80DDHMDRN14M100A11144

80DDHMDRN14M100A11144

25CBBHMDMZ14M100A11144

25KBBHMDMZ14M100A11144

25BBHMDMZ14M100A11144

25DHMDMZ14M100A11144

25CDHMDMZ14M100A11144

25KDHMDMZ14M100A11144

25DHMDMZ14M100A11144

25DBHMDMZ14M100A11144

25CDBHMDMZ14M100A11144

25KDBHMDMZ14M100A11144

25DBHMDMZ14M100A11144

100KBBHMDRN14M14M125M1144

25BBHMIRN14M100A11144

25CBBHMIRN14M100A11144

25KBBHMIRN14M100A11144

25BBHMIRN14M100A11144

25HHHMIRN14M100A11144

25CHHHMIRN14M100A11144

25KHHHMIRN14M100A11144

25HHHMIRN14M100A11144

25CHMIRN14M100A11144

25CCHMIRN14M100A11144

25KCHMIRN14M100A11144

25CHMIRN14M100A11144

25SBDHMIRN14M100A11144

25CSBDHMIRN14M100A11144

25KSBDHMIRN14M100A11144

25SBDHMIRN14M100A11144

25DDHMIRN14M100A11144

25CDDHMIRN14M100A11144

25KDDHMIRN14M100A11144

25DDHMIRN14M100A11144

25TBHMIRN14M100A11144

25CTBHMIRN14M100A11144

25KTBHMIRN14M100A11144

25TBHMIRN14M100A11144

25TCHMIRN14M100A11144

25CTCHMIRN14M100A11144

25KTCHMIRN14M100A11144

25TCHMIRN14M100A11144

25TDHMIRN14M100A11144

25CTDHMIRN14M100A11144

25KTDHMIRN14M100A11144

25TDHMIRN14M100A11144

25BHMIRN14M100A11144

25CBHMIRN14M100A11144

25KBHMIRN14M100A11144

25BHMIRN14M100A11144

25BBHMIRN14M100A11144

25CBBHMIRN14M100A11144

25KBBHMIRN14M100A11144

25BBHMIRN14M100A11144

25DHMIRN14M100A11144

25CDHMIRN14M100A11144

25KDHMIRN14M100A11144

25DHMIRN14M100A11144

25DBHMIRN14M100A11144

25CDBHMIRN14M100A11144

25KDBHMIRN14M100A11144

25DBHMIRN14M100A11144

25BBHMDRN14M100A11144

25CBBHMDRN14M100A11144

25KBBHMDRN14M100A11144

25BBHMDRN14M100A11144

25HHHMDRN14M100A11144

25CHHHMDRN14M100A11144

25KHHHMDRN14M100A11144

25HHHMDRN14M100A11144

25CHMDRN14M100A11144

25CCHMDRN14M100A11144

25KCHMDRN14M100A11144

25CHMDRN14M100A11144

25SBDHMDRN14M100A11144

25CSBDHMDRN14M100A11144

25KSBDHMDRN14M100A11144

25SBDHMDRN14M100A11144

25DDHMDRN14M100A11144

25CDDHMDRN14M100A11144

25KDDHMDRN14M100A11144

25DDHMDRN14M100A11144

25TBHMDRN14M100A11144

25CTBHMDRN14M100A11144

25KTBHMDRN14M100A11144

80DDHMDRN14M100A11144

当向动圈输入正向节制电流时，电磁力使动圈与节制阀芯向下移动，此时上节流口关小，下节流口开大，随动活塞上腔的压力升高，从而推动活塞下移当活塞位移到达节制阀芯的位移量时，上、下节流口过流面积重又恢复相等，随动活塞两头的液压推力恢复相等，随动活塞便不用人的劳力稳定在这一新的平衡位置

2.因为力电动机推力的增加以及弹簧刚度的增加使其频率相应由CSV9的≥6Hz(-3db)增至≥14Hz

2.压力零漂：工作压力自60%至PS变化时输出行程变化与总行程之比

(-3db)

CSV9H型电液转换器是在CSV9的根蒂根基上而成，后CSV9H型电液转换器就象下三个特点：1.接纳大电流推动，其动圈式力电动机的推力比原CSV9要高出3倍，所以其阀芯的防卡能力即抗油液的

直接替代CSV9从而使电站调速机组的可靠性、动特性与精密度有很大提高

3.因为零件加工精密度的提高，使死区由CSV9的≤2.5%提高至≤1%，使压力零漂由CSV9的≤2%提高至

二、主要技能指标

其毗连板安装面外貌粗糙度应小于Ra6.3

注：1.死区：对于应于同一输出值的两个不同输入值之差与总行程之比

CSV9，CSV9H电液转换器的电流-位移转换部门是由磁铁、导磁罩、内外导磁板、动圈及弹簧所构成的动圈式力电动机，液压伺服放大部门是由节制阀芯、随动活塞所构成的具备直接位置反馈的三通道滑阀节制差动缸(详见图一)安装体式格局为板式毗连

80DDHMDRN14M100A11144