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武穴黎翔機(jī)電設(shè)備有限公司
主營(yíng)產(chǎn)品: 機(jī)械設(shè)備,電子配件 |
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更新時(shí)間:2018-05-15 17:40:06瀏覽次數(shù):353
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力士樂4WREE6E32-2X/G24K31/A1V現(xiàn)貨
經(jīng)營(yíng)產(chǎn)品:
閥類:電磁閥、換向閥、單向閥、溢流閥、減壓閥、平衡
閥、插裝閥、比例閥等
泵類:齒輪泵、柱塞泵、葉片泵等
承諾:保證原裝*,假一賠十 量大價(jià)格好商量!!
武穴黎翔機(jī)電設(shè)備有限公司REXROTH力士樂銷售部
詢價(jià):陳
廣泛應(yīng)用于鋼鐵、冶金、鋁行業(yè)、石油化工、航天、船舶制造、煤炭、水泥、電力、汽車、工程機(jī)械、食品、藥業(yè)、林業(yè)、紡織、皮革、造紙等行業(yè)領(lǐng)域
比例閥采用閥芯+閥體結(jié)構(gòu)。伺服閥和伺服比例閥主要應(yīng)用在閉環(huán)控制系統(tǒng),比例閥的驅(qū)動(dòng)裝置是比例電磁鐵。
伺服閥的驅(qū)動(dòng)裝置是力馬達(dá)或力矩馬達(dá).閥體兼作閥套。
驅(qū)動(dòng)裝置不同.所以近些年出現(xiàn)了比例伺服閥。
比例閥一般zui高幾十Hz,伺服閥中位沒有死區(qū),伺服閥對(duì)液壓油液的要求更高.性能參數(shù)不同;否則容易堵塞,
用來(lái)控制流量和流向,比例閥要求低一些.比例閥有中位死區(qū);
比例閥和伺服閥的區(qū)別主要體現(xiàn)在以下幾點(diǎn):
逐漸向伺服閥靠近,
比例換向閥屬于比例閥的一種,滯環(huán)、中位死區(qū)、頻寬、過(guò)濾精度等特性不同.閥的額定壓降不同;比例換向閥具有與普通換向閥相似的中位機(jī)能,
而比例伺服閥性能介于伺服閥和比例閥之間,因此應(yīng)用場(chǎng)合不同,伺服閥和伺服比例閥采用閥芯+閥套的結(jié)構(gòu)。中位機(jī)能種類不同.其它結(jié)構(gòu)的比例閥主要應(yīng)用在開環(huán)控系統(tǒng)及閉環(huán)速度控制系統(tǒng);因?yàn)楸壤y的性能越來(lái)越好;2伺服閥的頻響(響應(yīng)頻率)更高。閥芯結(jié)構(gòu)及加工精度不同.伺服閥與比例閥之間的差別并沒有嚴(yán)格的規(guī)定。
,可以高達(dá)200Hz左右,需要精過(guò)濾才行,而伺服閥中位機(jī)能只有O型(Rexroth產(chǎn)品的E型)。
力士樂直控式比例閥4WREE6E32-2X/G24K31/A1V用于控制液流的開啟、停止和方向,板式結(jié)構(gòu) ,閥芯帶位移反饋,通過(guò)帶中心螺紋的比例電磁鐵控制閥芯位置,線圈可單獨(dú)拆卸。4WREE6E32-2X/G24K31/A1V產(chǎn)品規(guī)格NG10,zui高工作壓力315 bar,zui大流量180 L/min,帶內(nèi)置放大器,接口形式為A1(電壓控制方式),板式連接結(jié)構(gòu),孔型符合:DIN 24 340 , A 型,ISO4401和 CETOP
4WREE6E32-2X/G24K31/A1V型號(hào)功能說(shuō)明:
4WRE →直控式比例換向閥,板式結(jié)構(gòu)
E →帶內(nèi)置放大器(無(wú)E可通過(guò)連接外部放大器)
10 → 10通經(jīng)(也有6通經(jīng)等)
E →機(jī)能符號(hào)(也有E1-、V、W、W1-、EA、WA等)
75 →閥的壓差為10bar時(shí)的額定流量(NS10) 75 L/min
(也有(NS6)08、16、32,(NS10)25、50、75等)
2X →20至29系列(20至29:安裝和連接尺寸不變)
G24 →24V直流電源
K31 →帶符合E DIN 43 563-AM6-3的插座,不帶插頭 插頭
指帶符合DIN 43 650-AM2的插座 不 帶插頭)
A1 →WREE型A1或F1接口:給定值輸入±10 V(F1=給定值
輸入4至20mA)
V →氟橡膠矩形密封圈 符合DIN 51 524 標(biāo)準(zhǔn)的液壓油 (
HL,HLP)
型號(hào)4WRE 和 4WREE
比例方向閥,直動(dòng)式,有電位置反饋
規(guī)格6和10
安裝面按ISO 4401
控制流量的方向和大小
比例電磁鐵操作
對(duì)中彈簧控制閥芯
不同閥芯可遮蓋
集成控制電氣元件(OBE)用于4WREE型
參考型號(hào)如下:
4WRE 10 E1-16-1X/24K4/M 4WRE10E1-16-1X/24K4/M
4WRE 10 E1-25-2X/G24K4/V 4WRE10E1-25-2X/G24K4/V
4WRE 10 E1-32-1X/24K4/M 4WRE10E1-32-1X/24K4/M
