kubler庫伯勒推挽式編碼器8.5888.5431.3112
kubler庫伯勒推挽式編碼器8.5888.5431.3112
是直接輸出數(shù)字量的傳感器,在它的圓形碼盤上沿徑向有若干同心碼道,每條道上由透光和不透光的扇形區(qū)相間組成,相鄰碼道的扇區(qū)數(shù)目是雙倍關(guān)系,碼盤上的碼道數(shù)就是它的二進(jìn)制數(shù)碼的位數(shù),在碼盤的一側(cè)是光源,另一側(cè)對應(yīng)每一碼道有一光敏元件;當(dāng)碼盤處于不同位置時(shí),各光敏元件根據(jù)受光照與否轉(zhuǎn)換出相應(yīng)的電平信號,形成二進(jìn)制數(shù)。這種編碼器的特點(diǎn)是不要計(jì)數(shù)器,在轉(zhuǎn)軸的任意位置都可讀出一個(gè)固定的與位置相對應(yīng)的數(shù)字碼。顯然,碼道越多,分辨率就越高,對于一個(gè)具有 N位二進(jìn)制分辨率的編碼器,其碼盤必須有N條碼道。目前國內(nèi)已有16位的編碼器產(chǎn)品。式編碼器是利用自然二進(jìn)制或循環(huán)二進(jìn)制(葛萊碼)方式進(jìn)行光電轉(zhuǎn)換的。式編碼器與增量式編碼器不同之處在于圓盤上透光、不透光的線條圖形,編碼器可有若干編碼,根據(jù)讀出碼盤上的編碼,檢測位置。編碼的設(shè)計(jì)可采用二進(jìn)制碼、循環(huán)碼、二進(jìn)制補(bǔ)碼等。它的特點(diǎn)是:
1.可以直接讀出角度坐標(biāo)的值;
2.沒有累積誤差;
3.電源切除后位置信息不會丟失。但是分辨率是由二進(jìn)制的位數(shù)來決定的,也就是說精度取決于位數(shù),
目前有10位、14位等多種。
混合式值編碼器
混合式值編碼器,它輸出兩組信息:一組信息用于檢測磁極位置,帶有信息功能;另一組則同增量式編碼器的輸出信息。光電編碼器是一種角度(角速度)檢測裝置,它將輸入給軸的角度量,利用光電轉(zhuǎn)換原理 轉(zhuǎn)換成相應(yīng)的電脈沖或數(shù)字量,具有體積小,精度高,工作可靠,接口數(shù)字化等優(yōu)點(diǎn)。它應(yīng)用于數(shù)控機(jī)床、回轉(zhuǎn)臺、伺服傳動、機(jī)器人、雷達(dá)、軍事目標(biāo)測定等需要檢測角度的裝置和設(shè)備中。
H8.5020.1351.1024 |
8.5000.8618.2500 |
8.5800.2165.0050 |
8.5862.1174.3001 |
8.F3653.3311.B612 |
8.5820.3522.2500 |
8.5822.1651.0360 |
N8.5820.0330.5000.5116 |
8.0000.6E04.0010 |
8.5810.2IFD.0400 |
8.5853.2121.G223 |
8.5800.2192.0250 |
8.3610.2144.0250 |
8.5820.1421.1000 |
8.5000.7352.2048 |
8.5000.8314.2500 |
4.5-2/P00 |
D8.4D1.1500.0058.0500 |
8.3700.1334.0500 |
8.5020.D854.5000 |
8.5863.0220.G003.S014.K005 |
8.1106.6223.2004 |
8.5825.184A.6000.0020 |
D8.4C1.0600.0058.2000 |
8.5810.123A.0100.0030 |
8.5020.8A41.1024 |
8.5020.4921.0400 |
8.F3678.2521.2112 |
8.0010.8200.000B |
D8.4D1.2000.6324.G321 |
8.A020.3541.1024 |
8.5820.3471.1400 |
8.5820.1311.0100 |
D8.1438.0295.4000 |
8.7030.272B.1024.0100 |
8.5820.3442.0360 |
8.5020.D542.1000 |
8.5020.D551.0012 |
8.5800.21Y5.4096 |
8.5000.D158.0500 |
8.5863.3226.G222 |
8.5822.282A.5000.0200 |
8.5802.1245.1000 |
8.5020.C314.1024 |
8.5800.2242.1024 |
8.5000.8358.3000 |
8.5000.832Y.0100 |
8.3720.5631.0512 |
8.5000.6652.2500 |
8.5810.2135.0500 |
8.5800.M295.0500 |
8.0000.6101.0003 |
8.5057.0000.0034.S003 |
8.5000.835A.1000.0020 |
8.5800.1200.0500.5025.9016 |
8.5000.B151.0500 |
8.3720.1332.0200 |
8.5883.5422.G323 |
8.5802.127B.1800.0030 |
8.5820.1731.5000 |
8.5820.0HC0.4096.5138 |
8.5810.111B.0100.0030 |
8.5000.095B.2048.0011.0050 |
05.2420.3232.0500 |
T5.2400.1332.1024 |
8.7030.143B.1024.0700 |
8.5800.2140.1024.4013 |
8.5888.1D31.3113 |
8.F3653.1181.C212 |
8.5802.2141.0030 |
8.3600.1111.1080 |
8.5822.1811.1024.9015 |
8.5820.1331.2000 |
D8.4B1.0300.6822.2112 |
8.5020.8856.0360 |
8.5802.2183.0400 |