ROTOR OF MOTOR

摘要

A rotor (14) of a motor for a vehicle having a flux generation member generating by adding up a plurality of magnet fluxes corresponding to a plurality of sets of magnet each having a different number of poles, characterized in that the flux is generated to be offset partially between respective magnet fluxes corresponding to the plurality of sets (N, S) of magnet, low flux magnets (N1-N3, S1-S6) are arranged such that the quantity of flux becomes smaller at the position where the flux is offset than at the position where the flux is not offset, or a flux generation member from which the magnet is removed is provided. An auxiliary magnet for reinforcing and concentrating flux convergence may be arranged in a space from where the magnet is removed.