Rexroth A10VSO28DFR1/31R‑PPA12N00 Iphampu ye-Axial Piston eguquguqukayo
Ukucaciswa kwemodeli nokubekwa
Ikhodi emfushane efanele yale mjikelo ovulekile, ingcindezi/ukugeleza (ukulawula ukulayisha) 28 cm³umpompomkhulu ohlukile nguA10VSO28DFR1/31R‑PPA12N00. Ungayixubangi nayo A10VO amaphampu (umndeni ohlukile). Le yunithi isetshenziswa kabanzi ku-mobile kanye imboni izinhlelo zokuhamba ze-hydrostatic ezivulekile nezici zokulinganisa umthwalo we-pressure nokunciphisa amandla ukuze kube nekhono eliphezulu nokuzinza. Ukulawula akufaki isikhala sokukhulula uhlelo.
Izincazelo ezibalulekile
Into | Inani |
|---|---|
Ukuphuma (Vg) | 28 cm³/rev |
Ing pressure ejwayelekile (p nom) | 280 bar |
Ing pressure enkulu (p max) | 350 bar |
Ishesha elikhulu eliqhubekayo ku-Vg max | ≈ 3000 rpm |
Ishesha elikhulu (kuya ngesisindo) | kuze kube ≈ 3600 rpm |
Ukulawula | DFR1 pressure/flow (ukulinganisa umthwalo) |
Uhlangothi lokujikeleza | R = ukuhamba kwe-clockwise (ibukwe ekugcineni kwe-shaft) |
Ukuvikelwa | P = umzimba we-NBR / isikhwama se-FKM |
Ishafthi | P = i-tapered 1:5, ukhiye ngokwe-DIN 6885 |
Iflange yokufaka | A = ISO 3019‑2, 2‑hole |
Amathuluzi | 12 = SAE flange ports, eceleni, ngokuphambene, imikhono ye-metric |
Ngokuhamba | N00 = ngaphandle kokuhamba |
Amamaki: Izilinganiso nezilinganiso zihlala zise-A10VSO usayizi 28 idatha; qiniseka njalo ngekhowudi ye-typical ephelele nedatha ye-variant yakho.
Uhlukaniso lwekhodi
A10VSO = iphampu ye-swashplate eguquguqukayo, umjikelezo ovulekile
28 = ukunyakaza okujwayelekile 28 cm³/rev
DFR1 = ingcindezi/ukugeleza (ukukhomba-load) ukulawula, i-hydraulic enengcindezi yokunciphisa
31 = uchungechunge lwemikhiqizo
R = ukujika ngokujika kwesokudla (L = ukuhamba kwe-counterclockwise)
P = ukuvikelwa: NBR umzimba / FKM shaft seal
P = ishaft: ukuncipha 1:5, ukhiye DIN 6885
A= iflanga yokufaka: ISO 3019‑2, 2‑hole
12 = amathuluzi: I-SAE flange, eceleni, ephikisanayo, izikulufu ze-metric
N00= akukho ukuhamba okuqhubekayo (amakhodi amanye atholakalayo kuma-pumps tandem/auxiliary)
Le miphumela ihambisana nemigomo yokorder ye-Rexroth A10VSO.
Ukusebenza nokuholwa kokusetshenziswa
Ukuphuma kuyi kulingana nesivinini sokushayela kanye ne-angle ye-swashplate; I-DFR1 igcina ingcindezi eyakhiwe ngenkathi iguquguquka ukuze ihlangabezane nesidingo, yehlisa ukushisa futhi ithuthukise impendulo.
Ifanele ivuliwe‑circuit izinhlelo ku-imishini yokwakha, izinsiza zomshini, ukushisa okwenziwe ngensimbi, kanye nezinhlelo zokusebenza zezimboni ezijwayelekile; ngokuvamile zihlanganiswa ne ama-valve aphindaphindiwe yezindlela zokulawula ezivaliwe.
Ukuze kusebenze okuqhubekayo, hlonipha p nom = 280 bar kanye n max kufika ≈ 3000–3600 rpm (kuncike osayizi- kanye nokulawula); qinisekisa ukuhamba kahle nokuhlunga kohlelo.
Izidingo zokufaka nokwethula
Ngesikhathi sokuqala nokusebenza, iyunithi kufanele ihlale igcwele ngophethiloli kanye ukuphuma kahle; phinda uqale ngemva kwezikhathi ezinde zokungasebenzi.
Gcina okuncane ukucindezela kokuthola emnyango S ≥ 0.8 bar (absolut); gwema ukujula.
Zombili izixhumi zokukhipha kumele ibuyiswe ngaphansi kwenani elincane le-oyelafuthi uhlale ungaphakanyiswa; umkhawulo ovumelekile ingcindezi yokukhipha icala is 2 bar ngaphezulu kwe-S (kodwa kungadluli 2 bar absolute).
Ukuhlanzeka kwefutha: gcina okungenani ISO/DIS 4406 20/18/15; uma izinga lokushisa le-oyili lidlula 90°C, ukuhlanzeka kufanele kube okungenani 19/17/14.
I-viscosity yokusebenza ehlongozwayo: 16–36 mm²/sngesimo sokusebenza; okuncane 10 mm²/s (isikhathi esifushane), okukhulu 1000 mm²/s (isikhathi esifushane, ukuqala okubandayo).
Iqiniso lokuphepha: ukulawula/ukukhawulela ingcindezi ungahlinzekiukuvikela ukucindezela—faka iivale ye-system relief. Ukuhlela iphrojekthi, ukuhlanganisa, nokwethula kufanele kwenziwe ngu abantu abanekhono ngokuhambisana nemiyalelo ye-Rexroth.
