1FK7105-2AF71-1QG0西門子伺服電機現貨
1FK7105-2AF71-1QG0 1FK7105-2AF71-1QG0
1FK7105-2AF71-1QG0 1FK7105-2AF71-1QG0
1FK7105-2AF71-1QG0西門子伺服電機現貨
上海心雨機電設備有限公司
馮洋 18717727483
伺服系統(servo mechanism)是使物體的位置、方位、狀態等輸出被控量能夠跟隨輸入目標(或給定值)的任意變化的自動控制系統。伺服主要靠脈沖來定位,本上可以這樣理解,伺服電機接收到1個脈沖,就會旋轉1個脈沖對應的角度,從而實現位移,因為,伺服電機本身具備發出脈沖的功能,所以伺服電機每旋轉一個角度,都會發出對應數量的脈沖,這樣,和伺服電機接受的脈沖形成了呼應,或者叫閉環,如此一來,系統就會知道發了多少
脈沖給伺服電機,同時又收了多少脈沖回來,這樣,就能夠很的控制電機的轉動,從而實現的定位,可
以達到0.001mm。直流伺服電機分為有刷和無刷電機。有刷電機成本低,結構簡單,啟動轉矩大,調速范圍寬,
控制容易,需要維護,但維護不方便(換碳刷),產生電磁干擾,對環境有要求。因此它可以用于對成本敏感的普通
工業和民用場合。
1FK7042-F71-1UA0
1FK7063-F71-1EH0
1FK7100-2AF71-1RG0
1FK7042-F71-1EG0
1FK7063-F71-1FG5
1FK7100-2AF71-1RG1
1FK7042-F71-1KG5
1FK7063-F71-1FH5
1FK7101-2AF71-1RG0
1FK7042-F71-1SA0
1FK7063-F71-1SA0
1FK7101-2AF71-1RG1
1FK7042-F71-1UA0
1FK7063-F71-1SG0
1FK7103-2AF71-1RG0
1FK7060-F71-1AG0
1FK7063-F71-1SH0
1FK7103-2AF71-1CG0
1FK7060-F71-1EG0
1FK7063-F71-1UA0
1FK7105-2AF71-1CG1
1FK7060-F71-1FG5
1FK7080-F71-1SA0
1FK7105-2AF71-1RH1
1FK7060-F71-1FH5
1FK7080-F71-1SG0
1FK7063-F71-1AG0
1FK7083-F71-1AG0
1FK7063-F71-1AH0
1FK7083-F71-1AH0
1FK7063-F71-1DA0
1FK7083-F71-1UA0
1FK7063-F71-1DG5
1FK7100-F71-1AG0
1FK7063-F71-1EG0
1FK7100-F71-1DG5
1FK7101-F71-1AG0
1FK7101-F71-1DG5
1FK7101-F71-1FH5
1FK7103-F71-1DG5
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