Which of the following is NOT a basic type of end effector?

The correct answer identifies "Claw" as not being a basic type of end effector. In the context of robotic systems, end effectors are critical components that interact with the environment to complete tasks. The most commonly recognized basic types of end effectors include grippers, which are designed to grasp and manipulate objects, and arms or end arms, which function as extensions to enable movement and reach. The wrist, often utilized in robotic configurations, provides flexibility and range of motion similar to a human wrist.

While "claw" may describe a specific style or design of a gripper, it is not classified as a distinct basic type of end effector on its own. The classification as a basic type is more accurately represented by grippers, which encompass various designs, including those that might function like claws. Thus, "claw" is not recognized as a standalone category in the basic end effector classification system.