Mounting motor under table?

[Rogue]

Right. Cobbled something together while the rest of the family were subjecting themselves to XFactor :whistling:



I've had a glass or three of wine so you'll need to excuse a few glaring errors (yes, one of the motors is physically inside a wall as I forgot to "carry the one" while doodling numbers on the back of a fag packet...). One side is missing for visibility, and because I realised another "carry the one" error made it physically impossible

For size reference, the big blocks along the bottom are 80x80, the others are 80x40. My initial idea for the top table was to use L brackets to connect to the blocks on the rails of the bottom table. No idea if they would be suitably strong enough but it seemed like a good idea at the time (cue cutaway of top table showing L bracket)




I've not put in the Z, just roughly indicated where the spindle would be. I also want to think about what I can do to make the gantry stronger, bracing etc, for most mass and rigidity within my capabilties - so no welded steel tubes or fancy epoxies :cry: