Optimum DC Micro Engine Projection for Interior of the Automobile

The report provides an explanation of structure, functions and main components of optimum automatic DC micro engines system projection with excitation by constant magnets, used for a drive of antenna and glass hoist in modern cars. The construction optimization is made by several criteria. The length of the armature, number of slots, cross section area of slots, height of the magnet frame, diameter and number of armature winding turns, which are factored into the optimization process and provide the required mechanical characteristic of the motor. The presented CAD is realized in connection with visual object-guided programming of Borland Delphi.