<bdo id="2fwpw"></bdo><noframes id="2fwpw"><delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><bdo id="2fwpw"></bdo><delect id="2fwpw"></delect><delect id="2fwpw"><bdo id="2fwpw"></bdo></delect><noframes id="2fwpw"><noframes id="2fwpw"><delect id="2fwpw"><delect id="2fwpw"></delect></delect><rt id="2fwpw"></rt><delect id="2fwpw"></delect><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo> <bdo id="2fwpw"><rt id="2fwpw"></rt></bdo><noframes id="2fwpw"><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo><delect id="2fwpw"><rt id="2fwpw"></rt></delect><rt id="2fwpw"><rt id="2fwpw"></rt></rt><bdo id="2fwpw"><bdo id="2fwpw"></bdo></bdo><rt id="2fwpw"></rt><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><delect id="2fwpw"><noframes id="2fwpw"><noframes id="2fwpw"> <delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><noframes id="2fwpw"><noframes id="2fwpw">
魯文軍
活到老學(xué)到老
級別: 略有小成
精華主題: 0
發(fā)帖數量: 170 個(gè)
工控威望: 472 點(diǎn)
下載積分: 11152 分
在線(xiàn)時(shí)間: 173(小時(shí))
注冊時(shí)間: 2009-01-31
最后登錄: 2025-04-20
查看魯文軍的 主題 / 回貼
樓主  發(fā)表于: 2013-10-01 20:21
手頭有臺機器,將一接近開(kāi)關(guān)安裝在鐵板上,將電機風(fēng)葉去掉換上一個(gè)長(cháng)方形鐵片,用鐵片感應開(kāi)關(guān),開(kāi)關(guān),接到計數器上,是奧托尼克斯的CT6M-2P4,它們用來(lái)長(cháng)度測量,也就是計數器設定好一數值,電機帶動(dòng)一絲杠轉動(dòng),同時(shí)也將感應開(kāi)關(guān)數值在計數器顯示,當開(kāi)關(guān)數達到設定數值,電機就停止,F在這個(gè)接近開(kāi)關(guān)壞了,換上另外廠(chǎng)家的一開(kāi)關(guān),這兩個(gè)開(kāi)關(guān)都是NPN型常開(kāi)的,電源電壓也一樣,都是5-30VDC,只不過(guò)型號不一樣,廠(chǎng)家不一樣,我覺(jué)得的開(kāi)關(guān)的型號肯定不一樣,問(wèn)題是,同樣設定100,同樣開(kāi)關(guān)顯示100個(gè)數,原來(lái)絲杠移動(dòng)的距離與設定值一樣,但現在的距離能差20。郁悶?不同廠(chǎng)家的開(kāi)關(guān)除了電壓,感應距離,形式,還有有什么不同?
dmh
讓理想和現實(shí)一起飛
級別: 工控俠客

精華主題: 0
發(fā)帖數量: 1558 個(gè)
工控威望: 4562 點(diǎn)
下載積分: 7552 分
在線(xiàn)時(shí)間: 674(小時(shí))
注冊時(shí)間: 2008-12-27
最后登錄: 2025-04-26
查看dmh的 主題 / 回貼
1樓  發(fā)表于: 2013-12-11 08:20
查一下兩者的技術(shù)參數,一個(gè)是響應頻率,一個(gè)有效感應距離。
不斷向前

国产精品碰碰现在自|超碰香蕉人人网99精品|人妻无码一区二区19p|久久久噜噜噜久久中文字幕|亚洲va中文字幕无码
<bdo id="2fwpw"></bdo><noframes id="2fwpw"><delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><bdo id="2fwpw"></bdo><delect id="2fwpw"></delect><delect id="2fwpw"><bdo id="2fwpw"></bdo></delect><noframes id="2fwpw"><noframes id="2fwpw"><delect id="2fwpw"><delect id="2fwpw"></delect></delect><rt id="2fwpw"></rt><delect id="2fwpw"></delect><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo> <bdo id="2fwpw"><rt id="2fwpw"></rt></bdo><noframes id="2fwpw"><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo><delect id="2fwpw"><rt id="2fwpw"></rt></delect><rt id="2fwpw"><rt id="2fwpw"></rt></rt><bdo id="2fwpw"><bdo id="2fwpw"></bdo></bdo><rt id="2fwpw"></rt><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><delect id="2fwpw"><noframes id="2fwpw"><noframes id="2fwpw"> <delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><noframes id="2fwpw"><noframes id="2fwpw">