德國(guó)(guo)REXROTH比例溢(yi)流(liu)閥產(chǎn)(chan)品概述(shu)：

德國(guó)(guo)REXROTH比例溢(yi)流(liu)閥公司現(xiàn)(xian)貨(huo)優(yōu)(you)勢(shì)供應(yīng)力(li)士樂(le)Rexroth柱(zhu)塞(sai)泵(beng)/Rexroth齒輪泵/Rexroth葉片(pian)泵/Rexroth比例閥/Rexroth比例方(fang)向(xiang)閥/Rexroth減(jian)壓(ya)閥/Rexroth溢(yi)流閥/Rexroth換向(xiang)閥/Rexroth節(jié)(jie)流閥/Rexroth單(dan)向(xiang)閥/Rexroth插裝(zhuang)閥/Rexroth電(dian)液換向(xiang)閥/Rexroth放(fang)大(da)器/Rexroth壓(ya)力(li)繼(ji)電(dian)器等，歡迎(ying)廣大客戶(hu)洽(qia)談! ：趙(zhao)春會(huì)(hui)
力(li)士樂(le)Rexroth比例溢(yi)流(liu)閥技(ji)術(shù)(shu)資(zi)料簡(jiǎn)述；類型(xing)：DBET和(he)DBETE；zui高(gao)壓(ya)力(li)350bar，zui大(da)流(liu)量(liang)2 L/min，通(tong)徑(jing)6，重量(liang)2.0kg；
REXROTH比例溢(yi)流(liu)閥DBET和(he)DBETE比例溢(yi)流(liu)閥：直動(dòng)(dong)式用(yong)來(lai)限(xian)制(zhi)系統(tǒng)壓(ya)力(li)；是(shi)靠(kao)比例電(dian)磁(ci)鐵來(lai)驅(qū)動(dòng)(dong)；比例電(dian)磁(ci)鐵帶有(you)中英螺(luo)紋和(he)可拆(chai)線(xian)圈(quan)；底(di)板(ban)安(an)裝(zhuang)：安(an)裝(zhuang)面按(an)ISO 4401-03-02-0-94：DBET比例溢(yi)流(liu)閥，後(hou)續(xù)E帶集成電(dian)控器或(huo)無代(dai)號(hào)(hao)外(wai)接(jie)；6X系列;5種(zhong)壓(ya)力(li)等(deng)級(jí)(ji)：50,100,200.315,350bar；電(dian)控器電源G24；用(yong)於DBET兩種電(dian)氣(qi)連接(jie)：K4，K31不(bu)包括(kuo)插頭；用(yong)於DBETE放(fang)大(da)板(ban)接口(kou)A1，F(xiàn)1；密(mi)封(feng)材(cai)料氟橡(xiang)膠；DBETE內(nèi)(nei)部集成式電控器：制(zhi)造(zao)誤(wu)差(cha)引起(qi)的設(shè)定(ding)值(zhi)-壓(ya)力(li)特(te)性(xing)曲(qu)線(xian)偏(pian)差(cha)比較(jiao)小(xiao)；CE帶有(you)集成式電控器的EBETE的EMC電(dian)磁(ci)兼容性指(zhi)導(dǎo)89/336/；型(xing)號(hào)(hao)EBET內(nèi)(nei)置電(dian)控器（單獨(dú)訂購(gòu)）模(mo)塊(kuai)化設(shè)計(jì)(ji)，歐(ou)洲(zhou)卡規(guī)(gui)格的模(mo)擬(ni)放(fang)大(da)板(ban)；壓(ya)力(li)增加(jia)，減(jian)小(xiao)的斜(xie)坡(po)型(xing)號(hào)(hao)產(chǎn)(chan)生時(shí)(shi)間獨(dú)立可(ke)調(diào)(tiao)；在(zai)線(xian)控器上可以(yi)外(wai)部精確(que)校準(zhǔn)(zhun)指(zhi)令(ling)值(zhi)-壓(ya)力(li)的特(te)性(xing)曲線(xian)。
REXROTH比例溢(yi)流(liu)閥技(ji)術(shù)(shu)參(can)數(shù)如下：
型(xing)號(hào)(hao) DBET 和(he) DBETE 比例溢(yi)流(liu)閥，直動(dòng)(dong)式    
規(guī)(gui)格 6
型(xing)號(hào)(hao) DBET 和(he) DBETE 
比例溢(yi)流(liu)閥，直動(dòng)(dong)式 
REXROTH比例溢(yi)流(liu)閥安(an)裝(zhuang)面按(an)DIN 24340 A型(xing)和(he)ISO 4401 
系統(tǒng)限壓(ya)閥 
比例電(dian)磁(ci)鐵操(cao)作 
底(di)板(ban)安(an)裝(zhuang) 
用(yong)於DBETE型(xing)的集成電(dian)控器（OBE） 
線(xian)性壓(ya)力(li)/指(zhi)令(ling)值(zhi)特性曲(qu)線(xian) 
