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MAXON RE025-055-35EBA201A
MAXON RE025-055-35EBA201A
MAXON RE025-055-35EBA201A
廈門興銳達(dá)自動(dòng)化設(shè)備有限公司 http://www.xrdzidonghua.com
將U相接入低壓直流源的正極，V相接入直流源的負(fù)端，定向電機(jī)軸此后一邊調(diào)整傳感器與電機(jī)的相對(duì)位置關(guān)系，一邊以示波器觀察傳感器信號(hào)，直到U相信號(hào)上升沿/Z信號(hào)、或Sin信號(hào)過零點(diǎn)、或Sin包絡(luò)信號(hào)過零點(diǎn)準(zhǔn)確復(fù)現(xiàn)，以此方法可以將傳感器的上述信號(hào)邊沿或過零點(diǎn)對(duì)齊到 -30度電角度相位；也可以一邊調(diào)整傳感器與電機(jī)的相對(duì)位置關(guān)系，一邊設(shè)法觀察單圈位置的數(shù)值信息，直到數(shù)據(jù)零位準(zhǔn)確復(fù)現(xiàn)，以此方法也可以將傳感器的單圈位置零點(diǎn)對(duì)齊到 -30度電角度相位；如果事先估算出 -30度電角度對(duì)應(yīng)的單圈位置的數(shù)值，還可以調(diào)整傳感器與電機(jī)的相對(duì)位置關(guān)系，直到該數(shù)值準(zhǔn)確復(fù)現(xiàn)，就可以將單圈位置零點(diǎn)直接對(duì)齊到電角度相位0點(diǎn)（該方法可能比將在下一面 2 中總結(jié)的后一條方法精確度更好一些）；當(dāng)然也完全可以不調(diào)整傳感器與電機(jī)的相對(duì)位置關(guān)系，而是簡(jiǎn)單地隨機(jī)安裝編碼器，把讀取到的單圈位置信息作為初始安裝的偏置值，通過后續(xù)運(yùn)算，實(shí)現(xiàn)單圈位置信息和電角度相位零點(diǎn)的邏輯對(duì)齊，該方法的人工操作要求低。
Set (Pair) of Logitech Desktop Computer Speakers Black A714
Stainless Steel Freezer Cryogenic Box Container 4 1/2 x 3 1/2 x 3"
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