Dobot Robotics officially released the CR20A high payload collaborative robot 
based a new generation technology at Hannover Messe 2023. The robot boasts 
outstanding performance, a 20 kg payload capacity, a 1700 mm super wide working 
radius, and ±0.1 mm repeatability, making it suitable for heavy load handling, 
packaging, and palletizing, as well as large-sized workpiece machining and 
long-seam welding in complex scenarios.

Wide Radius. High Payload. Greater Efficiency.

Based on new generation technology and advanced dynamic algorithms, the CR20A's 
residual vibration is reduced by 50% during high-speed stops,and has enhanced 
reliability to greatly improves production efficiency in heavy-load scenarios. 

Dobot has developed dedicated process package software for palletizing, welding 
and other complex tasks. By combining CR20A, users can quickly customize and 
deploy the solutions with a few simple setup steps.

Reliable Safety Features.

As a high payload cobot, safety is a fundamental requirement. CR20A 
innovatively adopts an electromagnetic brake protection mechanism, which 
automatically engages in the event of a power outage, preventing the robot's 
end tool from falling and ensuring no displacement occurs during start-up and 
shut-down, thus ensuring safe robot operation.

In production applications, the robot's actual load may change due to process 
adjustments. To avoid problems caused by significant load deviations, the CR20A 
has a load auto-detection function.

Easy To Use. Highly Expandable. 
 
Dobot's philosophy is reflected in the CR20A's innovative dual end effector 
connector design, allowing it to connect directly to multiple end effectors and 
be used with a wide range of third party accessories. This feature also avoids 
the problem of complex cable deployment that may hinder robot motion. The CR20A 
supports Ethernet/IP and Profinet, seamlessly connects with other automation 
systems via PLC, and has 24 channels of universal IO ports that support for 
PNP/NPN switching. 

Traditional industrial robots are difficult to deploy and lack flexibility, and 
lightweight cobots are unable to meet the requirements of payload and arm 
length. Therefore, CR20A becomes the best choice for solving these problems.

As a leading manufacturer of cobot, Dobot has always adhered to the concept of 
human-robot collaboration, committed to developing safe and easy-to-use 
products. The launch of the CR20A marks another milestone in Dobot's product 
line, forming a complete product matrix that covers 0.5 kg to 20 kg payloads to 
fulfill a wider range of applications.

CONTACT: pr@dobot-robots.com

SOURCE: Dobot Robotics