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德國(guo)RESATRON光電編碼器RESATRON

德國RESATRON光電編碼器,是一種通(tong)過(guo)光電轉換將輸出軸上的(de)(de)機(ji)械(xie)幾何位移量(liang)(liang)轉換成脈沖或數(shu)字量(liang)(liang)的(de)(de)傳感(gan)器。這是目前應用*多(duo)的(de)(de)傳感(gan)器,德國RESATRON編碼器是由(you)光柵(zha)盤和光電檢測裝置組(zu)成。光柵(zha)盤是在一定直徑的(de)(de)圓(yuan)板上等分地(di)開通(tong)若干個(ge)長方形孔(kong)。由(you)于德國RESATRON編(bian)碼器(qi)(qi)與(yu)(yu)電(dian)(dian)動(dong)(dong)機(ji)同(tong)軸(zhou),電(dian)(dian)動(dong)(dong)機(ji)旋(xuan)轉(zhuan)時(shi),光柵盤與(yu)(yu)電(dian)(dian)動(dong)(dong)機(ji)同(tong)速旋(xuan)轉(zhuan),經(jing)發光二*管等(deng)電(dian)(dian)子元件組成(cheng)的(de)(de)檢測(ce)裝置檢測(ce)輸(shu)出(chu)若干脈(mo)(mo)沖(chong)(chong)信(xin)號(hao)(hao),其(qi)原理:通過(guo)計(ji)算(suan)每秒光電(dian)(dian)編(bian)碼器(qi)(qi)輸(shu)出(chu)脈(mo)(mo)沖(chong)(chong)的(de)(de)個(ge)(ge)數(shu)(shu)就能反映當前電(dian)(dian)動(dong)(dong)機(ji)的(de)(de)轉(zhuan)速。此(ci)外,為判斷旋(xuan)轉(zhuan)方(fang)(fang)向(xiang). 編(bian)碼器(qi)(qi)具備良好的(de)(de)使(shi)用(yong)(yong)性能,在角度測(ce)量、位移測(ce)量時(shi)抗(kang)干擾能力很強,并具有穩定可(ke)(ke)靠(kao)的(de)(de)輸(shu)出(chu)脈(mo)(mo)沖(chong)(chong)信(xin)號(hao)(hao),且該脈(mo)(mo)沖(chong)(chong)信(xin)號(hao)(hao)經(jing)計(ji)數(shu)(shu)后可(ke)(ke)得(de)到被測(ce)量的(de)(de)數(shu)(shu)字(zi)信(xin)號(hao)(hao)。因此(ci),我們在研制(zhi)汽車(che)駕駛(shi)模擬器(qi)(qi)時(shi),對(dui)方(fang)(fang)向(xiang)盤旋(xuan)轉(zhuan)角度的(de)(de)測(ce)量選用(yong)(yong)EPC-755A光電(dian)(dian)編(bian)碼器(qi)(qi)作為傳感器(qi)(qi),其(qi)輸(shu)出(chu)電(dian)(dian)路(lu)(lu)選用(yong)(yong)集電(dian)(dian)*開(kai)路(lu)(lu)型,輸(shu)出(chu)分辨(bian)率選用(yong)(yong)360個(ge)(ge)脈(mo)(mo)沖(chong)(chong)/圈,考慮到汽車(che)方(fang)(fang)向(xiang)盤轉(zhuan)動(dong)(dong)是(shi)雙向(xiang)的(de)(de),既可(ke)(ke)順時(shi)針旋(xuan)轉(zhuan),也可(ke)(ke)逆時(shi)針旋(xuan)轉(zhuan),需要對(dui)編(bian)碼器(qi)(qi)的(de)(de)輸(shu)出(chu)信(xin)號(hao)(hao)鑒(jian)相后才能計(ji)數(shu)(shu)。德國RESATRON編(bian)碼器(qi)(qi)實際使(shi)用(yong)(yong)的(de)(de)鑒(jian)相與(yu)(yu)雙向(xiang)計(ji)數(shu)(shu)電(dian)(dian)路(lu)(lu),鑒(jian)相電(dian)(dian)路(lu)(lu)用(yong)(yong)1個(ge)(ge)D觸發器(qi)(qi)和(he)2個(ge)(ge)與(yu)(yu)非門組成(cheng),計(ji)數(shu)(shu)電(dian)(dian)路(lu)(lu)用(yong)(yong)3片(pian)74LS193組成(cheng)。RESATRON-德國RESATRON光電編碼器RESATRON 

