Rexroth A4FM500 Umshini Wokuphakela I-Axial Piston
Uhlolojikelele nezincazelo ezisemqoka
I-A4FM500 ingu i-swashplate‑type, fixed‑displacement axial‑piston motor okulungiselelwe ku-350 bar nominal kanye 400 bar ingcindezi ephezulu. Nge-geometric displacement ka 500 cm³/rev, ikhipha i-torque ephezulu ye imboni, ulwandle, kanye nezobunjiniyela idrives lapho kudingeka amaphakheji amancane, anamandla aphezulu. I-motor ifanelekile kokubili vulekile kanye izishadi ezivaliwe futhi kunikezwa ku-Uchungechunge 1 kanye ne Uchungechunge 3. Isivinini esijwayelekile esilinganisiwe ku-n nom ingama 1800 rpm, enokuhamba okufanele okungama-roughly 900 L/min; ngesivinini esiphezulu (cishe 2000 rpm), ukuhamba kuphakathi kuka-1000 L/min. Isisindo esilinganisiwe ngu 260 kg. Lezi zilinganiso zenza i-A4FM500 ibe ukukhetha okuqinile kokusebenza okukhulu kwezicelo ezinzima.
Ipharamitha | Inani |
|---|---|
Ukukhishwa (Vg) | 500 cm³/rev |
Pressure ejwayelekile (p nom) | 350 bar |
Ing pressure ephezulu (p max) | 400 bar |
Isivinini esilinganisiwe (n nom) | ≈ 1800 rpm |
Isivinini esiphezulu (n max) | ≈ 2000 rpm |
Ukuphuma ku-n nom (qV nom) | ≈ 900 L/min |
Ukuphuma ku-n max (qV max) | ≈ 1000 L/min |
I-torque ku-p nom (M) | ≈ 2783 N·m |
Isisindo esilinganisiwe | ≈ 260 kg |
Ishadi | Vulekile nokuvalwe |
Uchungechunge | 1 / 3 |
Izaziso: Amanani ngedatha ye-A4FM series yokwakheka 500; imikhawulo ethile incike ezinkhethweni nasezimo zohlelo.
Izici zokwakha nezinzuzo
I-swashplate axial‑piston ukuklama nge amandla aphezuluukusebenza okuphezulu kakhulu ukuze ama-drive trains asebenza kahle ngogesi.
Iphansi kwezwi ukusebenza kanye ne impilo ende yokusebenza ngaphansi kwengcindezi ephezulu; ifanelekile ku-ukudlidliza kokujikijela izimo.
I-envelopu encane enezinhlangothi ukukwazi ukudlula yokuhlelwa kwezimoto eziningi ezihlanganisiwe.
Isekela izishadi ezivulekile nezivaliwe; esetshenziswa kabanzi lapho A2FM-izikhwama zesisindo ziqinile.
Izicelo ezijwayelekile
Izikhangiso zezimboni: ama-conveyor, ama-winch, izinsiza zokuhlola, nemishini esindayo edinga i-torque ephezulu eqhubekayo.
Imishini yasolwandle: imishini ye-deck, ama-thrusters, kanye nama-winch lapho kukhishwa khona ukwethembeka nezakhiwo eziphikisana nokugqwala.
Imishini yokwakha: imishini yokubhoboza, amathrekhi okumba, nezinye izinhlelo eziphezulu ze-torque, eziphansi ngesivinini ezindaweni ezinzima.
Ikhodi yemodeli kanye nezikhombisi zokuhleleka
Isibonelo sokuhlukaniswa: A4FM500 / 61W – VAB020
A4FM500: i-Series nosayizi (500 cm³/rev).
/61: i-Series suffix (Uchungechunge 1); sebenzisa /63 zokwakheka Uchungechunge 3.
W: Ikhodi yokufaka/ukuhamba phambili.
VAB020: Iphothi/iflange/ukwakheka kanye nesithasiselo sezinhlobo (kufanele kuhambisane ne-interface yakho yokusebenza kanye nohlelo lwephothi yamanzi).
Hlale u-oda i-ikhodi ye-typ ecomplete (kuhlanganisa i-Series, flange/shaft/through-drive, ama-ports, kanye ne-suffix) futhi uqinisekise ngokumelene ne iphaneli yegama noluhlu lwezingxenye zomshini.
Ukusebenza nokusebenza okuyisisekelo
Ngesikhathi sokuqala nokusebenza,umhousing wemoto kumele uhlale ugcwele uwoyela futhi kufanele kube ne-venting efanele; ngemuva kwezikhathi ezinde zokuphumula, phinda u-prime ngaphambi kokusebenza.
Okuncane pressure yokudonsa ephepheni S ≥ 0.8 bar; gwema i-cavitation.
Bheka imithetho yokufaka: ishaft horizontally with bottom, ungasebenzisi “i-shaft ehlezi phezulu enendawo yokudonsa phansi” uma ibekwe phezulu kwethangi; qiniseka imigudu yokukhupha nokuhlanza zifakwe ngaphansi kokungenani 200 mm ngaphansi kwenani elincane le-oyela; okukhulu ubude bomugqa wokuphakela h max ≈ 800 mm.
I-case drain (T1/T2) kumele kubuyise ngaphansi kwezinga le-oyili elincane; gwema ukuhlanganiswa kwengcindezi.
Ukuhlanzeka kwe-oli: gcina okungenani ISO/DIS 4406 18/15; uma izinga lokushisa kawoyela lidlula imikhawulo yeziqhumane, sebenzisa ukuhlanza ikesi ngephoyinti U.
Imikhawulo yokushisa: akukho iphuzu ohlelweni olungaphezulu kwe-115°C zokwakheka 22–56; zokwakheka 71–500, ungadluli ku- 90°C.
