Do not choose by payload alone
Two robots with the same payload can have different reach, speed, stiffness, repeatability, IP protection and communication capabilities.
When a cobot makes sense
A cobot is particularly interesting when flexible relocation, simpler programming and frequent product changes are required. A risk assessment is still mandatory for the specific application.
When an industrial robot has the advantage
For high throughput, continuous operation, welding of large assemblies and fully guarded cells, a classic industrial robot often offers a better performance-to-cost ratio.
Look at the whole cell
The gripper, safety, PLC, positioner, pedestal, cables and programming often affect project cost more than the difference between two robot arms.
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