The decelerating device according to the disclosure includes first and second planetary gear mechanisms arranged in an inner space of a hollow type electric motor having an annular rotor. The first planetary gear mechanism includes a first ring gear integral with the rotor, a non-rotatable first carrier for supporting a first pinion gear engaged with the first ring gear to be rotatable, and a first sun gear engaged with the first pinion gear. The second planetary gear mechanism includes a second ring gear integral with the rotor, a second carrier supporting a second pinion gear engaged with the second ring gear to be rotatable and connected to the output shaft, and a second sun gear engaged with the second pinion gear and connected to the first sun gear.
DECELERATING DEVICE FOR ELECTRIC MOTOR
27.06.2019
Patent
Elektronische Ressource
Englisch
METHOD FOR DECELERATING SERVO MOTOR OF STEERING DEVICE
Europäisches Patentamt | 2025
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