Hub motor arrangement or vehicle with hub motor arrangement

A hub motor arrangement, comprising:

• a housing comprising an interior space and an axis of rotation;
• a first interconnecting member positioned at least partially within the interior space of the housing;
• a second interconnecting member positioned at least partially within the interior space of the housing and configured to engage the first interconnecting member;
• a first lateral support member and a second lateral support member, the second lateral support member spaced from the first lateral support member along the axis of rotation;
• a first connecting shaft and a second connecting shaft, the first and second connecting shafts extending between the first lateral support member and the second lateral support member, the first and second connecting shafts disposed about the axis of rotation;
• a first gear and a second gear, the first gear on the first connecting shaft and the second gear on the second connecting shaft;
• a motor assembly comprising an outer peripheral surface;
• a motor gear configured to be driven by the motor assembly to drive at least the first gear;
• a ring gear configured to be driven by at least the second gear to rotate the housing about the axis of rotation;
• and
• an axle configured to be coupled to a personal mobility vehicle;
• wherein the outer peripheral surface of the motor assembly is disposed radially inward of the ring gear, and wherein the first interconnecting member and the second interconnecting member are configured to engage with each other radially inward of the ring gear.

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 first connecting shaft and a second connecting shaft;
• a geartrain comprising a first spur gear supported by the first connecting shaft and a second spur gear supported by the second connecting shaft, 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 the second spur gear such that rotation of the ring gear results in the housing rotating about the axis of rotation, wherein the outer peripheral surface of the motor assembly is disposed radially inward of the ring gear;
• and
• an axle configured to support the housing on a personal mobility vehicle.

A hub motor arrangement, comprising:

• a housing comprising an interior space;
• a first interconnecting member positioned at least partially within the interior space of the housing, the first interconnecting member comprising an arcuate shape;
• a second interconnecting member positioned at least partially within the interior space of the housing and configured to engage the first interconnecting member;
• a first connecting shaft and a second connecting shaft disposed about an axis of rotation of the hub motor arrangement;
• a first double spur gear disposed on the first connecting shaft and a second double spur gear disposed on the second connecting shaft, each of the first double spur gear and the second double spur gear comprising a first portion and a second portion, the first portion comprising a diameter smaller than a diameter of the second portion;
• a motor assembly;
• a motor gear configured to be driven by the motor assembly and to drivingly engage the second portion of the first double spur gear;
• and
• a ring gear configured to be driven by the second double spur gear, wherein the first interconnecting member and the second interconnecting member are configured to engage with each other radially inward of the ring gear.