Motor Wiring For Cncdrive.com Dg4s-8020 Servo Driver

native34

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I am trying to wire up a drivers from cncdrive.com, it is a Dugong DG4s-8020. I have a question for anyone who has either wired one of these or knows what the terminilogy means. on the DG4s there is a set of terminals to the Motor that are labeled "Arm1, Arm2, and NC". Can anyone explain to me what this means as far as motor hookup. My motors are the Kelinginc KL34-170-72 motors the have 3 wires coming from them 1 black, 1 red, and 1 green. I am assuming 72v+, 72v-, and Ground. I would like to get clearification on this so I don't wire these motors wrong. Please and Thank you!!

Rod
 
"Arm1, Arm2, and NC"

Pretty sure this means Armature 1 and Armature 2 and Not Connected. I would say the green from the motor goes to ground. The Red and Black from the motor would connect to Arm1 and Arm2. If the motor runs backwards from what you want then reverse the Red and Black connections.

I was unable to locate a manual for that drive.
 
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