And, if a robot arm were to swing out towards you, for safety reasons you would want to be able to immediately stop it and push it back without harming yourself, reverse that motion instantly. For one thing, that requires a back-driveable actuator.
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结合一位资深职业加盟商的总结,这种困境的出现,主要源于三个致命陷阱,也是很多门店最终闭店的关键原因: