A robotic arm is a type of mechanical arm, usually programmable, with similar functions to a human arm; the arm may be the sum total of the mechanism or may be part of a more complex robot. The links of such a manipulator are connected by joints allowing either rotational motion (such as in an articulated robot) or translational (linear) displacement. The links of the manipulator can be considered to form a kinematic chain. The terminus of the kinematic chain of the manipulator is called the end effector and it is analogous to the human hand.
Read more about Robotic Arm: Robotic Hand, Types, Notable Robotic Arms, See Also
Famous quotes containing the word arm:
“A man who sees another man on the street corner with only a stump for an arm will be so shocked the first time he’ll give him sixpence. But the second time it’ll only be a threepenny bit. And if he sees him a third time, he’ll have him cold-bloodedly handed over to the police.”
—Bertolt Brecht (1898–1956)