上海韋米機(jī)電設(shè)備有限公司

0811404612 4WRPEH6C4B24L-2X/G24K0/A1M德國(guó)博世力士樂REXROTH比例閥 比例伺服閥 比例溢流閥

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0811404612 4WRPEH6C4B24L-2X/G24K0/A1M德國(guó)博世力士樂REXROTH比例閥

組成:

比例電磁鐵 直動(dòng)式溢流閥主體

工作原理:

輸入一I，產(chǎn)生一電磁力，作用于閥心上，得到- -控制壓力，其pI, I變化，p也變化。

電液比例換向閥

比例電磁鐵替代普通電磁換向閥中的普通電磁鐵即可。

工作原理:輸入- ~I,得到一個(gè)運(yùn)動(dòng)方向，并且還可改變輸出流量的

大小;改變電流信號(hào)較性，即可改變運(yùn)動(dòng)方向。

比例調(diào)速閥

組成:

比例電磁鐵替代調(diào)速閥中的調(diào)節(jié)螺帽即可。

工作原理:輸入—I, 得到一相應(yīng)運(yùn)動(dòng)，使節(jié)流閥閥口變化，流量變化

比例閥對(duì)流量的控制可以分為兩種：

一種是開關(guān)控制：要么全開、要么全關(guān)，流量要么大、要么小，沒有中間狀態(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)需要打開任意一個(gè)開度，由此控制通過流量的大小，這類閥有手動(dòng)控制的，如節(jié)流閥，也有電控的，如比例閥、伺服閥。
比例伺服閥的主閥一般來(lái)說和換向閥一樣是滑閥結(jié)構(gòu)，只不過閥芯的換向不是靠電磁鐵來(lái)推動(dòng)，而是靠前置級(jí)閥輸出的液壓力來(lái)推動(dòng)，這一點(diǎn)和電液換向閥比較相似，只不過電液換向閥的前置級(jí)閥是電磁換向閥，而伺服閥的前置級(jí)閥是動(dòng)態(tài)特性比較好的噴嘴擋板閥或射流管閥。

0811404612 4WRPEH6C4B24L-2X/G24K0/A1M德國(guó)博世力士樂REXROTH比例閥

三位四通方向閥

4WRPE 型閥門是帶有電氣位置反饋和集成電子元件 (OBE) 的直動(dòng)式方向控制閥。

結(jié)構(gòu)

閥門的基本構(gòu)成包括：

閥體 (1)

帶有壓縮彈簧（3.1 和 3.2）的控制閥芯 (2)

帶位置傳感器 (4) 的控制線圈（可選配電子元件保護(hù)膜 (8)）

行程線圈 (7)

帶模擬接口 (6) 或 IO-Link 接口的集成電子元件 (OBE) (5)（可選配衰減閥板 (9)）

功能

集成電子元件 (OBE) 將****控制值與實(shí)際位置值進(jìn)行比較。在有控制偏差的情況下，將激活相關(guān)線圈。由于磁力發(fā)生改變，控制閥芯 (2) 將扺住相應(yīng)彈簧進(jìn)行調(diào)節(jié)。行程/控制閥芯剖面以與控制值成比例的方式進(jìn)行控制。在控制值預(yù)設(shè)值為 0 V 的情況下，電子元件將控制閥芯 (2) 調(diào)節(jié)到中心位置。

錯(cuò)誤檢測(cè)

如果出現(xiàn)以下錯(cuò)誤情況，電子元件將使控制線圈斷電：

低于較小電源電壓 ≤ 15 V（重新啟動(dòng) ≥ 17.5 V）。

僅在接口 "F1" 處：

低于較小電流控制值 2 mA（包括控制值線的電纜中斷（電流環(huán)））。

僅在接口 "L1" 處：

使能未激活，通訊中斷（看門狗）

內(nèi)部 IO-Link 發(fā)生故障時(shí)

