Recently, the NaWuLaEr state university institute of technology, scientists and engineers use D printing technology for aerospace equipment developed a reliable brushless motor. It is reported, the motor can be used for unmanned aerial vehicle (uav) and four axis aircraft. According to the forecast, a research firm, the years, the consumption of unmanned aerial vehicle (uav) shipments will reach million units, the company now has a large market opportunity can provide all kinds of unmanned aerial vehicle (uav) with new parts. As expected, unmanned aerial vehicle (uav) is one of the most important feature of the brushless motor, the rotor (Rotating parts)Using permanent magnet system, the stator (Stationary part)Using the electromagnet. The computer will electromagnet charging and generate movement. Now, with the help of D printing, NaWuLaEr state university institute of technology, the patent is pending for scientists and engineers have developed a compact engine device, including a motor coil made of light metal alloys. This setting has a variable cross-section distributor. 'Now, all aircraft and unmanned aerial vehicles (uavs), four axis electric helicopter using this motor drive as the main movement,' the university's plane and automatic device, vice professor Viktor Fyodorov said. Russian engines, however, has managed to break through the barriers, the power has kilowatts of power, and the active system weight of york. Its makers also said that motor is highly reliable, since it only has two components, namely the rotor and stator. Relative to the more mobile piston engine components, the fault is unlikely to occur. In addition, the motor and efficient combination of electric energy can improve performance and reduce the impact on the environment. Participate in D printing machine developed by scientists and engineers of aerospace engineering, including the plane and automatic device, an associate professor of Andrey Sogrin and researcher at the ministry of science and innovation, Pavel Lykov, and in the department of mechanical and electrical integration and automation engineer Vitaliy Varkentin. The project Fyodorov, deputy director of supervision by the institute of research activities. In addition to commercial drone sales increase, the military are increasingly using drones monitor and other tasks. In the United States Marine corps, for example, much that has been used to develop new D printing military uavs. Russia has carried out the latest development of unmanned aerial vehicle (uav). Russian defense company UIMC shows a completely D printing reconnaissance drones, can print and assembly in one day.