actuator stem 中文意思是什麼
actuator stem
解釋
執行機構輸出桿-
Handwheel torque or actuator force provides positive seat - knife closure. during closure, the stem slides down pushing the knife into contact with the two bottom lugs
手輪扭矩或執行機構扭力是正閥座-閘刀關閉的動力源。在關閉期間,閥桿向下滑動推動閘刀向下抵住兩個底部凸耳。 -
Replace the lubrication of actuator reducer, lubricating grease of electric draw stem and motor oil of electric hydraulic draw stem regularly
定期更換電動執行器減速器的潤滑油,電動推桿的潤滑脂,電液推桿的動力油( 150 #機油) ,以保證其機械部分不受損壞。
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