德(de)國(guó)RTK執(zhí)行(xing)器技術(shù)資(zi)料(liao)說(shuō)(shuo)明(ming)書RTK執(zhí)行(xing)器我公司有大(da)量的現(xiàn)貨的,下面(mian)我為(wei)大家介紹(shao)壹(yi)下RTK執(zhí)行(xing)器的技術(shù)(shu)資(zi)料(liao),希望能(neng)幫(bang)到大(da)家:RTK執(zhí)行(xing)器體(ti)積(ji)小(xiao)、質(zhì)量小,結(jié)構(gòu)緊(jin)湊(cou),承載(zai)能(neng)力大(da),由(you)於(yu)行(xing)星(xing)齒(chi)輪(lun)傳(chuan)動(dòng)(dong)具(ju)有(you)功(gong)率(lv)分(fen)流(liu)和各中(zhong)心(xin)輪(lun)構(gòu)(gou)成共(gong)軸(zhou)線式的傳動(dòng)(dong)以及合(he)理地(di)應(yīng)(ying)用(yong)內(nèi)(nei)嚙(nie)合(he)齒輪(lun)副,因(yin)此(ci)可(ke)使其結(jié)構(gòu)(gou)非(fei)常緊湊(cou)。
RTK執(zhí)行(xing)器傳動(dòng)(dong)效(xiao)率(lv)高(gao)由(you)於(yu)行(xing)星(xing)齒(chi)輪(lun)傳(chuan)動(dòng)(dong)結(jié)(jie)構(gòu)的對(duì)稱性(xing),即它(ta)具(ju)有(you)數(shù)個(gè)(ge)勻(yun)稱分(fen)布(bu)的行(xing)星(xing)輪(lun),使得(de)作用(yong)於(yu)中(zhong)心(xin)輪(lun)和(he)轉(zhuǎn)臂軸承中(zhong)的反作(zuo)用(yong)力能(neng)互相(xiang)平衡(heng),RTK執(zhí)行(xing)器從而(er)有利於(yu)達(dá)到提(ti)高(gao)傳動(dòng)(dong)效(xiao)率(lv)的作用(yong)。其(qi)傳動(dòng)(dong)效(xiao)率(lv)遠(yuǎn)(yuan)遠(yuǎn)(yuan)大(da)於(yu)蝸(wo)輪(lun)蝸(wo)桿,可(ke)達(dá)0.97~0.99。
RTK執(zhí)行(xing)器傳動(dòng)(dong)比(bi)較(jiao)大(da),可(ke)以實(shí)現(xiàn)運(yùn)(yun)動(dòng)(dong)的合(he)成與(yu)分(fen)解(jie)只要(yao)適當(dāng)(dang)選擇行(xing)星(xing)齒(chi)輪(lun)傳(chuan)動(dòng)(dong)的類(lei)型及配(pei)齒方案(an),便(bian)可以用少(shao)數(shù)幾(ji)個(gè)(ge)齒(chi)輪(lun)而(er)獲(huo)得(de)很大(da)的傳動(dòng)(dong)比(bi)。
RTK執(zhí)行(xing)器運(yùn)(yun)動(dòng)(dong)平穩(wěn)、抗(kang)沖擊(ji)和振(zhen)動(dòng)(dong)的能(neng)力較(jiao)強(qiáng)(qiang)由於(yu)采用(yong)了(le)數(shù)個(gè)(ge)結(jié)(jie)構(gòu)(gou)相(xiang)同的行(xing)星(xing)輪(lun),均(jun)勻地(di)分(fen)布(bu)於(yu)中(zhong)心(xin)輪(lun)的周圍(wei),從而(er)可使行(xing)星(xing)輪(lun)與(yu)轉(zhuǎn)臂的性(xing)力相(xiang)互平衡(heng)。RTK執(zhí)行(xing)器它(ta)幾(ji)乎可(ke)適(shi)用於(yu)壹(yi)切(qie)功率(lv)和(he)轉(zhuǎn)速(su)範(fàn)圍(wei),故目前(qian)行(xing)星(xing)傳(chuan)動(dòng)(dong)技(ji)術(shù)已成為(wei)世界(jie)各國(guó)機(jī)(ji)械(xie)傳(chuan)動(dòng)(dong)發(fā)展的重點(diǎn)(dian)之(zhi)壹(yi),如(ru)在(zai)高速(su)汽(qi)輪(lun)中(zhong)已獲(huo)得(de)日益(yi)廣泛(fan)的應(yīng)用(yong),其(qi)傳動(dòng)(dong)功(gong)率(lv)也(ye)越來(lái)(lai)越大(da)。
