產(chǎn)品詳情
A10VSO45DR/32R-PPB12N00
PFE-31022/1DU PFE-31022/1DW PFE-31028/1DT PFE-31028/1DU
PFE-31028/1DV PFE-31036/1DT PFE-31036/1DU PFE-31036/1DW
PFE-31044/1DT PFE-31044/1DU PFE-31044/1DV PFE-32028/3DT
PFE-32028/3DV PFE-32036/3DT PFE-41037/1DU PFE-41045/1DT
PFE-41045/1DU PFE-41045/1DW PFE-41056/1DT PFE-41056/1DU
PFE-41056/1DV PFE-41056/1DW PFE-41070/1DT PFE-41070/1DV
PFE-41070/2DT PFE-41070/2DV PFE-41085/1DT PFE-41085/1DW
PFE-42045/3DW PFE-42056/3DU PFE-42070/3DT PFE-42070/3DU
PFE-42070/3DW PFE-42070/7DV PFE-51090/1DT PFE-51090/1DU
PFE-51110/1DT PFE-51110/1DU PFE-51110/3DT PFE-51129/1DT
PFE-51150/1DT PFE-51150/3DV PFE-52090/3DT PFE-52110/3DT
A10VSO45DR/32R-PPB12N00
R900948083 4WRZ25E325-70/6EG24N9EK4/D3V
R900948084 4WRZ25E325-70/6EG24N9ETK4/D3V
R900948085 4WRZ25E220-70/6EG24N9ETK4/D3V
R900948133 4WRZE10E85-70/6EG24N9K31/A1D3V
R900948242 4WRZ10E50-70/6EG24N9ETK4/D3V
R900948250 4WRZ32E520-70/6EG24N9ETK4/D3V
R900948275 4WRZE10E1-85-70/6EG24N9ETK31/A1V
R900948281 4WRZ25W8-325-70/6EG24N9ETK4/V
R900948282 4WRZ32W8-520-70/6EG24N9ETK4/D3V
R900948330 4WRZE10E1-85-70/6EG24N9TK31/A1V
R900948359 4WRZE25E220-70/6EG24N9ETK31/F1D3V
R900948482 4WRZE25W8-220-70/6EG24N9K31/A1D3V
R900948535 4WRZ16E100-70/6EG24N9EK4/D3V
R900948536 4WRZ25W8-220-70/6EG24N9EK4/D3V
R900948609 4WRZE25W6-325-70/6EG24N9ETK31/F1D3V
R900948665 4WRZ32W6-360-70/6EG24N9ETK4/D3V
R900948667 4WRZ25W6-220-70/6EG24N9ETK4/V
R900948691 4WRZ10E85-70/6EG24N9K4/V
電磁閥或泄荷閥不能正常工作;油箱油位過低或過濾器堵塞;調(diào)高安全閥壓力整定值低或損壞;調(diào)高液壓泵損壞;液壓系統(tǒng)進(jìn)入過多的空氣或注入的油液不合格。排除方法接好相關(guān)線路或更換按鍵盤;更換主控器或輔助板觀察電磁閥上的顯示燈。電源送電時(shí)燈亮,不亮?xí)r檢查供電線路,否則,查電磁閥的吸合力和閥芯,更換電磁閥;要求添加合格的液壓油或清洗濾油器;重新進(jìn)行調(diào)整或更換;更換液壓油泵;對(duì)液壓系統(tǒng)進(jìn)行排氣或更換油液。四滾筒升起后自動(dòng)下降故障原因分析液壓鎖鎖不緊或閥芯卡死;管路損壞或接頭松動(dòng);調(diào)高油缸前后腔串液。排除方法修復(fù)或更換;擰緊或更換管路;更換調(diào)高油缸。五電源晶體管故障及檢測(cè)方法首先斷開負(fù)載電機(jī)接線,用數(shù)字萬(wàn)用表檢查。晶體管IGBT外形見圖,IGBT原理見圖。用萬(wàn)用表二極管檔測(cè)量集電極c與發(fā)射極E之間的參數(shù),靜態(tài)檢測(cè)時(shí)正筆接發(fā)射極E,負(fù)筆極接集電極c時(shí),好的晶體管顯示值應(yīng)在0.0.v直流之間;若正筆接集電極c負(fù)筆接發(fā)射極E時(shí),好的晶體管應(yīng)顯示讀數(shù)為溢出,也就是說c與E截止或一個(gè)不斷上升的數(shù)字。動(dòng)態(tài)檢測(cè)時(shí)負(fù)極接B,正極接E時(shí),c與E讀數(shù)應(yīng)在0.-0.。
A10VSO45DR/32R-PPB12N00