4WRE 10 E1-32-1X/24K4/M-402 4WRE10E1-32-1X/24K4/M-402
4WRE 10 E1-50-2X/G24K4/V 4WRE10E1-50-2X/G24K4/V
4WRE 10 E16-1X/24K4/M 4WRE10E16-1X/24K4/M
4WRE 10 E16-1X/24K4/V 4WRE10E16-1X/24K4/V
4WRE 10 E1-64-1X/24K4/M 4WRE10E1-64-1X/24K4/M
4WRE 10 E1-64-1X/24K4/M-264 4WRE10E1-64-1X/24K4/M-264
4WRE 10 E1-64-1X/24K4/V 4WRE10E1-64-1X/24K4/V
4WRE 10 E1-75-2X/G24K4/V 4WRE10E1-75-2X/G24K4/V
4WRE 10 E25-2X/G24K4/V 4WRE10E25-2X/G24K4/V
4WRE 10 E25-2X/G24K4/V-93 4WRE10E25-2X/G24K4/V-93
4WRE 10 E2-64-1X/24K4/M 4WRE10E2-64-1X/24K4/M
4WRE 10 E2-64-1X/24K4/M -402 4WRE10E2-64-1X/24K4/M-402
4WRE 10 E2-64-1X/24K4/M=KM 4WRE10E2-64-1X/24K4/M=KM
4WRE 10 E32-1X/24K4/M 4WRE10E32-1X/24K4/M
4WRE 10 E32-1X/24K4/V 4WRE10E32-1X/24K4/V
4WRE 10 E3-64-1X/24K4/M 4WRE10E3-64-1X/24K4/M
4WRE 10 E50-2X/G24K4/M-93 4WRE10E50-2X/G24K4/M-93
4WRE 10 E50-2X/G24K4/V 4WRE10E50-2X/G24K4/V
4WRE 10 E64-1X/24K4/M 4WRE10E64-1X/24K4/M
4WRE 10 E64-1X/24K4/M-402 4WRE10E64-1X/24K4/M-402
4WRE 10 E64-1X/24K4/M-646 4WRE10E64-1X/24K4/M-646
4WRE 10 E75-2X/G24K4/V 4WRE10E75-2X/G24K4/V
4WRE 10 EA16-1X/24K4/M-120 4WRE10EA16-1X/24K4/M-120
4WRE 10 EA32-1X/24K4/M 4WRE10EA32-1X/24K4/M
4WRE 10 EA32-1X/24K4/M-120 4WRE10EA32-1X/24K4/M-120
4WRE 10 EA32-1X/24K4/M-472=KM 4WRE10EA32-1X/24K4/M-472=KM
4WRE 10 EA50-2X/G24K4/V 4WRE10EA50-2X/G24K4/V
4WRE 10 EA64-1X/24K4/M 4WRE10EA64-1X/24K4/M
4WRE 10 EA64-1X/24K4/M-120 4WRE10EA64-1X/24K4/M-120
4WRE 10 EA64-1X/24K4/M-193 4WRE10EA64-1X/24K4/M-193
4WRE 10 EA64-1X/24K4/M-468 4WRE10EA64-1X/24K4/M-468
4WRE 10 EA64-1X/24K4/M-472=KM 4WRE10EA64-1X/24K4/M-472=KM
4WRE 10 EA64-1X/24K4/V 4WRE10EA64-1X/24K4/V
4WRE 10 EA75-2X/G24K4/V 4WRE10EA75-2X/G24K4/V
4WRE 10 EB50-2X/G24K4/V 4WRE10EB50-2X/G24K4/V
4WRE 10 M32-1X/24K4/M 4WRE10M32-1X/24K4/M
4WRE 10 V25-2X/G24K4/V 4WRE10V25-2X/G24K4/V
4WRE 10 V32-1X/24K4/M 4WRE10V32-1X/24K4/M
4WRE 10 V50-2X/G24K4/V 4WRE10V50-2X/G24K4/V
4WRE 10 V64-1X/24K4/M 4WRE10V64-1X/24K4/M
4WRE 10 V75-2X/G24K4/V 4WRE10V75-2X/G24K4/V
4WRE 10 W00-1X/24K4/M-174 4WRE10W00-1X/24K4/M-174
4WRE 10 W1-16-1X/24K4/M 4WRE10W1-16-1X/24K4/M
4WRE 10 W1-25-2X/G24K4/V 4WRE10W1-25-2X/G24K4/V
4WRE 10 W1-32-1X/24K4/M 4WRE10W1-32-1X/24K4/M
4WRE 10 W1-50-2X/G24K4/V 4WRE10W1-50-2X/G24K4/V
4WRE 10 W16-1X/24K4/M 4WRE10W16-1X/24K4/M
4WRE 10 W16-1X/24K4/V 4WRE10W16-1X/24K4/V
