Question

How many degrees of freedom is exhibited by the robot wrist?

• A. 1
• B. 3
• C. 2
• D. 4

Hint:

In robotics, degrees of freedom define the movement capabilities of joints and end effectors. For precise motion control, ensure that your robot wrist has sufficient degrees of freedom.

Answer 1

The Correct Option is B

The robot wrist typically has 3 degrees of freedom, which allow it to rotate along three axes: pitch, yaw, and roll. These rotations enable the robot wrist to orient the end effector or tool in various directions, allowing the robotic arm to perform a wide range of tasks. This is different from other robot joints, such as those in the arm itself, which can exhibit additional degrees of freedom depending on the design.