Sturdy and Fast all Steel CNC , my first build

[JAZZCNC]

No idea for this one. I should educate my self how to calculate this amperage and from where to get the transformer.

Will PM you about this has it's easy misunderstood and don't want others reading and not understanding properly so getting into trouble blowing stuff up and electrocuting them selfs.!!!!!

Sorry, i dont understand you

1. 1610 for long axis that moves gantry and 1605 for the gantry / that moves Z/ and 1605 for the z, correct?

No 1610 for Long X Axis and Gantry Y Axis (moves Z).
Then 1605 for Z axis (UP/DOWN)

2. I buy belts from Belting online. Should i use the minimum sized belt pulley or go a bit bigger for the size of belt i mean? What is the typical size? I cant seem to find the sheet i used for calculating belts. I remember the AT was stronger but a kind of harder. Obviously either way it should be pitch 5, otherwise i have to go with bigger pulleys

Don't go less than 18 teeth and I always use 20 teeth has the belt engages pulley better giving better wear.
Don't use less than 15mm wide belts and I find 15mm is perfect size. 20 or 25mm is overkill and wasted money.
HTD is the preferred belt type for it's profile but don't think it would make a big difference here anyway has the belts are only short and not under much stress or heavy loads.

Yes 5mm pitch.