Construction of BLDC motor with outer rotor

Abstract

Tato prce je zamÄena na konstrukci EC motoru s vnÄj­m rotorem. Jej­m kolem je seznmen­ s konstrukc­, zkladn­mi vztahy, uplatnÄn­m tohoto typu motoru, s postupem nvrhu magnetick©ho obvodu s permanentn­mi magnety a nslednm nvrhem motoru. Dle pak dojde k ovÄen­ navrhnut©ho motoru metodou koneÄnch prvk. V neposledn­ adÄ shrne charakteristick© vlastnosti a veliÄiny nvrhu a dojde k porovnn­ prvotn­ho nvrhu s dal­mi dvÄma nvrhy s urÄitmi zmÄnami v oblasti zub statoru.This work is focused on the construction of the BLDC motor with outer rotor . Its mission is to become familiar with the design, basic relationships, applying this type of motor, the design procedure of magnetic circuit with permanent magnets, and then design the engine. Then there is a verification of designed motor finite element method. Finally, it summarizes the characteristics and parameters of the proposal and will compare the initial design with the other two designs, with some changes in the stator teeth.