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  1. randy217

    Stepper motor ability to change direction very fast?

    Hey Mike and others. Thank you for the help! This is for an invention. I will show you as soon as it's ready. Ok, the weight is actually going to be a little more than the motor itself, and the radius will be about 4 to 5 times the longest side of the motor. So this can scale. If the motor...
  2. randy217

    Stepper motor ability to change direction very fast?

    I'm in need of a small motor capable of moving about 1oz around 5 degrees and back at least 30 times per second. I've seen speed ratings that look sufficient but I've also seen videos of the motor in action and noticed it took a moment to get up to speed. Any help is much appreciated. Thanks.

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