4WRE 10 W1-64-1X/24K4/M 4WRE10W1-64-1X/24K4/M
4WRE 10 W1-64-1X/24K4/V 4WRE10W1-64-1X/24K4/V
4WRE 10 W1-75-2X/G24K4/V 4WRE10W1-75-2X/G24K4/V
4WRE 10 W25-2X/G24K4/V 4WRE10W25-2X/G24K4/V
4WRE 10 W32-1X/24K4/M 4WRE10W32-1X/24K4/M
4WRE 10 W3-32-1X/24K4/M 4WRE10W3-32-1X/24K4/M
4WRE 10 W3-64-1X/24K4/M 4WRE10W3-64-1X/24K4/M
4WRE 10 W50-2X/G24K4/V 4WRE10W50-2X/G24K4/V
4WRE 10 W64-1X/24K4/M 4WRE10W64-1X/24K4/M
4WRE 10 W64-1X/24K4/M=KM 4WRE10W64-1X/24K4/M=KM
4WRE 10 W64-1X/24K4/V 4WRE10W64-1X/24K4/V
4WRE 10 W75-2X/G24K4/V 4WRE10W75-2X/G24K4/V
4WRE 10 WA32-1X/24K4/M 4WRE10WA32-1X/24K4/M
4WRE 10 WA64-1X/24K4/M 4WRE10WA64-1X/24K4/M
4WRE 10 WA64-1X/24K4/V 4WRE10WA64-1X/24K4/V
4WRE 10 WA75-2X/G24K4/V 4WRE10WA75-2X/G24K4/V
4WRE 6 E00-1X/24K4/M-165 4WRE6E00-1X/24K4/M-165
4WRE 6 E00-1X/24K4/V-165 4WRE6E00-1X/24K4/V-165
4WRE 6 E00-2X/G24K4/V-712 4WRE6E00-2X/G24K4/V-712
4WRE 6 E04-2X/G24K4/V 4WRE6E04-2X/G24K4/V
4WRE 6 E08-1X/24K4/M 4WRE6E08-1X/24K4/M
4WRE 6 E08-1X/24K4/MR 4WRE6E08-1X/24K4/MR
4WRE 6 E08-1X/24K4/V 4WRE6E08-1X/24K4/V
4WRE 6 E08-2X/G24K4/V 4WRE6E08-2X/G24K4/V
4WRE 6 E1-08-1X/24K4/M 4WRE6E1-08-1X/24K4/M
4WRE 6 E1-08-2X/G24K4/V 4WRE6E1-08-2X/G24K4/V
4WRE 6 E1-16-1X/24K4/M 4WRE6E1-16-1X/24K4/M
4WRE 6 E1-16-2X/G24K4/V 4WRE6E1-16-2X/G24K4/V
4WRE 6 E1-32-1X/24K4/M 4WRE6E1-32-1X/24K4/M
4WREE 10 E00-2X/G24K31/A1V-717 4WREE10E00-2X/G24K31/A1V-717
4WREE 10 E1-25-2X/G24K31/A1V 4WREE10E1-25-2X/G24K31/A1V
4WREE 10 E1-50-2X/G24K31/A1V 4WREE10E1-50-2X/G24K31/A1V
4WREE 10 E1-50-2X/G24K31/F1V 4WREE10E1-50-2X/G24K31/F1V
4WREE 10 E1-75-2X/G24K31/A1V 4WREE10E1-75-2X/G24K31/A1V
4WREE 10 E1-75-2X/G24K31/F1V 4WREE10E1-75-2X/G24K31/F1V
4WREE 10 E25-2X/G24K31/A1V 4WREE10E25-2X/G24K31/A1V
4WREE 10 E25-2X/G24K31/F1V 4WREE10E25-2X/G24K31/F1V
4WREE 10 E50-2X/G24K31/A1V 4WREE10E50-2X/G24K31/A1V
4WREE 10 E50-2X/G24K31/A1V-655 4WREE10E50-2X/G24K31/A1V-655
4WREE 10 E50-2X/G24K31/F1V 4WREE10E50-2X/G24K31/F1V
4WREE 10 E75-2X/G24K31/A1V 4WREE10E75-2X/G24K31/A1V
4WREE 10 E75-2X/G24K31/A1V-655 4WREE10E75-2X/G24K31/A1V-655
4WREE 10 E75-2X/G24K31/F1V 4WREE10E75-2X/G24K31/F1V
4WREE 10 EA25-2X/G24K31/A1V 4WREE10EA25-2X/G24K31/A1V
4WREE 10 EA50-2X/G24K31/A1V 4WREE10EA50-2X/G24K31/A1V
4WREE 10 EA50-2X/G24K31/F1V 4WREE10EA50-2X/G24K31/F1V
4WREE 10 EA75-2X/G24K31/A1V 4WREE10EA75-2X/G24K31/A1V
