Excavator solenoid vharafu 154-3064 hydraulic pombi proportional solenoid vharafu

Iyo electro-hydraulic proportional vharafu ndiyo yakaenzana electromagnet yekupinza voltage siginecha muvharuvhu kuti ibudise chiito chinoenderana, kuitira kuti vharafu inoshanda spool displacement, saizi yevharuvhu inoshanduka uye inopedzisa kudzvanywa uye kuyerera kwezvinobuda zvikamu zvinoenderana nemagetsi ekuisa. Spool displacement inogona zvakare kudyiswa kumashure mechina, hydraulically kana magetsi. Electro-hydraulic proportional valve ine maitiro akasiyana-siyana, nyore kushandisa magetsi uye kombiyuta kutonga kwemaitiro akasiyana-siyana e-electro-hydraulic, kururamisa kwepamusoro, kushanduka kwekugadzirisa uye kushandiswa uye simba rakasimba rinopesana nekusvibiswa, uye zvimwe zvakanakira, munda wekushandisa uri kuwedzera. Mumakore achangopfuura, kuvandudzwa uye kugadzirwa kweplug-in proportional mavharuvhu uye proportional multiway mavharuvhu anonyatso funga nezve hunhu hwemichina yekuvaka, ine pilot control, kurodha sensing uye kumanikidza muripo mabasa. Izvo zvakakosha zvikuru kuvandudza iyo yakazara tekinoroji level ye mobile hydraulic muchina. Kunyanya, electronic control pilot operation, wireless remote control uye wired remote control operation yakaratidza tarisiro yakanaka yekushandisa. 2 Mhando uye mafomu e electro-hydraulic proportional mavharuvhu emichina yekuvaka Electro-hydraulic proportional mavharuvhu anosanganisira proportional flow valves, proportional pressure valves uye proportional directional mavharuvhu. Hydraulic kushanda maitiro emuchina wekuvaka, electrohydraulic proportional mavharuvhu akakamurwa kuita zvikamu zviviri zvikuru muchimiro chechimiro: Imwe ndeye spiral cartridge type proportional valve, imwe yacho is slide valve type proportional valve, iyo spiral cartridge type proportional valve inoiswa electromagnetic. proportional cartridge parts akaiswa paoiri circuit integrated block components, spiral cartridge valve ine hunhu hwekuchinjika application, pombi yekuchengetedza uye mutengo wakaderera, nezvimwewo, mumakore achangopfuura, kushandiswa kwekuwedzera uye zvakanyanya kushandiswa mumashini ekuvaka. Inowanzo shandiswa spiral cartridge type proportional valve ine maviri, matatu, mana uye akawanda-pass mafomu, maviri-nzira proportional vharafu main proportional throttle vharafu, kazhinji zvikamu zvayo pamwe chete kuumba composite vharafu, kuyerera, kudzvinyirira kudzora; Iyo nzira-nhatu-yakaenzana vharafu ndiyo hombe yakaenzana kudzvinyirira kudzikisa vharafu, inova zvakare inonyanya kushandiswa proportional vharafu mune mobile mechanical hydraulic system, uye main hydraulic mashandiro e-multi-way valve pilot oiri nzira yekushanda. Iyo nzira nhatu-yakaenzana kudzvinyirira kudzikisa vharafu inogona kutsiva yechinyakare dhizaini yekudzikisa pilot valve, iyo ine kuchinjika kwakawanda uye yakakwirira kutonga kurongeka kupfuura iyo manual pilot valve.