DOBOT CR20A 6-Axis Collaborative Robot Arm (20kg / 1700mm)

• DOBOT CR20A 6-Axis Collaborative Robot Arm (20kg / 1700mm)
• Integrated EtherCAT servo bus for ultra-fast, synchronized motion control
• Laser-calibrated for absolute positioning accuracy under 0.4 mm
• PLCd Cat.3 safety controller with 20+ built-in safety features
• Electromagnetic brake engages in under 18 ms for drop protection
• 24 DI/DO ports with support for TCP/IP, Modbus, EtherNet/IP, EtherCAT, and PROFINET
• Compatible with DobotStudio Pro (graphical programming, SDKs, ROS support)
• Optimized for palletizing, machine tending, heavy payload handling

The DOBOT CR20A 6-Axis Collaborative Robot Arm (20kg / 1700mm) is the most powerful collaborative robot in Dobot’s CR-A lineup, engineered for demanding industrial automation tasks that require both reach and payload capacity. It delivers fast, precise movement even under heavy loads, thanks to Dobot’s servo-integrated joint architecture and EtherCAT synchronization.

The CR20A has a working radius of 1,700 mm and a maximum payload of 20 kg. With an advanced motion control algorithm, the CR20A operates more stably, with residual vibrations reduced by 50% during high-speed emergency stops.

The built-in safety controller provides over 20 certified features, including drop-prevention braking and SafeSkin non-contact protection (optional). Whether you need to palletize at scale or load heavy parts into CNC machinery, the CR20A offers a future-proof, standards-compliant solution with fast deployment and flexible programming