僅在接口 "C6" 處：

額外使能未激活

控制閥芯 (2) 在壓縮彈簧（3.1 和 3.2）的作用下保持在機(jī)械中心位置（（帶有符號(hào) V）不適用于液壓中心位置）。

衰減閥板 "D"

衰減閥板 (9) 降低加速振幅集成電子元件上的加速振幅（頻率 >300 Hz）。

注意：

對(duì)于主要為低激勵(lì)頻率 (<300 Hz) 的應(yīng)用，不建議使用衰減閥板。

電子元件保護(hù)膜“-967”

要保護(hù)集成電子元件 (OBE) 殼體中的冷凝格式，可以使用電子元件保護(hù)膜 (8)。

建議用于空氣濕度高且周期溫度變化明顯的外部工業(yè)標(biāo)準(zhǔn)條件（例如室外）。

0811404612 4WRPEH6C4B24L-2X/G24K0/A1M德國(guó)博世力士樂REXROTH比例閥供應(yīng)型號(hào)

力士樂REXROTH高響應(yīng)換向閥，直接操作

力士樂REXROTH高響應(yīng)方向閥，直動(dòng)式、電氣位置反饋和集成電子放大版（OBE）CE

R901412524 4WRPE10E1-50SJ-3X/M/24A1

R901396517 4WRPE10E1-80SJ-3X/M/24A1

R901437493 4WRPE10E1-80SJ-3X/V/24A1

R901396513 4WRPE10E50SJ-3X/M/24A1

R901396516 4WRPE10E80SJ-3X/M/24A1

R901235046 4WRPE10E80SJ-3X/M/24A1=XV

R901443048 4WRPE10E90SJ-3X/M/24A1

R901392857 4WRPE10EA50SJ-3X/M/24A1

R901396520 4WRPE10EA80SJ-3X/M/24A1

R901396521 4WRPE10EA80SJ-3X/M/24A1-797

R901392656 4WRPE10EA80SJ-3X/M/24A1-797=KM

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R901443053 4WRPE10EA90SJ-3X/M/24A1-797

R901409007 4WRPE10Q3-80S-3X/M/24A1

R901392651 4WRPE10Q3-80S-3X/M/24A1=KM

R901396512 4WRPE10Q5-50S-3X/M/24A1

R901396511 4WRPE10Q5-80S-3X/M/24A1

R901407472 4WRPE10R5-00SJ-3X/M/24A1-999=KM

R901409006 4WRPE10R5-100SJ-3X/M/24A1-904

R901392654 4WRPE10R5-100SJ-3X/M/24A1-904=KM

R901409004 4WRPE10R5-50SJ-3X/M/24A1-830

R901401275 4WRPE10R5-50SJ-3X/M/24A1-830=KM

R901401546 4WRPE10V50S-3X/M/24A1

R901436338 4WRPE10V50S-3X/M/24F1

R901392641 4WRPE10V80S-3X/M/24A1

R901435737 4WRPE10V80S-3X/M/24F1

R901396518 4WRPE10W6-50SJ-3X/M/24A1

R901396519 4WRPE10W6-80SJ-3X/M/24A1

R901392640 4WRPE10W6-80SJ-3X/M/24F1

R901443051 4WRPE10W6-90SJ-3X/M/24A1

R901401274 4WRPE10W8-80SJ-3X/M/24A1

力士樂REXROTH帶電氣位置反饋的高響應(yīng)閥（LVDT的直流/直流±10 V）4WRPH 6

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R901391846 4WRPH6CA40L-2X/G24Z4/V-855

