PARKER比例換向閥D91FBB32HC2NG00現(xiàn)貨供應(yīng)
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PARKER比例換向閥D91FBB32HC2NG00現(xiàn)貨供應(yīng)
PARKER派克比例換向閥通過(guò)調(diào)節(jié)輸入閥內(nèi)電磁鐵的電壓信號(hào)來(lái)控制工作閥閥芯的移動(dòng)，使閥口尺寸發(fā)生改變，從而完成與輸入電壓成比例的壓力、流量輸出的控制，改閥具有集成的電子元件，主級(jí)的閥芯位置可調(diào)。
派克PARKER比例換向閥、派克PARKER比例方向控制閥PARKER派克BD系列伺服閥
派克BD系列閥具有相同的結(jié)構(gòu)特點(diǎn)，它們由三部分組成：電氣力矩馬達(dá)、雙噴嘴先導(dǎo)級(jí)和滑閥第二級(jí)。
力矩馬達(dá)：力矩馬達(dá)包括電氣線圈、極靴和銜鐵組件。銜鐵裝在一個(gè)倒置的撓性管上，撓性管也在力矩馬達(dá)和閥的液壓段之間起流體密封作用。
先導(dǎo)級(jí)：倒置的U型架固定在銜鐵軸上并且置于兩個(gè)噴嘴之間。銜鐵運(yùn)動(dòng)通過(guò)軸傳送到倒置架，改變噴嘴的開啟，產(chǎn)生壓差。架腔中的機(jī)械反饋彈簧消除來(lái)自高速回流在反饋機(jī)構(gòu)周圍的湍流狀況。
第二級(jí)：這個(gè)區(qū)域控制輸出流量。通過(guò)精確匹配閥芯和閥體上的過(guò)流銳邊，使過(guò)流窗口口打開和關(guān)閉。打開供油壓力至控制口C1或C2,流體將通過(guò)閥流出控制口返回。這個(gè)閥芯閥/閥體的過(guò)流面積是由牢固裝在閥芯和先導(dǎo)級(jí)機(jī)械反饋彈簧上的反饋桿來(lái)控制的。
工作過(guò)程：當(dāng)力矩馬達(dá)沒有電信號(hào)輸入時(shí)，銜鐵位于極靴氣隙中間，平衡永久磁鐵的磁性力，當(dāng)有電流加在線圈上時(shí)，銜鐵與控制信號(hào)成比例地偏轉(zhuǎn)，產(chǎn)生一個(gè)順時(shí)針或逆時(shí)針運(yùn)動(dòng)，方向取決于輸入控制信號(hào)的極性。形成的力矩轉(zhuǎn)動(dòng)兩噴嘴之間的U型架，引起壓力的變化而移動(dòng)閥芯的位置，導(dǎo)致線性的流量輸出，反饋桿和機(jī)械彈簧組件提供一個(gè)與力矩馬達(dá)力相反的力，使閥芯產(chǎn)生相對(duì)于電信號(hào)的可重復(fù)的比例運(yùn)動(dòng)
代表派克在工業(yè)液壓方面的豐富經(jīng)驗(yàn)，具有機(jī)載電子(OBE) 的先導(dǎo)式比例直流閥系列 D*1FB 是普遍適用的，具有逐步流量特性，適用于靈敏的流量調(diào)節(jié)。標(biāo)準(zhǔn)性能閥已在許多應(yīng)用中證明非常成功世界各地. D*1FB OBE 的特點(diǎn)是堅(jiān)固的設(shè)計(jì)，確保了很長(zhǎng)的使用壽命。它提供了極好的性價(jià)比和經(jīng)濟(jì)可靠運(yùn)行的條件。
先導(dǎo)操作比例方向控制閥 D*1FB OBE 有4種尺寸：
? D31FB OBE - NG10 (CETOP 05)
? D41FB OBE - NG16 (CETOP 07)
? D91FB OBE - NG25 (CETOP 08)
? D111FB OBE - NG32 (CETOP 10)
市場(chǎng)：
? 工業(yè)
? 機(jī)械工具
? 橡膠和輪胎加工
特點(diǎn)與優(yōu)勢(shì)：
? 經(jīng)過(guò)驗(yàn)證的設(shè)計(jì) - 確保運(yùn)行可靠
? 逐行流量特性 - 可靈敏調(diào)節(jié)流量
? 高流量 - 與閥門尺寸相關(guān)的佳效率
? 出色的性價(jià)比 - 投資回報(bào)快
? 交貨時(shí)間短 - 無(wú)需存儲(chǔ)
? 可選擇中心位置監(jiān)控
? 節(jié)能A-再生可選
? 可切換混合版本可選
應(yīng)用：
