Patent ID: 11901796
Assignee: RAZOR USA LLC
Field: Transport (Mechanical engineering)
Classification: CPC B  F  H  Y | IPC B  F  H

Claim 8:
9. A hub motor arrangement comprising:
a housing comprising an interior space and an axis of rotation;
a motor assembly comprising an outer peripheral surface;
a motor gear positioned in the interior space and configured to be driven by the motor assembly;
a plurality of shafts disposed radially outward relative to the outer peripheral surface of the motor assembly;
a geartrain comprising a plurality of spur gears each supported by a respective one of the plurality of shafts, the geartrain configured to be driven by the motor gear;
a ring gear rigidly connected with the housing, the ring gear configured to be driven by at least one of the plurality of spur gears such that rotation of the ring gear results in the housing rotating about the axis of rotation; and
an axle configured to support the housing on a personal mobility vehicle.