Robot Caster

1. Robot caster

1 . 1 : Perspective

1 . 2 : Perspective

1 . 3 : Front

1 . 4 : Back

1 . 5 : Left

1 . 6 : Right

1 . 7 : Top

1 . 8 : Bottom

A robot caster is applied to a walking end of a robot, a foot walking of a robot, etc.; it can be used in the fields of service robots, medical robots and industrial robots; the broken lines in the drawings depict portions of the robot caster that form no part of the claimed design.