Accurate wafer mapping in magazines
Two photoelectric Laser WT12L-2 sensors detect the edge of the wafer (usually C-shaped) and in doing so check whether the semiconductor wafer is positioned correctly in the magazine. This means that the robot gripper cannot damage the wafers. It also means that material is not wasted and laborious maintenance tasks are avoided.
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Following products can be used
Photoelectric sensorsW12-2 Laser- Sensing range max.: 30 mm ... 200 mm
- Sensor principle: Photoelectric proximity sensor
- Detection principle: Background suppression
- Switching output: PNP, NPN
- Switching mode: Light switching, Dark switching
- Connection type: Male connector M12, 5-pin
- Light source: Laser
- Adjustment: Potentiometer
Photoelectric sensorsW12-2 Laser- Sensing range max.: 30 mm ... 200 mm
- Sensor principle: Photoelectric proximity sensor
- Detection principle: Background suppression
- Switching output: PNP, NPN
- Switching mode: Light switching, Dark switching
- Connection type: Male connector M12, 5-pin
- Light source: Laser
- Adjustment: Potentiometer
Photoelectric sensorsW12-2 Laser- Sensing range max.: 30 mm ... 200 mm
- Sensor principle: Photoelectric proximity sensor
- Detection principle: Background suppression
- Switching output: PNP, NPN
- Switching mode: Light switching, Dark switching
- Connection type: Male connector M12, 5-pin
- Light source: Laser
- Adjustment: Potentiometer
Photoelectric sensorsW12-2 Laser- Sensing range max.: 30 mm ... 200 mm
- Sensor principle: Photoelectric proximity sensor
- Detection principle: Background suppression
- Switching output: PNP, NPN
- Switching mode: Light switching, Dark switching
- Connection type: Male connector M12, 5-pin
- Light source: Laser
- Adjustment: Potentiometer
Photoelectric sensorsW12-2 Laser- Sensing range max.: 20 mm ... 50 mm
- Sensor principle: Photoelectric proximity sensor
- Detection principle: Background suppression
- Switching output: PNP, NPN
- Switching mode: Light switching, Dark switching
- Connection type: Male connector M12, 5-pin
- Light source: Laser
- Adjustment: None
Photoelectric sensorsW12-2 Laser- Sensing range max.: 30 mm ... 200 mm
- Sensor principle: Photoelectric proximity sensor
- Detection principle: Background suppression
- Switching output: PNP, NPN
- Switching mode: Light switching, Dark switching
- Connection type: Male connector M12, 5-pin
- Light source: Laser
- Adjustment: Potentiometer
Photoelectric sensorsW12-2 Laser- Sensing range max.: 30 mm ... 200 mm
- Sensor principle: Photoelectric proximity sensor
- Detection principle: Background suppression
- Switching output: PNP, NPN
- Switching mode: Light switching, Dark switching
- Connection type: Male connector M12, 5-pin
- Light source: Laser
- Adjustment: Potentiometer
Photoelectric sensorsW12-2 Laser- Sensing range max.: 30 mm ... 250 mm
- Sensor principle: Photoelectric proximity sensor
- Detection principle: Background suppression
- Switching output: PNP
- Switching mode: Light switching, Dark switching
- Connection type: Cable with M8 male connector, 4-pin, 300 mm
- Light source: Laser
- Adjustment: Potentiometer
Archiv - 01- Sensing range max.: 30 mm ... 200 mm
- Sensor principle: Photoelectric proximity sensor
- Switching output: PNP, NPN
- Switching mode: Light switching, Dark switching
- Connection type: Male connector M12, 5-pin
- Light source: Laser
- Adjustment: Potentiometer
Photoelectric sensorsW12-2 Laser- Sensing range max.: 50 mm ... 290 mm
- Sensor principle: Photoelectric proximity sensor
- Detection principle: Background suppression
- Switching output: PNP, NPN
- Switching mode: Light/dark switching
- Connection type: Male connector M12, 5-pin
- Light source: Laser
- Adjustment: Potentiometer
Photoelectric sensorsW12-2 Laser- Sensing range max.: 30 mm ... 200 mm
- Sensor principle: Photoelectric proximity sensor
- Detection principle: Background suppression
- Switching output: PNP, NPN
- Switching mode: Light switching, Dark switching
- Connection type: Male connector M12, 5-pin
- Light source: Laser
- Adjustment: Potentiometer
Photoelectric sensorsW12-2 Laser- Sensing range max.: 50 mm
- Sensor principle: Photoelectric proximity sensor
- Detection principle: Background suppression
- Switching output: PNP
- Switching mode: Light/dark switching
- Connection type: Male connector M12, 5-pin
- Light source: Laser
- Adjustment: None