DBETBX-1X/230G24-16Z4M德国Rexroth力士乐比例阀 特价直销
rexroth力士乐叶片泵工作原理rexroth力士乐叶片泵转子旋转时,rexroth力士乐叶片在离心力和压力油的作用下,尖部紧贴在定子内表面上。这样两个叶片与转子和定子内表面所构成的工作容积,先由小到大吸油后再由大到小排油,叶片旋转一周时,完成一次吸油与排油。
rexroth力士乐叶片泵
一、单作用rexroth力士乐叶片泵的工作原理
rexroth力士乐泵由转子
1、定子
2、叶片
3、配油盘和端盖等部件所组成。定子的内表面是圆柱形孔。转子和定子之间存在着偏心。叶片在转子的槽内可灵活滑动,在转子转动时的离心力以及通入叶片根部压力油的作用下rexroth力士乐,叶片顶部贴紧在定子内表面上,于是两相邻叶片、配油盘、定子和转子间便形成了一个个密封的工作腔。当转子按逆时针方向旋转时,图右侧的叶片向外伸出,密封工作腔容积逐渐增大,产生真空,于是通过吸油口6和配油盘5上窗口将油吸入。而在图的左侧。rexroth力士乐叶片往里缩进,密封腔的容积逐渐缩小,密封腔中的油液经配油盘另一窗口和压油口1被压出而输出到系统中去。这种泵在转子转一转过程中,吸油压油各一次,故称单作用泵。转子受到径向液压不平衡作用力,故又称非平衡式泵,其轴承负载较大。改变定子和转子间的偏心量,便可改变泵的排量,故这种泵都是变量泵。
rexroth力士乐叶片泵
二、双作用rexroth力士乐叶片泵的工作原理它的作用原理和单作用叶片泵相似,不同之处只在于定子表面是由两段长半径圆弧、两段短半径圆弧和四段过渡曲线八个部分组成,且定子和转子是同心的。在图示转子顺时针方向旋转的情况下,密封工作腔的容积在左上角和右下角处逐渐增大,为吸油区,在左下角和右上角处逐渐减小,为压油区;
吸油区和压油区之间有一段封油区把它们隔开。这种泵的转子每转一转,每个密封工作腔完成吸油和压油动作各两次,所以称为双作用叶片泵。泵的两个吸油区和两个压油区是径向对称的,作用在转子上的液压力径向平衡,所以又称为平衡式叶片泵。双作用rexroth力士乐叶片泵的瞬时流量是脉动的,当叶片数为4的倍数时脉动率小。为此,双作用叶片泵的叶片数一般都取12或16。
德国Rexroth力士乐比例阀
原装,质量保证,部分型号现货
DBET-5X/200G24K4M-1 DBET-5X/200G24N9K4M
DBET-5X/100G24NK4M DBET-5X/200G24K4M
DBET-5X/50G24K4M DBETE-5X/350G24K31M-1
DBETR-1X/230G24K4M-677 DBET-5X/315YG24NK4V-1
DBETRE-2X/30G24K31A1M DBET-5X/200G24K4V
DBETE-5X/315G24K31V DBETRE-2X/350G24K31A1M
DBET-5X/100G24K4M-27 DBET-5X/400YG24K4M-14
DBETE-5X/100YG24NK31M-1 DBETE-5X/200YG24NK31M-1
DBET-5X/50YG24K4M-1 DBET-5X/200G24K4V-22
DBETR-1X/315G24K4M-437 DBETR-1X/315G24K4V-409
DBETR-1X/180G24K4M-437 DBETR-1X/230G24K4M
DBETR-1X/315G24K4M-409 DBETR-1X/180G24K4M-409
DBETR-1X/315G24K4M-381 DBETR-1X/350G24K4M
DBETB-1X/80G24K4M DBETB-1X/230G24K4M
DBETR-1X/180G24K4V DBETR-1X/80G24K4M
DBETR-1X/315G24K4V DBET-3X/200G24K4
DBETR-1X/350G24K4V-437 DBETRE-2X=180G24K31A1M-1=DE
德国Rexroth力士乐比例阀
原装,质量保证,部分型号现货
DBEME20-5X/50YG24K31M 订货号:R900954711
DBEME20-5X/350YG24K31V 订货号:R900937596
DBEME20-5X/350YG24K31M 订货号:R900954710
DBEME20-5X/315YG24K31M 订货号:R900536813
DBEME20-5X/315XYG24K31M 订货号:R900901375
DBEME20-5X/200YG24K31M 订货号:R900954709
DBEME20-5X/100YG24K31M 订货号:R900937307
DBEME20-5X/100XYG24K31M 订货号:R900717759
DBEM20-5X/50YG24NK4M 订货号:R900922698
DBEM20-5X/50YG24K4M 订货号:R901114837
DBEM20-5X/350YG24K4V 订货号:R900709844
