Main Characteristics Y series 3-phase asynchronous motors are complete-closed,selfcooling fan and squirrel cage typed 3-phase asynchronous motors with the characters of high efficiency,energy-saving.large start-up and the installation dimension accord with IEC standard. Product parameters Working mode:S1; Voltage:3-phase 380v(50Hz or 60Hz); The motor is durable for 50%overload of rating torque for one minute; Insulation level:class B. Product Application Y series 3-phase AC asynchronous motors are the motors for normal usage applicable for varied mechanical equipments without special properties requirement such as machine tools,pumps,fans,compressors,transportation machines,stirring machines,agricultural machines and mine machines etc.