Collision Prevention Solution for Gantry Loaders Using Laser Distance Sensors
Collision Prevention Solution for Gantry Loaders Using Laser Distance Sensors
In modern automated machining centers, gantry loaders play a crucial role in achieving high-speed, precise transportation and loading/unloading of workpieces. Some advanced loaders are even capable of handling workpieces weighing up to 150 kg, autonomously loading them into the machine for processing and unloading them once the operation is complete.
Given that multiple gantry loaders often operate on the same track, the risk of collisions becomes a significant concern. To prevent such incidents, each gantry robot is equipped with two laser distance sensors mounted on its sides. These sensors are capable of detecting distances of up to 10 meters to the next robot ahead, providing real-time data on proximity.
Thanks to the independent dual switch outputs from the laser distance sensors, a precise safety buffer can be defined. This buffer allows the gantry loaders to either slow down or come to a complete stop, thereby preventing collisions and minimizing the risk of damage to the equipment and ensuring operator safety.
This innovative collision prevention solution not only enhances the overall safety of the automated workflow but also ensures uninterrupted operations, reducing downtime and maintenance costs. By integrating laser distance sensors, businesses can achieve a safer and more efficient production environment.
Related Laser Distance Sensor
✅ Measurement Range: 0.1 m to 50 m ✅ Resolution: 1 mm ✅ Supported Interfaces: RS485 / Switch Output / Analog Current and Voltage ✅ Protection Rating: IP67 ✅ Operating Temperature: -10℃~+45℃ ✅ Cable: With 8-core Composite 2 m Cable | ||
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NPN+analog+485
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PNP+analog+485
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Operating Range
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GFL-Y01IU-485-N
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GFL-Y01IU-485-P
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0.1 - 1 m
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GFL-Y02IU-485-N
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GFL-Y02IU-485-P
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0.1 - 2 m
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GFL-Y05IU-485-N
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GFL-Y05IU-485-P
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0.1 - 5 m
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GFL-Y10IU-485-N
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GFL-Y10IU-485-P
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0.1 - 10 m
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GFL-Y20IU-485-N | GFL-Y20IU-485-P | 0.1 - 20 m |
GFL-Y50IU-485-N | GFL-Y50IU-485-P | 0.1 - 50 m |
Recommended Measurement Sensors
The LD-50G model belongs to the 2D single-line lidar. Based on the DTOF ranging principle.
Detection range: 100-2000 mm, 150-3000 mm
Material: plastic accessories, filled with epoxy resin
Connection type: 5-pin M12 connector
By converting from the laser into electrical signals. determine various characteristics,distance, displacement, or position.
Response time: up to 1.5ms
Repetitive accuracy: up to 10µm
Beam spacing: 80mm
Number of optical axes: 50
Protection height: 3920mm
Safety Curtain outputs (OSSD):2 PNP
