*德國(guó)力士樂(lè)比例伺服閥

般說(shuō)來(lái)，像伺服系統(tǒng)都是閉環(huán)控制，比例多用于開(kāi)環(huán)控制；其次比例閥類型要多，有比例壓力、流量控制閥等，控制比伺服藥?kù)`活些。從他們內(nèi)部結(jié)構(gòu)看，伺服閥多是零遮蓋，比例閥則有定的死區(qū)，控制精度要，向應(yīng)要慢。但從發(fā)展趨勢(shì)看，特別在比例方向流量控制閥和伺服閥方面，兩者性能差別逐漸在縮小，另外比例閥的成本比伺服閥要許多，抗污染能力也強(qiáng)！

*德國(guó)力士樂(lè)比例伺服閥
Rexroth比例伺服閥型號(hào)型號(hào)： 0811A04605 4WRPEH6C3B04P-2X/G24K0/A1M 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 0811404644 4WRPEH6C3B40P-2X/G24K0/A1M 0811404643 4WRPEH6C3B25P-2X/G24K0/A1M 0811404642 4WRPEH6C3B15P-2X/G24K0/A1M 0811404641