The first sales of energy efficient motors upcoming peak "GB18613-2006" made from July 1, 2011 will be efficient as a mandatory standard export electrical motors, general motors do not allow the production and sales; in 2011 to promote the annual target of 31.77 million kilowatts. But in 2010 sales accounted efficient motors less than 3% in the first half of 2011 and has signed a contract to ship only 488,300 kilowatts efficiency motors, accounting for only 1.5% of the total annual promotion policy is much lower than expected. Investment Advisor in the environmental industry researcher Hou Yuxuan pointed out, in terms of the status quo in terms of industry, or from the future development trend of the market, the development of high efficiency motor industry are in line with market demand. But obviously, the sales stage, the product did not enter the mass market phase. The biggest factor is the price of marketing faced, although the promotion of efficient motors for second five energy saving play a very significant role, but to achieve the relevant provisions of the textile policy specification motor, high efficiency motor still achieve breakthrough sales. YCT series variable speed induction motor is determined by the electromagnet slip clutch to complete, and it has two rotating parts, cylindrical armature and the claw-shaped magnetic pole, there is no mechanical connection between the two, the armature by dragging move with synchronous motor driven rotary motor, when the excitation coil pass into YE2 efficient DC motors, working air gap magnetic field generated in the armature cutting magnetic field lines generated EMF and the formation of a vortex, magnetic field and the magnetic field generated by the eddy currents interact to produce electromagnetic force, and the claw-shaped magnetic poles in the same direction as the rotation of the armature (but always maintain a certain speed difference), so that the output torque, the output shaft and the steering drive motor consistent direction, change the size of the excitation current, the output can be easily adjusted speed. Export motor | Dresdner Xiang motor (certified) | 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.