Wiring an 8 wire Nema to 4 core CY cable to an AM882

[JAZZCNC]

Are those the 4nm NEMA 23s from CNC4YOU with a 4.2 amp current limit? What have you got the AM882 set to?

Andy, just want to clear something up just in case you or others think the drives current rating is a must not exceed the limit or will break.! . . . They are not limited to 4.2a you can actually run them higher and you won't damage them. It's not recommended because you will over time shorten their life because they will run hotter and the gains will be limited so not worth doing. But you won't kill them running a little higher current.