There are many different kinds of electrical products and application field widely
Motor product variety, according to the model, specification and power, shaft extension, insulation, encoder, speed switch, temperature sensor, and the parameters, such as tropical different can be divided into all kinds of motor. In order to simply the division of motor products, on the one hand, according to industry practice, the motor can be divided into large motor, small and medium-sized motor and micro motor; On the other hand, according to the motor specificity will be divided into ordinary standard motor and special motor.
Main application fields
Motor has a very wide range of application scope, covering all aspects of the production and living, the functions of the different motor should concentrate on. Machine tools, rolling mill, the blower, printing machine, water pumps, pumping unit, a crane, conveyor belt, extensive use of motor production line equipment; High-rise building by motor traction elevator, escalator, hotel automatic door, revolving door is driven by an electric motor; Driven by a motor electric cars; Heart motor in medical equipment, X-ray, CT, dental surgery tools, dialysis machine, breathing machine, electric wheelchair, etc., also cannot leave the motor as power.
High efficiency and energy saving motor become a global industry consensus
Under the global background of reducing energy consumption, high efficiency and energy saving motor become the consensus of the global motor industry development. The United States, Canada, Mexico, Brazil, Australia and New Zealand and other countries have made the motor efficiency standards and energy efficiency label system, has been clear about the schedule of motor energy saving and efficiency improving, executive way and the scope of implementation. The United States, for example, in the EPACT NEMAPremium ultra-high energy efficiency standards promulgated by the standards of EU, EU - CEMEP standard, Australia, the AS/NS1359.5-2000 and China GB18613-2012 standard.
In motor system energy saving aspect, China has introduced some guidance policy, especially after 2008, accelerates the pace of eliminating inefficient motor and drag the equipment, to strengthen the promotion strength, high efficiency and energy saving motor In May 2009, the ministry of finance and national development and reform commission to apply efficient and highly efficient motor in huimin engineering; In 2009 and 2012, the ministry of industry and information technology also has issued two batches of "backward energy-intensive mechanical and electrical equipment (products) elimination catalogue". In May 2010, the ministry of finance and national development and reform commission also incorporate efficient motor energy-saving products huimin project scope; "Industrial energy saving" twelfth five-year "plan" and the "twelfth five-year" energy conservation and environmental protection industry development plan in motor system energy saving on the energy conservation of nine big project, proposed to promote demonstration of coreless rare earth permanent magnet motor, motor with cast copper rotor technology such as high efficiency and energy saving motor technology and equipment.
Rapid growth of new energy vehicles development drives the drive motor
New energy car ownership in 2011 growth of 59.58%, in the energy conservation and new energy vehicles industry development planning (2012-2020) "under the policy stimulus, such as China's new energy automotive industry market expectations is good, drive the drive motor the size of the market is growing fast. At present, the domestic passenger car south of drive motor system represented by age, tianyuan motor, there are about a dozen. Among them, the hybrid bus products, is currently the main electric buses and pure electric bus drive motor system for power demand is higher, less production enterprises.
China motor industry opportunities for investment and development Suggestions
(1) high efficiency and energy saving motor is the inevitable direction for the development of motor industry
Energy conservation and emissions reduction is the key content of the Chinese government in recent years work, among them, the industrial energy saving and energy conservation and emissions reduction priority, and in motor system energy saving work
Industry energy conservation is the most important content, countries have issued some policies to carry out the energy conservation and emissions reduction work.
"Industrial energy saving" twelfth five-year "plan" and the "twelfth five-year" energy conservation and environmental protection industry development plan in motor system energy saving in nine key energy-saving projects, more specifically demonstrated and coreless rare earth permanent magnet motor, motor with cast copper rotor technology such as high efficiency and energy saving motor technology and equipment. Of energy saving products "issued in 2010, huimin engineering efficient motor promotion implementation rules", improve the promotion of energy-saving motor, refine the scope subsidies. Released in September 2012 the allowable value of small and medium-sized three-phase asynchronous motor efficiency and energy efficiency rating (GB18613-2012) standard all levels of the energy efficiency of the motor were improved, and cancelled the motor efficiency under 75% rated output power requirements. The push of the policy level and the huge market growth space for motor energy conservation and environmental protection material, energy saving etc. Bring a lot of investment opportunities.
(2) high efficiency and energy saving motor will drive the industry chain to achieve rapid development
High efficiency and energy saving motor industry chain upstream is copper, aluminum, silicon steel, permanent magnetic material, such as raw material suppliers, the downstream channel distributor, efficient motor application vendors, etc. The huge market demand space will make the industry chain upstream and downstream all revolve around the motor efficiency, energy conservation must be adjusted, the upstream will be supply structure, and high efficiency special motor has the advantages of raw materials and spare parts production enterprises will gain more market share and higher yield. As efficient large-scale production of the motor, its supply will enlarge, costs and relatively lower price, downstream vendors will also be more widely used to upgrade the original products of efficient motor.
(3) the local government should be stepped up efforts to formulate industry plans, strengthen industrial supporting construction
Local government should from the height of the forward-looking and strategic planning of motor industry development train of thought, combined with the local basic situation, in-depth analysis of the industry status quo, development advantages, and insufficient conditions, well-developed motor industry development planning, implementation safeguard measures for the industry development. Industry development planning from the viewpoint of saving energy and reducing consumption, industrial chain optimization, promote the development of motor industry in the direction of high efficiency, energy saving. Local government the government should also set up the service for the enterprise, promote enterprise long-term sustainable development of consciousness, to strengthen the construction of industrial supporting ability, for the electrical enterprises to reduce operating costs, optimize the operating environment provide land, finance, finance and tax policy support