Dobot CRA Series Robotic Arms

Dobot CRA series collaborative robots (cobots) are 6-axis arms for factory automation: machine tending, palletising, welding, assembly, pick-and-place and inspection. Scan offers the range from the CR3A-DC to the CR20A, with payloads from 3 to 20 kg, reach from 620 mm to 1,700 mm and repeatability of ±0.02 to ±0.05 mm.

The CRAF models (CR5AF, CR10AF and CR20AF) have a factory-calibrated six-axis force/torque sensor in the flange, for polishing, precision assembly and other force-controlled work. The CRAP models (CR5AP, CR10AP and CR20AP) are sealed to IP68 for dust, humidity, oil and cutting fluid.

Every CRA arm has a PLd Cat.3 safety controller with more than 20 safety functions, and supports Modbus, EtherNet/IP and PROFINET. Program it by hand-guiding or in DobotStudio Pro, from a PC, the Android app or the optional TP10 teach pendant listed here. Add a VX500 smart camera from Dobot Accessories for vision-guided picking.

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