4WREE 10 EA75-2X/G24K31/A1V-472 4WREE10EA75-2X/G24K31/A1V-472
4WREE 10 EA75-2X/G24K31/F1V 4WREE10EA75-2X/G24K31/F1V
4WREE 10 EB50-2X/G24K31/A1V 4WREE10EB50-2X/G24K31/A1V
4WREE 10 EB75-2X/G24K31/F1V 4WREE10EB75-2X/G24K31/F1V
4WREE 10 Q2-50-2X/G24K31/A1V 4WREE10Q2-50-2X/G24K31/A1V
4WREE 10 Q2-75-2X/G24K31/A1V 4WREE10Q2-75-2X/G24K31/A1V
4WREE 10 R75-2X/G24K31/A1V 4WREE10R75-2X/G24K31/A1V
4WREE 10 R75-2X/G24K31/F1V 4WREE10R75-2X/G24K31/F1V
4WREE 10 R75-2X/G24K31/F1V-741 4WREE10R75-2X/G24K31/F1V-741
4WREE 10 V1-25-2X/G24K31/A1V 4WREE10V1-25-2X/G24K31/A1V
4WREE 10 V1-25-2X/G24K31/F1V 4WREE10V1-25-2X/G24K31/F1V
4WREE 10 V1-50-2X/G24K31/A1V 4WREE10V1-50-2X/G24K31/A1V
4WREE 10 V1-75-2X/G24K31/A1V 4WREE10V1-75-2X/G24K31/A1V
4WREE 10 V1-75-2X/G24K31/F1V 4WREE10V1-75-2X/G24K31/F1V
4WREE 10 V25-2X/G24K31/A1V 4WREE10V25-2X/G24K31/A1V
4WREE 10 V50-2X/G24K31/A1V 4WREE10V50-2X/G24K31/A1V
4WREE 10 V50-2X/G24K31/A1V-821 4WREE10V50-2X/G24K31/A1V-821
4WREE 10 V50-2X/G24K31/F1V 4WREE10V50-2X/G24K31/F1V
4WREE 10 V75-2X/G24K31/A1V 4WREE10V75-2X/G24K31/A1V
4WREE 10 V75-2X/G24K31/A1V-821 4WREE10V75-2X/G24K31/A1V-821
4WREE 10 V75-2X/G24K31/F1V 4WREE10V75-2X/G24K31/F1V
4WREE 10 W1-25-2X/G24K31/A1V 4WREE10W1-25-2X/G24K31/A1V
4WREE 10 W1-25-2X/G24K31/F1V 4WREE10W1-25-2X/G24K31/F1V
4WREE 10 W1-50-2X/G24K31/A1V 4WREE10W1-50-2X/G24K31/A1V
4WREE 10 W1-50-2X/G24K31/F1V 4WREE10W1-50-2X/G24K31/F1V
4WREE 10 W1-75-2X/G24K31/A1V 4WREE10W1-75-2X/G24K31/A1V
4WREE 10 W1-75-2X/G24K31/F1V 4WREE10W1-75-2X/G24K31/F1V
4WREE 10 W25-2X/G24K31/A1V 4WREE10W25-2X/G24K31/A1V
4WREE 10 W25-2X/G24K31/A1V-742 4WREE10W25-2X/G24K31/A1V-742
4WREE 10 W25-2X/G24K31/F1V 4WREE10W25-2X/G24K31/F1V
4WREE 10 W3-75-2X/G24K31/A1V 4WREE10W3-75-2X/G24K31/A1V
4WREE 10 W3-75-2X/G24K31/F1V 4WREE10W3-75-2X/G24K31/F1V
4WREE 10 W50-2X/G24K31/A1V 4WREE10W50-2X/G24K31/A1V
4WREE 10 W50-2X/G24K31/A1V-280 4WREE10W50-2X/G24K31/A1V-280
4WREE 10 W50-2X/G24K31/F1V 4WREE10W50-2X/G24K31/F1V
4WREE 10 W75-2X/G24K31/A1V 4WREE10W75-2X/G24K31/A1V
4WREE 10 W75-2X/G24K31/A1V=DE 4WREE10W75-2X/G24K31/A1V=DE
4WREE 10 W75-2X/G24K31/F1V 4WREE10W75-2X/G24K31/F1V
4WREE 10 WA50-2X/G24K31/A1V 4WREE10WA50-2X/G24K31/A1V
4WREE 10 WA75-2X/G24K31/A1V 4WREE10WA75-2X/G24K31/A1V
4WREE 10 WA75-2X/G24K31/F1V 4WREE10WA75-2X/G24K31/F1V
4WREE 6 E04-2X/G24K31/A1V 4WREE6E04-2X/G24K31/A1V
