PROBLEM TO BE SOLVED: To provide an end effector cover capable of preventing an end effector from coming into contact with an object when the end effector is moved to a position to grip or release a workpiece.;SOLUTION: An end effector cover 16 includes a stationary cover 3 for covering a side surface of an end effector 15 mounted on a robot body 10, and a movable cover 4 which protrudes in an axial direction of a sixth axis J6 from the tip of the stationary cover 3 in the axial direction of the sixth axis J6 serving as the axis of rotation of the end effector 15 and which can change the amount of protrusion from the stationary cover 3.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT
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