Electric drive arrangement, braking device and vehicle

CN112840532BActive Publication Date: 2026-06-26CPT GRP GMBH

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CPT GRP GMBH
Filing Date
2019-10-10
Publication Date
2026-06-26

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Abstract

The invention relates to an electric drive (2) for use in an electrohydraulic brake device, comprising a housing (4), a stator-rotor unit (18), (26) received by the housing (4) for moving a piston of a cylinder-piston arrangement in order to generate a brake pressure, and a separate housing insert (8) made of plastic, which engages with the housing (4) and is in electrical contact (14) with a stator (18) of the stator-rotor unit (18), (26). Here, the housing insert (8) surrounds at least two contact arrangements (22) of electrically conductive contact elements KE U , KE V , KE W , which are spaced apart from one another, for the supply of power to at least two phases U, V, W of a coil (20) of the stator (18), wherein the contact elements KE U , KE V , KE W are electrically insulated from one another by means of plastic.
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