4WREE 6 E04-2X/G24K31/F1V 4WREE6E04-2X/G24K31/F1V
4WREE 6 E08-2X/G24K31/A1V 4WREE6E08-2X/G24K31/A1V
4WREE 6 E08-2X/G24K31/A1V-655 4WREE6E08-2X/G24K31/A1V-655
4WREE 6 E08-2X/G24K31/A1V-742 4WREE6E08-2X/G24K31/A1V-742
4WREE 6 E08-2X/G24K31/F1V 4WREE6E08-2X/G24K31/F1V
4WREE 6 E1-08-2X/G24K31/A1V 4WREE6E1-08-2X/G24K31/A1V
4WREE 6 E1-08-2X/G24K31/F1V 4WREE6E1-08-2X/G24K31/F1V
4WREE 6 E1-16-2X/G24K31/A1V 4WREE6E1-16-2X/G24K31/A1V
4WREE 6 E1-16-2X/G24K31/F1V 4WREE6E1-16-2X/G24K31/F1V
4WREE 6 E1-32-2X/G24K31/A1V 4WREE6E1-32-2X/G24K31/A1V
4WREE 6 E1-32-2X/G24K31/F1V 4WREE6E1-32-2X/G24K31/F1V
4WREE 6 E16-2X/G24K31/A1V 4WREE6E16-2X/G24K31/A1V
4WREE 6 E16-2X/G24K31/A1V-655 4WREE6E16-2X/G24K31/A1V-655
4WREE 6 E16-2X/G24K31/F1V 4WREE6E16-2X/G24K31/F1V
4WREE 6 E32-2X/G24K31/A1V 4WREE6E32-2X/G24K31/A1V
4WREE 6 E32-2X/G24K31/A1V=LB 4WREE6E32-2X/G24K31/A1V=LB
4WREE 6 E32-2X/G24K31/A1V-655 4WREE6E32-2X/G24K31/A1V-655
4WREE 6 E32-2X/G24K31/F1V 4WREE6E32-2X/G24K31/F1V
4WREE 6 EA08-2X/G24K31/A1V 4WREE6EA08-2X/G24K31/A1V
4WREE 6 EA16-2X/G24K31/A1V 4WREE6EA16-2X/G24K31/A1V
型號(hào) 4WREEM
比例方向閥,直動(dòng)式,有集成控制電氣元件(OBE),帶電位置反饋和閥芯位置監(jiān)測(cè)
規(guī)格6和10
安裝面按ISO4401
控制流量的方向和大小
比例電磁鐵操作
對(duì)中彈簧控制閥芯
可選階躍補(bǔ)償
參考型號(hào)如下:
4WREEM 10 E1-50-2X/G24K34/B6V 4WREEM10E1-50-2X/G24K34/B6V
4WREEM 10 E25-2X/G24K34/B6V 4WREEM10E25-2X/G24K34/B6V
4WREEM 10 E50-2X/G24K34/B6V 4WREEM10E50-2X/G24K34/B6V
4WREEM 10 E50J-2X/G24K34/B6V-687 4WREEM10E50J-2X/G24K34/B6V-687
4WREEM 10 E50J-2X/G24K34/B6V-735 4WREEM10E50J-2X/G24K34/B6V-735
4WREEM 10 E75-2X/G24K34/B6V 4WREEM10E75-2X/G24K34/B6V
4WREEM 10 E75J-2X/G24K34/B6V-687 4WREEM10E75J-2X/G24K34/B6V-687
4WREEM 10 E75J-2X/G24K34/B6V-735 4WREEM10E75J-2X/G24K34/B6V-735
4WREEM 10 W75-2X/G24K34/B6V 4WREEM10W75-2X/G24K34/B6V
4WREEM 6 E04-2X/G24K34/B6V 4WREEM6E04-2X/G24K34/B6V
4WREEM 6 E04J-2X/G24K34/B6V-735 4WREEM6E04J-2X/G24K34/B6V-735
4WREEM 6 E08J-2X/G24K34/B6V-687 4WREEM6E08J-2X/G24K34/B6V-687
4WREEM 6 E08J-2X/G24K34/B6V-735 4WREEM6E08J-2X/G24K34/B6V-735
4WREEM 6 E1-16-2X/G24K34/B6V 4WREEM6E1-16-2X/G24K34/B6V
4WREEM 6 E1-32-2X/G24K34/B6V 4WREEM6E1-32-2X/G24K34/B6V
4WREEM 6 E16-2X/G24K34/B6V 4WREEM6E16-2X/G24K34/B6V
4WREEM 6 E16J-2X/G24K34/B6V-687 4WREEM6E16J-2X/G24K34/B6V-687
4WREEM 6 E16J-2X/G24K34/B6V-735 4WREEM6E16J-2X/G24K34/B6V-735
