Electrical network, standards of energy efficiency performance of the differences in the United States since 1997 has begun imposing using high power standard motor, beginning in 2011 forced promote ultra-high power standard motor, the eu and China is imposing high power standard motors since 2011. And our country most small and medium-sized motor products out now is Y, Y2, Y3 and derived products, is the vast majority of ordinary power standard IE1 motor, 3% lower than high power standard uniform IE2, IE3 even 5% lower than the high power standards. Second, the technology development of advanced design concepts, differences between the foreign enterprises motor attaches great importance to the design, the foundation of every generation product is the foundation of all subsequent derived motor products, all derived motor selection menu type modular development options, the most derived motor modular options can reach more than 200, about the quotation, design, produce, power is very high; On large, special motor selection analysis technology, using utility analysis software, such as electromagnetic calculation analysis software, the structure simulation analysis software, etc. , product design level is high. With traditional design methods of enterprises, domestic motor lack advanced design idea and technique, about the ultimate series motor r&d division is vague and derivative motor development, product design cycle is long. 3, the differences between the innovative ability of information technology, flexible production, low carbon economy has risen to Europe and the United States national strategic level, the European and American countries have low carbon technology commanding heights, low-carbon technologies can become the engine of economic recovery of Europe and America. To a low carbon economy in our country, it comes to low carbon technology, and the domestic company of livelihood pressure, strategic vision is broad, the symposium on the strategic high ground industrial investment is small, the high-grade products lack of technology centers, with independent intellectual property rights such as the use of frequency converter in 56 years ago has been the trend of the industry recognized, but the domestic motor company has not been perfect frequency conversion motor test data, so in high power frequency conversion motor and inverter wide market, no market position. Four, specialty rate difference abroad dedicated motor with the standard ratio of 7:3, customization rate was 70%. Domestic special motor and standard the ratio of 3:7, and specialty rate of domestic motor before slowly. Investigate its reason, in the process of the motor working in China for not pay attention to product variety, quick look after the development of the market ability is weak, which had many occasions to general motors to take the place of use. Five, the differences between the system matching multinationals have antitrust yield form, power equipment, motor, load in the same group each factory manufacturing, close cooperation, mutual cooperation, power equipment, motor and load are accurate, reasonable matching, high power motor system. But our country due to mechanical motor, control, being dragged (Such as fan, water pump, compressor, etc. )Work followed by different companies design and manufacture, the whole process of producing link in the respective closed, so unreasonable on technical parameters matching, low power system operation. Six, the differences between the technological level of foreign companies about the product quantity, varieties, the corresponding production process arrangement of produce, together, follow the evolving of accounting and information technology, motor manufacturing automation, informationization level is advancing, motor mechanical processing presented to account for flexible manufacturing system (FMS)And accounting machine integrated manufacturing system (CIMS)Represented by the first production process, make produce power forward greatly. And domestic motor manufacturing company, the machining is chosen by the proportion of machine tool is still over 80%, with a few company through several five-year plan after transforming, and efficient machinery, CNC machine tools using ratio increases, the whole work of accounting machine used for manufacturing informatization level with foreign still beat level there is a big difference. Seven, the differences between the brand effect of foreign companies by cultivating good varieties of products for many years, has the profit of the abundance of high-end market on behalf of the company are ABB, Siemens, WEG, the SEW, Emerson, etc. , and taiwan-funded companies, some yuan, big equivalence. And domestic greatly motor company to brand know only during my stay in the title, not the brand as to customers, employees, suppliers, society, government transfer product and company information carrier, and the differences between the domestic many brand not is strong, it is difficult to make any brand and other brand differences. The results of brand homogeneity is a severe price competition, then causes the domestic company profit decline. Eight, apparent difference in the quality of foreign company due to supplier processing, process control, production process such as quality processing relative to reach the designated position, so the consistency of the product batch production, the appearance quality of the motor are widely better than domestic company. And most of the domestic company's motor performance must be discrete degree, appearance is coarser, although are qualified products, will not affect the use, but will stop the products into the high-end customers market.