R901265937 4WRPH6CB24L-2X/G24Z4/M

0811404128 4WRPH6CB24L-2X/G24Z4/M-855

0811404131 4WRPH6CB24L-2X/G24Z4/M-862

R901111516 4WRPH6CB24L-2X/G24Z4/V-855

0811404172 4WRPH6CB25P-2X/G24Z4/M

0811404129 4WRPH6CB40L-2X/G24Z4/M-855

0811404130 4WRPH6CB40L-2X/G24Z4/M-859

R901111518 4WRPH6CB40L-2X/G24Z4/V-855

0811404513 4WRPH6C1B40L-2X/G24Z4/M

0811404162 4WRPH6C1B40P-2X/G24Z4/M

0811404049 4WRPH6C3A04P-2X/G24Z4/M

0811404041 4WRPH6C3B02L-2X/G24Z4/M

0811404033 4WRPH6C3B04L-2X/G24Z4/M

0811404042 4WRPH6C3B04P-2X/G24Z4/M

R901097266 4WRPH6C3B08L-2X/G24Z4/M-841

0811404179 4WRPH6C3B12L-2X/G24K0/M-784

0811404034 4WRPH6C3B12L-2X/G24Z4/M

0811404161 4WRPH6C3B12L-2X/G24Z4/M-561

0811404047 4WRPH6C3B15P-2X/G24Z4/M

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0811404035 4WRPH6C3B24L-2X/G24Z4/M

0811404164 4WRPH6C3B24L-2X/G24Z4/M-561

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0811404036 4WRPH6C3B40L-2X/G24Z4/M

0811404174 4WRPH6C3B40L-2X/G24Z4/M-561

0811404044 4WRPH6C3B40P-2X/G24Z4/M

0811404515 4WRPH6C4B02L-2X/G24Z4/M

0811404160 4WRPH6C4B04L-2X/G24Z4/M

0811404037 4WRPH6C4B12L-2X/G24Z4/M

0811404514 4WRPH6C4B12L-2X/G24Z4/V

0811404048 4WRPH6C4B15P-2X/G24Z4/M

0811404038 4WRPH6C4B24L-2X/G24Z4/M

R901411228 4WRPH6C4B24L-2X/G24Z4/V

0811404045 4WRPH6C4B25P-2X/G24Z4/M

0811404039 4WRPH6C4B40L-2X/G24Z4/M

0811404046 4WRPH6C4B40P-2X/G24Z4/M

0811404032 4WRPH6KB50L-2X/G24Z4/M

0811404040 4WRPH6KB50P-2X/G24Z4/M

0811404177 4WRPH6XB12L-2X/G24K0/M-843

0811404166 4WRPH6XB12L-2X/G24Z4/M-842

0811404163 4WRPH6XB24L-2X/G24Z4/M-842

0811404175 4WRPH6XB40L-2X/G24Z4/M-842

力士樂REXROTH伺服電磁閥，帶電氣位置反饋（LVDT的直流/直流±10 V）4WRPH 10

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0811404076 4WRPH10C1B100L-2X/G24Z4/M

0811404078 4WRPH10C1B100P-2X/G24Z4/M

R901158094 4WRPH10C1B50L-2X/G24Z4/M

0811404067 4WRPH10C1B50P-2X/G24Z4/M

0811404059 4WRPH10C3B100L-2X/G24Z4/M

0811404063 4WRPH10C3B100P-2X/G24Z4/M

0811404068 4WRPH10C3B120L-2X/G24Z4/M

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0811404062 4WRPH10C3B50P-2X/G24Z4/M

0811404061 4WRPH10C4B100L-2X/G24Z4/M

0811404065 4WRPH10C4B100P-2X/G24Z4/M

0811404060 4WRPH10C4B50L-2X/G24Z4/M

0811404064 4WRPH10C4B50P-2X/G24Z4/M

0811404077 4WRPH10C5B100L-2X/G24Z4/M

0811404079 4WRPH10C5B100P-2X/G24Z4/M

0811404066 4WRPH10KB120P-2X/G24Z4/M

力士樂REXROTH電氣位置反饋的高響應(yīng)閥（LVDT的直流/直流）（設(shè)計(jì)：堅(jiān)固耐用的）4WRPH..2X..-750

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0811404901 4WRPH10C1B100L-2X/G24K0/M-750

