4WE Hydraulic Solenoid Valve
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4WE Hydraulic Solenoid Valve

Directional li qub ntawm hom Rexroth 4WE Series Hydraulic solenoid valve (xws li 4WE6, 4WE10 SERIES) yog solenoid-actuated directional spool li qub.
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4WE Hydraulic Solenoid valve 2

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Directional li qub ntawm hom Rexroth 4WE Series Hydraulic solenoid valve (xws li 4WE6, 4WE10 SERIES) yog solenoid-actuated directional spool li qub. Lawv tswj qhov pib, nres thiab kev taw qhia ntawm qhov ntws. Lub hydraulic solenoid valve yeej muaj vaj tse ib los yog ob lub solenoids, tswj spool, thiab ib los yog ob lub rov qab springs. Nyob rau hauv lub de-energized mob, tswj spool yog tuav nyob rau hauv lub hauv paus txoj hauj lwm los yog nyob rau hauv thawj txoj hauj lwm los ntawm lub rov qab springs (tshwj tsis yog rau impulse spool). Tus tswj spool yog actuated los ntawm ntub-pin solenoids.

Tsuas yog ua tau nyob rau hauv kev sib txuas nrog cov cim G, J, D thiab E nrog rau kev txo qis kev ua haujlwm kom ntseeg tau tias kev ua haujlwm zoo, yuav tsum tau saib xyuas kom lub siab chamber ntawm hluav taws xob solenoid tau ntim nrog roj. Lub zog ntawm Hydraulic solenoid valve ua los ntawm plunger ntawm kev tswj spool thiab thawb lub tom kawg los ntawm nws qhov chaw so mus rau qhov xav tau kawg. Qhov no ua rau cov kev taw qhia tsim nyog ntawm kev ntws los ntawm P → A thiab B → T lossis P → B thiab A → T. Tom qab solenoid tau de-excitated, lub caij nplooj ntoos hlav rov qab thawb tswj spool rov qab mus rau nws qhov chaw so. Ib phau ntawv override tso cai rau kev tswj cov spool kom txav tsis tau solenoid energization.

Qhov no version yog ib tug directional valve nrog 2 spool txoj hauj lwm thiab 2 hluav taws xob solenoids tsis muaj detent. Lub valve uas tsis muaj lub caij nplooj ntoos hlav rov qab los ntawm kev tswj spool tsis muaj kev tiv thaiv qhov yooj yim txoj hauj lwm nyob rau hauv lub deenergized mob. Tsis muaj caij nplooj ntoos hlav rov qab nrog "OF" detent (tsuas yog ua tau nrog cov cim A, C thiab D).

Qhov no version yog ib tug directional valve nrog 2 spool txoj hauj lwm thiab 2 hluav taws xob solenoids nrog detent. Cov detents yog siv los kho tus tswj spool nyob rau hauv txoj hauj lwm spool. Thaum lub sijhawm ua haujlwm, kev thov txuas ntxiv ntawm tam sim no mus rau lub tshuab hluav taws xob solenoid tuaj yeem raug tshem tawm uas ua rau lub zog ua haujlwm tau zoo.

 

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Cim npe nrov: 4we hydraulic solenoid valve, Tuam Tshoj 4we hydraulic solenoid valve manufacturers, lwm tus neeg, Hoobkas

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