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alt="007.06.png"/></p><p>　　電磁驅動計量泵有哪些主要優勢？電磁驅動計量泵只要一個運動部件-電樞軸。通常來講，運動部件越少則計量泵工作越牢靠。計量泵十分合適于低流量、低壓力工作場所，并且在供電電壓動搖時有良好的補償作用。</p><p>　　與固定頻率、改動沖程長度的計量泵相比擬，固定沖程長度、改動頻率的計量泵有哪些優勢？經過校正，每一個沖程的投加量是已知的。因而總的投加量能夠經過計算得出（投加量=每沖程投加量*頻率）。</p><p>　　總投加量與頻率成線性關系（50%頻率=50%投加量）。經過外部的脈沖或模仿量控制，投加量能夠在一秒鐘之內從小調到大。另外它比電機驅動的沖程長度調理本錢要低的多。如何運用計量泵的性能曲線圖？找到與所選用的計量泵相應的性能曲線圖。</p><p><br/></p></div> <div class="relink"> <p>上一篇：<a href="/hydt/454.html">常見計量泵種類有哪些?</a></p> <p>下一篇：</p> </div> <div class="other-news"> <h4>相關文章</h4> <div class="o-body"> <a href="/hydt/455.html" target="_blank"><p>怎么選擇計量泵?</p> <span>2021-07-06</span></a><a href="/hydt/454.html" target="_blank"><p>常見計量泵種類有哪些?</p> <span>2021-07-06</span></a><a href="/hydt/453.html" target="_blank"><p>計量泵是如何使用的?</p> <span>2021-07-06</span></a><a href="/hydt/452.html" target="_blank"><p>液壓隔膜計量泵的組成是怎樣的?</p> <span>2021-07-06</span></a><a href="/hydt/451.html" target="_blank"><p>加藥計量泵使用時有什么注意事項?</p> <span>2021-07-06</span></a><a href="/hydt/450.html" 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