Due to the Cartesian coordinate nature of vertical, horizontal and forward/backward three (3) axes movement on gantry robotic palletizer arms, the Working Space is basically a regular hexahedron or cuboid.

The dimensions of the working space are bounded by three parameters.

1. The length of the gantry cross beam, upon which the arm moves forward and backward.
2. The length of the horizontal gantry beams, that sets the lateral limit of the arm.
3. The height of the vertical gantry beams, that sets the elevated limit of the arm.