西門子伺服電機SQM40.261R11
SQM40...伺服電機SIEMENS西門子執行器SQM45/SQM48
SQM40... / SQM41... 執行器適用于驅動流量控制閥,蝶閥,風門等其他需要轉動的部件。適用領域主要是中大功率的燃油燃氣燃燒器。該款執行器用于根據負荷控制流量的燃氣,燃油及燃燒空氣.與三位浮點或比例調節控制器連接驅動(如4...20 mA) 直接由燃燒控制器驅動
SQM40.2920/SQM40.267A20/SQM40.2620/SQM40.2621/SQM40.161A21
SQM40.241A21/SQM40.2421/SQM41.241A21/SQM40.317R13/SQM40.1421
SQM41.267A21,SQM40.281A20,SQM40.145R11,SQM40.144R11
SQM41.261A21,SQM41.387R11,SQM41.241A11,SQM40.161A20
SQM45.291B9.SQM45.295B9.SQM48.497B9.SQM48.697B9.SQM40.247A21
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