i was looking on the chines ballscrew and was wondering which one will be better for my aplication which is 4x4.
the motors are nema34 640oz. so my concern is SFU2010 or SFU1610 .
Y axis gonna be dual motors. the length is 1400mm
X single motor 1400mm
please help me decide so i can order them this weekend. Thanks in advice. any suggestions are more then welcome.