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美國MOOG伺服閥D661-4186產(chǎn)品資料
點擊次數(shù)：1440 發(fā)布時間：2015-8-31
美國MOOG伺服閥D661-4186產(chǎn)品資料
MOOG伺服閥工作原理：
典型的MOOG伺服閥由永磁力矩馬達、噴嘴、檔板、閥芯、閥套和控制腔組成(見圖)。當輸入線圈通入電流MOOG伺服閥時，檔板向右移動，MOOG伺服閥使右邊噴嘴的節(jié)流作用加強，流量減少，右側(cè)背壓上升；同時使左邊噴嘴節(jié)流作用減小，流量增加，MOOG伺服閥左側(cè)背壓下降。閥芯兩端的作用力失去平衡, 閥芯遂向左移動。高壓油從S流向C2，送到負載。MOOG伺服閥負載回油通過 C1流過回油口，進入油箱。閥芯的位移量與力矩馬達的輸入電流成正比，MOOG伺服閥作用在閥芯上的液壓力與彈簧力相平衡，MOOG伺服閥因此在平衡狀態(tài)下力矩馬達的差動電流與閥芯的位移成正比。MOOG伺服閥如果輸入的電流反向，則流量也反向。表中是伺服閥的分類。
美國MOOG伺服閥D661-4186產(chǎn)品資料
美國MOOG液控伺服閥主要是指MOOG電液伺服閥,它在接受電氣模擬信號后，MOOG電液伺服閥相應(yīng)輸出調(diào)制的流量和壓力。它既是電液轉(zhuǎn)換元件，MOOG液控伺服閥也是功率放大元件，MOOG電液伺服閥它能夠?qū)⑿」β实奈⑷蹼姎廨斎胄盘栟D(zhuǎn)換為大功率的液壓能（流量和壓力）輸出。在MOOG電液伺服系統(tǒng)中，它將電氣部分與液壓部分連接起來，MOOG液控伺服閥實現(xiàn)電液信號的轉(zhuǎn)換與液壓放大。MOOG電液伺服閥是電液伺服系統(tǒng)控制的核心。
美國MOOG伺服閥D661-4186產(chǎn)品資料
D633-308B MOOG
D633-313B MOOG
D633-317B MOOG
D633-380B MOOG
D633-471B MOOG
D633-472B MOOG
D633-473B MOOG
D633-481B MOOG
D633-501B MOOG
D633-525B MOOG
D633-599B MOOG
D633-603B MOOG
D634-1062 MOOG
D634-1062 MOOG
D634-1063 MOOG
D634-538A
D634-1063 MOOG
D634-538A MOOG
D636-225-0000 MOOG
D661-393D MOOG
D661-4023 MOOG
D661-4033 MOOG
D661-4069 MOOG
D661-4070 MOOG
D661-4099 MOOG
D661-4157B MOOG
D661-4158B MOOG
D661-4168 MOOG
D661-4178 MOOG
D661-4186 MOOG
D661-4187 MOOG
D661-4303E MOOG
D661-4313C MOOG
D661-4332C MOOG
D661-4334C MOOG
D661-4438E MOOG
D661-4451C MOOG
D661-4507C MOOG
D661-4575C MOOG
D661-4576C MOOG
D661-4586E MOOG
D661-4594C MOOG
D661-4624? MOOG
D661-4636 MOOG
D661-4640 MOOG
D661-4649 MOOG
D661-4650 MOOG
D661-4651 MOOG
D661-4652 MOOG
D661-4691C MOOG
D661-4697C MOOG
D661-4729 MOOG
D661-4773 MOOG
D661-4776 MOOG
D661-4782 MOOG
D661-4790 MOOG
D661-4826 MOOG
D661-4867 MOOG
D661-4931 MOOG
D661-5611 MOOG
D661-5625C MOOG
D661-6313C MOOG
D661-6324 MOOG
D661-6326 MOOG
D661-6357C MOOG
D661-6359 MOOG
D661-6360 MOOG
D662-1923E-4 MOOG
D662-4010 MOOG
D662-4014 MOOG
D662-4036 MOOG
D662-4037 MOOG
D662-4038 MOOG
D662-4050 MOOG
D662-4065 MOOG
D662-4083 MOOG
D662-4099 MOOG
D662-4106B MOOG
D662-4115 MOOG
D662-4118B MOOG
D662-4124 MOOG
D662-4723 MOOG
D662-4846 MOOG
D662-4884 MOOG
D662-4930 MOOG
D662Z1931E MOOG
D662Z4017 MOOG
D662Z4310K MOOG
D662Z4336K MOOG
D662Z4341K MOOG
D662Z4378K MOOG
D662Z4380? MOOG
D662Z4384K MOOG
D662Z4615K MOOG
D662Z4813 MOOG
D662Z4814 MOOG
D662Z4815 MOOG
D663-1922E-4 MOOG
D663-306K MOOG
D663-344K MOOG
D663-4007 MOOG
D663-4012 MOOG
D663-4025 MOOG
D663-4031 MOOG
D663-4318K MOOG
D663-4705 MOOG
D663-4769 MOOG
D663-5002 MOOG
D663-5304K MOOG
D663Z4305K MOOG
D663Z4307K MOOG
D663Z4322K MOOG
D664-4009 MOOG
D664-4013 MOOG
D664-4036 MOOG
D664-4039 MOOG
D664-4311K MOOG
D664-4383K MOOG
D664-4384K MOOG
D664-4406 MOOG
D664-4714 MOOG
D664-4784 MOOG
D664Z4306K MOOG
D664Z4382K MOOG
D664Z4406K MOOG
D671-0039-0001 MOOG
D671-0040-0001 MOOG
D671-0051-0001 MOOG
D671-0052-0001 MOOG
D671-0068-0001 MOOG
D671-0070-0001 MOOG
D672-0006-0000 MOOG
D672-0013-0001 MOOG
D672-0026-0001 MOOG
D672-0027-0001 MOOG
D672-0028-0001 MOOG
D672-0036-0001 MOOG
D672-0037-0001 MOOG
D672-5706-0001 MOOG
D673-0001-0000 MOOG
D673-5702-0001 MOOG
D673-5705-0001 MOOG
D674-0015-0001 MOOG
D674-5706-0001 MOOG
D675-5704-0001 MOOG
D675-5705-0001 MOOG
D682Z4059 MOOG
D682Z4060 MOOG
D683-4822 MOOG
D683Z4010 MOOG
D684-4912 MOOG
D684Z4011 MOOG
D685-4837D MOOG
D765-019-5 MOOG
D765-1048-5 MOOG
D765-1603-5 MOOG
D791-5008 MOOG
D791-5021 MOOG
D791-5045 MOOG
D792-5002 MOOG
D792-5018 MOOG
G040-123-001 MOOG
G631-3002B MOOG
G631-3004B MOOG
G631-3006B MOOG
G761-3003B5 MOOG
G761-3004B5 MOOG
G761-3009B MOOG
G761-3602B MOOG
G761-3605B MOOG
M040-104B MOOG