*德國(guó)Rexroth力士樂比例伺服閥產(chǎn)品信息
使用比例伺服閥的目的就是：以電控方式實(shí)現(xiàn)對(duì)流量的節(jié)流控制（當(dāng)然經(jīng)過結(jié)構(gòu)上的改動(dòng)也可實(shí)現(xiàn)壓力控制等），既然是節(jié)流控制，就必然有能量損失，伺服閥和其它閥不同的是，它的能量損失更大一些，因?yàn)樗枰欢ǖ牧髁縼砭S持前置級(jí)控制油路的工作。

*德國(guó)Rexroth力士樂比例伺服閥產(chǎn)品信息

    力士樂比例伺服閥 比例閥 閥對(duì)流量的控制可以分為兩種：一種是開關(guān)控制：要么全開、要么全關(guān)，流量要么zui大、要么zui小，沒有中間狀態(tài)，如普通的電磁直通閥、電磁換向閥、電液換向閥。另一種是連續(xù)控制：閥口可以根據(jù)需要打開任意一個(gè)開度，由此控制通過流量的大小，這類閥有手動(dòng)控制的，如節(jié)流閥，也有電控的，如比例閥、伺服閥。所以使用比例閥或伺服閥的目的就是：以電控方式實(shí)現(xiàn)對(duì)流量的節(jié)流控制（當(dāng)然經(jīng)過結(jié)構(gòu)上的改動(dòng)也可實(shí)現(xiàn)壓力控制等），既然是節(jié)流控制，就必然有能量損失，伺服閥和其它閥不同的是，它的能量損失更大一些，因?yàn)樗枰欢ǖ牧髁縼砭S持前置級(jí)控制油路的工作。

   產(chǎn)品結(jié)構(gòu)圖：

*德國(guó)Rexroth力士樂比例伺服閥產(chǎn)品信息

產(chǎn)品型：

 