RTK執(zhí)行(xing)器行(xing)星(xing)齒(chi)輪(lun)傳(chuan)動(dòng)(dong)的缺點(diǎn)是:材料(liao)要(yao)求(qiu)高、結(jié)(jie)構(gòu)復(fù)(fu)雜、制造較困(kun)難(nan)
系列(lie)規(guī)(gui)格(ge)
ST5112電(dian)動(dòng)(dong)執(zhí)行(xing)器執(zhí)行(xing)動(dòng)(dong)力3kN5112-7010
ST5113電(dian)動(dòng)(dong)執(zhí)行(xing)器執(zhí)行(xing)動(dòng)(dong)力6kN5113-7010
ST5114電(dian)動(dòng)(dong)執(zhí)行(xing)器執(zhí)行(xing)動(dòng)(dong)力10kN5114-7010
ST5106電(dian)動(dòng)(dong)執(zhí)行(xing)器執(zhí)行(xing)動(dòng)(dong)力15kN5106-7010
ST5143轉(zhuǎn)動(dòng)(dong)執(zhí)行(xing)器5143-7010
BS4591CANOPEN4591-8361
MU4586雙(shuang)旋(xuan)轉(zhuǎn)角(jiao)非(fei)接觸(chu)式變送(song)器4586-8510
RTK執(zhí)行(xing)器技術(shù)參(can)數(shù):
公(gong)稱直(zhi)徑(jing)
DN 15..100
公(gong)稱壓(ya)力
PN 16..160
RTK執(zhí)行(xing)器閥體(ti)材料(liao)
GJL-250 (PN16)
GJS400-18LT (PN16/25)
GP240-GH (PN16...160 )
G17CrMo5-5 (PN63...160)
GX5CrNiMol9-ll-2 (PN16...40)
其(qi)它(ta)材料(liao)可(ke)根據(jù)(ju)要求(qiu)提供(gong)
連接標(biāo)(biao)準(zhǔn)(zhun)
法蘭(lan)標(biāo)(biao)準(zhǔn)(zhun)符合(he)DIN 2501
法蘭面(mian)符合(he)DIN 2526 FormC
對(duì)焊標(biāo)(biao)準(zhǔn)(zhun)符合(he)DIN 3239或EN 12627
RTK執(zhí)行(xing)器閥桿填料
PTFE/石(shi)墨(mo)(zui高 250℃)
純石(shi)墨(mo)(zui高530℃)
波(bo)紋管(guan)密(mi)封(feng)+安全填(tian)料(liao)盒(晶高(gao)350℃)
NBR密(mi)封(feng),有(you) DVGW-認(rèn)(ren)證(zheng)(6bar, 60℃)
RTK執(zhí)行(xing)器閥芯類(lei)型
開(kai)/關(guān)(guan)型(無(wú)(wu)特性(xing))
拋(pao)物(wu)線型(等(deng)百分(fen)比(bi)/線性(xing))
V型(線性(xing))
多孔型閥芯(等(deng)百分(fen)比(bi)/線性(xing))
三通合(he)流/分(fen)流(liu)(線性(xing))
內(nèi)(nei)件(jian)材料(liao)
閥芯:1.4122/1.4308 ,全slit,
1.4122硬(ying)化處(chu)理,鐵-鈦合(he)金
閥桿:1.4571
閥座:1.4571, slited 堆焊
鐵(tie)-鈦合(he)金
閥座密(mi)封(feng)標(biāo)(biao)準(zhǔn)(zhun) 符合(he)DIN EN 1349
金屆密(mi)封(feng):IV ( <0.01% Kvs )
IV-S2 ( <0.005% Kvs ),研(yan)磨加工(gong)
軟(ruan)密(mi)封(feng):VI (嚴(yán)(yan)密(mi)關(guān)(guan)斷(duan))
(zui高(gao)+200oC)
分(fen)流(liu)型B口(kou): Ⅲ(<0.1%Kvs )
溫(wen)壓(ya)特(te)性(xing)
符合(he) DIN EN 1092
認(rèn)證(zheng)
ATEX (PV...)
GOST (MV..., PV...)
DGRL (MV..., PV...)