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        光(guang)(guang)電(dian)(dian)(dian)編(bian)碼(ma)(ma)(ma)(ma)器(qi)(qi),是(shi)一種通過光(guang)(guang)電(dian)(dian)(dian)轉換將輸(shu)出(chu)(chu)軸上的機(ji)械幾何位移量(liang)轉換成脈(mo)(mo)沖或數字量(liang)的傳(chuan)(chuan)感(gan)器(qi)(qi)。這是(shi)目前應用*多的傳(chuan)(chuan)感(gan)器(qi)(qi),光(guang)(guang)電(dian)(dian)(dian)編(bian)碼(ma)(ma)(ma)(ma)器(qi)(qi)是(shi)由(you)(you)光(guang)(guang)柵盤(pan)和(he)光(guang)(guang)電(dian)(dian)(dian)檢測(ce)裝置(zhi)組成。根據檢測(ce)原(yuan)理,編(bian)碼(ma)(ma)(ma)(ma)器(qi)(qi)可(ke)分(fen)為(wei)光(guang)(guang)學式(shi)、磁式(shi)、感(gan)應式(shi)和(he)電(dian)(dian)(dian)容式(shi)。根據其(qi)刻度方法及(ji)信(xin)(xin)號(hao)輸(shu)出(chu)(chu)形式(shi),可(ke)分(fen)為(wei)增量(liang)式(shi)、**式(shi)以及(ji)混合式(shi)三種光(guang)(guang)柵盤(pan)是(shi)在一定直徑的圓板(ban)上等分(fen)地開通若(ruo)干個長(chang)方形孔。由(you)(you)于光(guang)(guang)電(dian)(dian)(dian)碼(ma)(ma)(ma)(ma)盤(pan)與(yu)(yu)電(dian)(dian)(dian)動機(ji)同軸,電(dian)(dian)(dian)動機(ji)旋(xuan)(xuan)轉時,光(guang)(guang)柵盤(pan)與(yu)(yu)電(dian)(dian)(dian)動機(ji)同速旋(xuan)(xuan)轉,經發(fa)光(guang)(guang)二*管等電(dian)(dian)(dian)子元件組成的檢測(ce)裝置(zhi)檢測(ce)輸(shu)出(chu)(chu)若(ruo)干脈(mo)(mo)沖信(xin)(xin)號(hao),通過計算每秒光(guang)(guang)電(dian)(dian)(dian)編(bian)碼(ma)(ma)(ma)(ma)器(qi)(qi)輸(shu)出(chu)(chu)脈(mo)(mo)沖的個數就能反映當(dang)前電(dian)(dian)(dian)動機(ji)的轉速。此外,為(wei)判斷旋(xuan)(xuan)轉方向,碼(ma)(ma)(ma)(ma)盤(pan)還可(ke)提供(gong)相(xiang)位相(xiang)差90º的兩路(lu)脈(mo)(mo)沖信(xin)(xin)號(hao)。RESATRON-德國RESATRON光電編碼器RESATRON 

 
    根(gen)據(ju)檢(jian)測(ce)原理,編碼(ma)器可(ke)分為光(guang)學式(shi)(shi)、磁式(shi)(shi)、感應式(shi)(shi)和(he)電(dian)容式(shi)(shi)。根(gen)據(ju)其刻度方法(fa)及信(xin)號輸出形(xing)(xing)式(shi)(shi),可(ke)分為增量式(shi)(shi)、**式(shi)(shi)以及混合式(shi)(shi)三種。光(guang)電(dian)編碼(ma)器是(shi)一(yi)種集(ji)光(guang)、機、電(dian)為一(yi)體的(de)數字檢(jian)測(ce)裝置(zhi),它(ta)是(shi)一(yi)種通(tong)過光(guang)電(dian)轉換,將輸至軸上的(de)機械、幾何位移量轉換成脈沖或(huo)數字量的(de)傳感器,它(ta)主(zhu)要用于(yu)速度或(huo)位置(zhi)(角度)的(de)檢(jian)測(ce)。具有精度高、響應快、抗干擾能力(li)強、性能穩定可(ke)靠等顯著(zhu)的(de)優點。按(an)結構形(xing)(xing)式(shi)(shi)可(ke)分為直線(xian)式(shi)(shi)編碼(ma)器和(he)旋(xuan)轉式(shi)(shi)編碼(ma)器兩種類型。Renishaw磁編碼器

型(xing)號列舉(ju):
RSP02 58-13+12-3-B-W1-DS、RSW10、RSW10+RSP02 58-13+12-3-B-W1-DS、RSW30-、RSW20-、210704764、RSC 58-13+12-P-3-W1-US、RSB 58C 13+12-3-4-CAN-W1N-DS、RSP02 58DP+R5W、RS-BSK 411660、RSR58-、RSG10C-、RSG10C-13+12-P-3-V1-2SS、RSG10-、RSG10R-、RSG10R-10000-Y-3-S-V1-SS、RSG10T-、RSG10T13+1-G-V1-SS-H、RSM58-、RSM58-13+12-G-3-V6-RSG……


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