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US 2026/0312475 A1Published application
Electric Machine, Electric Axle Drive, Motor Vehicle, And Method For Manufacturing An Electric Machine
AssigneeZF Friedrichshafen AG
InventorRobin MICHELBERGER
Life of this patent
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Abstract
An electric machine (100) has a rotor ferrite core (105) and a stator ferrite core (110). The rotor ferrite core (105) has a long rotor portion (155) and a short rotor portion (165), and the rotor ferrite core (105) has an L-shaped cross section. The stator ferrite core (110) has a long stator portion (160) and a short stator portion (170), and the stator ferrite core (110) has an L-shaped cross section. The rotor ferrite core (105) and the stator ferrite core (110) are arranged adjacent one another.
Claims15
An electric machine comprising:
- a rotor ferrite core with a long rotor portion and a short rotor portion, wherein the rotor ferrite core has an L-shaped cross section;
- and a stator ferrite core with a long stator portion and a short stator portion, wherein the stator ferrite core has an L-shaped cross section, and wherein the rotor ferrite core and the stator ferrite core are arranged adjacent one another.
(canceled)
Dependencies are inferred from the claim text.