0811404089 4WRPH10C1B100P-2X/G24K0/M-750

R901312081 4WRPH10C1B50L-2X/G24K0/M-750

0811404902 4WRPH10C3B100L-2X/G24K0/M-750

R901222250 4WRPH10C3B50L-2X/G24K0/M-750

R901421079 4WRPH10C3B50L-2X/G24K0/V-750

0811404069 4WRPH10C4B100L-2X/G24K0/M-750

0811404088 4WRPH10C4B100P-2X/G24K0/M-750

R901240795 4WRPH10C4B50L-2X/G24K0/M-750

R901283701 4WRPH10C5B100L-2X/G24K0/M-750

R901273566 4WRPH6C1B40L-2X/G24K0/M-750

0811404169 4WRPH6C3B24L-2X/G24K0/M-750

0811404170 4WRPH6C3B40L-2X/G24K0/M-750

0811404173 4WRPH6C4B15P-2X/G24K0/M-750

0811404167 4WRPH6C4B24L-2X/G24K0/M-750

0811404171 4WRPH6C4B40L-2X/G24K0/M-750

0811404178 4WRPH6C4B40P-2X/G24K0/M-750

力士樂REXROTH高響應(yīng)方向閥，直動(dòng)式、帶電氣位置反饋和集成電子放大版（OBE）4WRPEH 6 -2X

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R901244410 4WRPEH6CB02L-2X/G24K0/A1M

R901274673 4WRPEH6CB02L-2X/G24K0/F1M

R901374649 4WRPEH6CB02L-2X/G24K0/F1V

0811404741 4WRPEH6CB04L-2X/G24K0/A1M

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R901125451 4WRPEH6CB04L-2X/G24K0/F1M

R901129227 4WRPEH6CB04L-2X/G24K0/F1V

0811404528 4WRPEH6CB04P-2X/G24K0/A1M

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0811404527 4WRPEH6CB12L-2X/G24K0/A1M

R901299920 4WRPEH6CB12L-2X/G24K0/A1M-819

R901335676 4WRPEH6CB12L-2X/G24K0/A1M-981

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R901114916 4WRPEH6CB12L-2X/G24K0/F1M

R901367205 4WRPEH6CB12L-2X/G24K0/F1V

R901316279 4WRPEH6CB15P-2X/G24K0/A1M

R901316274 4WRPEH6CB15P-2X/G24K0/A1M-819

R901335678 4WRPEH6CB15P-2X/G24K0/A1M-981

0811404355 4WRPEH6CB24L-2X/G24K0/A1M

0811404529 4WRPEH6CB24L-2X/G24K0/A1M-819

R901335677 4WRPEH6CB24L-2X/G24K0/A1M-981

R901363849 4WRPEH6CB24L-2X/G24K0/A5M

0811404743 4WRPEH6CB24L-2X/G24K0/B5M

R901114917 4WRPEH6CB24L-2X/G24K0/F1M

R901295071 4WRPEH6CB24L-2X/G24K0/F1V

0811404531 4WRPEH6CB24L-2X/G24XNZ0/A1V

0811404359 4WRPEH6CB25P-2X/G24K0/A1M

0811404363 4WRPEH6CB25P-2X/G24K0/A1M-303

R901316275 4WRPEH6CB25P-2X/G24K0/A1M-819

R901335679 4WRPEH6CB25P-2X/G24K0/A1M-981

0811404639 4WRPEH6CB40L-2X/G24K0/A1M

R901288819 4WRPEH6CB40L-2X/G24K0/A1M-819

R901335693 4WRPEH6CB40L-2X/G24K0/A1M-982

R901363856 4WRPEH6CB40L-2X/G24K0/A5M

0811404640 4WRPEH6CB40L-2X/G24K0/F1M

R901363412 4WRPEH6CB40L-2X/G24K0/F1V

R901316278 4WRPEH6CB40P-2X/G24K0/A1M

R901316276 4WRPEH6CB40P-2X/G24K0/A1M-819

R901335682 4WRPEH6CB40P-2X/G24K0/A1M-981

R901335696 4WRPEH6CB40P-2X/G24K0/A1M-982

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R901366133 4WRPEH6C1B04L-2X/G24K0/F1V

