Stirling
AHHH your getting all teci on me now LOL , yes will prob learn all the tec as i go along (usualy at some expence LOL)
The original question was "is there a standard colour code to nema moters" Aparently not !
I think the way they are wired is correct , least for the moment
The heat was caused by runnin 3a motors at 3.5a turning the driver board down to 3a via the dip swiches solved it
they where almost to hot to touch after 2/3 hours (there is no load on the motors just testing the setup)
as for the final demands of the finished CNC , I just dont know M8 my intention is to build a CNC for roughting wood
Its for mainly simple tasks not fine intricate work so going for .5mm acurate as a goal
The set of motors in question are 4x nema 23 with 230oz torque
A 4 axis toshiba board
24v 14,4a power supplie
The final goal is to build a practical CNC 900mm wide 3000m long with a working area of at least 2ft x 10ft aproxx
I am a furniture maker and have a workshop and shop , there are 4 of us we mainly make fitted bedrooms and kitchens some bespoke furniture as well as sell furniture from the show room shop floor
The cnc is my personal project but hopefully will develop in to a usefull tool for the work shop , I just dont have the money to buy a reddy made CNC and the buisiness cant aford it (times are ard M8)
Ive only been leaning about CNCs for 2 months and got the bug big style
YES the moters are too small for the BIG cnc also got a set of nema 32 880oz , board and power supplies ECT
So now it looks like I am building 2 LOL
This forum is great! and so helpfull and frendly , Thank you and every one for all the advise
Shure I will cock up many times but thats all part of the fun