L90E R901082468 Isilayishi se-solenoid valve 15066984 Izesekeli ze-Excavator L12 0E L150

Umgomo wokulawula we-proportional solenoid valve unezici ezintathu eziyinhloko: okokuqala,

ukushintshashintsha kwesignali kagesi kuthinta izinga lokuvula le-valve; Owesibili

iwukulawula ukujikeleza kwevalvu ngamandla kagesi; Okwesithathu ngukuthi

lawula izinga lokuvula le-valve ngokusho kokujikeleza kwe-valve, bese-ke

dlulisela iluphu yesignali yempendulo kusilawuli sokugeleza ukuze uzuze ukulawulwa kokugeleza.

Inqubo yokusebenza ye-proportional solenoid valve ingafingqwa njengezinyathelo ezine.

Okokuqala, ukunikezwa kwamandla kuhlala kuzinzile, bese kuba isignali yokulawula ngokulinganayo

etholwe kusilawuli futhi idluliselwe ku-valve ye-solenoid elinganayo; Okwesibili,

isignali yokulawula ngokulinganayo iguqulwa ibe i-electromagnetic force excitation,

ngaleyo ndlela ukulawula ukujikeleza kwe-valve; Okwesithathu, ngokusho kokujikeleza kwe-

i-valve yokulawula izinga lokuvula le-valve, bese-ke impendulo kumlawuli;

Okwesine, ngokusho kwesignali yempendulo ukulungisa isiphethu se-valve, ukuze kuzuzwe

ukulawula okunembile kwedigri yokuvula i-valve.