... , GOOD QUALITY, SpecificationsMS electric motor 1.FOB FUZHOU price 2.IEC standard MS series electric motor,with latest design in entirety,are ... of selected quality materials and conform to the IEC standard.MS motors have good performance,safety and reliable operation,nice appearance ... : 50Hz/60HzDuty:S1insulation class:Bprotection class:IP54,IP55Cooling method:IC411 MS MOTOR