FNRD阻旋式料位開關是利用微型馬達做驅動裝置，傳動軸與離合器相連接，當未接觸物料時，馬達正常運轉，當葉片接觸物料時，馬達停止轉動，檢測裝置輸出一接點信號，同時切斷電源停止轉動。當物料下降時葉片所受阻力消失，檢測裝置依靠扭力彈簧恢復到原始狀態。針對不同比重物料扭力大小可以調節。
阻旋式料位開關
產品說明
阻旋式料位開關是利用微型馬達做驅動裝置，傳動軸與離合器相連接，當未接觸物料時，馬達正常運轉，當葉片接觸物料時，馬達停止轉動，離合裝置使其輸出一接點信號，同時切斷電源停止轉動。當物料下降時葉片所受阻力消失，檢測裝置依靠扭力彈簧恢復到原始狀態。針對不同比重物料扭力大小可以調節。阻旋式料位開關可以消除通常的阻旋控制器中最常出現的故障。與加入物料時，斷電電機關閉，而不需要進入停車狀態。這樣可減少磨損和運行溫度，從而可延長電機壽命。此控制器具有較少的運動部件、三套驅動軸承和密封、已潤滑的齒輪組件。這樣可使RD系列產品在市場上具有最可靠的控制力。阻旋式料位控制器專用於對料倉、容器和溜槽中固體點料位的監測。此料位控制器可以通過防止料倉溢流、溜槽堵塞和料倉空載而減少溢流、物料浪費和停機時間。主要適用於塑料、食品、化工、鐵礦石、粒料和其它固體物料。
Rotary Paddle Level Switch
Product Description
Rotary Paddle Level Switch utilizes micro motor as drive device, transmission shaft contact with clutch. When it doesn't contact with material, the motor runs normally; when the blade contacts with material, the motor stops running; detacher device outputs
a contact signal and cuts the power, meanwhile it stops rotary. The pressure to blade is disappear when the material gradually fall down, and the testing device recovered to the original state by torsion spring. Torsion could be regulated according to different gravity of material. Rotary paddle level switch can eliminate the normal fault which other common rotary paddle level switch has. When adding material,it would not go to stop though the motor stops by cutting power. This can reduce fraction, operating temperature and extend the lifetime of motor. The switch contains little moving parts, three sets of drive bearing and sealed, lubricated driving gear assembly. That is why the RD series of Rotary Paddle Level Switch gains reliable control force in the market. rotary paddle
level switch specially used for detecting material level of warehouse, vessel and tank. The material level switch can prevent warehouse flooding, tank jam and warehouse empty so as to reduce flooding, material waste and standby time. Rotary Paddle Level Switch is also suitable for plastic, food, chemical industry, mineral iron, material and other solid matter.
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