庫伯勒KUBLER型編碼器工作原理:  由一個(gè)中心有軸的光電碼盤，其上有環(huán)形通、暗的刻線，有光電發(fā)射和接收器件讀取,獲得四組正弦波信號(hào)組合成A、B、C、D,每個(gè)正弦波相差90度相位差（相對(duì)于一個(gè)周波為360度），將C、D信號(hào)反向，疊加在A、B兩相上，可增強(qiáng)穩(wěn)定信號(hào)；另每轉(zhuǎn)輸出一個(gè)Z相脈沖以代表零位參考位。  由于A、B兩相相差90度，可通過比較A相在前還是B相在前，以判別編碼器的正轉(zhuǎn)與反轉(zhuǎn)，通過零位脈沖，可獲得編碼器的零位參考位。  編碼器碼盤的材料有玻璃、金屬、塑料，玻璃碼盤是在玻璃上沉積很薄的刻線，其熱穩(wěn)定性好，精度高，金屬碼盤直接以通和不通刻線，不易碎，但由于金屬有一定的厚度，精度就有限制，其熱穩(wěn)定性就要比玻璃的差一個(gè)數(shù)量級(jí)，塑料碼盤是經(jīng)濟(jì)型的，其成本低，但精度、熱穩(wěn)定性、壽命均要差一些。  分辨率—編碼器以每旋轉(zhuǎn)360度提供多少的通或暗刻線稱為分辨率，也稱解析分度、或直接稱多少線，一般在每轉(zhuǎn)分度5~10000線。  庫伯勒KUBLER型編碼器信號(hào)輸出:  信號(hào)輸出有正弦波（電流或電壓）,方波（TTL、HTL）,集電極開路（PNP、NPN）,推拉式多種形式，其中TTL為長線差分驅(qū)動(dòng)（對(duì)稱A,A-;B,B-;Z,Z-）,HTL也稱推拉式、推挽式輸出，編碼器的信號(hào)接收設(shè)備接口應(yīng)與編碼器對(duì)應(yīng)。  信號(hào)連接—編碼器的脈沖信號(hào)一般連接計(jì)數(shù)器、PLC、計(jì)算機(jī)，PLC和計(jì)算機(jī)連接的模塊有低速模塊與高速模塊之分，開關(guān)頻率有低有高。  如單相聯(lián)接，用于單方向計(jì)數(shù)，單方向測速。  A.B兩相聯(lián)接，用于正反向計(jì)數(shù)、判斷正反向和測速。  A、B、Z三相聯(lián)接，用于帶參考位修正的位置測量。  A、A-，B、B-，Z、Z-連接，由于帶有對(duì)稱負(fù)信號(hào)的連接，電流對(duì)于電纜貢獻(xiàn)的電磁場為0，衰減zui小，抗干擾*，可傳輸較遠(yuǎn)的距離。  對(duì)于TTL的帶有對(duì)稱負(fù)信號(hào)輸出的編碼器，信號(hào)傳輸距離可達(dá)150米。  對(duì)于HTL的帶有對(duì)稱負(fù)信號(hào)輸出的編碼器，信號(hào)傳輸距離可達(dá)300米庫伯勒KUBLER型編碼器:APC增量脈沖編碼器:SPC兩者一般都應(yīng)用于速度控制或位置控制系統(tǒng)的檢測元件.    旋轉(zhuǎn)編碼器是用來測量轉(zhuǎn)速的裝置。它分為單路輸出和雙路輸出兩種。技術(shù)參數(shù)主要有每轉(zhuǎn)脈沖數(shù)（幾十個(gè)到幾千個(gè)都有），和供電電壓等。單路輸出是指旋轉(zhuǎn)編碼器的輸出是一組脈沖，而雙路輸出的旋轉(zhuǎn)編碼器輸出兩組相位差90度的脈沖，通過這兩組脈沖不僅可以測量轉(zhuǎn)速，還可以判斷旋轉(zhuǎn)的方向。    增量型編碼器與型編碼器的區(qū)分編碼器如以信號(hào)原理來分，有增量型編碼器,型編碼器。  增 量 型 編 碼 器 （旋轉(zhuǎn)型）  庫伯勒KUBLER型編碼器常用型號(hào)8.5888.65B2.B112, 8.5888.66B2.B112, 8.5888.68B2.B112, 8.5888.69B2.B112,8.B1.10.010.0010, 8.B1.10.010.0020, 8.B1.10.010.0040, 8.B1.10.010.0050, 8.B1.10.010.0060, 8.B1.10.010.0100, 8.B1.10.010.0200, 8.B2.10.010.0010, 8.B2.10.010.0020, 8.B2.10.010.0040, 8.B2.10.010.0050, 8.B2.10.010.0060, 8.B2.10.010.0100, 8.B2.10.010.0200,8.LI50.1111.2050,8.LI50.1111.2250,8.LI50.1121.2050,8.LI50.1121.2250,D8.6A1.0125.3642.1250, D8.6A1.0025.3641.0500, D8.6A1.0025.3642.0600, D8.6A1.0050.3641.0750, D8.6A1.0050.3642.1000,D8.3A1.0025.A111.0000, D8.3A1.0050.A111.0000, D8.3A1.0125.A111.0000, D8.3A1.0025.A221.0000, D8.3A1.0050.A221.0000, D8.3A1.0125.A221.0000, D8.3A1.0025.A331.0000, D8.3A1.0050.A331.0000, D8.3A1.0125.A331.0000,D8.4B1.0100.00XX.XXXX, D8.4B1.0100.63XX, D8.4B1.0100.68XX, D8.4B1.0200.00XX.XXXX, D8.4B1.0200.63XX, D8.4B1.0200.68XX, D8.4B1.0300.00XX.XXXX, D8.4B1.0300.63XX.XXXX, D8.4B1.0300.68XX.XXXX,D8.4B1.0100.0053.2000,D8.4B1.0200.6324.G123,D8.4B1.0300.6822.2113,D8.4B1.0100.6832.3113,8.5000.8353.200,8.5863.1224.G123,8.5868.1222.2113,8.5868.1232.3113,D8.3B1.0100.A111.000, D8.3B1.0100.A221.000, D8.3B1.0100.A331.000, D8.3B1.0200.A111.000, D8.3B1.0200.A221.000, D8.3B1.0200.A331.000, D8.3B1.0300.A111.000, D8.3B1.0300.A221.000, D8.3B1.0300.A331.000,D8.4C1.0600.00XX.XXXX, D8.4C1.0600.63XX.XXXX, 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