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特征:利用挡铁或凸轮使阀心运动以控制流向
分类:常为二位阀,有二位二通、三通、四通
举例:二位二通机动换向阀
组成:阀体、阀心、弹簧、滚轮等
常态:P→ A
工作原理〈
滚轮压下:P→ A
电磁换向阀
特征:利用电磁铁推力,推动阀心运动以控制流向。
二通四通
分类:二位〈 三通 三位〈 等
四通 五通
力士乐换向阀
名 称:力士乐换向阀
品 牌:力士乐REXROTH
型 号:4WE10J/4WE10E
介 绍:
规格6至10
湿针式交流或直流电磁铁
可更换线圈的电磁铁
底板安装("P"):安装面按DIN 24340A型和ISO 440型
电气接线可单独接线或集中接线
可选的感应定位监测参见(RE 24830)
流畅的切换特点
R90114171 4WE10D3X/OFCG24N9K4/V
R90114170 4WE10C3X/CG24N9K4/B12
R901147263 4WE10C3X/CG24N9K4/V
R901087078 4WE10X3X/CG24N9K4/V
R901040970 4WE10W3X/CG24N9K4
R90102864 4WE10UA3X/CG24N9K4
R90070009 4WE10H3X/CG24N9K4
R900704896 4WE10D3X/OFCG24N9K4
R900702692 4WE10Y3X/CG230N9K4
R90070221 4WE10J3X/CG24N9K4
R90070124 4WE10D4X/CG24N9K4
R90070102 4WE10D3X/OFCG24N9K4
R900701304 4WE10D3X/OFCG24N9K4
R900701303 4WE10Q3X/CG24N9K4
R900701302 4WE10D3X/CG24N9K4
R900701301 4WE10J3X/CG24N9K4
R900701300 4WE10E3X/CG24N9K4
R900619743 4WE10F3X/CG24N9K4
R900619469 4WE10A3X/CG24NK4
R90061939 4WE10J3X/CG110N9K4
R900619183 4WE10C3X/CG24N9K4
R900619148 4WE10R3X/CG24N9K4
R900619147 4WE10E3X/CG24N9K4
R900618939 4WE10Y3X/CG230N9K4
R900618937 4WE10Y3X/CG230N9K4
R900618783 4WE10UA3X/CG24N9K4
R90061849 4WE10E3X/CG230N9K4
R900618112 4WE10X3X/CG24N9K4
R900617831 4WE10C4X/CG24NDL
R900617741 4WE10M3X/CG220N9K4
R900617729 4WE10D4X/OFCG24N9K4
R90061742 4WE10D3X/CG24N9K4
R900617343 4WE10E3X/CG24N9K4
R90061641 4WE10D3X/CG24NK4
R90060861 4WE10J3X/CG24N9K4
R90099646 4WE10L3X/CG24N9K4
R90099497 4WE10W3X/CG24N9K4
R90099076 4WE10Q3X/CG24N9K4/V
R90099012 4WE10U13X/CG24N9K4
R90098961 4WE10Q3X/CG24N9K4
R9009891 4WE10E3X/CG24N9K4
R9009892 4WE10D3X/CW230N9K4
R90098662 4WE10H3X/CG24N9K4
R9009863 4WE10U23X/CG24N9K4
R9009883 4WE10R3X/CG24N9K4
R9009841 4WE10G3X/CG24N9K4
R9009831 4WE10Y3X/CG24N9K4
R90098389 4WE10C3X/CG24N9K4
R9009811 4WE10G3X/CG24N9K4
R90097986 4WE10H3X/CG24N9K4
R9009742 4WE10Q3X/CG24N9K4
R9009723 4WE10UA3X/CG24N9K4
R90097186 4WE10E3X/CW230N9K4
R90097014 4WE10E3X/CW230N9K4/V
R9009679 4WE10E673X/CG24N9K4
R90096773 4WE10D3X/CG24N9K4
R90096218 4WE10D3X/OCG24N9K4
R9009860 4WE10E3X/CG24N9K4/C
R9009823 4WE10J3X/CG24N9K4
R9009683 4WE10R3X/CG24N9K4
R9009493 4WE10Y3X/CG24N9K4
R90094948 4WE10D3X/OFCW230N9K4
