Centroid Community CNC Support Forum

power to drives , whats needed only have inputs and output signals came with acorn board .
drives i have (3) , RATTMMOTOR YPMC-1000W 220V Servo Motor Kit, Servo Motor with Servo Motor Driver, CNC Controller Kit
thank you

Your servo drive manual, or the data plate on the side of each drive, should specify the input current rating.

A 1kW servo drive running on 220V 3-phase power will probably draw somewhere around 6A at its continuous rated output.

Current draw on single-phase power will be somewhat higher.