i just received my G540 3-Axis NEMA23 381oz in PSU48V/7.3A kit from
G540 3-Axis NEMA23 381oz in PSU48V/7.3A | Automation Technology Inc

Just started looking thru the connections and see a ground pins in the connectors and don't see where they connect in the cable to the motor?
I have 18/4 shielded cable with the copper wire in it. I just don't recall a ground wire on the motor.




Where does the ground connect too?
or does it?