加工精度比例閥結(jié)構(gòu)相對(duì)簡(jiǎn)單，同時(shí)考慮到加工成本問(wèn)題,加工精度要求較低。一般為10μ級(jí),而且調(diào)節(jié)閥一般沒(méi)有閥套,且其零位死區(qū)和滯環(huán)大、頻響較低，比較適合用在控制精度不高的開(kāi)環(huán)控制工業(yè)場(chǎng)合。伺服閥一般加工精度為μ級(jí),采用閥芯、閥套、閥體的配合方式,閥芯和閥套為單配,間隙為2～4μm。閥芯和閥套窗口之間采用氣動(dòng)配磨或液壓配磨方式,無(wú)死區(qū),滯環(huán)小,頻響高電磁比例換向閥 4WRA(E)...22...系列
R900244238 4WRA6WA30-22/G24N9K4/V
R900346622 4WRA6EA20-10/24NK4/M
R900380090 4WRA6W10-10/24NK4/M
R900381081 4WRA10EA40-10/24NK4/M
R900382854 4WRA6E20-10/24N9K4/M
R900555967 4WRAE10W1-30-22/G24N9K31/A1V
R900558355 4WRAE6E30-22/G24N9K31/A1V
R900558356 4WRAE10E60-22/G24N9K31/A1V
R900575765 4WRA10W1-60-22/G24N9K4/V
R900577424 4WRA10W30-22/G24K4/V
R900581366 4WRAP6W7-04-22/24K4/M
R900710082 4WRA6W10-10/24N9K4/M
R900710530 4WRAE10W60-22/G24K31/F1V
R900736894 4WRAE6W03-22/G24N9K31/A1V
R900750718 4WRAE6EA15-22/G24N9K31/A1V
R900762072 4WRAE6W30-22/G24K31/F1V
R900784024 4WRA6W1-15-22/G24N9K4/V-589
R900787374 4WRA6WA07-22/G24N9K4/V-589
R900900987 4WRAE6W30-22/G24N9K31/A1V
R900900988 4WRAE10W60-22/G24N9K31/A1V
R900902095 4WRA6W30-22/G24N9K4/V
R900902097 4WRA10E60-22/G24N9K4/V
R900902537 4WRA6W1-30-22/G24N9K4/V
R900902940 4WRA6E30-22/G24N9K4/V
R900904010 4WRAE10E30-22/G24N9K31/F1V
R900904105 4WRA6E07-22/G24N9K4/V-589
R900904438 4WRA6E15-22/G24K4/V
R900904439 4WRA6E30-22/G24K4/V
R900904801 4WRAE10WA60-22/G24N9K31/A1V
R900906034 4WRA6E1-15-22/G24N9K4/V
R900906262 4WRA6E07-22/G24N9K4/V
R900907650 4WRA10W60-22/G24N9K4/V
R900908195 4WRAE6W15-22/G24N9K31/F1V
R900908297 4WRA10E1-30-22/G24N9K4/V
R900908299 4WRA10W1-30-22/G24N9K4/V
R900908938 4WRAE6W15-22/G24N9K31/A1V
R900908978 4WRA10E1-60-22/G24N9K4/V
R900909389 4WRAE6E15-22/G24N9K31/A1V
R900909658 4WRAE10E1-60-22/G24N9K31/A1V
R900910780 4WRA6E07-22/G24K4/V
R900913442 4WRAE6W1-15-22/G24N9K31/A1V
R900913443 4WRA6W15-22/G24N9K4/V
R900913445 4WRAE6W1-30-22/G24N9K31/A1V
R900913446 4WRAEB6EA30-22/G24N9K31/A1V
R900913646 4WRAE10W30-22/G24N9K31/A1V
R900916601 4WRAE10EA60-22/G24N9K31/A1V
R900917193 4WRA10EA60-22/G24N9K4/V
R900917702 4WRA6W20-10/24N9K4/M
R900920055 4WRAE10W60-22/G24N9K31/F1V
R900920557 4WRA6E15-22/G24N9K4/V
R900920588 4WRAE10E30-22/G24N9K31/A1V
R900921245 4WRA6E30-22/G24N9K4/V-589
R900921739 4WRA10E30-22/G24N9K4/V
R900922441 4WRA10W30-22/G24N9K4/V
R900923472 4WRA6W07-22/G24N9K4/V
R900924377 4WRA6EB30-22/G24N9K4/V
R900925006 4WRAE6E07-22/G24N9K31/A1V
R900925456 4WRAE6E07-22/G24N9K31/F1V
R900925553 4WRA6EA07-22/G24N9K4/V
R900926364 4WRA10E40-10/24NK4/M
R900926365 4WRA10E60-22/G24N9K4/V-589
R900926473 4WRAE10EB60-22/G24N9K31/A1V
R900926975 4WRA6W30-22/G24N9K4/V-589
R900926985 4WRA10EA30-22/G24N9K4/V
R900928412 4WRA6W07-22/G24K4/V
R900929318 4WRAE10E60-22/G24N9K31/F1V
R900931485 4WRAE6E30-22/G24N9K31/F1V
R900931721 4WRA10W60-22/G24K4/V-589
R900932003 4WRAE6W07-22/G24N9K31/A1V
R900932055 4WRA6E1-07-22/G24N9K4/V
R900933792 4WRA6EB15-22/G24N9K4/V
R900934376 4WRA6E1-30-22/G24N9K4/V
R900934606 4WRA10EB60-22/G24N9K4/V
R900935535 4WRA6WA30-22/G24K4/V
R900935623 4WRA10WA60-22/G24N9K4/V
R900935629 4WRA10W1-30-22/G24N9K4/V-589
R900935630 4WRA6W15-22/G24N9K4/V-589
R900935739 4WRA10W1-60-22/G24N9K4/V-589
R900936006 4WRAE10W1-60-22/G24N9K31/A1V
R900936497 4WRA6EB15-22/G24N9K4/V-589
R900936935 4WRA6EA30-22/G24N9K4/V
R900937158 4WRAE6EA30-22/G24N9K31/A1V
R900937718 4WRA6EA15-22/G24N9K4/V
R900938827 4WRA6EA15-22/G24K4/V-589
R900939576 4WRAE10EB30-22/G24N9K31/A1V
R900940043 4WRA6W1-15-22/G24N9K4/V
R900940206 4WRAE10EA30-22/G24N9K31/A1V
R900940546 4WRA6W1-07-22/G24N9K4/V
R900943416 4WRA10W60-22/G24N9K4/V-589
R900943826 4WRAE6W30-22/G24N9K31/F1V
R900944554 4WRA10EA60-22/G24N9K4/V-589
R900944775 4WRA10W30-22/G24N9K4/V-589
R900947059 4WRAE6E15-22/G24N9K31/F1V
