光電編碼器的應(yīng)用與發(fā)展-展示頁(yè)
2025-06-26 13:02本頁(yè)面
【正文】 用，并且朝著高精度、高分辨率、高頻響、小型化、智能化、標(biāo)準(zhǔn)化等方向發(fā)展。關(guān)鍵詞：光電編碼器；增量式；絕對(duì)式；數(shù)控系統(tǒng)Application and Development of Photoelectric EncoderXXX (XXXX, XXXX, XXXX)Abstract: In order to understand the application and development of the photoelectric encoder, described the classification, characteristics, domestic and foreign present situation, application of photoelectric encoder. It points out that the photoelectric encoder has a wide range of application in the field of NC machine, robot, high precision closed loop speed regulation system, servo system and so on. And highprecision, highresolution, highfrequency, miniaturization, intelligence, and standardization will bee the development trend of photoelectric encoder.Keywords: photoelectric encoder increment type absolute type numerical control system0 引言 光電編碼器[1]是一種通過(guò)光電轉(zhuǎn)換將輸出軸上的機(jī)械幾何位移量轉(zhuǎn)化成脈沖或數(shù)字量的傳感器，其分辨率高、精度高、結(jié)構(gòu)簡(jiǎn)單、體積小、使用可靠等優(yōu)點(diǎn)使其在數(shù)控機(jī)床、機(jī)器人、高精度閉環(huán)調(diào)速系統(tǒng)、伺服系統(tǒng)等領(lǐng)域中得到了廣泛的應(yīng)用。其工作原理如圖1所示。按編碼器運(yùn)動(dòng)部件的運(yùn)動(dòng)方式來(lái)分，可以分為旋轉(zhuǎn)式和直線式兩種。1 國(guó)內(nèi)外發(fā)展現(xiàn)狀及趨勢(shì)光電編碼器是一種集光、機(jī)、電為一體的數(shù)字化檢測(cè)裝置，它具有分辨率高、精度高、結(jié)構(gòu)簡(jiǎn)單、體積小、使用可靠、易于維護(hù)、性價(jià)比高等優(yōu)點(diǎn)。目前用于應(yīng)于數(shù)控機(jī)床、交流伺服電機(jī)、電梯等對(duì)精度、質(zhì)量可靠性有嚴(yán)格要求場(chǎng)合的編碼器多使用高精度同
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