The invention relates to a parking brake device (100) suitable for being installed in a housing of an electric machine (10) which houses a rotary shaft (21) and at least one bearing (30) for guiding the rotary shaft, said parking brake device comprising an annular support (110) which is suitable for being positioned between said bearing and said housing and which supports a parking brake mechanism (140) suitable for blocking the rotation of the rotary shaft, as well as measuring means (130) suitable for measuring the position or the angular velocity of the rotary shaft and/or electrical conduction means (120) between the rotary shaft and the housing.
DISPOSITIF DE FREIN DE STATIONNEMENT INTEGRE A UNE MACHINE ELECTRIQUE
PARKING BRAKE DEVICE INTEGRATED IN AN ELECTRIC MACHINE
IN EINE ELEKTRISCHE MASCHINE INTEGRIERTE FESTSTELLBREMSVORRICHTUNG
2025-08-13
Patent
Electronic Resource
French
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