: ORIXinput voltage: 230Vthe motor speed: 3300r/miMinput power: 45/55Woperating frequency: 50Hzdirectionof rotation : from the rotor to see,the direction rotated counter-clockwisepressure Rangei: 0 .. 157Pabearing Structure : maintenance-A double ball bearingservice life: 25°CwhenL10life expectancy50000hoursinsulation Class: Bstage(135)A noise index: 49 dbAthe use of ambient temperature:-10 ? ~ +60 ?operating voltage range: ± 10% (all voltage specifications are the same)material Outline border: black aluminum castingblade: polycarbonate (fire-retardant grade V-0) anti-burn