Positioning control of heavy load transport overhead cranes with retrofitted laser distance sensors.
When transporting heavy objects, use a laser distance sensor instead of an encoder to measure and control the positional information on the X-axis/Y-axis within 50-100m.
When transporting heavy objects over a distance of 50-100m, using encoders can lead to slippage, resulting in cases where accurate positioning is not possible. While it would be ideal to implement a mechanism that prevents slippage, it can be costly and inefficient. In such cases, an increasing number of users are employing laser distance sensors to measure positional information and control the crane's motor. This also eliminates the risk of collisions between cranes. The system operates at temperatures as low as -40°C, making it suitable for use in cold storage warehouses. With a measurement accuracy of 1mm, a repeatability of 0.3mm, and a measurement speed of 250Hz (maximum), sufficient positioning accuracy can be achieved for crane motor control. This eliminates the need for mechanisms to suppress slippage, resulting in a cost-effective system. This laser distance sensor is useful for transporting heavy objects and for use in cold storage warehouses. Our company provides comprehensive technical support, including usage guidance, 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 materials or feel free to reach out to us.*
- Company：有限会社エムティプレシジョン
- Price：Other
