*銷售力士樂rexroth比例閥

rexroth比例閥的內(nèi)部結(jié)構(gòu)可分滑閥位置反饋、載荷壓力反饋和載荷流量反饋；閥的級數(shù)可分單級、雙級和多級。在電液伺服閥中，將電信號轉(zhuǎn)變?yōu)樾D(zhuǎn)或直線運動的部件稱為力矩馬達或力馬達。力矩馬達浸泡在油液中的稱為濕式，不浸泡在油液中的稱為乾式。其中以滑閥位置反饋、兩級乾式電液伺服閥應(yīng)用zui廣。電液伺服閥的工作原理是力矩馬達在線圈中通首*首*首*首*首*首先進入電流后產(chǎn)生扭矩，使彈簧管上的擋板在兩噴嘴間移動，移動的距離和方向隨電流的大小和方向而變化。
rexroth比例閥用進出口兩端中心軸導向，啟閉靈活，可水平定裝或垂直安裝。閥瓣采用彈簧加載，其快速關(guān)閉能有效地減小水錘壓力，密封性能好，關(guān)閉無噪聲。止回閥具有體積小、重量輕、流體阻力小、耐疲勞、壽命長等優(yōu)點，產(chǎn)生的的作用是只允許介質(zhì)向一個方向流動，而且阻止方向流動。通常止回閥是自動工作的，在一個方向流動的流體壓力作用下，閥瓣打開；流體反方向流動時，由流體壓力和閥瓣的自重合閥瓣作用于閥座從而切斷流動。

*銷售力士樂rexroth比例閥
力士樂定貨號 型號                  
810001748 5-4WE10Y1X/ZG24N9K4/V 
810001754 5-4WE10C1X/ZG24N9K4/V 
810001760 5-4WE10D1X/ZG24N9K4/V 
810001793 5-4WE10L1X/ZG24N9K4/V 力士樂Rexroth
810001904 5-4WE10X84-1X/ZG24K4YAW/VSO909 
810001960 5-4WE10D1X/ZG24K4/QMBG24/V 
810050112 H-4WEH16E1X/6ZG24N9K4/Z 
810050113 H-4WEH16E1X/6ZG24N9EK4/Z 力士樂Rexroth
810050160 H-4WEH16EB1X/6ZG24K4/QM0G24/ZV 
810091253 4WE6HA1X/ZG24N9K4/ZV 
810091257 4WE6Y2-1X/ZG24N9K4/ZV 
810091434 4WE6H1X/ZW230N9K4/ZV力士樂Rexroth 
810092105 4WE6J1X/YG24N9K4/Z  
810092107 4WE6Y1X/YG24N9K4/Z 
810092115 4WE6EA1X/YG24N9K4/Z力士樂Rexroth 
R900244202 4WEH16J7X/6EG24N9ES2K4/B10 
R900247254 H-4WEH25J6X/6EW230N9ES2K4/B10D3 
R900247509 4WEH22LB7X/6EG24N9EK4/B10 力士樂Rexroth
R900248287 4WEH16J7X/6EW110N9ES2K4/B10 
R900248848 4WEH16Y7X/6EG24N9ETK4/B10 
R900249564 H-4WEH25HD6X/OF6EW230N9ES2K4/B10D3 
R900249655 4WEH22J7X/6EG24N9ETSK4/B10 力士樂Rexroth
R900500925 4WE10C3X/OFCG24N9K4  
R900500932 4WE10M3X/CG24N9K4 
R900503425 4WE10H3X/CW230N9K4 力士樂Rexroth
R900508948 5-4WE10C3X/CG24N9K4/C 
R900510548 4WE10D3X/CG205N9K4 
R900514990 4WE10D3X/OFCG24K4 
R900523517 4WE10GB3X/CG24N9K4 力士樂Rexroth
R900525717 4WE10E73-3X/CG24N9K4/A12 
R900528033 4WE10D73-3X/CG24N9K4/A12  
R900528144 4WE10D3X/CG24N9K4/B12 力士樂Rexroth
R900529749 4WE10F3X/CG24N9K4 
R900535082 4WE10R73-3X/CG24N9K4/A12  
R900537811 4WE10Y3X/CW110N9K4 力士樂Rexroth
