Dobot CR20A Cobot
The Dobot CR20A is a powerful industrial collaborative robot designed for demanding automation tasks that require high payload capacity, long reach, and advanced safety features. With an impressive 25 kg payload, a 1700 mm working reach, and a repeatability of ±0.05 mm, the CR20A is ideal for palletizing, machine tending, welding, assembly, and material handling applications.
Built around advanced harmonic drive technology, the CR20A delivers smooth and precise motion while improving cycle times by up to 25% compared to conventional robotic systems. Combined with intelligent vibration suppression algorithms, the robot maintains excellent accuracy even during complex movements and high-speed operations.
Key Features
6-axis collaborative robot for industrial automation
25 kg payload capacity
1700 mm working reach
±0.05 mm repeatability
Maximum TCP speed up to 2 m/s
Advanced harmonic drive transmission technology
IP54 protection rating
Electromagnetic safety brakes for rapid stopping
Real-time payload monitoring and virtual safety boundaries
Supports Modbus TCP, Ethernet/IP, PROFINET and RS485
Flexible programming with DobotStudioPro
Suitable for installation in any mounting orientation
Ideal Applications
Palletizing and depalletizing
Machine loading and unloading
Welding applications
Industrial assembly
Material handling
Packaging automation
Quality inspection systems
Flexible manufacturing cells
High Performance for Heavy-Duty Automation
The CR20A combines a long reach with a high payload capacity, making it suitable for handling large components and heavy workpieces. Its optimized drive system ensures efficient cycle times while maintaining consistent accuracy throughout production operations.
Advanced Safety Features
Designed for collaborative environments, the CR20A incorporates comprehensive safety technologies. Electromagnetic brakes activate within milliseconds during power loss, while virtual boundaries and real-time payload monitoring help protect both operators and equipment.
Easy Programming and Connectivity
The robot is programmed using DobotStudioPro, which supports graphical programming, scripting, and trajectory playback. Compatibility with PCs, teach pendants, tablets, and smartphones enables flexible deployment and operation.
With dual industrial Ethernet ports, extensive I/O capabilities, and support for leading industrial communication protocols, the CR20A can be integrated easily into existing production systems.
Technical Specifications
Degrees of Freedom |
6 |
Payload Capacity |
25 kg |
Reach |
1700 mm |
Repeatability |
±0.05 mm |
Maximum TCP Speed |
2 m/s |
Robot Weight |
70 kg |
Protection Rating |
IP54 |
Mounting Orientation |
Any Orientation |
Communication Protocols |
TCP/IP, Modbus TCP, Ethernet/IP, PROFINET, RS485 |
Control Box Weight |
15 kg |
The Dobot CR20A delivers an outstanding combination of payload capacity, reach, safety, and connectivity, making it an ideal collaborative robot for demanding industrial automation applications.
