Efficient motor (high efficiency motor) refers to the common standard motors with high efficiency motors. Efficient motors taken from the design, materials and process measures YE3 motor, such as the use of reasonable stator and rotor slots, fans and sinusoidal winding parameters and other measures to reduce losses efficient motors, efficiency can be increased by 2% - 8% of the motor, the average increase 4%. In 2002, the Chinese electric motor with a total capacity of about 400GW cone motors, of which nearly 80% of SMEs, the annual electricity consumption 660TW · h. Small motors average efficiency of 87%, the international advanced level of 92% energy-saving potential of Chinese small and medium sized motor about 12TW · h. YE3 series of ultra-efficient three-phase asynchronous motors comply with the International Electrotechnical Commission (IEC) standards, which meet energy efficiency targets IE2 standards. It is wholly enclosed, self-cooling fan, squirrel-cage structure, novel design, compact structure, good starting performance, low noise, high efficiency, easy maintenance. Applicable to a variety of common workplace electrical energy into mechanical energy equipment. Second, the technical characteristics of the efficiency of GB18613-2012 standard energy efficiency rating of 2 rated power: installation structure type standard compact structure 0.55kW ~ 375Kw (50Hz) optimization: IMB3, IMB5, IMB35 80 ~ 355 base unit comes standard with relubrication Optional PTC thermistor or PT100 or KTY84-130 were winding protection terminal box position can choose to base the top, left, right (looking from the shaft end) Insulation class: F Cooling: clean water flows to cool three, Operating environment protection IP55 altitude less than 1000m with clean water or cooling water circulating cooling system. energy-saving motors _ Dresdner Cheung motor (certified) _ Shanwei motor supplied by the Zhengzhou Dresdner Motor Manufacturing Co. Cheung. Zhengzhou Dresdner Cheung Motor Manufacturing Co. (www.deshengxiangmotor.com) (www.deshengxaingmotor.com) is Zhengzhou, asynchronous motor leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Cheung at Dresdner leadership with the staff warmly welcome all inquiries negotiations to create a better future for Dresdner Cheung.