This image is the basic model of robotic arm which is having 6 axis control system. It is called as pick and place robot in industrial applications. It is controlled using electronic devices.
It is a programmable device and can act as per our command. It is also user friendly. U axis indicates the direction of up and down. T indicates twisting axis. B indicates the wrist of the robot and R indicates the rotational axis. All the system in robotic arm is completely controlled by servo motor.
