Patent ID: 9168660
Filing Date: 2015-10-27
Classification: B25J,Y10S,Y10T

Abstract:
1. A SCARA robot comprising: a base; a first arm coupled to the base and being rotatable around a first axis with respect to the base; a second arm coupled to the first arm and being rotatable around a second axis apart from the first axis; a first rotation regulating member provided on the first arm and regulating a rotation of the first arm around the first axis with respect to the base; and a second rotation regulating member provided on the first arm and regulating a rotation of the second arm around the second axis, wherein the first arm includes a casing having a wall part in which hole portions penetrating in axis directions of the first axis and the second axis and a beam provided inside the casing, at least one of the first rotation regulating member and the second rotation regulating member includes a contact part, a fixing part, and a connecting part that connects the contact part and the fixing part, the contact part of the first rotation regulating member is in contact with the base when the rotation of the first arm around the first axis with respect to the base is regulated, the contact part of the second rotation regulating member is in contact with the second arm when the rotation of the second arm around the second axis is regulated, the fixing part is fixed to the beam, the connecting part is inserted into the hole portion apart from an inner wall of the hole portion, and a resisting member is provided in at least one of a part between the contact part and the casing and a part between the connecting part and the inner wall of the hole portion.