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  • Great value product

    posted by rebourn on 10/24/2012
    2 0

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month


    Great cheep stepper motor with controller. I powered it using a 9V battery.


    No datasheet. But It's fairly straight forward.


    No datasheet is not really a problem since is is a four stage motor, simply activate i alphabetic order A->B->C->D. Or you can activate with high-torque A,D->A,B->B,C->C,D. There is a third sequence which is slower, just google 'Stepper Motor 28BJY-48 Datasheet' for it.


    No real issues. May stall if there is no delay between activation's, I used 0.0002 s between activation's.

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