0811403123 2FRE X6B-1X/15L1G24-25N9Z4MM

0811403119 2FRE X6B-1X/35L1G24-25N9Z4MM-254

0811403118 2FRE X6B-1X/7,5L1G24-25N9Z4MM-254

0811403013 2FRE X10B-1X/70L1G24-25N9Z4MM

R901136588 2FRE 10-4X/16QK4M-220

R901126027 2FRE 16-4X/60LBK4V

R901070659 2FRE 16-4X/80LBK4V

R901059939 MUTTER M10 X 9,0 SW19/ 2FRE 16/ SO220

R901059938 HUTMUTTER M10 X 18,0 SW19/ 2FRE 16/SO220

R901040916 2FRE 16-4X/125LBK4V

R901021448 2FRE 10-4X/50LBK4V

R900976616 2FRE 10-4X/60LBK4V

R900976050 2FRE 10-4X/16LK4V

R900973515 2FRE 16-4X/160LK4V

R900973053 2FRE 6A-2X/6QK4MV

R900969667 2FRE 10-4X/10QK4M-220

R900967793 2FRE 6A-2X/8LK4MV

R900964806 2FRE 10-4X/5QEBK4M

R900963240 2FRE 6B-2X/16LK4MV

R900963215 2FRE 10-4X/50LK4M-220

R900963211 2FRE 10-4X/10QK4M

*德國(guó)Rexroth力士樂比例伺服閥產(chǎn)品信息

R900962992 2FRE 6A-2X/2QEK4RV

R900962961 2FRE 10-4X/25QBK4M

R900962528 2FRE 6B-2X/2QEK4RV-3

R900962409 2FRE 10-4X/5LK4V

R900962297 2FRE 16-4X/60LBK4M

R900962277 2FRE 10-4X/5QEK4M

R900961336 2FRE 6A-2X/2LK4MV

R900960182 2FRE 6A-2X/2QEK4MV

R900960170 2FRE 6A-2X/1LK4RV

R900959337 2FRE 10-4X/16LK4M

R900958063 2FRE 6A-2X/16QK4RV

R900956195 2FRE 6A-2X/6QK4RV

R900954501 2FRE 6B-2X/2QEK4RV

R900953546 2FRE 10-4X/10LK4M

R900950857 2FRE 6A-2X/3QK4MV

R900949742 2FRE 6B-2X/6QK4RV

R900949741 2FRE 6B-2X/16QK4RV

R900949575 2FRE 10-4X/10QBK4M

R900949563 2FRE 6B-2X/10QK4RV

R900948692 2FRE 10-4X/25QK4M

R900947600 2FRE 6B-2X/1LK4RV

R900946937 2FRE 10-4X/5QBK4M

R900938035 2FRE 6B-2X/2QEK4MV

R900937883 2FRE 6A-2X/25QK4RV

R900937874 2FRE 6B-2X/8LK4MV

R900937873 2FRE 6B-2X/6QK4MV

R900937872 2FRE 6B-2X/3QK4RV

R900937871 2FRE 6B-2X/25QK4RV

R900937870 2FRE 6B-2X/25QK4MV

R900937869 2FRE 6B-2X/10QK4MV

R900937868 2FRE 6B-2X/1LK4MV

R900937867 2FRE 6A-2X/3QK4RV

R900937866 2FRE 6A-2X/10QK4RV

R900937865 2FRE 6A-2X/25QK4MV

R900937864 2FRE 6A-2X/16QK4MV

R900937860 2FRE 6A-2X/10QK4MV

R900936636 2FRE 6B-2X/16QK4MV

R900936635 2FRE 6B-2X/2LK4MV

R900934891 2FRE 6B-2X/2LK4RV

R900934070 2FRE 6B-2X/8LK4RV

R900933708 2FRE 6B-2X/3QK4MV

R900932728 2FRE 10-4X/25LK4M

R900931237 2FRE 10-4X/5LBK4M

R900927479 2FRE 16-4X/80LBK4M

R900927478 2FRE 16-4X/125LBK4M

R900915825 2FRE 10-4X/16LBK4M

R900915824 2FRE 16-4X/125LK4M

R900915823 2FRE 10-4X/60LBK4M

R900915822 2FRE 16-4X/100LK4M

R900915821 2FRE 10-4X/60LK4M

R900915820 2FRE 10-4X/25LBK4M

R900915819 2FRE 16-4X/100LBK4M

R900915818 2FRE 16-4X/80LK4M

R900915817 2FRE 10-4X/10LBK4M

R900915816 2FRE 16-4X/160LK4M

R900915815 2FRE 10-4X/50LBK4M

R900915814 2FRE 16-4X/160LBK4M

R900915813 2FRE 10-4X/50LK4M

R900880361 EINBAUSATZ 2FRE 16-43/GEHAEUSE

R900855405 BLENDENBUECHSE 2FRE 10-43/50L

R900855402 BLENDENBUECHSE 2FRE 10-43/60L

R900855397 BLENDENBUECHSE 2FRE 10-43/5QE

R900855395 BLENDENBUECHSE 2FRE 10-43/25L

R900855368 EINBAUSATZ 2FRE 10 .-43/GEHAEUSE

R900785983 2FRE 10-4X/10LBK4V

R900785982 2FRE 16-4X/100LBK4V

R900770641 2FRE 6A-2X/1LK4MV

R900764820 2FRE 10-4X/2QEBK4M

R900760386 2FRE 10-4X/16LBK4V

R900747708 2FRE 16-4X/160LBK4V

R900744302 2FRE 6B-2X/1LK4MV-2

R900323203 EINBAUSATZ 2FRE 6-21/8LV

R900323202 EINBAUSATZ 2FRE 6-21/2LV

R900323201 EINBAUSATZ 2FRE 6-21/1LV

R900323200 EINBAUSATZ 2FRE 6-21/2QEV

R900323199 EINBAUSATZ 2FRE 6-21/25QV

R900323198 EINBAUSATZ 2FRE 6-21/16QV

R900323197 EINBAUSATZ 2FRE 6-21/10QV

R900323196 EINBAUSATZ 2FRE 6-21/6QV

R900962961 2FRE 10-4X/25QBK4M

R900915820 2FRE 10-4X/25LBK4M

R900915819 2FRE 16-4X/100LBK4M

R900915814 2FRE 16-4X/160LBK4M

R900313903 DICHTUNGSSATZ 2FRE16.-40/V

R900313902 DICHTUNGSSATZ 2FRE16.-40/

R900313901 DICHTUNGSSATZ 2FRE10.-40/V

R900313900 DICHTUNGSSATZ 2FRE10.-40/

R900313846 DICHTUNGSSATZ 2FRE6.-1X/2X/V

R900310669 DICHTUNGSSATZ 2FRE16-2X/

R900310668 DICHTUNGSSATZ 2FRE10.-2X/...B

R900249888 2FRE 10-4X/25LBK4V

R900245908 2FRE 10-4X/16QBK4M

R900245015 2FRE 6A-2X/2LK4RV

R900244809 2FRE 10-4X/50LK4V