歐洲著名品牌DOMEL無刷電機(jī)/馬達(dá)/風(fēng)機(jī),可干濕兩用,電機(jī)型號為497.3.270-551 Brushlessmotordriveswithlonglifeofferawiderangeofvacuumorpressureapplications.Theyareusedforwetanddryaspiration.Blowersconsistofbrushlessmotorwithintegratedcontrollerbuiltonfansystemwithonetothreefanstagesandtangentialdischarge.Byusingelectronicdrive,carbonbrushesareeliminated.Mainblower sfunctionsaresupervisedbydigitalsignalswithhighaccuracyandquickresponse.Overallitmeansenhancedflexibility,highperformanceandhighlevelofrobustness.Maintechnicalfeaturesareblockedrotorprotection,thermalprotection,softstart,overcurrentprotection,Under/overvoltageprotectionandspeedcontrol.Aninputsignal0-10VDCorPWMisuesedtosetthespeed.Uponcustomersrequestaspeedoutputinformationorfaultoutputsignalisavailable.