Where is the default TOOL center point (TCP) located?

The default Tool Center Point (TCP) of a robot is typically defined at the center of the faceplate. This serves as a reference point for orientation and movements of the robot's end effector, facilitating accurate operation and programming. The faceplate is designed to be the attachment point where various tools or end effectors can be secured. By designating the TCP at this specific location, it simplifies the programming process and allows for consistent calculations of motion and placement tasks.

Positioning the TCP at the center of the faceplate ensures that any movement executed by the robot can be more intuitively understood and controlled, making it easier for operators to visualize the robot's actions based on the tool being utilized. This also promotes alignment with the robot's work envelope and aids in achieving precise movements, which are crucial for applications such as welding, assembly, or material handling.

Other locations, like the base of the robot or the center of the robot joint, would not provide the same efficiency in operation and would complicate the programming and control of robotic tasks, making it less practical for typical applications where accurate placement and motion are essential.