Importance

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Abstract

An actuator sub-assembly for an electromotive vehicle brake is set out, having a brake calliper, in which an intermediate space for receiving a brake rotor is provided. A spindle drive is also provided, which has a sliding actuation member for applying a brake pad to the brake rotor. The sub-assembly also includes an electro-motively driven spindle for axially moving the sliding actuation member, an electric motor which is drivingly coupled to the spindle by a gear mechanism unit, and a housing, in which the gear mechanism unit is accommodated. A plate-like frame portion, which has a receiving space for at least one gear stage of the gear mechanism unit is also arranged in the housing. Starting from the frame portion, at least one web-like continuation extends in the direction towards the brake calliper and is secured to the brake calliper.

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First Claim