Quote:
Originally Posted by MAXOFLIFE
According to a comment left on the youtube video, a CIM motor powers the arm and controls its angle. Do you know what we would need in order to replicate what they're doing? I was under the impression that this wouldn't work since a CIM motor doesn't lock into place when not power.
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Sometimes it does, sometimes it doesn't. It's all dependent on the efficiency (friction) in the components (gears, belts, chain, etc) between the CIM and what you're trying to rotate.