Provided is a hub motor which has an integrated transmission mechanism, comprising a main shaft (1). A hub (21) and an end cover (22) which are connected to each other are provided on the main shaft (1). A machine core assembly connected to the hub (21) an...

The invention relates to a drive axle assembly for a heavy-duty vehicle. The drive axle assembly comprises a hollow hub (2), a wheel body (6) rotatably mounted on the outer circumference of the hollow hub (2), and a planetary gear with a first (10) and a s...

A structure of a freewheel and a hub contains a hub (20) including a first ratchet(21) having a pair of first teeth (22), a central shaft (23), a screw section (24), and a freewheel set (80); the hub (20) including a first chainwheel disc assembly (30), a ...