| 型(xing) 號(hao): | |
| 所(suo)屬分(fen)類(lei): | P+F編(bian)碼器(qi) |
| 報(bào)(bao) 價(jià): | 100 |
P+F倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)價(jià)格(ge)在(zai)市(shi)場肯(ken)定(ding)是有高(gao)有低(di)的,因(yin)為壹(yi)分(fen)價(jià)錢壹(yi)分(fen)貨(huo)的請(qing)大(da)家(jia)購(gou)買時(shí)壹(yi)定(ding)要考(kao)核(he)好(hao)清(qing)楚,也不壹(yi)定(ding)價(jià)格(ge)貴(gui)的就(jiu)是*有些(xie)供(gong)應(yīng)(ying)商的渠(qu)道是有問(wen)題的,所(suo)以(yi)壹(yi)定(ding)要找壹(yi)手(shou)貨源的供(gong)應(yīng)(ying)商!
P+F倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)價(jià)格(ge)P+F倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)可(ke)以(yi)為每個(gè)(ge)軸位置提(ti)供(gong)壹(yi)個(gè)的碼值(zhi)。特別是在(zai)位置控(kong)制中(zhong),P+F倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)減輕了(le)控(kong)制器(qi)的計(jì)(ji)算任務(wù),並(bing)且(qie)降低(di)了其他(ta)附(fu)加的輸(shu)入(ru)部件(jian)的成(cheng)本。此(ci)外(wai),P+F倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)在(zai)電(dian)源啟動(dòng)後或(huo)者電(dian)源故障(zhang),不需(xu)要參考(kao)驅(qū)(qu)動(dòng),可(ke)獲得當(dāng)(dang)前(qian)的準(zhǔn)(zhun)確位置。並(bing)行(xing)編(bian)碼器(qi)是通(tong)過幾根電(dian)源線(xian)傳輸(shu)數(shù)(shu)據(jù)(ju)而(er)串(chuan)行(xing)編(bian)碼器(qi)是通(tong)過標(biāo)(biao)準(zhǔn)(zhun)的接(jie)口(kou)和協(xié)(xie)議來(lai)傳輸(shu)數(shù)(shu)據(jù)(ju)。P+F倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)旋(xuan)轉(zhuǎn)壹(yi)圈提(ti)供(gong)壹(yi)個(gè)固(gu)定(ding)數(shù)量(liang)的脈(mai)沖,速度(du)是通(tong)過單(dan)位時(shí)間內(nèi)(nei)測量(liang)的脈(mai)沖數(shù)計(jì)(ji)算。為了測量(liang)角(jiao)度(du)和位置,通(tong)常(chang)是從(cong)壹(yi)個(gè)起始(shi)的參(can)考(kao)點(diǎn)開始(shi)計(jì)(ji)數(shù)。
P+F倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)定(ding)義與(yu)功(gong)能(neng):在(zai)數(shù)(shu)字系(xi)統(tǒng)裏,常常需(xu)要將(jiang)某(mou)壹(yi)信息(xi)(輸(shu)入(ru))變換(huan)為某(mou)壹(yi)特定(ding)的代(dai)碼(輸(shu)出(chu))。把(ba)二(er)進(jìn)(jin)制碼按(an)壹(yi)定(ding)的規(guī)(gui)律(lv)編(bian)排,例如8421碼、格雷(lei)碼等(deng),使每組(zu)代(dai)碼具有壹(yi)特定(ding)的含(han)義(yi)(代(dai)表某(mou)個(gè)數(shù)字或(huo)控(kong)制信(xin)號(hao))稱(cheng)為編(bian)碼。