What is meant by 4-core CY cable?

[JAZZCNC]

Ive just ammended my order, thanks Jazz. Glad you replied actually i was looking for the review i think you done on the Leadshine motors, i cant remember if you said these were the way to go or not

Yes they are great but they are expensive so it gets a close call between them and Servo's so do some shopping around if your thinking to use them.
Only thing they have in favor over Servo's IMO is that they are easy to use and setup with no messing around tuning drives etc.

Servo's will be better if you want higher feeds and torque.

That said if you use Normal steppers tuned correctly and running on good drives then you won't have any issues. Will say thou D-Man if your using 34 motors you want High powered AC voltage drives to get the best from them.! They cost more but also make build control box easier as you don't need a PSU for the drives so don't cost that much more in end.