MOOG穆格DDV伺服阀的工作原理：一个电指令信号施加到阀芯位置控制器集成块上，电子线路在直线马达产生一个脉宽调制（PWM）电流，震荡器就使阀芯位置传感器（LVDT）励磁。经解调以后的阀芯位置信号和指令位置信号进行比较。阀芯位置控制器产生一个电流输给力马达，力马达驱动阀芯，一直使阀芯移动到指令位置。阀芯的位置与指令信号成正比。伺服阀的实际流量Q是阀芯位置与通过阀芯计量边的压力降的函数。
MOOG761系列伺服阀常用型号：G761-3001；G761-3002；G761-3003；G761-3004；G761-3005；J761-001；J761-002；J761-003；J761-004
供应穆格MOOG伺服阀及柱塞泵部分产品型号如下： J761-001 J761-003 J072-110 J072-056 J761-004 J869-1000A J869-0037A D682-4002 D682-4056 D682-4209 D682-4003A D683-4323 D791-4020/S16JOQA6USX2-A D791-4048/S10JXQB6VSX2-B D791-4026-S25JOQB6VSS2-B D791Z140B-6 /S16JXQOFVSB0 D792-4026 D792-4023 D792-4012 D792-5034
*MOOG阀D633-303B D633-308B D633-313B D633-317B
*MOOG阀D633-471B D633-472B D633-473B D633-481B
*MOOG阀D633-525B D634-538A D661-393D D661-4023
*MOOG阀D661-4033 D661-4069 D661-4070 D661-4099
*MOOG阀D661-4313C D661-4332C D661-4334C D661-4438E
*MOOG阀D661-4451C D661-4507C D661-4575C D661-4576C
*MOOG阀D661-4586E D661-4594C D661-4624 D661-4636
*MOOG阀D661-4640 D661-4649 D661-4650 D661-4651
*MOOG阀D661-4652 D661-4691C D661-4697C D661-4729
*MOOG阀D661-4773 D661-4776 D661-4782 D661-4790
*MOOG阀D661-4826 D661-4867 D661-5611 D661-5625C
*MOOG阀D662-1923E-4 D662-4010 D662-4014 D662-4036
*MOOG阀D662-4037 D662-4038 D662-4065 D662-4083
*MOOG阀D662-4099 D662-4723 D662-4846 D662-4884
*MOOG阀D662Z1931E D662Z4017 D662Z4336K D662Z4341K
*MOOG阀D662Z4378K D662Z4380 D662Z4384K D662Z4813
*MOOG阀D662Z4814 D662Z4815 D663-1922E-4 D663-306K
*MOOG阀D663-344K D663-4007 D663-4012 D663-4025
*MOOG阀D663-4318K D663-4705 D663-4769 D663-5002
*MOOG阀D663-5304K D663Z4305K D663Z4307K D663Z4322K
*MOOG阀D664-4009 D664-4013 D664-4311K 664-4383K
*MOOG阀D664-4384K D664-4714 D664Z4306K D664Z4382K
*MOOG阀D765-019-5 D765-1048-5 D765-1603-5 D791-5008
*MOOG阀D791-5045 D791-5021 D792-5002 G040-123-001
*MOOG阀G631-3002B G631-3004B G631-3006B G761-3003-5
*MOOG阀G761-3009A G761-3602 G761-3605 M040-104B |
