Improved electric vehicle hub

The utility model discloses an improved electric vehicle hub which comprises a steel ring, an outer brim is arranged on the outer side of the steel ring, an inner brim is arranged on the inner side of the steel ring, a supporting strip is arranged on the inner wall of the steel ring, a mounting plate is arranged on the supporting strip, a bearing is embedded in the center of the mounting plate, and the bearing is arranged on the mounting plate. Runners distributed annularly are arranged on the mounting plate and located on the outer side of the bearing. According to the hub, through the annularly-distributed flow channels, the limiting space for liquid flowing can be formed between the mounting plate and the supporting strips, so that when water stains remain on the mounting plate, the water stains on the mounting plate can rapidly flow outwards along the flow channels under the action of centrifugal force, and the water stains on the mounting plate are prevented from falling off. By means of the structure, r