| KUKA|prc Robot Input | ROBOT | Connect the robot that is to be mounted on the linear axis. | RobotData |
| Robot Rail | RAIL | Single mesh representing the rail of the linear axis. | Mesh |
| Robot Platform | PLATFORM | Single mesh representing the platform of the linear axis. | Mesh |
| Positive Length | LENGTH + | Positive length of the linear axis. | Number |
| Negative Length | LENGTH - | Negative length of the linear axis. | Number |
| Positive Direction | DIR + | Positive direction of the linear axis in the XY plane. | Vector |
| Robot Base | ROB BASE | Plane defining the robot's position. By default the base is at (0/0/507) in an XY Plane. | Plane |