ROBOT AND ROBOT SYSTEM

Abstract: a robot includes: a base; and a robot arm coupled to the base. the robot arm includes a plurality of arms having respective joints each of which has a power transmission mechanism. the power transmission mechanisms in the joints have a first reducer of an epicyclic gear type. the power transmission mechanism in one of the joints which is positioned on a farther side of the first reducer is lighter in weight than the first reducer.

Inventor(s): Hironori TASAKA

CPC Classification: B25J9/102 ({Gears specially adapted therefor, e.g. reduction gears (gearings in general )})

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