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  1. #1
    Check what the phase inductance of the motors is. Virtually all of the cheap ones have a significantly greater inductance than the 3Nm motors from Zapp or CNC4You. If it's more than those don't bother with them since it will substantially limit the torque output as rpm increases.
    Old router build log here. New router build log here. Lathe build log here.
    Electric motorbike project here.

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