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DOBOT CRA Series Robotic Arms
CRA series collaborative robot arm
A new benchmark for collaborative robot arm
CRA series collaborative robot Arm
A new benchmark for collaborative robot
The Dobot CRA series, the new generation of collaborative robots, incorporates high-performance integrated joints, leading to a 25% increase in the cycle time and unprecedented efficiency. The new control cabinet and DobotStudio Pro system software ensures a comprehensive enhancement in safety, stability, and scalability, and improve human-machine collaboration to a whole new level.
Parameters
DOBOT has been instrumental in assisting numerous Fortune 500 companies across various sectors in achieving remarkable levels of automation. The recently introduced DOBOT CRA series presents a diverse range of load capacities, ranging from 3-20 kg, and an extensive array of arm lengths. This comprehensive offering caters to over 15 industry application scenarios, encompassing 3C, automotive, semiconductor, metal processing, food, chemical, medical, and new retail. Choosing the DOBOT CRA series will undoubtedly position you as a frontrunner in the realm of intelligent manufacturing.
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| Model | CR3A | CR5A | CR7A | CR10A | CR12A | CR16A | CR20A | |
| Weight | 16.5 kg | 25 kg | 24.5 kg | 40 kg | 39.5 kg | 40 kg | 70 kg | |
| Maximum Payload | 3 kg | 5 kg | 7 kg | 10 kg | 12 kg | 16 kg | 20 kg | |
| Working Radius(mm) | 620mm | 900mm | 800mm | 1300mm | 1200mm | 1000mm | 1700mm | |
| Maximum Linear Speed | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | 2 m/s | |
| Range of Motion | J1 | ± 360° | ||||||
| J2 | ± 360° | |||||||
| J3 | ± 155° | ± 160° | ± 160° | ± 160° | ± 160° | ± 160° | ± 160° | |
| J4 | ± 360° | |||||||
| J5 | ± 360° | |||||||
| J6 | ± 360° | |||||||
| Maximum Joint Speed | J1 | 180 °/s | 180 °/s | 180 °/s | 150 °/s | 150 °/s | 150 °/s | 120 °/s |
| J2 | 180 °/s | 180 °/s | 180 °/s | 150 °/s | 150 °/s | 150 °/s | 120 °/s | |
| J3 | 223 °/s | 180 °/s | 180 °/s | 180 °/s | 180 °/s | 180 °/s | 150 °/s | |
| J4 | 223 °/s | 180 °/s | ||||||
| J5 | 223 °/s | 180 °/s | ||||||
| J6 | 223 °/s | 180 °/s | ||||||
| I/O Interface | DI | 2-Way | 4-Way | |||||
| DO | 2-Way | 4-Way | ||||||
| AI | 2-Way (same as RS485) | 4-Way (same as RS485) | ||||||
| AO | None | |||||||
| RS485 | Supported | |||||||
| Repeatability（mm） | ±0.02mm | ±0.02mm | ±0.02mm | ±0.03mm | ±0.03mm | ±0.03mm | ±0.05mm | |
| IP Rating | IP54 | |||||||
| Noise | 70dB(A) | |||||||
| Temperature Range | 0 ℃～ 50 ℃ | |||||||
| Power Consumption | 120 W | 150 W | 150 W | 350 W | 350 W | 350 W | 500W | |
| Installation Orientation | Any angle | |||||||
| Cable Length to Control Box | 5m | 5m | 5m | 5m | 5m | 5m | 6m | |
| Materials | Aluminum alloy, ABS plastic | |||||||
Plenty of standard interfaces to reduce application costs
Additionally, our robots come equipped with standard communication methods like Modbus TCP/RTU, EtherNet/IP, PROFINET, and others. This guarantees effortless integration with popular PLCs, HMIs, and other devices, eliminating worries about communication protocol compatibility and enabling more efficient and streamlined device integration and configuration.
EtherNet/IP
PROFINET
Teach Pendant
Featuring a lightweight and compact design, the DOBOT Teach Pendant seamlessly combines aesthetic and ergonomic features,
resulting in a grip that is not only visually appealing but also comfortable to hold.
Its exceptional interaction design ensures safety, flexibility, and enhanced efficiency in robot debugging, delivering an excellent user experience.
DobotStudio Pro Software Platform
Simplicity and efficiency
Blockly programming
The blocks offer an intuitive and user-friendly programming approach. By combining these blocks, you can create flexible programs for your robot effortlessly.
Script programming
Ecosystem Plugins
Process package support
Powerful log function
Virtual controller
Multi-terminal operation
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