The Full Measure (XBR CHASSIS)

XBR-001 chassis dimension final count:

LOWER CHASSIS SECTION

LENGTH: 350mm
WIDTH : 250mm
HEIGHT: 100mm
WALL THICKNESS: 15mm
THROUGH HOLE DIAMETER: 5mm-6mm

INNER SECTION (hardware bay's - C1-C2)

LENGTH: 155mm (including round end)
HEIGHT: 70mm

BODY SECTION (RING X 1):

OUTER RING HEIGHT : 40mm
OUTER RADIUS: 75mm
INNER RING HEIGHT: 10mm
INNER RADIUS: 150mm
CENTER CONDUIT RADIUS: 35mm

HEAD SECTION (DOME STYLE):

HEIGHT: 75mm + (40mm adaptor plate): 115mm
RADIUS: 75mm
EYE RADIUS: 35mm

WHEELS AND SIDE COVERS:

RADIUS: 75mm
WIDTH:50mm *to be confirmed
SIDE COVER IS SAME AS THE CHASSIS PROFILE- without the inner bay cut outs.

Additional infomation and notes.

While the chassis is shown with a 15mm center support, this can be moved in the design stage if you plan to free form the chassis your self. The Chassis is designed mainly as a skid steer robot, but later modules should include other drive options including tracks and Two motor drive with a pivot wheel. The current design would be fabricated from a range of materials including foam, wood or plastic.
These dimensions may change slightly and a half scale version may be produced as well, but if you want to build a smaller one then just scale the plans down.