... 3, Low noise, long life YZUL Series Three-phase Asynchronous Vibratory MotorApplicable RangeThe YZUL series vibration motor ... light industry, cement and electron,etc. TECHNICAL SPECIFICATION Voltage Three-phase voltage from 24V to 690VFrequency 50Hz or 60HzPolarity 2, 4 ... IP 54,IP55,IP 65 on requestElectric motor Three-phase asynchronous motorEnvironmental temperature Less than 40 degree ...