Omron AMR Logistics Robot Implements Logistics Automation by Carrying 300kg Rolltainers

Project Overview

This implementation case features a solution utilizing Omron AMR Logistics robots to automatically transport rolltainers weighing over 300kg. Previously, workers had to manually move heavy rolltainers, leading to a high risk of musculoskeletal disorders and potential safety issues during the bulk loading of irregular goods. Through this solution, the AMR automatically recognizes the rolltainers and moves them to designated locations via safe autonomous driving, establishing a work environment that significantly reduces worker burden and increases efficiency.

Project Background & Objectives

In logistics sites, the repetitive task of moving rolltainers weighing over 300kg placed a significant physical strain on workers, leading to frequent musculoskeletal disorders. Additionally, manually moving various products, including irregular items, resulted in decreased safety and efficiency. The objective of this project is to protect worker health and maximize operational efficiency by automating rolltainer transport with AMRs. Through this, the goal is to enhance overall logistics safety, reduce worker fatigue, and maximize productivity and efficiency in the long term.

Components

Robot	Robot: Omron LD-250

Workflow

STEP 1.	Send Rolltainer Retrieval Command: A work command is generated via a switch.
STEP 2.	Rolltainer Retrieval: After recognizing the rolltainer's location with a photo sensor, the AMR hitches the rolltainer with a hook through precise docking.
STEP 3.	AMR Movement: Transports the rolltainer to the destination using safe autonomous driving functions.
STEP 4.	Rolltainer Destination Discharge: Upon reaching the destination, the rolltainer is stably discharged through an automatic release function.

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Key Features

Adaptable to Various Logistics Environments: Capable of automatically transporting diverse goods, including boxed packages, individual tools, and irregular products loaded onto rolltainers in both general and manufacturing logistics settings.

Enclosed Structure Optimized for Irregular Goods: The enclosed design of the rolltainer allows for the safe loading and transport of irregular items.

High Payload Capacity: Due to the weight-distribution structure of the rolltainer, the system can stably accommodate weights that slightly exceed the AMR's standard payload.

Automatic Hitching/Release System: Reduces the burden of manual labor by enabling automatic hitching and release between the AMR and the rolltainer.

(Note: Tug-type models support the automatic release function only.)

Implementation Results

ROI Period
Key Metrics	Reduced Physical Strain on Workers: Decreased incidence of musculoskeletal disorders and improved worker health as they no longer need to manually move heavy rolltainers. Increased Operational Efficiency: Automated rolltainer transport has shortened task times and reduced misclassification issues, enhancing overall logistics efficiency. Cost Reduction: Labor cost savings are expected by reducing manual work hours compared to traditional methods.
Client Feedback	The client stated, "The automated rolltainer transport solution using AMRs has significantly reduced the physical burden on our workers and noticeably improved on-site efficiency. We are particularly satisfied with the labor cost-saving effects resulting from the reduction in manual work hours."