freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內容

《產品培訓電梯系統(tǒng)》ppt課件-文庫吧

2024-12-26 17:37 本頁面


【正文】 gs and makes car not moving with door opened when load exceeds rated duty. Besides Overload function, it can also (1) Weigh the load, send signals to controller, which then can give machine pretorque to start car smoothly. 1. Definition: What is load cell? 2. Main function LOAD CELL FUNCTION Pr eto r q u eo f maci n eG carL o ad 1= 47. 5% * d u ty L o ad = R an d o m * d u tyG carG cw tG cw tGcw t=Gc ar +L o ad 1 Gcw t=Gc ar +L o ad + Pr eto r q u eLoad Cell Machine Contoller Generate Pretorque Load value Command (2) When full load, the car will only response to car call rather than hall call. Full load LOAD CELL TYPE 3. Load Cell Type There are 2 types of Load cell: analog load cell amp。 discrete load switch. Real load (%duty) Load signal 1008510305080110Discrete load switch Analog load cell 1008510085Real load (%duty) Load signal Load signal=(10,30,50,80,110) Load signal=(0~125) 稱量裝置 ? 模擬量稱量裝置 —— 俗稱 “ 電子稱 ” 圖示 1為壓力傳感器,一個轎廂一般使用四個該傳感器,分別安裝在轎廂四角; 圖示 2為稱重控制板,安裝在操縱盤內下端。工作原理:該傳感器把轎廂載荷施加給它的力轉換成電壓信號給稱重控制板,控制板通過CANBUS通訊把信號傳給控制柜,控制柜根據這些信號判斷出轎廂內載荷,然后依此給出補償轉矩。 圖示 1 圖示 2 稱量裝置 ? 開關量稱量裝置 圖示 3 圖示 3為稱重開關,由開關盒和開關擋板組成,開關盒裝在內轎底,開關擋板裝在轎架上。 工作原理: 該稱量裝置由五個微動開關組成,分別檢測 10%, 30%, 50%, 80%, 110%載荷,當轎廂內載荷時,轎底會因此發(fā)生形變,不同的載荷形變的程度不一樣,從而會觸動不同的稱量開關,經串行通訊把信號反映給控制柜,控制柜根據接收到的不同的信號確定轎廂內載荷,并依此輸出補償轉矩給曳引機。 ?Generally ,roller guide is used in our high speed products,meanwhile slide guide is for low speed we know,roller ones are much more expensive ?In our new system, we have try to take place roller guide shoe by spring slide guide shoe Vs. 滾輪導靴 Roller Guide NGHR1 河北東方 GEN2R2 KO237D
點擊復制文檔內容
研究報告相關推薦
文庫吧 www.dybbs8.com
備案圖鄂ICP備17016276號-1