| 摘要 |
An apparatus for teaching a stocker arm is provided to adjust a location of an optical sensor with ease by using a micrometer, thereby reducing a teaching process time. An optical sensor(71) senses a location of a protrusion(36) protruded from a side of a shaft. In a first sensor supporting unit(81), the optical sensor is placed. A micrometer locking unit(83) is protruded from the first sensor supporting unit at a location opposite to the optical sensor based on the first sensor supporting unit. A second sensor supporting unit is fixed to a supported surface and coupled with the first sensor supporting unit so that the first sensor supporting unit can slide to move. A micrometer(92) is fixed to the second sensor supporting unit and moves the micrometer locking unit. |
