Drive, transport vehicle, and use
AssigneeSTXI Motion Ltd
InventorsHenrik Vollhardt, Markus Erlich
Life of this patent
Estimating the term…
Abstract
A drive for a wheel-driven vehicle, includes a planetary gear system which includes a sun gear, a ring gear, a planet carrier, and planet gears carried by the planet carrier and meshing with the sun gear and the ring gear. The drive includes an electric motor for driving the sun gear and a wheel which is non-rotatably connected to the ring gear. The drive further includes an electromechanical brake for braking the sun gear and/or a drive shaft of the electric motor. The sun gear is arranged between the brake and the electric motor and/or the brake is being accommodated by an axial cut-out of the planetary gear system.
Claims17
A drive for a wheel-driven vehicle, the drive comprising:
- a planetary gear system including a sun gear, a ring gear, a planet carrier, and planet gears carried by the planet carrier and meshing with the sun gear and the ring gear;
- an electric motor for driving the sun gear;
- a wheel which is non-rotatably connected to the ring gear;
- and
- an electromechanical brake for braking at least one of the sun gear and a drive shaft of the electric motor providing the sun gear, wherein
- the sun gear being arranged between the brake and the electric motor and the brake is situated between two axial edges of the wheel.
Dependencies are inferred from the claim text.