I-KDRDE5K-31/30C50-123 YN35V00054F1 SK200-8 i-hydraulic pump solenoid valve

Umgomo wokulawula we-proportional solenoid valve
I-valve ye-solenoid ye-Proportional iyi-valve ekhethekile yokulawula i-solenoid, isimiso sayo sokulawula ukulawula ukuvulwa kwe-valve ngokusebenzisa isignali yomyalo wokufakwa kwangaphandle, ukuze ukugeleza kokulawula nokucindezela kuhlale kugcina isilinganiso esifanayo nesignali yomyalo. Isebenzisa ubuchwepheshe be-"position feedback", obungakwazi ukulungisa ngokunembile indawo ye-valve ngokusho kwesignali yokulawula ukugeleza, ukuze kuzuzwe izidingo zokulawula ezinembile, ngakho-ke isetshenziswa kabanzi ekulawuleni okunembile kwesistimu ye-hydraulic.
Umgomo oyinhloko we-proportional solenoid valve uthi: isignali yokulawula ukugeleza namandla okulawula asetshenziswa njengomthombo wamandla wekhoyili kagesi ukwenza i-electromagnetic.
Insimbi ilawula ukuvulwa kwe-valve, ngakho-ke ukuvulwa kwe-valve kucishe kulingane nosayizi wesiginali yokulawula ukugeleza. Ngokuhambisana nokugeleza okuhlukile, indawo yokulawula ngayinye inenani elihlukile lokugeleza, elibuyiselwa kusilawuli sokugeleza, isilawuli sokugeleza singakwazi ukulungisa indawo ye-valve ngokusho kwesignali yokuphuma yesayizi efanayo nokugeleza lapha, ukuze ukufeza izidingo zokulawula ezinembile.
Umgomo wokulawula we-proportional solenoid valve ikakhulukazi unezici ezintathu: eyokuqala ukuthi ukuguquguquka kwesignali kagesi kuthinta ukuvulwa kwe-valve.
Iziqu; Okwesibili ukulawula ukujikeleza kwe-valve ngamandla kagesi kagesi, okwesithathu ukulawula izinga lokuvula le-valve ngokuya ngokuzungezisa kwe-valve, bese udlulisela iluphu yesignali yempendulo kusilawuli sokugeleza ukuze sifinyelele isilawuli. wokugeleza.
Inqubo yokusebenza ye-proportional solenoid valve ingafingqwa njengezinyathelo ezine. Okokuqala, ukunikezwa kwamandla kuhlala kuzinzile, bese isignali yokulawula ukulinganisa itholakala kumlawuli futhi idluliselwe ku-valve ye-solenoid elinganayo;
Okwesibili, isignali yokulawula ngokulinganayo iguqulwa ibe i-electromagnetic force excitation, ngaleyo ndlela ilawula ukujikeleza kwe-valve;
Okwesithathu, ngokusho kokujikeleza kwe-valve ukulawula izinga lokuvula le-valve, bese impendulo kumlawuli,
Okwesine, ngokusho kwesignali yempendulo ukulungisa isiphethu se-valve, ukuze kuzuzwe ukulawula okunembile kwedigri yokuvula i-valve.