hi i have a denford cyclone lathe it has 2 x 8nm nema 34 steppers on it 2:1 reduction 5mm pitch lead screw .
i wish to change them out for 2x ac servo motors.

can anyone recommend someone who sells them, and also what size would be ideal. 750w/1kw

ive seen these on eBay around £300 1kw 4nm
and
90ST-M02430 Matched Servo Driver 2.4N.M 750w servo motor

im new to servos ,but im after something with an encoder for accuracy and be compatible with my centroid cnc12 lathe control i just fitted

any help appreciated