Rexorth A11VLO/A11VG: The Low Oil Pressure Alamu

Rexroth A11VLO/A11VG ndi alamu yotsika yamafuta. Amagwiritsidwa ntchito kuyang'anira kuchuluka kwa mafuta a pampu yamafuta opaka mafuta. Ma A11VG ndi A11VLO ndi ofanana kupatula kuti amamangidwa ndikuyesedwa pamiyezo yosiyanasiyana. A11VG idamangidwa ndikuyesedwa molingana ndi European Standard EN ISO 3834-1, pomwe A11VLO idamangidwa ndikuyesedwa ku American National Standards Institute standard Z3.22-2000 (E29). Mabaibulo onsewa adayesedwa ndi mafuta a dizilo pa kutentha kozungulira 20 ° C (68 ° F) ndipo adatsimikiziridwa ndi labotale yoyesera ya gulu lina (TÜV).

Alamu imakhala ndi transducer yophatikizika yophatikizika ndi gulu lamagetsi lamagetsi. Sensa imatembenuza kukakamiza kwamakina kuchokera mu bokosi la gear kukhala chizindikiro chamagetsi chomwe chitha kuwerengedwa ndi zamagetsi mkati mwa nyumba yopopera zida kapena chida china chowongolera monga chowongolera cha PLC. Alamu yomveka imamveka ngati mafuta osakwanira mu bokosi la gear chifukwa cha kuchepa kwamafuta kapena kutentha kwambiri komwe kungapangitse kuti pakhale zinthu zomwe zili mkati mwadongosolo lanu.

Mtundu wa mpope wa Rexorth A11VG Hydraulic Pump/ Rexorth A11VLO Hydraulic Pump ndi pisitoni.

Mapampu a piston ndi mtundu wodziwika bwino wa pampu yamafuta yomwe imagwiritsidwa ntchito pamagalimoto. Amagwiritsa ntchito pisitoni kusuntha mafuta kuchokera kuchipinda chimodzi kupita ku china. Pali mitundu iwiri ya ma pistoni: osachita kamodzi ndi awiri. Ma pistoni amtundu umodzi amangosuntha njira imodzi, pomwe ma pistoni ochita kawiri amasuntha mbali zonse ziwiri. Ma pistoni ochita kawiri ndi amphamvu kwambiri ndipo amatha kutulutsa madzimadzi oposa amodzi panthawi imodzi.

A11VLO / A11VG imagwiritsa ntchito pistoni imodzi yokhala ndi mbiya imodzi pa pistoni iliyonse yomwe ili ndi zipinda ziwiri zolekanitsidwa ndi valve yotsegula (mbali imodzi ya valve imatsegula ikalandira kupanikizika ndikutseka pamene sichilandira kukakamizidwa). Ma valve cheke amalola kuti pampu idzaze ndi madzi pansi pa kupanikizika kochepa, koma imalepheretsanso madzi kutuluka papopo ngati palibe mphamvu ya mafuta kapena mphamvu yogwiritsidwa ntchito.

A11VLO/A11VG ili ndi alamu yotsika yamafuta otsika yokhala ndi kuyimitsidwa kwagalimoto.

Mapampu a Rexorth A11VLO ndi A11VG hydraulic adapangidwa kuti azigwiritsidwa ntchito mwamphamvu kwambiri pomwe kulondola ndi kudalirika kumafunikira. Zakhala zikugwiritsidwa ntchito m'makampani azakudya ndi zakumwa kwazaka zambiri. A11VG ndi chitsanzo chaching'ono cha ziwirizi, komabe imakhala ndi kuthamanga kwa 26 GPM (1.04 m3 / h).

Rexorth A11VLO ikhoza kukhala ndi njira yoyendetsera PLC yomwe imalola wogwiritsa ntchito kulamulira ntchito zonse za mpope kuchokera kumalo akutali. Izi zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito kumadera akutali komwe zinthu sizingakhale bwino kapena pangakhale nkhawa zachitetezo.

Mbali yosambira ya Rexorth A11VLO/A11VG ndi 15, 22 kapena 24 madigiri.

Pampu ya Rexroth A11VLO/A11VG ya hydraulic ndi pampu ya pistoni yosinthika yomwe imatha kuyikika pamalo aliwonse. Nthawi zambiri amagwiritsidwa ntchito ngati pampu yothandizira yomwe imayikidwa kutsogolo kwa pampu yayikulu ya hydraulic. Izi zimalola kugwiritsa ntchito pampu yaying'ono yayikulu ya hydraulic ndikuwonjezera mphamvu yonse yadongosolo. Ntchito ina yofunikira ya mtundu uwu wa mpope ili mu makina a hydraulic omwe ali ndi kutentha kwakukulu kapena maulendo angapo komwe amafunika kugawidwa m'magawo ang'onoang'ono.

Pampu iyi ya Rexroth imagwira ntchito ngati m'malo mwa mapampu mu injini zamagalimoto onyamula anthu ndi makina omanga.

Pampu ya Rexroth A11VG

Rexroth A11VG Hydraulic Pump imagwira ntchito m'malo mwa mapampu mu injini zamagalimoto onyamula anthu ndi makina omanga. Amagwiritsidwa ntchito ngati pampu ya hydraulic kusamutsa mafuta kuchokera m'madzi kupita ku block ya silinda. A11VG ikupezeka ndi masinthidwe osiyanasiyana oyika, masitayilo ndi zida kuwonetsetsa kuti ikugwirizana ndi injini yanu.