R90094498 4WE10C3X/CG24N9K4
R90094442 4WE10J3X/CG24N9K4
R90094277 4WE10G3X/CG24N9K4
R90094189 4WE10C3X/CG24N9K4
R90094188 4WE10E3X/CG24N9K4
R90094067 4WE10U3X/CG24N9K4
R9009394 4WE10D3X/CG24N9K4
R90093804 4WE10R3X/CW230N9K4
R90093770 4WE10J3X/CG24N9K4
R90093769 4WE10C3X/OFCG24NK4
R90093677 4WE10J3X/CG24N9K4/V
R90093676 4WE10D3X/CG24N9K4/V
R9009367 4WE10D3X/OFCG24N9K4/V
R90093277 4WE10C3X/CG24N9K4
R90092969 4WE10D3X/CG24N9K4
R9009291 4WE10EA3X/CG24N9K4
R9009281 4WE10J3X/CG24N9K4
R900926 4WE10U3X/CG24N9K4
R90092442 4WE10E3X/CG24N9K4
R90092396 4WE10G3X/CG24N9K4
R9009234 4WE10D3X/CG24NK4
R90092344 4WE10E3X/CG24NK4
R90092342 4WE10QA3X/CG24N9K4
R90092338 4WE10J3X/CW110N9K4
R9009212 4WE10W3X/CG24N9K4/C
R90091792 4WE10M3X/CG24NK4
R90091664 4WE10D3X/OFCG24N9K4
R90091484 4WE10C3X/CG24N9K4SO9
R9009132 4WE10Q3X/CG24N9K4
R9009109 4WE10JA3X/CG24N9K4
R90091089 4WE10W3X/CG24N9K4/A08
R90090627 4WE10XA3X/CG24N9K4
R90090049 4WE10E673X/CG24N9K4/T06
R90089988 4WE10J3X/CG24N9K4
R90089933 4WE10D3X/CG24N9K4
R90089921 4WE10D3X/CG24NK4
R90088201 4WE10E3X/CG24N9K4
R90088200 4WE10W3X/CG24N9K4
R9008783 4WE10D3X/C
R90086922 4WE10E3X/CG24NK4
R9008977 4WE10MA3X/CG24N9K4
R900766 4WE10D3X/CG24N2K26SO89
R9007386 4WE10L3X/CG24N9K4/V
R90074718 4WE10H3X/CW110N9K4/V
R90074694 4WE10W3X/CG24N9K4/V
R90074430 4WE10E363X/CG24N9K4
R90071699 4WE10J3X/CG20K4
R90071664 4WE10G3X/CG24N9K4/A08
R90070836 4WE10R3X/CG24N9K4/V
R90070777 4WE10GB3X/CG24NK4
R90070378 4WE10XA3X/CG24K4
R90069283 4WE10E3X/CW230N9K4/V
R90069282 4WE10D3X/OFCW230N9K4/V
R9006914 4WE10J3X/CG20N9K4
R9006866 4WE10EB3X/CG24N9K4/C
R90067222 4WE10E3X/CG20K4
R90066600 4WE10C3X/CG24K4
R9006118 4WE10D3X/CG24K4/V
R900918 4WE10J3X/CG24N9K4/B10
R900499 4WE10Y3X/CG24N9K4
R900480 4WE10D3X/CG24N9K4
R9003644 4WE10D3X/OCW230N9K4
R9003487 4WE10R3X/CG24N9K4/A08
R9002610 4WE10J3X/CG48NK4
R90049621 4WE10Q3X/CG24N9K4/A08
举例:三位四通电磁换向阀:
组成:阀体、阀心、弹簧、电磁铁等
工作原理: 图示位置,P、A、B、T均不通
右电磁铁通电,P → A , B → T
左电磁铁通电,P → B , A → T
二位三通电磁换向阀:
工作原理 : 图示位置, P → A B ┴
电磁铁通电,P → B A ┴
符号:
交流(D)
电磁铁分类: 按电源分〈直流(E)
本整形 干式
按内部有无油液〈
湿式 寿命长
液动换向阀
特征:利用压力油改变滑阀位置以控制流向
分类:二位、三位等
组成:
工作原理: 图示位置,p、A、B、均 → T
X1通压力油,p → A,B → T X2通压力油,p → B,A → T
电液换向阀
特征:利用电磁阀控制液动阀,以变换液流方向。
