TRACTION MOTOR FOR FRONT LOADER CHASSIS

The purpose of the work is import substitution traction electric drives as part project to create in Chuvash Republic a serial production family front loaders with hybrid drive.
 
 For most transport motors, operation high-torque motor mode not main operating mode, since vehicle acceleration carried out short time overcoming low-efficiency low-speed modes. A distinctive feature for chassis loader rearrangement priorities favor technological modes.
 analytical results stage preliminary design each wheel transmission are presented. Based on calculations, it was found that given traction-dynamic, temperature and overall characteristics, efficient type engine NdFeB magnet motor, phase ratio 6, magnetic system radial supports, non-magnetic gap 3 mm, shroud based carbon filament, cooling forced liquid, highest efficiency 92% falls cycle heavy modes loader. cost manufacturing an axial higher compared cylindrical motors provided electromagnetic power equal.
 choice fluxes different combinations rotor poles stator teeth substantiated. materials article illustrate diagrams fields distribution calculated at by finite element method, well dimensional drawing sketch performance transferred technical design.