A10VG Iziphampu ze-Hydraulic Closed circuit, Rexroth Axial piston variable High pressure pump
Idivayisi yokulawula
HD – Ukulawula ngokulinganayo, i-hydraulic, ethintana nengcindezi ye-pilot
Umjikelezo wokuphuma kwepampu ungashintsha ngokungapheli phakathi kuka-0 no-100%, uhambisana nokwehluka kwengcindezi yephayiphi efakwe ezikhumulweni ezimbili zephayiphi (Y1 no-Y2).
Isignali ye-pilot, evela emthonjeni wangaphandle, iyisignali yokucindezela. Ukuhamba akubalulekile, njengoba isignali ye-pilot isebenza kuphela ku-spool yokulawula ye-valve yokulawula.
Le spool yokulawula ikhombe uwoyela wokulawula ngaphakathi nangaphandle kwecylinder yokuhamba ukuze ilungise ukuhamba kwepampu njengoba kudingeka.
I-lever yokuphendula exhunywe ku-piston yokuhamba igcina ukuhamba kwepampu nganoma iyiphi isignali ye-pilot ngaphakathi komkhawulo wokulawula.
Uma ipompo iphinde ifakwe ne-DA control valve (bona ikhasi le-14), ukusebenza kwezimoto kuyenzeka ukuze kuhambe.
HW – Ukulawula ngokulinganayo, i-hydraulic, i-mechanical servo
Umjikelezo ophumayo wepompo ungashintshwa ngokungapheli phakathi kuka-0 no-100%, ngokuhambisana ne-angle yokujika ye-control lever.
I-lever yokuphendula exhunywe ku-stroking piston igcina umjikelezo wepompo kunoma iyiphi indawo ethile ye-control lever.
Uma ipompo iphinde ifakwe ne-DA control valve (bona ikhasi le-14), ukusebenza kwezimoto kuyenzeka ukuze kuhambe.
Idatha yezobuchwepheshe
Ipompo ye-medium pressure yokusebenza ezindaweni ezivaliwe.
Usayizi 18 … 63.
Pressure eyinhloko engu-300 bar.
Ing pressure ephezulu 350 bar.
Umjikelezo ovaliwe.
Izici
Ipompo yokwandisa ehlanganisiwe yokuhlinzeka ngamanzi okwandisa kanye ne-pilot oil.
Umgwaqo wokuhamba ushintsha uma i-swashplate ihanjiswa endaweni ephakathi.
Amavalvu wokukhulula aphezulu anomsebenzi wokwandisa ohlanganisiwe.
I-valve yokukhulula ingcindezi yokwandisa.
Ngokukhethwa kokuphuma kwengcindezi.
Uhlanga olunhlobonhlobo lwezokulawula.
Design ye-swashplate.
