Where to buy spindle

[HipoPapi]

Hi There,

I have managed to do some work on the servo mounts yesterday and thought I ask for opinions. I have tried to make it simple and easy to build.

The orangebits are 10mm steel.

24 t pulley on the servo and 48 t pulley on the ballscrew. The bigger pulley in the picture is the 72 t pulley if I want to go with 3:1 reduction.

Opinions would be great as I am planning to send the final drowings for laser cut sunday night as the place where I do my laser cutting switches to thick metals on monday and tuesdays.

O and how much extra space is advisable for the paint layer? 1mm maybe?


Thanks,
Vass

[Clive S]

Just a quick point how about making the slots in the motor mounts longer to enable you to be able to change the pulley size if needed later. ..Clive