DBEM20-5X/350YG24K4M 订货号:R900578827
DBEM20-5X/315YG24K4M-1 订货号:R900916130
DBEM20-5X/315YG24K4M 订货号:R900923241
DBEM20-5X/315XYG24K4M-1 订货号:R900962811
DBEM20-5X/315XYG24K4M 订货号:R900727879
DBEM20-5X/200YG24NK4M 订货号:R900916129
DBEM20-5X/200YG24K4V-1 订货号:R900941260
DBEM20-5X/200YG24K4M-1 订货号:R900579947
DBEM20-5X/200YG24K4M 订货号:R900923239
DBEM20-5X/200XYG24K4M-1 订货号:R900941302
DBEM20-5X/100YG24K4M 订货号:R900916127
力士乐比例减压阀部分型号:
3DREPE6A-2X/16EG24N9K31/A1M 3DREPE6A-2X/16EG24K31/A1M
3DREPE6A-2X/16EG24N9K31/F1M 3DREPE6A-2X/16EG24K31/F1M
3DREPE6A-2X/25EG24N9K31/A1M 3DREPE6A-2X/25EG24K31/A1M
3DREPE6A-2X/25EG24N9K31/F1M 3DREPE6A-2X/25EG24K31/F1M
3DREPE6A-2X/45EG24N9K31/A1M 3DREPE6A-2X/45EG24K31/A1M
3DREPE6A-2X/45EG24N9K31/F1M 3DREPE6A-2X/45EG24K31/F1M
3DREPE6B-2X/16EG24N9K31/A1M 3DREPE6B-2X/16EG24K31/A1M
3DREPE6B-2X/16EG24N9K31/F1M 3DREPE6B-2X/16EG24K31/F1M
3DREPE6B-2X/25EG24N9K31/A1M 3DREPE6B-2X/25EG24K31/A1M
3DREPE6B-2X/25EG24N9K31/F1M 3DREPE6B-2X/25EG24K31/F1M
3DREPE6B-2X/45EG24N9K31/A1M 3DREPE6B-2X/45EG24K31/A1M
3DREPE6B-2X/45EG24N9K31/F1M 3DREPE6B-2X/45EG24K31/F1M
3DREPE6C-2X/16EG24N9K31/A1M 3DREPE6C-2X/16EG24K31/A1M
3DREPE6C-2X/16EG24N9K31/F1M 3DREPE6C-2X/16EG24K31/F1M
3DREPE6C-2X/25EG24N9K31/A1M 3DREPE6C-2X/25EG24K31/A1M
3DREPE6C-2X/25EG24N9K31/F1M 3DREPE6C-2X/25EG24K31/F1M
3DREPE6C-2X/45EG24N9K31/A1M 3DREPE6C-2X/45EG24K31/A1M
3DREPE6C-2X/45EG24N9K31/F1M 3DREPE6C-2X/45EG24K31/F1M
3DREPE6A-2X/16EG24N9K31/A1V 3DREPE6A-2X/16EG24K31/A1V
3DREPE6A-2X/16EG24N9K31/F1V 3DREPE6A-2X/16EG24K31/F1V
3DREPE6A-2X/25EG24N9K31/A1V 3DREPE6A-2X/25EG24K31/A1V
3DREPE6A-2X/25EG24N9K31/F1V 3DREPE6A-2X/25EG24K31/F1V
3DREPE6A-2X/45EG24N9K31/A1V 3DREPE6A-2X/45EG24K31/A1V
3DREPE6A-2X/45EG24N9K31/F1V 3DREPE6A-2X/45EG24K31/F1V
3DREPE6B-2X/16EG24N9K31/A1V 3DREPE6B-2X/16EG24K31/A1V
3DREPE6B-2X/16EG24N9K31/F1V 3DREPE6B-2X/16EG24K31/F1V
3DREPE6B-2X/25EG24N9K31/A1V 3DREPE6B-2X/25EG24K31/A1V
3DREPE6B-2X/25EG24N9K31/F1V 3DREPE6B-2X/25EG24K31/F1V
3DREPE6B-2X/45EG24N9K31/A1V 3DREPE6B-2X/45EG24K31/A1V
3DREPE6B-2X/45EG24N9K31/F1V 3DREPE6B-2X/45EG24K31/F1V
3DREPE6C-2X/16EG24N9K31/A1V 3DREPE6C-2X/16EG24K31/A1V