Pampu ya Rexroth A11VLO

Rexroth A11VLO Hydraulic Pump imagwira ntchito m'malo mwa mapampu mu injini zamagalimoto onyamula anthu ndi makina omanga. Amagwiritsidwa ntchito ngati pampu ya hydraulic kusamutsa mafuta kuchokera m'madzi kupita ku block ya silinda. A11VLO ikupezeka ndi masinthidwe osiyanasiyana oyika, masitayilo ndi zida kuti muwonetsetse kuti ikugwirizana ndi injini yanu.

A11VLO/A11VG ili ndi kusamuka kwakukulu kwa 63 cm3.

A11VLO/A11VG ndi pampu yamafuta yophatikizika komanso yopepuka yokhala ndi kusamuka kwakukulu kwa 63cm3. Pampuyo imakhala ndi pisitoni yopaka mafuta, nyumba ya aluminiyamu komanso chisindikizo chophatikizika cha shaft. Izi zimapangitsa kuti zikhale zabwino kwa ntchito zomwe malo ali ochepa kapena kumene kuipitsidwa kwa mafuta kuyenera kupewedwa.

A11VLO/A11VG idapangidwa kuti igwiritsidwe ntchito m'mabwalo a hydraulic, komanso ma jakisoni amafuta mumainjini oyendetsa ndege ndi zina zomwe zimakumana ndi zovuta komanso kutentha kwambiri. Itha kugwiritsidwanso ntchito popereka kukakamiza kwa ma pneumatic system monga mabuleki a mpweya, ma braking owonjezera ndi makina othandizira chiwongolero.

Mapulogalamuwa akuphatikizapo: ma hydraulic circuits okhala ndi ma hydraulic motors; chiwongolero champhamvu cha hydraulic; machitidwe oyendetsa ndege; Makina ojambulira mafuta m'mainjini oyendetsa ndege (monga ma injini a turboprop).

Pampu iyi imakhala ndi liwiro lopitilira 3000 RPM komanso liwiro lapakati la 3800 RPM.

Rexorth A11VG Hydraulic Pump idapangidwira makina othamanga kwambiri a hydraulic, monga omwe amagwiritsidwa ntchito pamakina aulimi. Pampu iyi ya Rexroth imadziwika chifukwa chodalirika komanso kulimba.

Rexroth A11VG Hydraulic Pump imabwera ndi nyumba yachitsulo yolemetsa, zomwe zikutanthauza kuti imatha kupirira zovuta zomwe zimagwiritsidwa ntchito tsiku ndi tsiku. Izi zimapangitsanso kukhala abwino kwa mapulogalamu omwe kugwedezeka kuli vuto. Rexroth A11VG Hydraulic Pump ili ndi mawonekedwe oyamwa pawiri omwe amawapangitsa kuti aziyenda bwino ngakhale atalemedwa kwambiri.

Kuthamanga kwakukulu koperekedwa ndi A11VLO/A11VG ndi 280 bar.

Rexroth A11VG/A11VLO hydraulic pump ndi pampu yothamanga kwambiri, yothamanga kwambiri, yosalinganiza magawo atatu axial piston popereka mafuta kuma hydraulic motors okhala ndi kuthamanga kwambiri komanso kusamuka kwakukulu. Zapangidwa kuti zikhale ndi zovuta zambiri zogwirira ntchito ndi kutentha. Pampu iyi imatha kukhazikitsidwa ngati cholumikizira chamagetsi kapena kugwiritsidwa ntchito ndi mota yakunja. Injini yokhazikika ndi mota ya 3-gawo ya asynchronous yokhala ndi chidwi chokhazikika cha maginito.

Ndi pampu ya hydraulic iyi, liwiro lalikulu kwambiri ndi 3000 RPM, ndipo kuthamanga kwambiri kwapakatikati ndi 3150 RPM.

Mapampu a Rexroth hydraulic amapezeka mumitundu yambiri komanso mphamvu zamagetsi. Amapangidwa ndi thupi la mpope, volute, impeller ndi zigawo zina. Mapampu a hydraulic awa amagwiritsidwa ntchito pazinthu zambiri monga ulimi, zipangizo zomangira ndi zipangizo zamigodi etc. Rexroth A11VG Hydraulic Pump yapangidwa kuti ikhale yothamanga kwambiri komanso yothamanga kwambiri komwe kudalirika komanso phokoso lochepa likufunika. Imakhala ndi mphamvu yopitilira 30000 psi, yokhala ndi kuthamanga kwapakatikati kwa 31000 psi. Pampu ya hydraulic iyi imapezeka mumitundu yosiyanasiyana kuyambira 1/4 mpaka 2 HP. The A11VG Hydraulic Pump ili ndi kutentha kwa ntchito kuchokera -30 ° C mpaka 60 ° C (86 ° F mpaka 140 ° F).

Nkhaniyi ikukufotokozerani zina za Rexorth A11VG Hydraulic Pump/Rexorth A11VLO Hydraulic Pump.

Rexorth A11VG/A11VLO ndi mpope wapamwamba kwambiri wa hydraulic womwe umapereka zosankha zingapo kuti zigwirizane ndi zosowa zonse. Mapangidwe a pampu ya pistoni yothamanga kwambiri amatsimikizira moyo wautali, pamene phokoso lake lochepa limapangitsa kuti likhale loyenera ntchito zosiyanasiyana kuphatikizapo makina omanga, zipangizo zamigodi ndi makina a ulimi.

Mapampu a Rexorth A11VG/A11VLO a hydraulic adapangidwa kuti azigwira bwino ntchito m'maganizo, kotero ndi abwino kwa mapulogalamu omwe kugwiritsa ntchito mphamvu ndikofunikira.

Rexroth A11VLO/A11VG yakhala gawo lotsimikizika pamafakitale masauzande ambiri. Yapereka ntchito zopanda cholakwika pamapulogalamu ake okulirapo.