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Description
- DOBOT CR7A 6-Axis Collaborative Robot Arm (7kg / 800mm)
- 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)
- Ideal for high-speed, short-reach processes like pick-and-place or screwing
The DOBOT CR7A 6-Axis Collaborative Robot Arm (7kg / 800mm) sits between the CR5A and CR10A, offering slightly more payload capacity at a compact size. It’s ideal for tasks that require agility and load handling in confined spaces, such as assembly lines or mobile base integration.
The CR7A has a working radius of 800 mm and a maximum payload of 7 kg. With an advanced motion control algorithm, the CR7A operates more stably, with residual vibrations reduced by 50% during high-speed emergency stops.
Thanks to its laser calibration and responsive servo control, it handles tight tolerances with ease. Safety and programming tools are consistent across the CR-A lineup, enabling fast setup and flexible deployment
- DOBOT CR7A 6-axis collaborative robot arm
- DOBOT robot controller
- 5m power and signal cable set
- Quick start documentation>
- Arm reach: 800 mm
- Robot weight: 24.5 kg
Training materials and curriculum are available after purchase. Please contact us for details.
| DOBOT CR7A Specifications | |
|---|---|
| Weight | 24.5 kg |
| Maximum Payload | 7 kg |
| Working Radius | 800 mm |
| Maximum Linear Speed | 2 m/s |
| Maximum Joint Speed | |
| J1 / J2 | 180 °/s |
| J3 | 180 °/s |
| J4 / J5 / J6 | 223 °/s |
| Range of Motion | |
| J1/J2/J4/J5/J6 | ±360° |
| J3 | ±160° |
| I/O Ports | 2x AI, 2x DO, 2x DI (Multiplexed with RS485) |
| Ports | |
| Repeatability | ±0.02 mm |
| IP Rating / Noise | IP54 / ≤ 70 dB |
| Working Environment | 0 ~ 50 °C |
| Power | 150W |
| Installation Orientation | Any Angle |
| Cable Length to Controller | 5 m |
| Materials | Aluminum alloy, ABS plastic |