Excavator hydraulic pump proportional solenoid valve 200-6210

Spool ea proportional solenoid valve e laoloa ke proportional electromagnets, e le hore khatello ea tlhahiso kapa phallo e lekane le hona joale ea ho kenya.Ka hona, khatello ea tlhahiso kapa phallo e ka laoloa ka ho tsoelang pele ka ho fetola letšoao la ho kenya.Li-valve tse ling li boetse li na le mosebetsi oa ho laola boholo ba phallo le tataiso.Ho ea ka proportional valve e ka boela ea aroloa ka: valve proportional valve, phallo proportional valve, reversing valve mekhahlelo e meraro.
The proportional valve e sebelisetsoa ho nkela sebaka sa taolo ea pele sebaka ka electromagnet e lekanang holim'a valve e tloaelehileng ea khatello, valve ea phallo le valve ea tataiso, le ho laola ka thōko khatello, phallo kapa tataiso ea phallo ea oli ho latela pontšo ea motlakase e kenang ka mokhoa o tsoelang pele le ka tekanyo. .Li-valve tse lekanang ka kakaretso li na le ts'ebetso ea matšeliso a khatello, 'me khatello ea tlhahiso le sekhahla sa phallo e ka se amehe ke liphetoho tsa mojaro.
Valve e lekanang e ka laola boholo ba tlhahiso ka leqhubu la PWM, 'me tlhahiso e ntse e tsoela pele.
Letšoao la taelo le matlafatsoa ke proportional amplifier, le proportional output current ho proportional solenoid ea proportional valve, proportional solenoid output force le motsamao o lekanang oa boemo ba mantlha ba valve, o ka laola ka tsela e lekanang phallo ea phallo ea metsi le fetola tsela eo metsi a phallang ka yona, e le hore o fihlele boemo kapa taolo ya lebelo la sesebediswa.Lits'ebetsong tse ling tse hlokang boemo bo phahameng kapa ho nepahala ha lebelo, sistimi ea taolo e koetsoeng e ka boela ea etsoa ka ho lemoha phallo kapa lebelo la actuator.