Drive system and drive unit

DE102025102384A1Undetermined Publication Date: 2026-07-23SCHAEFFLER TECHNOLOGIES AG & CO KG
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Patent Information

Application Number
DE102025102384
Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-01-23
Publication Date
2026-07-23

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Abstract

The present invention relates to a drive device and a drive unit comprising the drive device. A drive device (2) comprises an electric rotary machine (10) and a frame (40), wherein the electric rotary machine (10) is mechanically supported by resting against the frame (40), and wherein at least one recess (81) is formed in at least one support surface (80), with which one of the two elements, electric rotary machine (10) and frame (40), rests against the other element for mechanical support, in order to space the electric rotary machine (10) and the frame (40) apart from each other in certain areas, the recess (81) forming an empty space. With the drive device and drive unit proposed here, solutions are provided that enable a high efficiency of an electric rotary machine in a simple, cost-effective and space-saving manner.
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Citation Information

Patent Citations

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  • Electric machine with central support base for stator, rotor and connecting shaft

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  • Stator arrangement and method for manufacturing a stator mount

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