提供(gong)起(qi)螺(luo)絲插裝(zhuang)閥    
REXROTH比例溢(yi)流(liu)閥型(xing)號(hào)(hao) DBET 比例溢(yi)流(liu)閥，直動(dòng)(dong)式，帶位(wei)置(zhi)反饋(kui)   
規(guī)(gui)格 6 
型(xing)號(hào)(hao) DBET 
安(an)裝(zhuang)面按(an)ISO 4401 
用(yong)於DBETBEX型(xing)的集成電(dian)位(wei)器(qi)（OBE） 
比例電(dian)磁(ci)鐵操(cao)作 
通(tong)過電磁(ci)鐵電樞(shu)位置進(jìn)行調(diào)(tiao)節(jié)(jie) 
REXROTH比例溢(yi)流(liu)閥型(xing)號(hào)(hao)如下：
0811 402 001  DBETBX-1X/250G24-37Z4M-38
0811 402 003  DBETBX-1X/180G24-37Z4M
0811 402 004  DBETBX-1X/315G24-37Z4M
0811 402 016  DBETX-1X/315G24-8NZ4M
0811 402 017  DBETX-1X/180G24-8NZ4M
0811 402 018  DBETX-1X/80G24-8NZ4M
0811 402 019  DBETX-1X/250G24-8NZ4M
0811 402 020  DBETFX-1X/315G24-27NZ4M 
0811 402 021  DBETFX-1X/250G24-27NZ4M 
0811 402 022  DBETFX-1X/180G24-27NZ4M 
0811 402 023  DBETFX-1X/80G24-27NZ4M 
0811 402 024  DBETX-1X/250G24-25NZ4M-39
0811 402 030  DBETX-1X/80G24-25NZ4M
0811 402 031  DBETX-1X/180G24-25NZ4M
0811 402 032  DBETX-1X/315G24-25NZ4M 
0811 402 034  DBETX-1X/50G24-25NZ4M
0811 402 035  DBETX-1X/250G24-25NZ4M 
0811 402 036  DBETX-1X/50G24-8NZ4M
0811 402 037  DBETX-1X/350G24-25NZ4M
0811 402 038  DBETX-1X/25G24-25NZ4M-36
REXROTH比例溢(yi)流(liu)閥中有(you)內(nèi)(nei)裝(zhuang)單向(xiang)閥防(fang)止(zhi)蓄(xu)能(neng)器中的有(you)壓(ya)油液倒流。此時(shí)(shi)由(you)蓄(xu)能(neng)器維(wei)持(chi)對(duì)系統(tǒng)供油而(er)泵(beng)卸(xie)荷(he)從(cong)而(er)收(shou)到節(jié)能(neng)效果(guo)。當(dāng)(dang)蓄(xu)能(neng)器中油液壓(ya)力(li)降(jiang)至(zhi)到閥設(shè)定(ding)壓(ya)力(li)地(di)85％左右時(shí)(shi)，閥又復(fù)(fu)載(zai)，液壓(ya)泵(beng)恢(hui)復(fù)(fu)向(xiang)蓄(xu)能(neng)器充(chong)液。REXROTH溢(yi)流閥DB/DBW的用(yong)途(tu)及(ji)原(yuan)理(li) 這(zhe)種閥也可以(yi)用(yong)於雙泵高(gao)低壓(ya)回(hui)路。REXROTH比例溢(yi)流(liu)閥低壓(ya)時(shí)(shi)兩(liang)個(gè)泵同(tong)時(shí)向(xiang)系統(tǒng)供油，高(gao)壓(ya)時(shí)(shi)此閥使(shi)大泵(beng)卸(xie)荷(he)並(bing)把(ba)它與(yu)高壓(ya)部分(fen)隔開。用(yong)於蓄(xu)能(neng)器地(di)閥與(yu)蓄(xu)能(neng)器之(zhi)間地(di)壓(ya)降(jiang)不(bu)得超(chao)過設(shè)定(ding)壓(ya)力(li)地(di)10％。外(wai)泄(xie)式閥泄(xie)油口(kou)背壓(ya)不(bu)得超(chao)過設(shè)定(ding)壓(ya)力(li)地(di)2％。
力(li)士樂(le)卸(xie)荷(he)溢(yi)流(liu)閥德選(xuan)用(yong)：卸荷(he)溢(yi)流(liu)閥主(zhu)要(yao)用(yong)於裝(zhuang)有(you)蓄(xu)能(neng)器德液壓(ya)回(hui)路中，當(dāng)(dang)蓄(xu)能(neng)器充(chong)液壓(ya)
力(li)達(dá)到閥德設(shè)定(ding)壓(ya)力(li)時(shí)(shi)自動(dòng)(dong)地(di)使(shi)液壓(ya)泵(beng)卸(xie)荷(he)。