Walkbot is a rehabilitation medical device that is robot-assisted gait training system for locomotion-impaired patients. It is applicable with a variety cause of disease such as stroke, SCI（spinal cord injury）, brain tumors, multiple sclerosis, cerebral palsy, etc. Walkbot provide natural, accurate gait pattern for individual, using Hip/Knee/Ankle joint drive motor. So it helps fast recovery after the training. Walkbot were created into superior being-interactive, functional, strengthening, motivating, natural, cost-effective locomotor system for adults with neurological or musculoskeletal impairments who wish to achieve their dreams of re-walking for perfection.