Abstract: A robot rehabilitation device, especially suitable for being used in motor rehabilitation activities on patients suffering from neurological and/or orthopaedic damages of a various nature as well as motor rehabilitation on patients with a hip or knee prosthesis, including a portal structure fixed to a base structure, a motor-driven belt suitable for allowing patient to walk, a bodice basically provided with four straps or braces that can be hooked to the device structure and worn by the patient, for the support thereof, a first exoskeleton and a second exoskeleton articulated and independent for the passive and assisted movement of the lower limbs of the patient, the exoskeletons including automatic actuation and movement elements, with the rehabilitation device that further includes a device for lifting the patient for the automatic and continuous control of the amount of weight of the same to be used in the therapy.