@_gunzablazin I use Creo and started by sketching my drive system. I set the perimeter to be fixed a
@_gunzablazin I use Creo and started by sketching my drive system. I set the perimeter to be fixed at 450mm and allowed Creo to control a variable to make my geometry work, in this case the lateral distance of my driving pulley from the centreline. I used the nominal pulley diameters. I provided slotted holes centred on nominal position of the small pulley to allow installation and tensioning. Not much tension is required. The belts will not stretch under hand loads or the really small loads that this system generated.
