Industrial truck with switched reluctance motor

摘要

The truck has an electromotor (15) for driving work hydraulics that is supplied by a hydraulic pump with a pressure unit. The hydraulic pump is driven by the electromotor that is switched by a reluctance machine (31). A field winding (7) and an armature winding (8) of the switched reluctance machine are made of aluminum material, where the windings are designed as flat band, rods or rails. A rotor (1) has a rotor shaft (2) and two segments (3) made of soft-magnetic or high-permeable material, where the segments form a rotor pole (4) along circumferential direction.