhov pib kawg muaj qhov voltage); Yog tias qhov xwm txheej saum toj no yog qhov qub, nws tuaj yeem txiav txim siab tias lub tshuab hluav taws xob tsis tuaj yeem ua haujlwm li qub.