Permanent magnet coreless motor representative of the motor industry, the future direction of a permanent magnet coreless motor representative of the motor industry, the future direction of a new type of special motor, coreless, brushless, non-magnetic damping, rare earth permanent magnet generator machine technology, has changed the traditional use of silicon and the motor winding stator structure, combined with self-developed electronic smart inverter technology, motor system efficiency to 95%. Rare earth permanent magnet coreless motor is a major innovation, the technical realization of the "three" breakthrough, first, compared with the conventional radial magnetic field structure design, the use of the axial magnetic field structure design, greatly improve the power density and torque Volume ratio. Secondly, the use of new winding process, high pressure die casting and precision polymer materials, reduce winding copper loss. Third, do not use silicon as a stator and rotor core materials, eliminating the iron loss and magnetic damping, reducing the drive power, reducing the iron loss of heat. Development and Reform Commission, Ministry of Finance, Ministry of Environmental Protection and other departments and the preparation of "green energy industry development plan" submitted for approval by the State Council. Energy saving has been listed as the first seven strategic emerging industries. The planning of energy efficient technology and equipment, energy efficient products and energy services industries, advanced environmental protection technology and equipment, environmental products and environmental services focusing on six aspects of the object, saving monitoring technology and equipment, specializing in non-iron-rare earth permanent demonstration core motor, based on a novel absorption heat pump cogeneration district heating technology. Rare earth permanent magnet coreless motor development prospects, according to preliminary estimates, if this new product, the annual saving of nearly 50 million kwh and save 500,000 tons silicon steel, copper and 20,000 tons, the output value of nearly one-third of the new motor substituted 10 one billion US dollars will be created. Specifically, in industrial drag equipment, China's primary energy consumption industries fans, pumps, compressors and other equipment common to consume about 40% of the annual electricity consumption of more than 50 billion kilowatts hours. According to conservative estimates, the use of rare earth permanent magnet coreless motor drive system efficiency can improve the general equipment energy saving potential of 20% or more of the 100 one billion kwh average.