R900546257 4WE6D73-6X/EG24N9K4/A12  
R900548271 4WE6J6X/EG24N9K4/B10  
R900548444 5-4WE10H3X/CG24N9K4/C 
R900548772 4WE6J6X/EG24N9K4/V 力士樂Rexroth
R900549534 4WE6HA6X/EG24N9K4  
R900550284 4WE6H73A6X/EG24N9K4/A12 
R900550825 4WE10LB3X/CG24N9K4 力士樂Rexroth
R900551522 4WE10D3X/OFCG205N9K4  
R900551703 4WE6J6X/EW110N9K4 
R900551704 4WE6D6X/EW110N9K4 力士樂Rexroth
R900552321 4WE6D6X/OFEW110N9K4 
R900553670 4WE6HB6X/EG24N9K4 
R900556111 4WE10HA3X/CG205N9K4 
R900556244 4WE10J3X/CG48N9K4 力士樂Rexroth 
R900558641 4WE6E6X/EW110N9K4  
R900558642 4WE6G6X/EW110N9K4 
R900560858 4WE10J73-3X/CG24N9K4/A12  
R900561272 4WE6C6X/EG24N9K4 力士樂Rexroth
R900561274 4WE6D6X/EG24N9K4  
R900561276 4WE6Y6X/EG24N9K4 
R900561278 4WE6E6X/EG24N9K4 
R900561282 4WE6G6X/EG24N9K4  力士樂Rexroth
R900561285 4WE6GB6X/EG24N9K4 
R900561286 4WE6H6X/EG24N9K4 
R900561288 4WE6J6X/EG24N9K4 力士樂Rexroth
R900561290 4WE6JA6X/EG24N9K4 
R900561291 4WE6JB6X/EG24N9K4 
R900561292 4WE6Q6X/EG24N9K4 力士樂Rexroth
R900564105 4WE6D6X/EG24N9K4/V 
R900564107 4WE6C6X/OFEG24N9K4 
R900565479 4WE6J6X/EG24N9K4SO407 
R900567512 4WE6D6X/OFEG24N9K4 力士樂Rexroth 
R900567997 4WE6J73-6X/EG24N9K4/A12  
R900568233 4WE6W6X/EG24N9K4  
R900568899 4WE6D6X/OFEG24N9K4/B10 
R900569154 4WE10J3X/CG205N9K4 力士樂Rexroth
R900573313 4WE6D6X/OEG24N9K4  
R900574468 4WE6J6X/EG24N9DK25L 
R900574632 4WE6D6X/EG24K4QMBG24 
R900574694 4WE10W3X/CG24N9K4/V 力士樂Rexroth 
R900577475 4WE6M6X/EG24N9K4 
R900578288 4WEH10J4X/6EG24N9K4 
R900578449 4WE6J6X/EG48N9DKL 力士樂Rexroth
R900578795 4WE10J73-3X/CG24N9K4 
R900579940 5-4WE10X84-3X/CG24K4QMAG24  
R900588200 4WE10W3X/CG24N9K4 
R900588201 4WE10E3X/CG24N9K4 力士樂Rexroth 
R900589933 4WE10D3X/CG24N9K4 
R900589988 4WE10J3X/CG24N9K4  
R900591325 4WE10Q3X/CG24N9K4 力士樂Rexroth
R900591664 4WE10D3X/OFCG24N9K4  
R900592338 4WE10J3X/CW110N9K4  
R900592655 4WE10U3X/CG24N9K4 力士樂Rexroth
R900592851 5-4WE10J3X/CG24N9K4/C