具有編(bian)碼功(gong)能(neng)的邏(luo)輯電(dian)路稱(cheng)為編(bian)碼器(qi)。P+F倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)有若(ruo)幹個(gè)(ge)輸(shu)入(ru),在(zai)某(mou)壹(yi)時(shí)刻(ke)只有壹(yi)個(gè)輸(shu)入(ru)信號(hao)被轉(zhuǎn)(zhuan)換(huan)成(cheng)為二(er)進(jìn)(jin)制碼。如果壹(yi)個(gè)編(bian)碼器(qi)有N個(gè)(ge)輸(shu)入(ru)端和(he)n個(gè)輸(shu)出(chu)端,則(ze)輸(shu)出(chu)端與(yu)輸(shu)入(ru)端之(zhi)間應(yīng)滿(man)足關(guān)(guan)系(xi)N≤2n。 例如8線(xian)—3線(xian)編(bian)碼器(qi)和(he)10線(xian)—4線(xian)編(bian)碼器(qi)分(fen)別(bie)有8輸(shu)入(ru)、3位二(er)進(jìn)(jin)制碼輸(shu)出(chu)和10輸(shu)入(ru)、4位二(er)進(jìn)(jin)制碼輸(shu)出(chu)。
P+F倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)它(ta)分(fen)為單(dan)路輸(shu)出(chu)和雙(shuang)路輸(shu)出(chu)兩種。技(ji)術(shù)(shu)參(can)數(shù)(shu)主(zhu)要有每轉(zhuǎn)(zhuan)脈沖數(shù)(幾十(shi)個(gè)到幾千(qian)個(gè)都(dou)有),和(he)供(gong)電(dian)電(dian)壓等(deng)。單(dan)路輸(shu)出(chu)是指(zhi)旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)的輸(shu)出(chu)是壹(yi)組(zu)脈沖,而雙路(lu)輸(shu)出(chu)的旋(xuan)轉(zhuǎn)(zhuan)編(bian)碼器(qi)輸(shu)出(chu)兩組(zu)A/B相位差90度(du)的脈(mai)沖,通過這(zhe)兩組(zu)脈沖不僅可(ke)以(yi)測量(liang)轉(zhuǎn)(zhuan)速(su),還(hai)可(ke)以(yi)判(pan)斷(duan)旋(xuan)轉(zhuǎn)(zhuan)的方向(xiang)。
長期庫存(cun)的P+F倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)價(jià)格(ge)型(xing)號(hao)如(ru)下(xia):
ASM58N-F1AK1R0GN-1212 ASM58N-F2AAARKGN-1416 ASM58N-F3AK1R0GN-1213
ASM58N-F3AAAR0GN-1213 ASM58N-F3AK1RKBN-1212 ASM58N-F1AK1A0GN-1212
BVM58I-032AVA0NN-0610 BVM58N-011AVR0NN-0511 BVM58N-011AVR0NN-0610
BVM58N-011AVR0NN-1006 BVM58N-032AVR0NN-0610 BVS58N-011AVR0NN-0013
ASM58N-F1AAAAHGN-1212 ASM58N-F1AK1AHGN-1212 ASM58N-F1AAARHGN-1213
DSM58N-F3AAGR0BN-1213 DSM58N-F2AAGR0BN-1213 DSM58N-F3AAGR0BN-1213
DSS58N-F3AAGR0BN-0013 EVM58N-011TZR0BN-1213 FVM58N-011K2R0GN-1213
EVS58N-011TZR0BN-0013 EVS58N-011TZR0BN-0016 FVM58N-011K2R3GN-1213
AVS58N-011AARHBN-0012 AVS58N-011AARHGN-0016 AVS58I-011K1AHBN-0012
AVS58I-011K1A0GN-0013 AVS58I-011AAAHBN-0016 AVS58N-011K1AHGN-0012
ESS58N-F2ATZR0BN-0016 FVM58N-032K2R3GN-1213 FVM58N-011AEA3GN-0813
FVM58N-01LK2RAGN-0908 FVM58N-011K2A3BN-0813 FVM58N-01LAEA0GN-0813
