A new kind of automation...
The new CRA series undoubtedly represents a turning point in automation technology. Its pioneering design takes existing processes to a whole new level. This series excels not only in precision and speed, but also in user-friendliness.
The implementation of high-performance reduction gears in this new generation means that the operating speed has been increased by an impressive 25%. This leads to a drastic improvement in productivity in all areas of application. The adaptations to the control unit and software have helped to take the interaction between man and machine to an unprecedented level. This customization allows operators to handle complex tasks with ease.
The responsive electromagnetic brakes are another highlight of this series. In the event of a power failure, they ensure activation in just 18 milliseconds, significantly increasing safety in your working environment. In addition, you can set up virtual safety limits that trigger an alarm and slow down or stop the robot arm if they are exceeded.
The CRA series controller is characterized by its extensive communication options. With two Ethernet ports as well as support for Modbus and Profinet and 24 I/O ports, seamless integration into different working environments is possible. This versatility guarantees maximum user-friendliness and flexibility.
Whether you work in manufacturing, education or research, the new and innovative CRA series robots provide you with the tools you need to achieve your goals in an efficient and reliable way. They are the key to optimizing your processes and increasing your productivity. Welcome to the future of automation technology!
Safeskin Add-On
With the Safeskin add-on, you can make your robot arm even safer. Thanks to the SafeSkin cover, the robot arm automatically stops its movement as soon as an object comes too close.
- Detectable objects: Human body, metals, liquids (not effective with non-conductive objects)
- Location of attachment: J4, J5, J6
- Detection radius: <15cm
- Response speed: 0.1 s
Applications: Welding
- Welding
- Palletizing
- Assemblies
- Bin-picking
- Gluing
- Polishing
- Screwing
- Transportation
Technical data
| Model | CR3A | CR5A | CR7A | CR10A | CR12A | CR16A | CR20A |
| Battery weight | 16.5 kg | 25 kg | 24.5 kg | 40 kg | 39.5 kg | 40 kg | 70 kg |
| Max. Load capacity | 3 kg | 5 kg | 7 kg | 10 kg | 12 kg | 16 kg | 20 kg |
| Working radius | 620 mm | 900 mm | 800 mm | 1300 mm | 1200 mm | 1000 mm | 1700 mm |
| Max. Speed (linear) | 2 m/s | ||||||
| Precision | ± 0.02 mm | ± 0.02 mm | ± 0.02 mm | ± 0.03 mm | ± 0.03 mm | ± 0.03 mm | ± 0.05 mm |
| iP certification | iP54 | ||||||
| sound level | 70dB(A) | ||||||
| power consumption | 120 W | 150 W | 150 W | 350 W | 350 W | 350 W | 500 W |
Scope of delivery
- DOBOT CRA series
- Controller box
- Emergency stop switch
- Heavy duty cable
