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The Dobot CR20A-IP68 is a 6-axis collaborative robot engineered for demanding industrial environments. It provides a maximum payload of 20kg and a working radius of 1,700mm, with an IP68 rating for protection against dust, water ingress, and oil contamination.
The robot features a fully sealed construction with fluororubber external components, offering strong resistance to chemicals and corrosion. This makes it suitable for applications involving cutting fluids, dust, and oil-heavy environments.
An internal pneumatic system maintains positive pressure within the robot, improving sealing performance and ensuring reliability in harsh conditions. The unit is supported by an IP54-rated control cabinet, enabling operation in high humidity and water mist environments.
The CR20A-IP68 supports drag-to-teach operation, graphical programming, and code-based control, allowing straightforward deployment without specialist expertise. It maintains high performance with a maximum linear speed of 2m/s and repeatability up to ±0.02mm.
20kg maximum payload with 1,700mm working radius
IP68-rated for protection against dust, water, and oil contamination
Fluororubber exterior for chemical resistance and durability
Internal pneumatic system enhances sealing via positive pressure
Supports drag-to-teach, graphical, and code-based programming
Up to 2m/s speed with repeatability up to ±0.02mm
Typical applications include CNC machine tending, where the robots handle loading and unloading tasks in the presence of cutting fluids and metal particles. They are also suitable for cutting and grinding operations, maintaining performance in high-dust and splash-prone environments.
In welding applications, these robots operate reliably in conditions involving sparks, debris, and humidity, supporting consistent and repeatable processes. The sealed design also enables use in food preparation and processing environments, where high humidity, temperature variation, and frequent cleaning are required.
Overall, this range supports automation across manufacturing and processing industries requiring robust, sealed robotic solutions for harsh operating conditions.
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