I-Excavator solenoid valve 25-220992hydraulic futha i-valve ye-solenoid elinganayo

Uhlobo lwe-valve yokulingana
Ukuhlukaniswa ngokwemodi yokulawula i-valve elinganayo kubhekiselwa ekuhlukaniseni ngokuya ngemodi yokuguqula kagesi neyomshini ku-valve yokulawula umshayeli we-valve elinganayo, futhi ingxenye yokulawula kagesi inezinhlobo ezahlukahlukene ezifana ne-proportional electromagnet, motor torque, DC. i-servo motor, njll.
(1) Uhlobo lwe-electromagnetic
Uhlobo lwe-electromagnetic lubhekisela ku-valve elinganayo esebenzisa i-electromagnetic electromagnet njengento yokuguqula kagesi, futhi i-proportional electromagnet iguqula isignali yamanje yokufaka ibe amandla kanye nokukhipha isignali yemishini. Bese ulawula imingcele yokucindezela, ukugeleza kanye nesiqondiso.
(2) Uhlobo lukagesi
Uhlobo lukagesi lubhekisela ku-valve yokulingana esebenzisa i-DC servo motor njengento yokuguqula kagesi, kanti i-DC servo motor izofaka isignali kagesi. Guqulela kusivinini esijikelezayo sokunyakaza, bese usebenzisa i-screw nut, i-gear rack noma idivayisi yokunciphisa i-CAM yegiya kanye nendlela yokushintsha, amandla okukhiphayo kanye nokugudluza, ukulawula okuqhubekayo kwamapharamitha we-hydraulic.
(3) i-electrohydraulic
Uhlobo lwe-electro-hydraulic lubhekisela ku-valve elinganayo enesakhiwo se-torque motor kanye ne-nozzle baffle njengesiteji sokulawula umshayeli. Faka amasignali ahlukene kagesi enjini ye-torque, bese ukhipha indawo noma ukugudluzwa kwe-angular ngokusebenzisa i-baffle exhunywe nayo (ngezinye izikhathi i-armature ye-torque motor yi-baffle), shintsha ibanga phakathi kwe-baffle ne-nozzle, ukuze ukumelana nokugeleza kukawoyela. we-nozzle iyashintshwa, bese ulawula imingcele yokufaka.