Permanent excited synchronous motor has stator, axially running slots and number given in advance to these slots is provided with electrical conductors of coil system, in order to produce magnetic flow

摘要

The motor has a stator (1) and axially running slots (2,3) pointing in the bundle of laminations of the stator to the air gap of the motor. A number given in advance of these slots is provided with electrical conductors of a coil system, in order to produce a magnetic flow. The slots have different radial depths. The coil system has tooth coils (10,11) of different tooth coil width and number of conductors.