Nema 23 425 oz 8 wire

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  • January 20, 2018 at 5:19 pm #10783
    bryo14
    Member

    i need help wiring (Nema 23 425 2.8A oz 8 wire) to the tiny g. i have a 24V 14.6A power supply. Here is the wiring diagram https://www.automationtechnologiesinc.com/wp-content/uploads/downloads/2012/08/KL23H286-20-8B.pdf

    i wired blue/white and blue to A1
    red/white and red to A2
    green/white and green to B1
    black/white and black to B2

    with this configuration i am not getting any humming sound or movement. can any one help me

    Thanks

    January 20, 2018 at 5:28 pm #10784
    cmcgrath5035
    Moderator

    Study your diagram again.
    Hint: Bipolar Parallel Connections
    Blue/Wht and Red/Wht to A+(A1)
    Blue and Red to A- (A2)

    etc

    January 20, 2018 at 7:17 pm #10785
    Zootalaws
    Member

    The easiest way is to hold a pair of wires together and turn the stepper – if it’s hard to turn, that’s a pair, if not, try another pairing.

    It doesn’t matter which wire goes where, as long as they are a matching pair connected to a matching A or B of ports.

    425oz steppers are going to stretch a TinyG – keep an eye on the temperatures. Be prepared to purchase external drivers – they are cheap enough, nowadays.

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