A4VG28 Hydraulic Pump - Kev Xaiv Engineering & Daim Ntawv Thov Txheej Txheem
Kaw -circuit mus txawv tebchaws stability
Nyob rau hauv compact hydraulic tsav systems xws li me me excavators thiab mini loaders, A4VG28 yog tsuas yog siv rau kev mus los tswj. Nws tus nqi tiag tiag yog xav txog nyob rau hauv kev ruaj khov kev hloov pauv nyob rau hauv kev hloov pauv hloov ntau dua li qhov ntsuas kev ua haujlwm zoo li qub.
28 cc / rev hloov chaw sib tw rau cov tshuab compact
Lub 28 cc/rev ntau haum rau nruab nrab -cov tshuab hydraulic me me uas cov lus teb ceev thiab kev tswj tau tseem ceeb tshaj qhov tso tawm loj. Nws yog feem ntau txuam nrog kev mus ncig motors hauv 2-6 tuj cov khoom siv hauv chav kawm.
Kev ntsuas siab raws li qhov system kev nyab xeeb
Qhov ntsuas 400 bar hauv chav kawm tsis yog qhov ua haujlwm tab sis tsim kev txwv. Hauv kev ua haujlwm tiag tiag, qhov system stability nyob ntawm qhov nqi siab tshuav, pom qhov zoo, thiab kev tswj xyuas thermal tshaj qhov muaj peev xwm siab tshaj plaws.
Cwj pwm- tsom mus rau kev ua haujlwm tiag tiag
Kev ntsuam xyuas teb feem ntau yog nyob ntawm seb lub tshuab ua haujlwm zoo li cas thaum lub sijhawm acceleration, thim rov qab, thiab kev sib txawv ntawm kev thauj khoom. Yog tias jerking tshwm sim, nws feem ntau cuam tshuam rau qhov system mismatch es tsis yog cov teeb meem ntawm cov qauv.
Daim ntawv thov kev pab them nqi hauv mobile machinery
Lub twj tso kua mis yog dav siv nyob rau hauv excavators, log loaders, ua liaj ua teb tsheb laij teb, thiab tus kheej -propelled sprayers, qhov twg nws ua hauj lwm raws li ib feem ntawm ib tug kaw - voj hydrostatic kis tau tus mob system tsav tsheb mus los los propulsion functions.
System dependency thiab tsis ua hauj lwm tiag tiag ua rau
Feem ntau cov teeb meem hauv teb tsis yog tshwm sim los ntawm lub twj tso kua mis tsis ua haujlwm, tab sis los ntawm qhov system- theem yam xws li kev sib tw lub cev muaj zog tsis raug, tsis ruaj khov siab, roj paug, lossis kev tswj tsis raug (HD / DA / EP).
Faj seeb: A4VG28 kev ua tau zoo nyob ntawm qhov kev tsim qauv hydraulic tag nrho, suav nrog kev sib koom ua ke ntawm lub cev muaj zog, tswj lub tswv yim, thiab pom cov xwm txheej.
Cim npe nrov: Rexroth A4vg28 axial piston kuj tsis paub meej twj kaw Circuit Court hydraulic twj rau excavator loader siv machinery, Tuam Tshoj rexroth a4vg28 axial piston kuj tsis paub meej twj kaw Circuit Court hydraulic twj rau excavator loader siv machinery manufacturers, lwm tus neeg, Hoobkas
