BD15JALNC15BD15JALNC15
【簡(jiǎn)單介紹】
【詳細(xì)說(shuō)明】
BD15JALNC15
黎翔機(jī)電派克Parker銷售部詢價(jià):何
美國(guó)派克Parke詢價(jià):
美國(guó)派克Parke詢價(jià) :
美國(guó)派克Parke詢價(jià):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(méi)有電信號(hào)輸入時(shí),銜鐵位于極靴氣隙中間,平衡*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)。
BD15JALND2.5
BD15AFANB15
BD15AEBNB0.5X6300
BD15AAAND10
BD15JALVC2.5
BD15AAANE20
BD15AHANC10
BD30AFENH40
BD15AACVC10
BD15BJJNB20
BD15AAAVH2.5
BD30CAMNE40
BD30AAENE30
BD15JALNH15
BD30AAEVC25
BD15JALVG1
BD30AFENE25
BD15JALNC15
BD15AAANB1
BD15BJJNB10
BD15AAANG20
BD30AAENF30
BD15ABAND2.5
BD15ACAVC10
BD15AAANC10
BD15NCLVC15
BD15ACAND2.5
BD30AHEVG30
BD15BJJVH15
BD15ADANB5
BD15JALNB2.5
BD30AAEND20
BD15JALNE1
BD15AAANG1
BD30AFGNB40
BD15AAAVD5
BD15AAAVC2.5
BD15AAAVE15
BD15AAAND2.5
BD15NALND20
BD15JALVD2.5
BD30NCMVE25
BD15JALVD5
BD30AAEVD40
BD30AAENB40
BD15AAANC20
BD15NCLVE10
BD15AAANF2.5
BD15AAAVB15
BD15NCLVB10
BD30NAMND40
BD15AAAVD10
BD15ACANB10
BD30AAEVG30
BD15AAAND5
BD30JAMVB25
BD15AFANB10
BD15JALNE15
BD15AFANB1
BD15AAANE15
BD15AAAVF10
BD15AAANF1
BD30AAENH40
BD30NCMVC30
BD15AFAND10
BD15BJJVD5
BD15AAAVD2.5
BD30AAEVD30
BD15AAANE1
BD30JAMVE40
BD15AAAVE2.5
BD15AAANC5
BD30AAENB25
BD15AAAVC5
BD30AAEND40
BD30BJKVH40
BD15JALVE15
BD15AAAND1
BD15AGANB15
BD15CFLNC1
BD15AACND5
BD15JALVG10
BD15AFAND15
BD15AAANF20
BD15JALVF2.5
BD15JALVD10
BD15NCLVB2.5
BD30JAMNG40
BD15JALNE10
BD15BJJVH2.5
BD30JAMNB25
BD15AGANB10
BD15AGAND15
BD15BJJVC15
BD15AACNG20
BD30AEENE20
BD15AAANG15
BD30ACENC30
BD15BJJND10
BD15NCLVD2.5
BD15AGAVB20
BD30JAMNG30
BD15AAAVG2.5
BD15NALVE15
BD15BJJNC2.5
BD30JAMND30
BD15BJJNE20
BD15CELNC1
BD15AAAVB5
BD30AEENB30
BD15NALNE15X6076
BD15AAANE2.5
BD15ACANG2.5
BD30NAMNC40
BD15JALVC10
BD30JAMVE30
BD15JALND5
BD15JALVE20
BD30AAEND30
BD15ABANE15
BD30AAENH30
BD30AHENG30
BD15AEANB20
BD15JFLVB2.5
BD15AAAVB1
BD30AAENB30
BD15BJJVC10
BD15AAANC15
BD15JALNB5
BD15BJJVG15
BD15AAANE10
BD30AAENG30
BD15AAAVD15
BD15ABANC1
BD15AFANE20
BD30AAENE40
BD15BJJVD20
BD30CAMVG20
BD30JAMVG40
BD30ACEVB40
BD15CALNC1
BD15AAAVC15
BD15AAAVC20
BD15NALNE20
BD15JALVD15
BD30AAEVC30
BD15AAAVC10
BD15AAAVH5
BD15AAANF5
BD15AAAVB2.5
BD15AABND2.5
BD15ACBNB20
BD30AAENB20
BD15AAANC2.5
BD15AFANE10
BD15ADAND20
BD15BJJVD10
BD15AAAVG20
BD15AAAVB20
BD15AAAVH10
BD30ACEVB30
BD15AAANE5
BD15NALND15
BD15ACCVC15
BD30NAMVE30
BD15AAANB2.5
BD30AAEVC40
BD30JAMNE20
BD15NCLVB20
BD30AAENC25
BD15ACANG1
BD15NALNB5
BD15CALVB20
BD15JALND10
BD15NCLVE15
BD15AAAND15
BD30AAEND25
BD30ACENB40
BD15NALVE20
BD30BJKVD25
BD30AAENC40
BD15JALVE10
BD30AFENB40
BD30AAEVB30
BD30AAGNC25
BD15BJJNH1
BD15AAANB20
BD30AAENC30
BD15AAAVE10
BD15NALNE15
BD15JALND20
BD15AAAVG10
BD15JALNC5
BD15ADANB2.5
BD15ABAND15
BD15AAANG10
BD15JALVC5
BD15NALVD2.5
BD30AAEVB40
BD30AAENG40
BD15AAAVB10
BD15AAAND20
BD15BJJVG10
BD15AAANF10
BD15AAANB5
BD30AEENB40
BD30JAMNE40
BD15AFANC5
BD30ADENC25
BD15AGANG15
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