武汉恒美斯液压机电设备有限公司
Rexroth力士乐A4VSO系列柱塞泵特点:
1、斜盘结构轴向柱塞变量泵,专为开式回路液压驱动而设计。
2、广泛用于陶瓷压机、耐材压机、钢铁和锻压机、冶金机械、矿山机械、船用机械、石油装备、工程和机床控制等行业;
3、排量规格大小:40、71、125、180、250、300、355、500、750毫升/转;
4、带斜盘角度指示器;
5、优异的吸入特性;
6、控制响应灵敏;
7、特别设计的长寿命,高精度航空级满滚子轴承;
8、低噪声,长寿命,优良的功率和重量比;
9、通轴结构,可叠加成组合泵;
10、液压泵的流量正比于泵的转速和排量,A10VSO28DRG/31R-PPA12N00头条调节斜盘倾角可进行排量的无级别调整;
11、变量形式齐全,常用有DR/DRG恒压控制、LR双曲线恒功率自动控制、EO2电气比例控制;
12、额定工作压力可达到350Bar(35MPa)尖峰压力420bar(42MPa);
13、适用介质:矿物油,水*,清洁度要求NAS9级;
A10VSO18DG/31R-PPA12N00
A10VSO18DR/31R-PPA12N00
A10VSO18DRG/31R-PPA12N00
A10VSO18DFR/31R-PPA12N00
A10VSO18DFR1/31R-PPA12N00
A10VSO18DFLR/31R-PPA12N00
A10VSO28DG/31R-PPA12N00
A10VSO28DR/31R-PPA12N00
A10VSO28DRG/31R-PPA12N00
A10VSO28DFR/31R-PPA12N00
A10VSO28DFR1/31R-PPA12N00
A10VSO28DFLR/31R-PPA12N00
A10VSO45DG/31R-PPA12N00
A10VSO45DR/31R-PPA12N00
A10VSO45DRG/31R-PPA12N00
A10VSO45DFR/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
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A10VSO71DG/31R-PPA12N00
A10VSO71DR/31R-PPA12N00
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A10VSO71DFR/31R-PPA12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO71DFLR/31R-PPA12N00
A10VSO100DG/31R-PPA12N00
A10VSO100DR/31R-PPA12N00
A10VSO100DRG/31R-PPA12N00
A10VSO100DFR/31R-PPA12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO140DG/31R-PPB12N00
A10VSO140DR/31R-PPB12N00
A10VSO140DRG/31R-PPB12N00
A10VSO140DFR/31R-PPB12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO140DFLR/31R-PPB12N00
希望对大家有所帮助!
(3)泵在运转过程中,润滑油温度不得大于 70 ℃,介质温度不得大于 55 ℃ 。
动力机维修不录。电动机因绕组烧毁,而失磁,维修中绕组匝数、线径、接线方法改变,或维修中故障未排除因素也会使水泵转速改变。 吸程太大 有些水源较深,有些水源外围势较平坦处,而忽略了水泵容许吸程,产生了吸水少或根本吸不上水结果。要知道水泵吸水口处能建立真空度是有限度,*真空时吸程约为10米水柱高,而水泵不可能建立*真空。真空度过大,易使泵内水气化,对水泵工作不利。
---whhmsyy2020lxy