To provide a double-axis robot 1 that the weight of a X-axis unit 4 mounted on a Y-axis unit 3 can be lightened and that driving force of one axis can be transmitted directly to the other axis.
A first actuator 32 and a second actuator 42 are mounted on a device main body 2 of the double-axis robot 1. A second axis unit 4 is equipped with a fixed length transmission member 44 that connects a movable part of the second actuator 42 mounted on the device main body 2 and a second movable part 41 mounted on a first movable part 31. When the second movable part 41 is moved to a certain position, a control means 5 controls the first actuator 32 based on the traveling quantity of the first movable part 31 and the second actuator 42 based on the traveling quantity of the second movable part 41 and the traveling quantity of the second movable part 41 accompanying the traveling of the first movable part 31.
OKAMOTO ICHIRO
ANZAI HIROSHI
HACHIMAN NAOYUKI
