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IndustryArena Forum > CNC Electronics > Leadshine > HBS86H clone with Nema34 from act-motor
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  1. #1
    Join Date
    Feb 2018
    Posts
    8

    HBS86H clone with Nema34 from act-motor

    Is anybody using the black HBS86H from 'Act-Motor' instead of the metallic blue one from Leadshine ???
    At first I thought there was no difference but when I started with the wiring of the encoder feedback connector, I found that the order of pins is different.

    pin1 : PB- (act-motor) , EB+ (leadhshine)
    pin2 : PB+ (act-motor) , EB- (leadhshine)
    pin3 : PA- (act-motor) , EA+ (leadhshine)
    pin4 : PA+ (act-motor) , EA- (leadhshine)

    Now I am not sure, if I can trust the white printing on the case and which wire to connect to which pin.

    I contacted ActMotor but due to chinese holidays, they are not able to answer right now. So maybe somebody is out there who is using the same driver with Nema34.
    Thanks
    Uwe

  2. #2
    Join Date
    Nov 2004
    Posts
    1

    Re: HBS86H clone with Nema34 from act-motor

    Hi UWe,

    did you get any reply from ACT?
    I'm in the same situation, the HBS86H driver from ACT has a couple of pins ( z+/z-) that the leadshine does not have.
    I would appreciate your help
    cheers
    Giorgio

  3. #3
    Join Date
    Feb 2018
    Posts
    8

    Re: HBS86H clone with Nema34 from act-motor

    Quote Originally Posted by girogiri View Post
    Hi UWe,

    did you get any reply from ACT?
    I'm in the same situation, the HBS86H driver from ACT has a couple of pins ( z+/z-) that the leadshine does not have.
    I would appreciate your help
    cheers
    Giorgio
    Hello Gorgio,
    Yes, ACT has sent me a picture (attachment 1). After some testing and measuring, I also completed my own wiring (attachment 2).
    Final assembly is still not completed as I am waiting for some suitable connectors from China.
    BR
    Uwe

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