4WREEM 6 E32-2X/G24K34/B6V 4WREEM6E32-2X/G24K34/B6V
4WREEM 6 E32J-2X/G24K34/B6V-687 4WREEM6E32J-2X/G24K34/B6V-687
4WREEM 6 E32J-2X/G24K34/B6V-735 4WREEM6E32J-2X/G24K34/B6V-735
4WREEM 6 W1-16-2X/G24K34/B6V 4WREEM6W1-16-2X/G24K34/B6V
4WREEM 6 W1-32-2X/G24K34/B6V 4WREEM6W1-32-2X/G24K34/B6V
4WREEM 6 W16-2X/G24K34/B6V 4WREEM6W16-2X/G24K34/B6V
4WREEM 6 W32-2X/G24K34/B6V 4WREEM6W32-2X/G24K34/B6V
REGLER 4WREEM 6 .J.-2X/B6-687 REGLER4WREEM6.J.-2X/B6-687
4WREEM10E75-2X/G24K34/B6V
4WREEM6E16-2X/G24K34/B6V
4WREEM10E50-2X/G24K34/B6V
4WREEM6E08-2X/G24K34/B6V
4WREEM6E32-2X/G24K34/B6V
4WREEM10E25-2X/G24K34/B6V
4WREEM6E1-16-2X/G24K34/B6V
4WREEM6E04-2X/G24K34/B6V
4WREEM10E1-50-2X/G24K34/B6V
型號(hào) KKDS
2/2比例方向閥,直動(dòng)式(高性能)
規(guī)格1
直動(dòng)式比例閥,用于控制流量大小
通過(guò)比例電磁鐵(帶中心螺紋和可拆卸線圈)進(jìn)行控制
電磁鐵線圈可轉(zhuǎn)動(dòng)
雙向流量控制
帶隱藏的輔助操作裝置,可選擇
參考型號(hào)如下:
KKDSR1N2B/HCG12N9K4V KKDSR1N2B/HCG12N9K4V
KKDSR1NB/HCG12N9K4V KKDSR1NB/HCG12N9K4V
KKDSR1NB/HCG24N0K4V KKDSR1NB/HCG24N0K4V
KKDSR1NB/HCG24N9K4V KKDSR1NB/HCG24N9K4V
KKDSR1PB/HCG24N9K4V KKDSR1PB/HCG24N9K4V
KKDSR1NB/HCG24N0K4V
KKDSR1NB/HCG12N0K4V
KKDSR1PB/HCG24N0K4V
KKDSR1PB/HCG12N0K4V 普通溢流閥與比例溢流閥一樣,都有一個(gè)閥芯,閥芯的一端是液壓油產(chǎn)生的壓力,另一端是機(jī)械力。普通溢流閥通過(guò)調(diào)節(jié)彈簧力,來(lái)調(diào)整液壓壓力。而比例溢流閥是電磁鐵直接產(chǎn)生推力,作用在閥芯上,電磁鐵上的輸入電壓可以在0-24伏之間變化,產(chǎn)生的推力就隨之變化,從而得到連續(xù)變化的液壓壓力。
因?yàn)楸壤姶盆F的推力不大,所以直動(dòng)式比例溢流閥的流量很小,壓力70兆帕?xí)r,流量只有1升/分鐘左右。需要大流量比例閥的時(shí)候,要把這個(gè)比例閥做先導(dǎo)閥,下面還要配一個(gè)大通徑的溢流閥。
電磁溢流閥和比例溢流閥功能上區(qū)別不是太大,都是在系統(tǒng)壓力超過(guò)設(shè)定值時(shí)開啟卸壓、溢流;不同的是,比例溢流閥可以按比例調(diào)定溢流的流量,對(duì)系統(tǒng)的控制更加精密。普通的溢流閥就是開啟和關(guān)閉兩個(gè)位置,比例閥在開啟溢流時(shí)可以有多個(gè)位置。
rexroth比例插裝節(jié)流閥主要用于多泵并聯(lián)使用時(shí)安裝于水泵壓出口,起限制水泵工作流量,防止停泵回流作用。該閥采用導(dǎo)閥,主閥構(gòu)造,結(jié)構(gòu)緊湊,重量較輕。該閥安裝于水泵出口,在單泵啟動(dòng)和非全數(shù)設(shè)計(jì)工作泵工作時(shí),對(duì)工作泵起限制流量作用,使泵在較高效率狀態(tài)下工作;防止電動(dòng)機(jī)在水泵低揚(yáng)程、大流量、低效率時(shí),發(fā)生過(guò)載現(xiàn)象;防止超額定電流燒電機(jī)現(xiàn)象的發(fā)生,同時(shí)起到一定的節(jié)能效果。
rexroth比例插裝節(jié)流閥和安全閥為一體,組成先導(dǎo)式壓力閥,該閥即是卸荷閥又是安全閥,有時(shí)又是溢流閥.卸荷時(shí)其控制油道貫穿各路換向閥,同前述卸荷油道.當(dāng)各路換向閥處于中立位置時(shí),卸荷閥的控制油道(見圖1b和圖2)貫穿各路換向閥并與油箱連通.卸荷時(shí),大部分油液卸荷,通道短,壓力損失低.任一路閥換向工作,便切斷控制油道,油源來(lái)油就從換向閥進(jìn)入執(zhí)行元件工作,其工作壓力大小由導(dǎo)閥控制.此時(shí)系統(tǒng)壓力為導(dǎo)閥調(diào)整壓力.該種卸荷方式,即使換向閥路數(shù)增加,只是控制油道增加,卸荷壓力增加不大,始終保持較低卸荷壓力,此種卸荷方式多用于手動(dòng)換向閥,卸荷可靠.
