00125366burkert寶德6014系列電磁閥小口徑00125366
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訪問次數(shù):212更新時(shí)間:2017-11-06 10:08:49
burkert5282寶德134494電磁閥
比例閥和伺服閥的區(qū)別主要體現(xiàn)在以下幾點(diǎn):1.驅(qū)動(dòng)裝置不同。比例閥的驅(qū)動(dòng)裝置是比例電磁鐵;伺服閥的驅(qū)動(dòng)裝置是力馬達(dá)或力矩馬達(dá); 2.性能參數(shù)不同。滯環(huán)、中位死區(qū)、頻寬、過濾精度等特性不同,因此應(yīng)用場(chǎng)合不同。伺服閥中位沒有死區(qū),比例閥有中位死區(qū);
burkert5282寶德134494電磁閥
The difference between proportional valve and servo valve is mainly reflected in the following points: 1. The driving device is different. Proportional valve actuator is proportional electromagnet; Servo valve actuator is a force motor or torque motor; 2. Different performance parameters. The characteristics of lag ring, median dead zone, frequency width and filtration precision are different, so the application situation is different.
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