Rexroth A4VSG250 Ipompo Yokuhambisa Enamandla
Uhlolojikelele nezincazelo ezisemqoka
I-Bosch Rexroth A4VSG250 iyinsiza eqinile, enamandla aphezulu umpompi we-axial-piston onohlobo lwe-swashplate ukuze izinhlelo ze-hydrostatic ezivaliwe. Inezici zokukhishwa kwejiyomethrikhi ka-250 cm³/rev, i-ingcinde yokucindezela engu-350 bar, futhi ingcindezi ephezulu engu-400 bar. Ku-n nom futhi Vg max, ikhipha cishe 550 L/min futhi idinga cishe 321 kW (Δp nom = 350 bar). Isivinini esijwayelekile esiphezulu ku-Vg max iphakama cishe 2200 rpm, futhi isisindo esilinganisiwe sithi 220 kg. Lezi zibalulekile zenze i-A4VSG250 ifanele imishini yokwakha ye-OEM nezinhlelo zezimboni ezinkulu ezidinga amandla aphezulu nokusebenza okuqinisekisiwe kokuphuma okuvalekile.
Paramitha | Inani |
|---|---|
Ukukhishwa (Vg max) | 250 cm³/rev |
Ingcindezi ejwayelekile (p nom) | 350 bar |
Ingcindezi ephezulu (p max) | 400 bar |
Isivinini esijwayelekile (n nom) | 2200 rpm |
Ukuhamba ku-n nom, Vg max (qV nom) | 550 L/min |
Amandla ku-qV nom, Δp nom | 321 kW |
Isisindo esilinganisiwe | 220 kg |
Izici nezinzuzo
Idizayini yezimboni eqinile ezinempilo ende yokusebenza kanye ne-ukukhala okuphansi ukusebenza.
Ikhono lokuhamba phambili ukuze ufake ipompo eyengeziwe yosayizi ofanayo eshafti efanayo.
Ukuphuma okuthambile nge-neutrali nge-swashplate; efanelekile ku-izinhlelo ezivaliwe izinhlelo.
Ikhono eliphezulu lokulayisha i-axial/radial ku-shaft yokushayela; uhlelo lwezicucu enezinhlangothi umbonisi we-angle yokujikijela obonakalayo futhi isikhathi sokuphendula esifushane sokulawula.
Isekela HF amafutha (ukusebenza kwehlisiwe).
Izicelo ezijwayelekile
Izinhlelo ze-hydrostatic ezivalekile ku-imishini yokwakha kanye izinhlelo ezinkulu zezimboni lapho amandla aphezulu, usayizi ophakathi, kanye nokwethembeka kubalulekile.
imishini ye-OEM edinga amandla aphezulu kanye nokuhlanganiswa okuhlelekile.
Ikhodi yemodeli kanye nezikhombisi zokorder
Umndeni we-A4VSG usebenzisa ikhodi ye-structured type (isb. usayizi, idivayisi yokulawula, isixhumanisi somjikelezo, ukufakwa/ukudlula, kanye ne-variant yokwakha). Ngokwesibonelo, i-A4VSG250 ingavela njenge-A4VSG 250 HD1 /30R‑PPB10N009NE noma A4VSG250EP2D1/32R‑NZD10F721S kuye ngokulawula nezinketho. Ngaso sonke isikhathi hlanganisa ikhodi ye-typical ephelele ohlwini lwezingxenye zemishini yakho kanye ne-iphaneli yephampu ukuqinisekisa ukuhambisana kokulawulwa nokwakhiwa okufanele.
Izaziso zokufaka nokugcina
Pre‑fill kanye ukuphuma komoya umjikelezo ovaliwe; qinisekisa ukuthi kulungile uhlobo lwamafutha/ukuhlanzeka nokuthi uhlelo lukhululekile emoyeni.
Hlola futhi, uma kudingeka, lungisa ama-valve okukhulula ingcindezi ephezulu nanoma yini efakwe ukuphuma kwengcindezi ngokwespecification zemishini; qinisekisa umpompi yokushaja ukukhipha, amafutha, kanye ne-drain case kutholakala ngaphakathi kwemikhawulo.
Hlola ukudlula kokuphela kwe-shaft, ukuhlanganiswa kokuhambisana, futhi ukuhamba phambili faka; qinisekisa zonke izixhumi zikagesi zezinhlobo ezilawulwayo.
Ngemuva kokuqala, hlola kabusha ukukhala, ukushayisana, nok leaking, futhi qinisekisa i-umfanekiso we-angle ye-swashplate nokuphendula kokulawula kuhambisana nesimo esilindelekile.
