Permanent coupler module
Permanent coupler is used to tow tools such as trolleys and dollies that actively perform pick-up and release operations. It provides standard Tool Interface between the robot and its tool – a set of power supply voltages, safety signals and communication bus. Standard Tool API allows True Autonomy system to control execution of actions performed by the tool.
A permanent coupler enables a mobile robot to transport carts used in a facility’s internal logistics system. This solution is best suited for processes where there is no need for automatic coupling and decoupling of carts by the robot.
In practice, this means the robot operates with a single dedicated cart, which is used to transport materials, components, or products between workstations.
This approach is particularly effective in applications with repetitive transport routes and stable, well-defined production processes.
Key benefits
High reliability
A simple mechanical design without automatic release mechanisms minimizes the risk of failure and ensures stable, continuous operation.
Stable cart guidance
A rigid connection between the robot and the cart provides safe load transport and precise maneuvering within production or warehouse environments.
Easy integration
The coupler is easy to install and integrate with mobile robots, enabling fast deployment within existing logistics processes.
Lower implementation cost
Compared to automatic coupling systems, the solution has a simpler design and is therefore more cost-efficient.
Example processes and applications
The use of mobile robots equipped with a permanent coupler improves material transport within production facilities and warehouses, reduces manual operator workload, and increases the repeatability of logistics processes. Explore example processes and use cases supported by the permanent coupler.
Automated transport of hangers between production cells
The VERSABOT equipped with a permanent coupler enables towing of a mechanical cart carrying hangers with components between production cells served by a monorail system. The solution supports key manufacturing processes such as welding, painting, and finishing operations, ensuring a smooth material flow between successive production stages.
The hanger pick-up and delivery process is fully automated. Signal exchange between the VERSABOT, the dolly-type cart, and the production cell equipment enables automatic load transfer without operator intervention. As a result, transport is repeatable, safe, and fully synchronized with the production line workflow.
Automated heavy pallet transport with roller conveyor integration
The VERSABOT equipped with a permanent coupler can tow a specialized transport cart designed to work with roller conveyors for handling heavy pallets. This solution enables efficient material flow between production stations, warehouses, and logistics lines.
The transport cart is equipped with powered rollers that allow automatic pallet transfer between the cart and the roller conveyor. Control signal exchange between the VERSABOT and the conveyor system ensures precise synchronization of pallet pick-up and drop-off processes. As a result, load transfer is fully automated, operator-free, and carried out with high efficiency and operational safety.
Precise pallet exchange with roller conveyor systems
The VERSABOT equipped with a permanent coupler works in cooperation with a specialized cart designed for pallet exchange with roller conveyor systems. The solution enables automated transport of pallets between production stations, warehouses, and conveyor systems.
Control signal exchange between the robot, the transport cart, and the roller conveyor enables precise robot docking at the transfer station. As a result, pallet handover is performed in a synchronized, safe, and repeatable manner, without the need for operator intervention.
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