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:
““O.K., Marlowe,” I said to myself, “you’re a tough guy. You’ve been zapped twice, choked, beaten silly with a gun, shot in the arm until you’re as crazy as a couple of waltzing mice, now let’s see you do something really tough, like putting your pants on.””
—John Paxton (1911–1985)