3DREPE6C-2X/16EG24N9K31/F1V 3DREPE6C-2X/16EG24K31/F1V
3DREPE6C-2X/25EG24N9K31/A1V 3DREPE6C-2X/25EG24K31/A1V
3DREPE6C-2X/25EG24N9K31/F1V 3DREPE6C-2X/25EG24K31/F1V
3DREPE6C-2X/45EG24N9K31/A1V 3DREPE6C-2X/45EG24K31/A1V
3DREPE6C-2X/45EG24N9K31/F1V 3DREPE6C-2X/45EG24K31/F1V
力士乐比例换向阀部分型号:
4WRZE10E25-7X/6EG24N9K4/M 4WRZE10E25-7X/6EG24N9K4/D3M
4WRZE10E25-7X/6EG24N9EK4/M 4WRZE10E25-7X/6EG24N9EK4/D3M
4WRZE10E25-7X/6EG24N9ETK4/M 4WRZE10E25-7X/6EG24N9ETK4/D3M
4WRZE10E25-7X/6EG24N9TK4/M 4WRZE10E25-7X/6EG24N9TK4/D3M
4WRZE10E50-7X/6EG24N9K4/M 4WRZE10E50-7X/6EG24N9K4/D3M
4WRZE10E50-7X/6EG24N9EK4/M 4WRZE10E50-7X/6EG24N9EK4/D3M
4WRZE10E50-7X/6EG24N9ETK4/M 4WRZE10E50-7X/6EG24N9ETK4/D3M
4WRZE10E50-7X/6EG24N9TK4/M 4WRZE10E50-7X/6EG24N9TK4/D3M
4WRZE10E85-7X/6EG24N9K4/M 4WRZE10E85-7X/6EG24N9K4/D3M
4WRZE10E85-7X/6EG24N9EK4/M 4WRZE10E85-7X/6EG24N9EK4/D3M
4WRZE10E85-7X/6EG24N9ETK4/M 4WRZE10E85-7X/6EG24N9ETK4/D3M
4WRZE10E85-7X/6EG24N9TK4/M 4WRZE10E85-7X/6EG24N9TK4/D3M
力士乐比例调速阀部分型号:
2FRE6A-2X/3QK4RV 2FRE6A-2X/3QK4MV
2FRE6A-2X/6QK4RV 2FRE6A-2X/6QK4MV
2FRE6A-2X/10QK4RV 2FRE6A-2X/10QK4MV
2FRE6A-2X/16QK4RV 2FRE6A-2X/16QK4MV
2FRE6A-2X/25QK4RV 2FRE6A-2X/25QK4MV
2FRE6A-2X/2QEK4RV 2FRE6A-2X/2QEK4MV
2FRE6B-2X/3QK4RV 2FRE6B-2X/3QK4MV
2FRE6B-2X/6QK4RV 2FRE6B-2X/6QK4MV
2FRE6B-2X/10QK4RV 2FRE6B-2X/10QK4MV
2FRE6B-2X/16QK4RV 2FRE6B-2X/16QK4MV
2FRE6B-2X/25QK4RV 2FRE6B-2X/25QK4MV
2FRE6B-2X/2QEK4RV 2FRE6B-2X/2QEK4MV
2FRE16-4X/80LBK4M 2FRE16-4X/80LBK4V
2FRE16-4X/100LBK4M 2FRE16-4X/100LBK4V
2FRE16-4X/125LBK4M 2FRE16-4X/125LBK4V
2FRE16-4X/160LBK4M 2FRE16-4X/160LBK4V
2FRE16-43/80LBK4M 2FRE16-43/80LBK4V
2FRE16-43/100LBK4M 2FRE16-43/100LBK4V
2FRE16-43/125LBK4M 2FRE16-43/125LBK4V
2FRE16-43/160LBK4M 2FRE16-43/160LBK4V
2FRE10-4X/10LBK4M 2FRE10-4X/10LBK4V
2FRE10-4X/16LBK4M 2FRE10-4X/16LBK4V
2FRE10-4X/25LBK4M 2FRE10-4X/25LBK4V
2FRE10-4X/50LBK4M 2FRE10-4X/50LBK4V
2FRE10-4X/60LBK4M 2FRE10-4X/60LBK4V
2FRE10-44/10LBK4M 2FRE10-44/10LBK4V
2FRE10-44/16LBK4M 2FRE10-44/16LBK4V
2FRE10-44/25LBK4M 2FRE10-44/25LBK4V
2FRE10-44/50LBK4M 2FRE10-44/50LBK4V
2FRE10-44/60LBK4M 2FRE10-44/60LBK4V
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