| 摘要 |
PROBLEM TO BE SOLVED: To provide a robot having the same function even without a limit sensor. SOLUTION: This robot is provided with an X-axis motor 1, a pin conveying robot hand 2 vertically moved by the Z-axis motor 1, a detection part 3 provided on the robot hand 2, an origin sensor 5 detected by the detection part 3, and a mother board 6 on which a pin is inserted or removed by the robot hand 2. The role of the limit sensor is performed by setting the upper limit of the moving distance of the robot hand 2.
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