穆格伺服閥由永磁力矩馬達、噴嘴、檔板、閥芯、閥套和控制腔組成。當輸入線圈通入電流 伺服閥時，檔板向右移動，使右邊噴嘴的節流作用***，流量減少，右側背壓上升；同時使左邊噴嘴節流作用減小，流量增加，左側背壓下降。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。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，作用在閥芯上的液壓力與彈簧力相平衡，因此在平衡狀態下力矩馬達的差動電流與閥芯的位移成正比。如果輸入的電流反向，則流量也反向。
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MOOG伺服閥 穆格伺服閥 D662Z808C
MOOG伺服閥 穆格伺服閥 D662Z822B
MOOG伺服閥 穆格伺服閥 D662Z822C
MOOG伺服閥 穆格伺服閥 D662Z840C-7
MOOG伺服閥 穆格伺服閥 D662Z902A
MOOG伺服閥 穆格伺服閥 D662Z902B
MOOG伺服閥 穆格伺服閥 D662Z902C
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MOOG伺服閥 穆格伺服閥 C72656-062
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MOOG伺服閥 穆格伺服閥 CA23830-301
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MOOG伺服閥 穆格伺服閥 CA28648-001
MOOG伺服閥 穆格伺服閥 CA32020-301
MOOG伺服閥 穆格伺服閥 CA32020-321
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MOOG伺服閥 穆格伺服閥 CA32020-401
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MOOG伺服閥 穆格伺服閥 CA32020-421
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MOOG伺服閥 穆格伺服閥 CA32020-501
MOOG伺服閥 穆格伺服閥 CA34109-001-00
MOOG伺服閥 穆格伺服閥 CA36498-001
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MOOG伺服閥穆格伺服閥D920-132-00
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