? 機(jī)床
? 通用印刷機(jī)
? 輪胎壓力機(jī)
技術(shù)規(guī)格
先導(dǎo)式比例方向控制閥系列 D*1FB OBE 與主級(jí)氣壓反饋到減壓先導(dǎo)閥。先導(dǎo)控制壓力為25 bar，可實(shí)現(xiàn)大的穩(wěn)定流量。
數(shù)字車載電子設(shè)備位于堅(jiān)固的金屬外殼中，允許在惡劣的環(huán)境條件下使用。標(biāo)稱值為出廠設(shè)置。與串行RS232接口的電纜連接可用作附件。閥門參數(shù)可以用普通的ProPxD軟件。
創(chuàng)新的集成再生功能進(jìn)入A線（可選）允許差壓氣缸的節(jié)能電路。混合動(dòng)力型號(hào)可以隨時(shí)在再生模式和標(biāo)準(zhǔn)模式之間切換。
D41FBE02FC4NF0010
D41FBE05FC4NJW010
D41FBE04FK4NF0810
D41FBE03FC4NKW010
D41FBE02FC5NKW010
D41FBE02FC5NJW010
D41FBE02FC4VJW010
D41FBE02FC4VG0010
D41FBE02FC4NS0010
D41FBE02FC4NJW810
D41FBE02FC4NJW010
D41FBE02FC4NG0010
D41FBE02FC4NF0010
D41FBE02FC2NKW010
D41FBE02FC2NJW010
D41FBE02FC2NG0810
D41FBE02FC2NF0010
D41FBE02FC1VF0010
D41FBE02FC1NS0010
D41FBE02FC1NKW010
D41FBE02FC1NJW010
D41FBE02FC1NG0010
D41FBE02FC1NF0010
D41FBE02CC5NKW010
D41FBE02CC4NS0010
D41FBE02CC2NJW010
D41FBE02CC1NS0010
D41FBE02CC1NKW010
D41FBE02CC1NJW010
D41FBE02BC5NKW010
D41FBE02BC4VM0010
D41FBE02BC4NJW010
D41FBE02BC1NKW010
D41FBE01FK2NJW010
D41FBE01FK1NKW010
D41FBE01FE2NKW010
D41FBE01FC5NKW010
D41FBE01FC4VJW010
D41FBE01FC4NS0010
D41FBE01FC4NM0010
D41FBE01FC4NKW010
D41FBE01FC4NJW010
D41FBE01FC4NG0010
D41FBE01FC4NF0010
D41FBE01FC2NS0010
D41FBE01FC2NKW810
D41FBE01FC2NKW010
D41FBE01FC2NJW010
D41FBE01FC2NF0810
D41FBE01FC2NF0010
D41FBE01FC1NS0010
D41FBE01FC1NKW010
D41FBE01FC1NJW010
D41FBE01FC1NF0010
D41FBE01CE2NKW010
D41FBE01CC4NJW010
D41FBE01CC4NJE010EE
D41FBE01CC1NKW010
D41FBE01CC1NJW010
D41FBE01BK4NKW010
D41FBE01BC1NJW010
D41FBB32FC5NJW010
D41FBB32FC4VKW010
D41FBB32FC4VF0010
D41FBB32FC4NS0010
D41FBB32FC4NM0010
D41FBB32FC4NKW010
D41FBB32FC4NF0810
D41FBB32FC4NF0010
D41FBB32FC2NKW010
D41FBB32FC2NF0010
D41FBB32FC1NS0010
D41FBB32FC1NKW010
D41FBB32FC1NF0010XG188
D41FBB32FC1NF0010
D41FBB32CC4NF0010
D41FBB32CC1NS0010
D41FBB31FC4NS0010
D41FBB31FC4NM0010
D41FBB31FC4NF0010
D41FBB31FC2VKW010