R901353808 4WRPEH6C1B12L-2X/G24K0/A1M

R901303846 4WRPEH6C1B24L-2X/G24K0/A1M

0811404525 4WRPEH6C1B24L-2X/G24K0/F1M

0811404738 4WRPEH6C1B40L-2X/G24K0/A1M

0811404354 4WRPEH6C1B40L-2X/G24K0/F1M

0811404649 4WRPEH6C1B40P-2X/G24K0/A1M

0811404744 4WRPEH6C3B02L-2X/G24K0/A1M

0811404606 4WRPEH6C3B02L-2X/G24K0/A1M-816

R901409296 4WRPEH6C3B02L-2X/G24K0/A1M-816=KM

0811404629 4WRPEH6C3B02L-2X/G24K0/A1M-817

0811404630 4WRPEH6C3B02L-2X/G24K0/A1M-841

R901068998 4WRPEH6C3B02L-2X/G24K0/A1M-863

R901172445 4WRPEH6C3B02L-2X/G24K0/A1V-816

R901201762 4WRPEH6C3B02L-2X/G24K0/B5M

0811404526 4WRPEH6C3B02L-2X/G24K0/F1M

R901374653 4WRPEH6C3B02L-2X/G24K0/F1V

0811404600 4WRPEH6C3B04L-2X/G24K0/A1M

0811404607 4WRPEH6C3B04L-2X/G24K0/A1M-816

R901348337 4WRPEH6C3B04L-2X/G24K0/A1M-816=KM

0811404616 4WRPEH6C3B04L-2X/G24K0/A1M-817

0811404614 4WRPEH6C3B04L-2X/G24K0/A1M-818

0811404625 4WRPEH6C3B04L-2X/G24K0/A1M-841

0811404357 4WRPEH6C3B04L-2X/G24K0/A1V

R901131999 4WRPEH6C3B04L-2X/G24K0/A1V-816

0811404621 4WRPEH6C3B04L-2X/G24K0/B5M

0811404631 4WRPEH6C3B04L-2X/G24K0/F1M

1817414343 4WRPEH6C3B04L-2X/G24K0/F1M-816

R901094403 4WRPEH6C3B04L-2X/G24K0/F1M-885

R901PT0086 4WRPEH6C3B04L-2X/G24K0/F1M-885

R901207289 4WRPEH6C3B04L-2X/G24K0/F1V

0811404533 4WRPEH6C3B04L-2X/G24XNZ0/A1V

0811404605 4WRPEH6C3B04P-2X/G24K0/A1M

0811404627 4WRPEH6C3B04P-2X/G24K0/A1M-561

R901284350 4WRPEH6C3B04P-2X/G24K0/A1M-561

R901090319 4WRPEH6C3B04P-2X/G24K0/F1M

0811404624 4WRPEH6C3B08L-2X/G24K0/A1M-841

R901119611 4WRPEH6C3B08L-2X/G24K0/F1V

0811404601 4WRPEH6C3B12L-2X/G24K0/A1M

R901190457 4WRPEH6C3B12L-2X/G24K0/A1M-303

0811404608 4WRPEH6C3B12L-2X/G24K0/A1M-816

0811404617 4WRPEH6C3B12L-2X/G24K0/A1M-817

0811404615 4WRPEH6C3B12L-2X/G24K0/A1M-818

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安全閥是啟閉件受外力作用下處于常閉狀態(tài)，當(dāng)設(shè)備或管道內(nèi)的介質(zhì)壓力升高超過規(guī)定值時(shí)，通過向系統(tǒng)外排放介質(zhì)來(lái)防止管道或設(shè)備內(nèi)介質(zhì)壓力超過規(guī)定數(shù)值的特殊閥門。安全閥屬于自動(dòng)閥類，主要用于鍋爐、壓力容器和管道上，控制壓力不超過規(guī)定值，對(duì)人身安全和設(shè)備運(yùn)行起重要保護(hù)作用。注安全閥必須經(jīng)過壓力試驗(yàn)才能使用。