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*德國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)需要打開任意一個開度，由此控制通過流量的大小,，這類閥有手動控制的,，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：以電控方式實現(xiàn)對流量的節(jié)流控制（當(dāng)然經(jīng)過結(jié)構(gòu)上的改動也可實現(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,，因為它需要一定的流量來維持前置級控制油路的工作。
產(chǎn)品結(jié)構(gòu)圖：
*德國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
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