YE2 series three asynchronous motor third grade efficiency standards GB / T 18613-2012 "Small and Medium-phase asynchronous motor energy efficiency limit and energy efficiency rating" in the regulations. At the same time, in line with IEC60034-30-2008 standard IE3 energy efficiency rating. Improve the efficiency of its design, in line with the state of the manufacturing industry, energy-saving requirements. Main products: vibrating motor, ye2 motor, ye3 motor induction motor, electromagnetic speed series motor, high-power low-voltage motors and other vibration motor, please consult the preferred Dresdner Cheung motor motor stator winding resistance losses: reduce the resistance of the motor stator windings is the primary means to reduce the loss of the stator, the practice of using many methods are: (1) increasing the cross-sectional area of ??the motor stator slots, in the case of the same outer diameter of the stator, the stator slot cross-sectional area increases the magnetic path area is reduced, increasing the tooth portion flux density; (2) increasing the stator slot full tank rate, which is better for low-voltage motors small high-speed motor, the application of best winding and insulation size, large wire cross-sectional area to increase the stator slot full rate; and (3) minimize Minister of stator winding end of the stator winding end winding losses accounted for the total loss of 1/4 to 1/2, to reduce the winding end of the minister, the motor efficiency can be improved. Experimental results show that the end of the minister reduced by 20%, the loss decreased by 10%. High-speed motor _ Dresdner Cheung (certified) _ motor supplied by Zhengzhou Dresdner Xiang Motor Manufacturing Co. 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. Dresdner Cheung leadership with the staff warmly welcome all inquiries negotiations to create a better future Dresdner Cheung.