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  1. #1
    Join Date
    Mar 2007
    Posts
    73

    Unknown steppers

    I scavenged these steppers from a Star Micronics NX-1000 dot matrix printer. The only thing that I can determine from the labels is they are 7.5 degrees/step, one is 24.4 ohms and the other is 20 ohms, and the date they were made. How can I find the torque and any other info I need?
    Attached Thumbnails Attached Thumbnails steppers.jpg  

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