D41FBB31FC1VF0010
D41FBB31FC1NKW010
D41FBB31FC1NG0010
D41FBB31FC1NF0010
D41FBB14FC4NKW010
D41FBB00FC4NKW010X840
D41FBB00FC4NF0810X821
D41FBB32FC1VF0042
D41FBE01FC1NG0042
D41FBE02FC4VF0042
D41FBE01FC4NF0842
D41FBE04FC4NF0842
D41FBB31FC4NG0042
D41FBE01FC1VF0042
D41FBB32FC4NG0042
D41FBB31FC2NF0042
D41FBE01FC4VF0042
D41FBE01FC5NF0042
D41FBE01FC5NG0042
D41FBB32FC2NS0042
D41FBB31FC2NS0042
D91FBE02HC5NKW010
D91FBE02HC4NW5010
D91FBE02HC4NKW010
D91FBE02HC4NJW010
D91FBE02HC4NG0010
D91FBE02HC4NF0010
D91FBE02HC2NS0010
D91FBE02HC2NKW810
D91FBE02HC2NKW010
D91FBE02HC2NJW010
D91FBE02HC2NF0010
D91FBE02HC1NS0010
D91FBE02HC1NKW010
D91FBE02HC1NF0010
D91FBE02EC5NKW010
D91FBE02EC4NKW010
D91FBE02EC4NJW010
D91FBE02EC2NKW010
D91FBE02EC1NS0010
D91FBE02EC1NKW010
D91FBE02EC1NJW010
D91FBE01HK1NKW010
D91FBE01HK1NJW010
D91FBE01HC5NJW010
D91FBE01HC4NS0010
D91FBE01HC4NKW010
D91FBE01HC4NJW010
D91FBE01HC4NG0010
D91FBE01HC4NF0810
D91FBE01HC4NF0010
D91FBE01HC2NKW010
D91FBE01HC2NF0810
D91FBE01HC2NF0010
D91FBE01HC1NS0010
D91FBE01HC1NKW010
D91FBE01HC1NJW810
D91FBE01HC1NJW010
D91FBE01HC1NF0010
D91FBE01EC5NJW010
D91FBE01EC4NKW010
D91FBE01EC4NF0810
D91FBE01EC1NJW010
D91FBB32HC4NS0010
D91FBB32HC4NG0010
D91FBB32HC2NS0010
D91FBB32HC2NKW010
D91FBB32HC1NKW010
D91FBB32HC1NF0010
D91FBB31HC4NF0010
D91FBB31HC2VKW010
D91FBB31HC2NS0010
D91FBB31HC2NKW010
D91FBB31HC2NF0010
D91FBB31HC1NF0010
D91FBB32HC4NF0042
D91FBE01HC1NG0042
D91FBE01HC1VF0042
D91FBE01HC4VF0042
D91FBE02HC1NG0042
D91FBB32HC1NG0042
D91FBE01HC5NF0042
D91FBB32HC4VG0042
D91FBB32HC2NG0042
D91FBE02HC2NG0042
D91FBE02HC4NS0042
D91FBE01HC2NS0042
D111FBE02LC2NKW010
D111FBE01LC2NJW010
D111FBE01LC2NF0010
D111FBE01LC1NKW010
D111FBE01LC1NJW810
D111FBB32LC2NG0010
D111FBB32LC2NF0010
D111FBB32LC1NG0010
D111FBB31LE1NKW010
PARKER比例換向閥D91FBB32HC2NG00現(xiàn)貨供
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