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力士樂(lè)比例閥R900950341????4WREE6E08-2X/G24K31/A1V-655? ? REXROTH力士樂(lè)液壓閥? ? REXROTH力士樂(lè)液壓元件
由上海韋米機(jī)電設(shè)備有限公司專(zhuān)業(yè)提供? ?常規(guī)型號(hào)? ?當(dāng)天發(fā)貨? ?方便快捷
訂貨號(hào):R900950341
產(chǎn)品型號(hào):4WREE6E08-2X/G24K31/A1V-655
比例閥 閥對(duì)流量的控制可以分為兩種:
一種是開(kāi)關(guān)控制:要么全開(kāi)、要么全關(guān),流量要么、要么最小,沒(méi)有中間狀態(tài),如普通的電磁直通閥、電磁換向閥、電液換向閥。
另一種是連續(xù)控制:閥口可以根據(jù)需要打開(kāi)任意一個(gè)開(kāi)度,由此控制通過(guò)流量的大小,這類(lèi)閥有手動(dòng)控制的,如節(jié)流閥,也有電控的,如比例閥、伺服閥。
所以使用比例閥或伺服閥的目的就是:以電控方式實(shí)現(xiàn)對(duì)流量的節(jié)流控制(當(dāng)然經(jīng)過(guò)結(jié)構(gòu)上的改動(dòng)也可實(shí)現(xiàn)壓力控制等),既然是節(jié)流控制,就必然有能量損失,伺服閥和其它閥不同的是,它的能量損失更大一些,因?yàn)樗枰欢ǖ牧髁縼?lái)維持前置級(jí)控制油路的工作。
上海韋米機(jī)電設(shè)備有限公司主營(yíng)產(chǎn)品:
液壓元件:柱塞泵、葉片泵、齒輪泵、馬達(dá)、截止閥、方向閥、減壓閥、流量控制閥、比例閥、伺服閥、插裝閥、電液換向閥、電磁閥、電磁球閥、蓄能器、放大版、壓力繼電器、壓力傳感器。
氣動(dòng)元件::氣動(dòng)閥、閥島、閥組、電磁閥、換向閥、壓力調(diào)節(jié)閥、流量控制閥,止回閥、氣缸和驅(qū)動(dòng)裝置、壓縮空氣氣源處理單元、真空技術(shù)、傳感器、氣動(dòng)連接技術(shù),電氣連接技術(shù)。
電控伺服::伺服驅(qū)動(dòng)器,伺服電機(jī)、PLC模塊、I/O模塊、框架模塊、電源模塊、數(shù)據(jù)接口模塊、鍵相位模塊、繼電器模塊、測(cè)速模塊、溫度模塊、顯示屏、傳感器、探頭、前置器、延伸電纜。
電磁閥:4WE6、4WE10、4WE16;電液閥:4WEH10H、4WEH16、4WEH25,
單向閥:S10A、S20A、Z1S、Z2S、SL10、SL20、SV10、SV20、RVP,插裝閥:LC、LFA
溢流閥:DB、DBW、DBET、DBD、ZDB、Z2DB,減壓閥:DR6DP、DR10DP、ZDR6、ZDR10、DR-4X、DR-5X
節(jié)流閥:Z2FS6、Z2FS10、Z2FS16、Z2FS22;調(diào)速閥:2FRM5、2FRM10、2FRM16,
平衡閥:FD12FA、FD12PA、FD12KA、FD16FA,繼電器:HED80、HED40,電子單元:VT、0811
比例方向閥:4WRA、4WRAE、4WRE、4WREE、4WREEM、4WRH、4WRZ、4WRZE、4WRKE、4WRBKE、4WS2EM
高頻響方向閥:4WRPH、4WRPEH、5WRP、5WRPE、4WRREH、4WRP、4WRPE、4WRP(E)H、4WRSE、4WRSEH、4WRPNH、4WRL、4WRLE、4WRVE、4WRGE、4WRL、4WRLE、4WRDE、3WRCBH,伺服系統(tǒng):HAS、HNL、HCS、HNL
柱塞泵:A4VSO、A10VSO、A2FO,定量馬達(dá):A2FM,A4FM,A10FM/E, 齒輪泵:0510、AZPF,葉片泵:PV7
以下是本公司常用德國(guó)博世REXROTH力士樂(lè)旗下進(jìn)口產(chǎn)品的部分型號(hào):
R900466371 DB52F1-3X/100U
R900583242 DB52F1-3X/100XUSO6
R900466427 DB52F1-3X/315U
R900379601 DB52F1-3X/315U/5
R900595241 DB52F1-3X/315U/5
R900595241 DB52F1-3X/315U/5
R901400322 DB52F1-3X/315UV
R900365830 DB52F1-3X/315XU
R900500981 DB52F1-3X/315XUSO6
R900383101 DB52F1-3X/315XYU
R900510592 DB52F1-3X/315XYUSO6
R900459145 DB52F1-3X/315YU
R900552235 DB52F1-3X/350U
R900775951 DB52F2-3X/100P065U
R901010408 DB52F2-3X/100P60U
R900353049 DB52F2-3X/100U
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R900515524 DB52F2-3X/100UB
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R900914340 DB52F2-3X/100UVB
R901009418 DB52F2-3X/100XU
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R901106528 DB52F2-3X/100XYUV
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R900368354 DB52F2-3X/210UB
R901029841 DB52F2-3X/210UE
R901213681 DB52F2-3X/250YUE
R978893727 DB52F2-3X/25USO43A-1084
R900619805 DB52F2-3X/315-170XU
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R900385954 DB52F2-3X/315UB
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R900970933 DB52F2-3X/315UVSO6
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R900391425 DB52F2-3X/315X
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R900900185 DB52F2-3X/315YUV
R900546447 DB52F2-3X/60UB
R900777539 DB52F2-3X/60YUE
R900577983 DB52F2-3X/65UB
R901353650 DB52F2-3X/65UE
R900773248 DB52F2-3X/65YUE
R901089084 DB52F2-3X/85YUE
R900758846 DB52F2-3X=100YUSO619
R900481910 DB52F2L3X/100XUSO423
R900368473 DB52F2L3X/100YU
R900369599 DB52F2L3X/100YUSO423
R900524799 DB52F2L3X/315U
R900359976 DB52F3-3X/100U
R900434153 DB52F3-3X/100USO130
R900591064 DB52F3-3X/100YU
R900385900 DB52F3-3X/315U
R900514835 DB52F3-3X/315USO6
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R901125186 DB52P1-3X/200UD
R900384284 DB52P1-3X/315U
R900454732 DB52P1-3X/315U/12
R900454730 DB52P1-3X/315U/12
R900379600 DB52P1-3X/315U/5
R901011540 DB52P1-3X/315UD
R901009585 DB52P1-3X/315UE
R900520381 DB52P1-3X/315UVB
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