Rotor for electrical machines especially switched reluctance machines, comprises number of fixing elements which correspond to at least half of number of rotor poles

摘要

The rotor (1) has an armature having even number of rotor poles also with shaft and fixing elements (9) for fixing armature on shaft with symmetrical flux flow in rotor. The rotor is designed so that the number of the fixing elements corresponds to at least a half of the number of the rotor poles. The number of fixing elements corresponds exactly or to double the number of the rotor poles (5). With an odd number of fixing elements (9), a radial middle line (18) of each fixing element (9), forms a radial middle line (18) of the rotor pole.