电磁阀(先导阀)
组成〈 〉 组合而成
液动阀(主阀)
工作原理:
电:p ┴ A、B → T
图示 〈
液:p 、A 、B、T均不通
电:p → A → 液动阀左腔,液动阀右腔 → B → T
1YA通电〈
液:p → A ,B → T
电:p → B → 液动阀右腔,液动阀左腔 → A → T
2YA通电〈
液:p → B,A → T特点:(1) 阻尼调节器(又称换向时间调节器),实为一叠加式单向节流阀,可叠放在4WREE 10W1-75-2X/G24K31/A2V
4WREE10W1-50-2X/G24K31/F1V
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4WREE6 W32-2X/G24K31/A1V
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4WREE 6E16-2X/G24K31/A1V-655
4WREE 6V16-2X/G24K31/A1V
4WREE6 V32-2X/G24K31/A1V
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4WREE 6V08-2X/G24K31/A1V
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4WREE 6V16-2X/G24K31/F1V
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4WREE 6E16-2X/G24K31/A1V
4WRKE 10W1-100-2X/6A24ETK9/D3M
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4WRKE10W8-100L-3X/6EG24EK31/F1D3M
4WRKE10W8-50L-3X/6EG24EK31/F1D3M
4WRKE16E1-125P-31/6EG24EK31/A1D3M
4WRKE16E1-125P-31/6EG24EK31/C1D3M
4WRKE16E1-200L-3X/6EG24EK31/A1D3M
4WRKE16E200L-3X/6EG24EK31/A5D3M
4WRKE16E200L-3X/6EG24K31/A1D3M
4WRKE16R3-200L-3X/6EG24K31/A1D3M
4WRKE16W6-125P-3X/6EG24TK31/A1D3M
4WRKE16W6-200L-3X/6EG24EK31/A1D3M
4WRKE16W6-200L-3X/6EG24EK31/F1D3M
4WRKE16W6-200P-3X/6EG24EK31/F1D3M
4WRKE16W8-125L-3X/6EG24ETK31/F1D3M
4WRKE16W8-200L-33/6EG24ETK31/F1D3M
4WRKE16W8-200L-3X/6EG24EK31/F1D3M
4WRKE16W8-200L-3X/6EG24ETK31/A1D3M
4WRKE16W8-200L-3X/6EG24K31/F1D3M
4WRKE25E220L-3X/6EG24K31/C1D3M
4WRKE25E350L-3X/6EG24K31/A1D3M
4WRKE25E350P-3X/6EG24EK31/A1D3M
4WRKE25W8-220L-3X/6EG24EK31/F1D3M
4WRKE27E500L-3X/6EG24EK31/A1D3M
4WRKE32E1-600L-31/6EG24EK31/A5D3M
4WRKE32E1-600L-31/6EG24EK31/C1D3M
4WRKE35E1000L-31/6EG24EK31/C1D3M
4WRKE35E1000L-31/6EG24K31/A1D3M
4WRKE35E1000L-3X/6EG24K31/C1D3M
R9002450674WRKE25W8-350L-3X/6EG24EK31/A1D3M
R9007189194WRKE25W6-350L-3X/6EG24EK31/A1D3M
R9007196684WRKE16W6-125L-3X/6EG24EK31/A1D3M
R9007697364WRKE16W8-125P-3X/6EG24TK31/A1D3M
R9010461954WRKE16W6-125P-3X/6EG24EK31/A1D3M
Rexroth4WRKE10W8-100L-33/6EG24K31/A1D3M
Rexroth4WRKE16W6-200L-33/6EG24EK31/A1D3M
Rexroth4WRKE16W8-125L-33/6EG24EK31/A1D3M
Rexroth4WRKE25E350L-33/6EG24EK31/A1D3M
Rexroth4WRKE25W6350L-33/6EG24EK31/A1D3M
4WREE10E1-25-2X/G24K31/A1V
4WREE10E1-25-2X/G24K31/A1V-280