1、液压泵中位时排油量不为零怎么办变量式轴向柱塞泵的斜盘倾角为零时称为中位，此时泵的输出流量应为零。但有时会出现中位偏离调整机构中点的现象，在中点时仍有流量输出。其原因是控制器的位置偏离、松动或损伤，需要重新调零、紧固或更换。泵的角度维持力不够、倾斜角耳轴磨损也会产生这种现象。R910996123AA4VSO250EO2/30R-PPB13N00R910995112AHAA4VSO250FE1/30R-PSD63K07-SO859R910994684AA4VSO250DP/30R-PZB13N00R910994612AHAA4VSO250FE1/30R-PSD63K18-SO859R910994306AA4VSO125DR/30R-PPB13N00R910992547AA4VSO250HS/30R-PPB13N00R910988701AA4VSO250DR/30R-VPB13N00R910988390AA4VSO250DP/30R-VPB13N00R910988316AEA4VSO250DR/30R-PPB13N00R910986938AA4VSO250DR/30L-PPB13N00R910985855AA4VSO250LR3N/30R-PZB13N00R910985297AA4VSO250LR2/30R-PPB13N00***REXORTH力士乐定量泵A2FO系列Rexroth电磁阀，力士乐泵，德国力士乐比例阀，Rexroth齿轮泵资料，Rexroth放大器样本，德国Rexroth柱塞泵，力士乐流量阀，BoschRexroth叶片泵，上海力士乐***，Rexroth比例溢流阀力士乐轴向柱塞泵Rexroth压力控制阀德国Rexroth截止阀力士乐流量控制阀Rexroth外啮合齿轮泵德国力士乐变量泵Rexroth径向柱塞泵Rexroth内啮合齿轮泵Rexroth比例方向阀A2FO160/61R-PBB05A2FO80/61R-PBB05A2FO56/61R-PBB05A2FO28/61R-PBB05A2FO23/61R-PBB05A2FO12/61R-PBB06A2FO10/61R-PBB06A2FO107/61R-PBB05A2FO56/61R-PAB05A2FO10/61R-PAB06)