Monitoring the position (X-axis Y-axis) of transported items retrofitted to the crane in the plating factory.
A laser distance sensor was retrofitted to the overhead crane to measure position information on the X and Y axes, enabling collision avoidance control through coordinate management. Position information is transmitted wirelessly.
When transporting heavy objects using a crane while a person holds the switch, there is a high possibility of loss occurring due to the transported items coming into contact with each other, or with equipment in the factory, or with people. Therefore, by retrofitting existing cranes with laser distance sensors, the position of the transported items can be managed in coordinates, significantly reducing collisions and contacts. Additionally, the position information is transmitted wirelessly from the sensors to a PC, allowing the operator to offset the crane from the final position. It operates from -40°C, making it suitable for use in cold storage (wireless functionality cannot be used). Measurement accuracy is 1mm, repeatability is 0.3mm, measurement speed is 250Hz (fastest), and operating temperature is -40°C or higher, ensuring positioning accuracy. Our company provides comprehensive technical support, including usage methods, implementation, control software development, and post-installation support. If you have any concerns, please feel free to contact us. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
All 8 types Standard accuracy (2σ): ±1mm to ±5mm Repeatability (2σ): ±0.3mm to ±1.8mm Measurement distance: 0.05 to 100m (using a reflector <500m) Measurement speed: 10 to 250Hz Measurement temperature range: -40℃ to +60℃ Waterproof rating: IP65 Dimensions: 140 X 78 X 48mm Weight: 350g Interface: Analog, RS232C, RS422/RS485, SSI, etc. For more details, please refer to the product catalog.
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Applications/Examples of results
Tunnel internal displacement measurement, caisson measurement, large cranes, heavy load transport overhead cranes, snow measurement, silo volume measurement, railway tunnel construction limit measurement, automated warehouse, etc.
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Company information
Since its establishment, we have been involved in the development of our own products, starting from gathering ideas, and have repeated the processes of mechanical design, processing, circuit design, and embedded programming every year. Currently, we are engaged in both OEM production and the sale of our own products, and we intend to continue developing measuring instruments that can further meet our customers' needs. We are also the general agent for Dimetix in Switzerland and are focusing on the sales of red laser distance meters. This product has been adopted for measuring the height of the Tokyo Skytree, the tallest structure in the world. We believe there are still many applications for this technology, and we would like to explore each one. In recent years, we have also been focusing on measuring instruments for railway-related construction limits. We have started to receive inquiries from East Japan Railway Company regarding the development of measuring instruments for construction limits in various fields such as construction, civil engineering, signaling, and power. Additionally, we received an Encouragement Award at the 28th Ota City Small and Medium Enterprises New Products and New Technologies Competition for our graphic-integrated construction limit measuring instrument.