力士樂REXROTH伺服比例閥中國授權(quán)

    Rexroth力士樂比例閥奧迪四輪驅(qū)動轎車制動系統(tǒng)在關(guān)閉ABS后,感載比例閥可用于防止后輪的過制動。當(dāng)汽車直線行駛時,兩后輪的制動壓力可根據(jù)車輛載荷增減;當(dāng)汽車左轉(zhuǎn)彎時,左后輪載荷下降,由于感載比例閥位于左后輪附近,可同樣起作用使兩后輪的制動壓力都下降.而當(dāng)汽車右轉(zhuǎn)彎時,右后輪載荷減小,汽車的側(cè)向加速度使感載比例閥起作用,降低右后輪的制動壓力。這樣的自動調(diào)節(jié)使前、后輪的制動力分配和左、右后輪的制動力分配都接近理想的制動力分配,從而提高了制動安全性。

力士樂REXROTH伺服比例閥中國授權(quán)

    德國rexroth比例閥VT-NE30-2X的輸入壓力為零.即.;時,輸出腔的壓力通過比例閥皮圈凸筋間空酸從唇口泄去高壓,同時,當(dāng)比例閥芯所受的彈簧力大于向右的液壓力時,比例閥彈簧將比例閥芯推回原始位置,使比例閥芯與比例閥皮圈內(nèi)孔*分離而*泄壓.此時輸入輸出壓力為零.隨著輸入壓力.增大,即左增大,使比例滑閥單向力平衡遭破壞.當(dāng)<>&;6-時,比例閥芯左移與比例閥皮圈產(chǎn)生間隙形成節(jié)流并混合比倒閥常見的故障為:1,輸入輸出壓力同步.2,低壓時輔人輸出壓力同步,高壓時輸入輸出壓力正常.3,低壓時輸入輸出壓力正常,高壓時輸入輸出壓力不正常.,1994.№為零時為混合比倒圉工作性能試驗(yàn)示意圖.試驗(yàn)時,先將管內(nèi)的空氣排凈,然后分別取低,中,高三個壓力進(jìn)行試驗(yàn),輸入輔出壓力符合即為合格。

力士樂REXROTH伺服比例閥中國授權(quán)

力士樂比例伺服閥：0811A04603 4WRPEH6C3B40L-2X/G24K0/A1M 0811A04602 4WRPEH6C3B24L-2X/G24K0/A1M 0811A04601 4WRPEH6C3B12L-2X/G24K0/A1M 0811A04600 4WRPEH6C3B04L-2X/G24K0/A1M 0811A04527 4WRPEH6CB12L-2X/G24K0/A1M 1817414343 4WRPEH6C3B04L-2X/G24K0/F1M-816 0811404879 4WRPEH10C3B100L-2X/G24K0/A1M-844 0811404827 4WRPEH10C5B100P-2X/G24K0/A1M 0811404826 4WRPEH10C5B50P-2X/G24K0/A1M 0811404825 4WRPEH10C4B100P-2X/G24K0/A1M 0811404824 4WRPEH10C4B50P-2X/G24K0/A1M 0811404823 4WRPEH10C3B100P-2X/G24K0/A1M 0811404822 4WRPEH10C3B50P-2X/G24K0/A1M 0811404821 4WRPEH10C1B100L-2X/G24K0/A1M 0811404820 4WRPEH10C1B50L-2X/G24K0/A1M 0811404819 4WRPEH10C3B50L-2X/G24K0/F1M 0811404817 4WRPEH10C3B100L-2X/G24K0/F1M 0811404816 4WRPEH10CB50P-2X/G24K0/F1M 0811404813 4WRPEH10C3B100L-2X/G24K0/B5M 0811404812 4WRPEH10C4B50L-2X/G24K0/B5M 0811404809 4WRPEH10CB100L-2X/G24K0/A1M 0811404808 4WRPEH10C3B50L-2X/G24K0/B5M 0811404807 4WRPEH10C4B100L-2X/G24K0/A1V 0811404806 4WRPEH10CB100L-2X/G24K0/F1M 0811404803 4WRPEH10C4B100L-2X/G24K0/A1M 0811404802 4WRPEH10C4B50L-2X/G24K0/A1M 0811404801 4WRPEH10C3B100L-2X/G24K0/A1M 0811404800 4WRPEH10C3B50L-2X/G24K0/A1M 0811404765 4WRPEH10CB50L-2X/G24K0/F1M 0811404764 4WRPEH10CB50L-2X/G24K0/A1M 0811404763 4WRPEH10C1B100L-2X/G24K0/F1M 0811404761 4WRPEH10C4B100L-2X/G24K0/F1M 0811404760 4WRPEH10C4B50L-2X/G24K0/F1M 0811404759 4WRPEH10C5B100L-2X/G24K0/F1M 0811404757 4WRPEH10C5B100L-2X/G24K0/A1M 0811404756 4WRPEH10C5B50L-2X/G24K0/A1M 0811404749 4WRPEH6C5B40L-2X/G24K0/F1M 0811404746 4WRPEH6C5B40L-2X/G24K0/A1M 0811404744 4WRPEH6C3B02L-2X/G24K0/A1M 0811404743 4WRPEH6CB24L-2X/G24K0/B5M 0811404741 4WRPEH6CB04L-2X/G24K0/A1M 0811404738 4WRPEH6C1B40L-2X/G24K0/A1M 0811404735 4WRPEH6C3B40L-2X/G24K0/B5M 0811404648 4WRPEH6C5B40P-2X/G24K0/A1M 0811404647 4WRPEH6C4B40P-2X/G24K0/A1M 0811404646 4WRPEH6C4B25P-2X/G24K0/A1M 0811404645 4WRPEH6C4B15P-2X/G24K0/A1M