AVS58N-011AAR0GN-0013 AVS58N-032K1R0GN-0012 AVS58N-032AAR0BN-0012
AVS58N-011AAR0BN-0012 AVS58N-011AARHGN-0012 AVS58N-011AAR0GN-0012
AVS58N-032AAR0BN-0013 AVS58N-011AARHGN-0013 AVS58N-032K1RHGN-0013
AVS58N-032K1RHGN-0016 AVS58N-032AARHGN-0012 AVS58N-011K1R0BN-0012
AVS58N-011K1R0GN-0013 AVS58N-011K1A0BN-0016 AVS58N-011K1RHGN-0013
AVS58N-032AARHBN-0012 AVS58N-011K1R0BN-0016 AVS58N-032AARHGN-0016
AVS58I-032AAA0GN-0016 AVS58N-032K1R0GN-0016 AVS58N-011K1RHBN-0012
德國(guo)倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)工(gong)作原理:德國(guo)倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)由(you)壹(yi)個(gè)中心有軸的光(guang)電(dian)碼盤(pan),其上有環(huán)形通、暗的刻(ke)線(xian),有光(guang)電(dian)發(fā)(fa)射和接收器(qi)件(jian)讀取(qu),獲(huo)得四(si)組(zu)正(zheng)弦波信(xin)號(hao)組(zu)合成(cheng)A、B、C、D,每個(gè)(ge)正(zheng)弦波相(xiang)差(cha)90度(du)相位差(相(xiang)對(dui)於壹(yi)個(gè)周(zhou)波為360度(du)),將(jiang)C、D信(xin)號(hao)反(fan)向(xiang),疊加(jia)在(zai)A、B兩相上,可(ke)增強(qiáng)(qiang)穩(wěn)(wen)定(ding)信號;另每轉(zhuǎn)(zhuan)輸(shu)出(chu)壹(yi)個(gè)Z相脈(mai)沖以(yi)代(dai)表零位參考(kao)位。
德國(guo)倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)由(you)於A、B兩相相差90度(du),可(ke)通過比較(jiao)A相(xiang)在(zai)前(qian)還是B相(xiang)在(zai)前(qian),以(yi)判(pan)別(bie)編(bian)碼器(qi)的正(zheng)轉(zhuǎn)與(yu)反轉(zhuǎn)(zhuan),通(tong)過零位脈沖,可(ke)獲得編(bian)碼器(qi)的零位參考(kao)位。德國(guo)倍(bei)加福旋轉(zhuǎn)(zhuan)編(bian)碼器(qi)碼盤(pan)的材料有玻(bo)璃(li)、金(jin)屬、塑(su)料,玻(bo)璃(li)碼盤(pan)是在(zai)玻(bo)璃(li)上沈積很薄的刻(ke)線(xian),其熱穩(wěn)定(ding)性好(hao),精度(du)高(gao),金(jin)屬碼盤(pan)直(zhi)接(jie)以(yi)通(tong)和不通刻(ke)線(xian),不易碎,但由(you)於金(jin)屬有壹(yi)定(ding)的厚(hou)度(du),精度(du)就有限(xian)制,其熱穩(wěn)定(ding)性就(jiu)要比玻(bo)璃(li)的差(cha)壹(yi)個(gè)數(shù)量(liang)級,塑(su)料碼盤(pan)是經(jīng)(jing)濟(jì)(ji)型(xing)的,其成(cheng)本低(di),但精度(du)、熱穩(wěn)定(ding)性、壽命(ming)均(jun)要差壹(yi)些。分(fen)辨(bian)率-編(bian)碼器(qi)以(yi)每旋(xuan)轉(zhuǎn)360度(du)提(ti)供(gong)多少的通(tong)或(huo)暗刻(ke)線(xian)稱為分(fen)辨(bian)率,也稱解析分(fen)度(du)、或(huo)直(zhi)接(jie)稱(cheng)多少線(xian),壹(yi)般在(zai)每轉(zhuǎn)(zhuan)分(fen)度(du)5~10000線(xian)。