rexroth比例插裝節(jié)流閥與直接作用自力式控制閥類似,其設(shè)定信號(hào)由指揮器的設(shè)定彈簧設(shè)置。如果閥后壓力升高,表示膜頭l下面的壓力高于上面壓力,閥芯3上移,控制閥的流通面積減小,使閥后壓力下降。同時(shí),作用在指揮器膜片4的壓力也升高,其作用-力大于由設(shè)定彈簧5提供的作用力,使指揮器組件6移動(dòng),擋板7。靠近噴嘴8,指揮器輸出壓力隨之減小,即在膜頭l上面壓力減小,使閥芯3上移,直到閥后壓力與設(shè)定彈簧的作用力平衡為止。針閥2用于調(diào)節(jié)放大系數(shù),過(guò)濾器9用于過(guò)濾介質(zhì)中的顆粒雜質(zhì),防止噴嘴被堵塞。另有一種采用重錘作為設(shè)定的自力式壓力控制閥。重錘經(jīng)杠桿連接到閥桿。
力士樂 DBE 系列
R900759991 DBE6-1X/50G24K4V
R900927510 DBE6-1X/50G24K4M
R900774263 DBE6-1X/50YG24K4V
R900963195 DBE6-1X/50YG24K4M
R900977659 DBE6-1X/100G24K4M
R900972687 DBE6-1X/100YG24K4M
R900716552 DBE6-1X/200G24K4V
R900916047 DBE6-1X/200G24K4M
R900617483 DBE6-1X/200YG24K4V
R900741477 DBE6-1X/200YG24K4M
R900769954 DBE6-1X/315G24K4V
R900551840 DBE6-1X/315G24K4M
R901229981 DBE6-1X/315YG24K4V
R900943833 DBE6-1X/315YG24K4M
R900940726 DBEE6-1X/50G24K31V
R900972193 DBEE6-1X/50G24K31M
R900954432 DBEE6-1X/50YG24K31M
R901177263 DBEE6-1X/100G24K31V
R900948803 DBEE6-1X/100G24K31M
R901083599 DBEE6-1X/100YG24K31V
R900919359 DBEE6-1X/100YG24K31M
R900728050 DBEE6-1X/200G24K31V
R900952490 DBEE6-1X/200G24K31M
R901067239 DBEE6-1X/200YG24K31V
R900954433 DBEE6-1X/200YG24K31M
R900940727 DBEE6-1X/315G24K31V
R900546986 DBEE6-1X/315G24K31M
R900743106 DBEE6-1X/315YG24K31V
R900546987 DBEE6-1X/315YG24K31M
R901118402 DBE10-5X/50YG24K4V
R900952408 DBE10-5X/50YG24K4M
R900916125 DBE10-5X/50XYG24K4M
R901085195 DBE10-5X/100YG24K4V
R900916121 DBE10-5X/100YG24K4M
R900973475 DBE10-5X/200YG24K4V
R900579169 DBE10-5X/200YG24K4M
R900758752 DBE10-5X/200XYG24K4V
R900969650 DBE10-5X/200XYG24K4M
R900978551 DBE10-5X/315YG24K4V
R900916124 DBE10-5X/315YG24K4M
R901069892 DBE10-5X/315XYG24K4M
R900967563 DBE10-5X/350YG24K4M
R900704605 DBE10-5X/350XYG24K4M
R900973679 DBEM10-5X/50YG24K4V
R900928037 DBEM10-5X/50YG24K4M
R900703907 DBEM10-5X/50XYG24K4M
R900943143 DBEM10-5X/100YG24K4M
R900753708 DBEM10-5X/100XYG24K4M
R900769959 DBEM10-5X/200YG24K4V
R900923238 DBEM10-5X/200YG24K4M
R901117868 DBEM10-5X/200XYG24K4V
R900965816 DBEM10-5X/200XYG24K4M
R900705663 DBEM10-5X/315YG24K4V
R900547401 DBEM10-5X/315YG24K4M
R900745921 DBEM10-5X/315XYG24K4V
R900939223 DBEM10-5X/315XYG24K4M
R900709843 DBEM10-5X/350YG24K4V
R900904645 DBEM10-5X/350YG24K4M
R900949321 DBEM10-5X/350XYG24K4M
R901015568 DBEE10-5X/50YG24K31V
R900781885 DBEE10-5X/50YG24K31M
R900755775 DBEE10-5X/100YG24K31V
R900962496 DBEE10-5X/100YG24K31M
R901157140 DBEE10-5X/200YG24K31V
R900931821 DBEE10-5X/200YG24K31M
R900973552 DBEE10-5X/315YG24K31V
R900535115 DBEE10-5X/315YG24K31M
R900767411 DBEE10-5X/315XYG24K31M
R901036847 DBEE10-5X/350YG24K31M
R901146102 DBEME10-5X/50YG24K31V
