阿托斯比例换向阀现货RZMO-A-030/31540武汉鑫恒瑞机电设备有限公司联系人：魏小姐电话：13797036380***:1793127405意大利ATOS伺服比例阀，意大利阿托斯伺服比例阀比例阀和伺服阀的区别主要体现在以下几点：驱动装置不同。比例阀的驱动装置是比例电磁铁；伺服阀的驱动装置是力马达或力矩马达；性能参数不同。滞环、中位死区、频宽、过滤精度等特性不同，因此应用场合不同，伺服阀和伺服比例阀主要应用在闭环控制系统，其它结构的比例阀主要应用在开环控系统及闭环速度控制系统；1伺服阀中位没有死区，比例阀有中位死区；2伺服阀的频响(响应频率)更高，可以高达200Hz左右，比例阀一般***高几十Hz；3伺服阀对液压油液的要求更高，需要精过滤才行，否则容易堵塞，比例阀要求低一些；4阀芯结构及加工精度不同。比例阀采用阀芯+阀体结构，阀体兼作阀套。伺服阀和伺服比例阀采用阀芯+阀套的结构。5中位机能种类不同。比例换向阀具有与普通换向阀相似的中位机能，而伺服阀中位机能只有O型(Rexroth产品的E型)。6阀的额定压降不同。阿托斯比例换向阀现货RZMO-A-030/31540SAGAM-10/11/210-X24DCSAGAM-10/11/210-X220ACSAGAM-20/10/210SAGAM-20/10/350SAGAM-10/10/210AGAM-10210AGAM-10/10/100AGAM-10/10/10034AGAM-10/10/100/V-IN24DCWGAGAM-10/10/100-I?24DCAGAM-10/10/100-IX230/50/60AC34AGAM-10/10/100-IX24DCAGAM-10/10/210AGAM-10/10/210/V-IX24DCAGAM-10/10/210-IN230ACAGAM-10/10/210-IN24DCAGAM-10/10/210-IX230/50/60AC阿托斯比例换向阀现货RZMO-A-030/31540AGAM-10/10/210-IX24DCAGAM-10/10/210-IX24DC34AGAM-10/10/210-IX24DC34/WGAGAM-10/10/210-IX24DCAGAM-10/10/315AGAM-10/10/35034AGAM-10/10/350/V-I-X-AGAM-10/10/350/V-IX24DCAGAM-10/10/350/V-IX24DC34AGAM-10/10/350/V-I-X-24DCAGAM-10/10/350-1X24DC34AGAM-10/10/350-IN24DCAGAM-10/10/350-IX24DC34AGAM-10/100AGAM-10/10034AGAM-10/100/VAGAM-10/11/10034AGAM-10/11/100/7PA-M-AO24DCAGAM-10/11/100/-I24DC阿托斯比例换向阀现货RZMO-A-030/31540AGAM-10/11/100-IX230/50/60ACAGAM-10/11/210/WP-IX24DC34AGAM-10/11/210-1X24DCAGAM-10/11/210-IX230/50/60ACAGAM-10/11/210-IX24DCAGAM-10/11/210-IX24DC34AGAM-10/11/350AGAM-10/11/350/PA-GK-AO24DC22AGAM-10/11/350/V-IX24DC34AGAM-10/11/350-IX110/50/60ACAGAM-10/11/350-IX230/50/60AC34AGAM-10/11/350-IX24DCAGAM-10/11/350-IX24DC34AGAM-10/11/350-I-X-25DCAGAM-10/20/210/100-IX24DCAGAM-10/20/350/100/350-24DCAGAM-10/20/350/100-IX230/50/60AC34AGAM-10/20/350/100-IX24DCAGAM-10/20/350/100-IX24DC阿托斯比例换向阀现货RZMO-A-030/31540AGAM-10/20/350/210/V-IX230/50/60AC34AGAM-10/20/350/210-IX230/50/60AC34AGAM-10/20/350/210-IX24DCAGAM-10/21/350/100-IX24DC34AGAM-10/21/350/210-IX230/50/60AC34AGAM-10/21/350/210-IX24DC34AGAM-10/210AGAM-10/21034AGAM-10/210/VAGAM-10/210/V34AGAM-10/22/100/100-IX24DC34AGAM-10/22/210/100-IN230ACAGAM-10/350AGAM-10/35034AGAM-10/50AGAM-10/5034AGAM-20/10/100/V-IX24DC53AGAM-20/10/210AGAM-20/10/210/V-IX24DC53AGAM-20/10/210-IX230/50/60ACAGAM-20/10/210-IX230/50/60AC53/PEAGAM-20/10/210-IX24DCAGAM-20/10/210-IX24DCAGAM-20/10/315AGAM-20/10/350/VAGAM-20/10/350-IX230/50/60ACAGAM-20/10/350-IX24DC阿托斯比例换向阀现货RZMO-A-030/31540AGAM-20/10/350-IX24DC53AGAM-20/10/350-I-X-24DCAGAM-20/100AGAM-20/11/210/M-AO22021AGAM-20/11/210/V-IX24DC53AGAM-20/11/210-IX230/50/60ACAGAM-20/11/210-IX24DCAGAM-20/11/210-IX24DC53AGAM-20/11/210-N24DCAGAM-20/11/350-IN24DCAGAM-20/11/350-IX24DC53AGAM-20/11/50AGAM-20/210AGAM-20/210/VAGAM-20/210/V53/WGAGAM-20/210/V53/WGAGAM-20/22/210-IX230ACAGAM-20/22/350/350-IX24DCAGAM-20/350)