I-Rexroth A6VM80 Axial Piston Variable Motor Overview
IA6VM80 iyinsiza ephezulu, umshini we-piston axial ongu-bent‑axis, ongu-variable‑displacement ye-ukushayela kwe-hydrostatic kokubili vulekile kanye izixhumi ezivaliwe. Iphakela i-torque ephezulu, i-power density ephezulu, kanye nohlanga olukhulu lokulawula olunokuhamba okungapheli kusuka ku-Vg max phansi ku Vg min = 0. Izicelo ezijwayelekile zifaka phakathi imishini eshukumayo kanye ukushayela kwezimboni elidinga ukulawula kahle isivinini ne-torque.
Izincazelo ezibalulekile A6VM80
Paramitha | Inani |
|---|---|
Ukukhishwa (Vg max) | 80 cm³/rev |
Ing pressure (p nom) | 400 bar |
Ing pressure ephezulu (p max) | 450 bar |
I-Max. isivinini ku-Vg max (n nom) | 3900 rpm |
I-Max. isivinini ku-Vg < Vg x (n max) | 6150 rpm |
Imax. ijubane ku-Vg min (n max 0) | 7350 rpm |
Ukuflow kokungena ku-Vg max, n nom (qV nom) | 312 L/min |
I-Torque ku-Vg max, p nom (M) | 509 N·m |
Cishe. isisindo | 36 kg |
Circuit | Vula nokuvalwa |
Usayizi wombono (uchungechunge) | 28…200 (400/450 bar); 250…1000 (350/400 bar) |
Iziqinisekiso: Izilinganiso ngokweBosch Rexroth A6VM idatha yosayizi 80; ukusebenza kungahluka ngokulawula, okukhethwa kukho, kanye nemikhawulo yesistimu.
Ikhodi yemodeli kanye nokuhumusha kwe-suffix
Isibonelo: A6VM080HA2T30004F/65AWV0C2S720U‑0
A6VM: Uchungechunge nohlobo (i-bent‑axis, imoto eguquguqukayo).
080: Ikhodi yosayizi ye-80 cm³/rev.
HA2: Umshini wokulawula imindeni kanye nenguqulo (ukulawula kwe-hydraulic, uhlobo 2).
T30004F: Ikhodi yokulawula/ubuchwepheshe nezinketho ezikhethekile.
/65: Isiphetho sochungechunge (isb., Uchungechunge 65).
AWV0C2S720U‑0: Iphothi/iflange/ukwakheka nezinye imininingwane ezihlukile.
Izithako ezivamile ozibalile zifaneleka kumindeni yokulawula: DA (ukuphuma kwe-hydraulic), EP (electro‑proportional), HA (hydraulic), HZ (kagesi, uhlobo lwe-servo). Ngaso sonke isikhathi order usebenzisa i-ikhodi ye-typical ephelele futhi qinisekisa ngokumelene ne-phrofayili kanye noluhlu lwezingxenye zomshini.
Izilawuli ezijwayelekile nezinketho
Imindeni yokulawula: HA1/HA2 (hydraulic), EP1/EP2/EP6 (electro‑proportional), EZ1/EZ2/EZ3/EZ4 (kagesi), HD1/HD2/HD7 (ukuphuma kwe-hydraulic okunezindawo ezimbili), HZ1/HZ3 (uhlobo lwe-servo). Khetha ngokusekelwe kumkhakha wesistimu, impendulo, nezidingo zokuxhumana.
Izinketho zeFektri: ivale yokuhlanza, ivolumu yokwandisa umoya, futhi ivale yokubuyisela ingcindezi ephezulu (isb., BVD/BVE 20–25/32) yokwehlisa okulawulwayo, ukubamba yük, kanye nokuvikela uhlelo; ukuxhunywa ngqo ku-A6VM kuyasekelwa. I-switch ye-position ye-neutral (NLS) iyatholakala ukuze ibone i-neutral ku-Uchungechunge 65/71 enevikela ku-IP67/IP69K.
Imiyalelo yokusebenza kanye nezaziso zokufaka
Kufaneleka ku circuit evaliwe amajini emishinini esebenzayo nasezimbonini; angasetshenziswa futhi ku izixhumi ezivulekile. Hlanganisa umpompi-motor ukuhlanganiswa nokulawula isu (isb., ukucwaninga umthwalo, ukulinganisa ingcindezi) ukuze kufezwe isivinini/torque esifunwayo.
Qinisekisa ukuthi ukukhethwa kwe-oyili ye-hydraulic kanye ne-viscosity kusemkhawulweni okukhuthazwayo (okufanele 16–36 mm²/s ekushiseni kokusebenza); gwema HFA amafutha. Uma izimo zokusebenza zishaya imikhawulo, sebenzisa ukuhlanza ikesi ngephuzu U noma ukufaka ama-valve wokuhlanza/ukushaja. Ungadluli ezingeni lokushisa kwe-oyili elivunyelwe (115°C kwezilinganiso 28–200).
