電磁控制溢流閥中國(guó)臺(tái)灣NORTHMAN北部精機(jī)
SRF-G06-1NP-1-A220-10-32 SRF-G06-1NP-2-A220-10-32 SRF-G06-1NP-3-A220-10-32
SRF-G10-1NP-1-A220-10-32 SRF-G10-1NP-2-A220-10-32 SRF-G10-1NP-3-A220-10-32
SRF-G04-2P-1-A220-10-32 SRF-G04-2P-2-A220-10-32 SRF-G04-2P-3-A220-10-32
SRF-G06-2P-1-A220-10-32 SRF-G06-2P-2-A220-10-32 SRF-G06-2P-3-A220-10-32
SRF-G10-2P-1-A220-10-32 SRF-G10-2P-2-A220-10-32 SRF-G10-2P-3-A220-10-32
升…P1泵…大臂上升信號(hào)P2泵…左行走信號(hào)+右行走信※直進(jìn)行走信號(hào)…同時(shí)出現(xiàn)右行走和大臂上升信號(hào)時(shí),P-q控制……直進(jìn)行走中,負(fù)荷變大時(shí),通過(guò)P1壓力、P2壓力的高壓用壓力傳感器輸出,進(jìn)行與壓力的高壓相對(duì)應(yīng)的P-q控制。E•S•S……在3的P-q控制
SRF-G04-2PN-1-A220-10-32 SRF-G04-2PN-2-A220-10-32 SRF-G04-2PN-3-A220-10-32
SRF-G06-2PN-1-A220-10-32 SRF-G06-2PN-2-A220-10-32 SRF-G06-2PN-3-A220-10-32
SRF-G10-2PN-1-A220-10-32 SRF-G10-2PN-2-A220-10-32 SRF-G10-2PN-3-A220-10-32
SRF-G04-3P-1-A220-10-32 SRF-G04-3P-2-A220-10-32 SRF-G04-3P-3-A220-10-32
SRF-G06-3P-1-A220-10-32 SRF-G06-3P-2-A220-10-32 SRF-G06-3P-3-A220-10-32
中,比較由節(jié)流閥桿決定的目標(biāo)轉(zhuǎn)速與發(fā)動(dòng)機(jī)的實(shí)際轉(zhuǎn)速,當(dāng)發(fā)動(dòng)機(jī)轉(zhuǎn)速比目標(biāo)轉(zhuǎn)速下降時(shí),E•S•S工作,并做出從P-q控制的指令值減去ESS的馬力減小指令值。
直進(jìn)行走操作中給各泵控制用比例閥的輸出為上述3的最小值。直進(jìn)行走信號(hào)為ON時(shí),它輸出直進(jìn)行走位置相應(yīng)的指令給直進(jìn)行走閥
電磁控制溢流閥中國(guó)臺(tái)灣NORTHMAN北部精機(jī)