R900908585 DBEME10-5X/50YG24K31M
R900737117 DBEME10-5X/50XYG24K31V
R900954707 DBEME10-5X/100YG24K31M
R900736971 DBEME10-5X/100XYG24K31M
R900736531 DBEME10-5X/200YG24K31V
R900954708 DBEME10-5X/200YG24K31M
R901179068 DBEME10-5X/200XYG24K31M
R900616691 DBEME10-5X/315YG24K31V
R900536812 DBEME10-5X/315YG24K31M
R900958678 DBEME10-5X/315XYG24K31M
R900709841 DBEME10-5X/350YG24K31V
R900941261 DBEME10-5X/350YG24K31M
R900734702 DBEME10-5X/350XYG24K31V
R900248034 DBEME10-5X/350XYG24K31M
R900970401 DBE20-5X/50YG24K4M
R900960779 DBE20-5X/100YG24K4M
R901025783 DBE20-5X/100XYG24K4M
R900971449 DBE20-5X/200YG24K4M
R901020349 DBE20-5X/200XYG24K4M
R900975472 DBE20-5X/315YG24K4M
R900245706 DBE20-5X/315XYG24K4M
R900734847 DBE20-5X/350YG24K4V
R900940821 DBE20-5X/350YG24K4M
R901010255 DBEM20-5X/50YG24K4V
R901114837 DBEM20-5X/50YG24K4M
R901244387 DBEM20-5X/50XYG24K4M
R900916127 DBEM20-5X/100YG24K4M
R901009484 DBEM20-5X/200YG24K4V
R900923239 DBEM20-5X/200YG24K4M
R900978241 DBEM20-5X/200XYG24K4M
R900965540 DBEM20-5X/315YG24K4V
R900923241 DBEM20-5X/315YG24K4M
R901230607 DBEM20-5X/315XYG24K4V
R900727879 DBEM20-5X/315XYG24K4M
R900709844 DBEM20-5X/350YG24K4V
R900578827 DBEM20-5X/350YG24K4M
R901170436 DBEM20-5X/350XYG24K4V
R900966044 DBEM20-5X/350XYG24K4M
R901077199 DBEE20-5X/50YG24K31V
R900619215 DBEE20-5X/50YG24K31M
R900961113 DBEE20-5X/100YG24K31V
R900731840 DBEE20-5X/100YG24K31M
R901163997 DBEE20-5X/200YG24K31V
R900704751 DBEE20-5X/200YG24K31M
R900783519 DBEE20-5X/315YG24K31V
R900971278 DBEE20-5X/315YG24K31M
R900759932 DBEE20-5X/350YG24K31M
R901083598 DBEME20-5X/50YG24K31V
R900954711 DBEME20-5X/50YG24K31M
R900937307 DBEME20-5X/100YG24K31M
R900717759 DBEME20-5X/100XYG24K31M
R900954709 DBEME20-5X/200YG24K31M
R900957835 DBEME20-5X/200XYG24K31M
R900618922 DBEME20-5X/315YG24K31V
R900536813 DBEME20-5X/315YG24K31M
R900901375 DBEME20-5X/315XYG24K31M
R900937596 DBEME20-5X/350YG24K31V
R900954710 DBEME20-5X/350YG24K31M
R900970402 DBE30-3X/50YG24K4M
R900916131 DBE30-3X/100YG24K4M
R900916132 DBE30-3X/200YG24K4M
R900916133 DBE30-3X/315YG24K4M
R901062937 DBE30-3X/315XYG24K4M
R900734635 DBE30-3X/350YG24K4M
R900719426 DBEM30-3X/50YG24K4M
R900952803 DBEM30-3X/50XYG24K4M
R900916134 DBEM30-3X/100YG24K4M
R900976886 DBEM30-3X/100XYG24K4M
R900954402 DBEM30-3X/200YG24K4V
R900921597 DBEM30-3X/200YG24K4M
R900916135 DBEM30-3X/200XYG24K4M
R901147917 DBEM30-3X/315YG24K4V
R900552114 DBEM30-3X/315YG24K4M
R900946936 DBEM30-3X/315XYG24K4M
R900968942 DBEM30-3X/350YG24K4M
R900245866 DBEM30-3X/350XYG24K4M
R901180335 DBEE30-3X/100YG24K31M
R901114355 DBEE30-3X/200YG24K31M
R900704919 DBEE30-3X/315YG24K31M