True or False: A pick and place robot can use rotary motion as part of its mechanism.

• A. True
• B. False
• C. Sometimes
• D. Never

Answer: (A)

Rotary motion is a common part of pick-and-place systems because orientation of the grasped part is often just as important as its position. The end effector—such as a gripper or suction cup—can be mounted on a wrist that provides rotation around an axis. This lets the robot rotate the object as it moves to the destination, ensuring it sits or aligns correctly when placed. Even though some simple tasks could be done with purely linear motion, many practical pick-and-place setups include this rotary capability to handle varied part shapes and placement requirements. That’s why the statement is true: a pick-and-place robot can use rotary motion as part of its mechanism.