REXROTH壓力繼電器*德國(guó)REXROTH壓力繼電器常應(yīng)用在蓄能器保壓的液壓回路中，主換向閥動(dòng)作使液壓缸工作壓緊工作，油路壓力升高，REXROTH壓力繼電器發(fā)信使二位二通換向閥通電，液壓泵卸載，單向閥自動(dòng)關(guān)閉，液壓缸由蓄能器保壓。REXROTH壓力繼電器是利用液體壓力信號(hào)控制電器觸點(diǎn)的啟閉的液壓電氣轉(zhuǎn)換元件。當(dāng)控制壓力達(dá)到設(shè)定壓力時(shí)，發(fā)出電信號(hào)，REXROTH壓力繼電器控制電氣元件（如電磁鐵、繼電器等）動(dòng)作，實(shí)現(xiàn)油路轉(zhuǎn)換、泵的加載或卸荷、執(zhí)行元件的順序動(dòng)作、系統(tǒng)的安全保護(hù)和連鎖等功能。REXROTH壓力繼電器*型號(hào)如下：
HED80AH/350K14KS
HED80A16/150K14
HED80A16/350K14
HED80P1X/100K14AS
HED80P11/350K14S
HED80A1X/100K14
HED80H12/100K14
HED80A1X/100K14
HED80H12/100K14
HED80A-2X/50K14SV/12
HED30A-30/400ZL 220
HED30A-30/400ZL 220
HED30A-30/400ZL 220
HED80A1X/100K14
HED80A1X/350K14
HED10A4X/350
HED80A2X/350L24S
HED80H2X/200K14
HED80A2X/350K14
HED80A1X/100K14
HED80H2X/100K14
HED80H2X/200K14V
HED80H2X/100K14
HED80A2X/100K14
HED80A-2X/200K14
HED80H1X/200K14
HED80A20/350K14KW
HED30A36/200K
HED40A10/315=HED80A20/315
HED80H20/350K14
HED80A-2X/200K14
HED80P-1X/350K14S
HED80P10/50K14
HED8-0A-2X/50K14S
HED50K1-20/210Z14
HED80A-2X/200K14
HED80A-2X/350 K14德國(guó)REXROTH壓力繼電器*
