492.3.380 Vacuummotorsareusedforwetanddryaspiration.Theyaresuitableformobilecleaningmachines,poweredbybattery.Technicaldataanddimensionsaregiveninthetableinattachedpdfcatalog.Vacuummotorsconsistofuniversalcommutatormotorandtwofanstages.Therotorissupportedwithtwoballbearingsenablingverticalorhorizontalinstallationofunit.ThemotorhasinsulationclassB.ConstructionisaccordingtoEN60335-1.