Robotic automation is playing a key role in a larg number of industries. One of the most popular and symbolic types of robots found in many factories is the Robotic arm. There are only a few main, creative and famous companies that are making most of those robots.
One of the most common types of the mechanical arm is the robotic arm, usually programmable, with analogous functions to a human arm; the arm may be stand-alone a mechanism or may be composed of a more complex robot. The links of this arm are connected by joints that help both rotational motion (such as the human elbow) and linear displacement (such as cylinder and piston motion). For analytical modeling, the links can be considered to form a kinematic chain. The end effector is the terminus of the kinematic chain of the manipulator and its function is similar to the human hand. However, it is often prohibited to use the term “robotic hand” instead of a robotic arm.