C-MAX C-5000SR（彈簧2.3.4.5.6可選）單作用執行機構

中國臺灣CHUNG HORNG ENTERPRISE CO.LTD SHEN KANG TAICHUNG TAIWAN C-MAX系列 C-5000SR2/3/4/5/6單作用氣動執行器

單作用

C-250SR2/3/4/5/6

C-450SR2/3/4/5/6

C-1000SR2/3/4/5/6

C-2250SR2/3/4/5/6

C-3650SR2/3/4/5/6

C-5000SR2/3/4/5/6

C-11000SR2/3/4/5/6

重點詞匯：

C-MAX執行器 actuator

C-MAX氣動執行機構 pneumatic actuator

C-MAX氣缸 cylinder ; air cylinder

C-MAX C-5000SR（彈簧2.3.4.5.6可選）單作用執行機構是用氣壓力驅動啟閉或調節閥門的執行裝置，又被稱氣動執行機構或氣動裝置，不過一般通俗的稱之為氣動頭。氣動執行器有時還配備一定的輔助裝置。常用的有閥門定位器和手輪機構。閥門定位器的作用是利用反饋原理來改善執行器的性能,使執行器能按控制器的控制信號,實現準確的定位。手輪機構的作用是當控制系統因停電、停氣、控制器無輸出或執行機構失靈時,利用它可以直接操縱控制閥，以維持生產的正常進行。
Pneumatic actuators are actuators that use pneumatic pressure to drive the opening and closing or regulating valves, also known as pneumatic actuators or pneumatic devices, but commonly referred to as pneumatic heads. Pneumatic actuators are sometimes equipped with certain auxiliary devices. Commonly used are valve positioners and handwheel mechanisms. The function of valve positioner is to use feedback principle to improve the performance of the actuator, enabling the actuator to achieve accurate positioning according to the control signal of the controller. The function of the handwheel mechanism is to use it to directly manipulate the control valve to maintain normal production when the control system experiences power outages, gas shutdowns, controller output failure, or actuator failure.