DOBOT CR3A Collaborative Robot – 6-Axis Cobot for CNC Applications

• ✔ High load capacity of up to 3 kg for a wide range of tasks
• ✔ Compact working radius of 620 mm for space optimization
• ✔ 6-axis robotic arm ensuring maximum movement flexibility
• ✔ Exceptional repeatability of ±0.02 mm for precise results
• ✔ Maximum TCP speed up to 2 m/s for high efficiency
• ✔ Smart collaborative features for safe interaction with people
• ✔ Advanced communication options including TCP/IP, Modbus and Wi-Fi

Discover the DOBOT CR3A, a cutting-edge collaborative robot (cobot) that is revolutionizing automation. This 6-axis cobot combines high precision, flexibility and safety, making it the ideal solution for a wide range of industrial and manufacturing applications, from assembly to CNC operations. With a payload capacity of 3 kg and an impressive repeatability of ±0.02 mm, it will become an indispensable assistant in your operation.

🤖 What can this cobot do?

• 6 Axis Mobility: With six degrees of freedom, the DOBOT CR3A can handle complex and delicate manipulations with ease.
• Accuracy and Repeatability: Repeatability of ±0.02 mm ensures consistent, high-quality results every cycle.
• High Speed: With a maximum endpoint speed (TCP) of 2 m/s, it significantly increases productivity.
• Intelligent IO Interface: Integrated DI/DO/AI on the end effector and advanced IO control unit allow easy integration with peripherals.
• Broad Communication Options: Supports TCP/IP, Modbus, Wi-Fi and RS485 for seamless integration into existing systems.

🔍 Explore every detail

DOBOT CR3A is designed for maximum efficiency and user-friendliness. Its collaborative nature allows for safe working alongside humans, opening up new possibilities for hybrid work environments. The robust aluminum alloy and ABS plastic construction ensures long life and reliability even in harsh industrial conditions. Thanks to its thoughtful design and compact dimensions, it easily integrates into any production line or workspace, minimizing the need for extensive modifications.

Whether you need to automate fine assembly, quality control, material handling, or precision machining with CNC applications, the DOBOT CR3A is ready to meet your requirements. Its intuitive programming and flexibility allow you to quickly adapt the robot to new tasks and maximize the return on your automation investment.

🤔 Are you bothered by slow and inefficient production?

In today's dynamic world, it is crucial to keep up with the competition. Manual processes are often error-prone, slow and pose security risks. Companies are facing a shortage of skilled workers and pressure to reduce costs while maintaining high quality.

🚀 Take back control of your efficiency!

The DOBOT CR3A is your solution. This collaborative robot will dramatically increase the speed and accuracy of your manufacturing processes, reduce errors and ensure a safe working environment. It will allow you to shift human power to tasks requiring creativity and decision-making, while the robot takes care of repetitive and demanding operations. Invest in the future of your business with proven technology.

✨ More than just features, real benefits

• Feature: Collaborative design and safety features -> Benefit: The possibility of a human and a robot working safely side by side increases the flexibility of production cells.
• Features: 6-axis flexibility and maximum reach of 795 mm -> Benefit: Handles complex tasks in a wide workspace, adaptable to various applications.
• Features: Repeatability ±0.02 mm and speed 2 m/s -> Benefit: Ensures consistent production quality and significantly reduces production times.
• Features: Support TCP/IP, Modbus, Wi-Fi -> Benefit: Easy integration into existing industrial networks and smart factory systems.

🎯 Who is it the ideal choice for?

• Manufacturing plants: For automation of assembly, handling, testing and packaging.
• Mechanical engineering and CNC workshops: For operating CNC machines, grinding and polishing with high precision.
• Research and development labs: For prototyping, experiments, and automated testing.
• Educational institutions: As a platform for teaching robotics and automation.

💡 Do you have any concerns? We'll answer them!

• Concern: Will installation and programming be complicated? -> Answer: The DOBOT CR3A is designed for intuitive setup and programming, with user-friendly interfaces for quick deployment.
• Concern: Is the robot flexible enough for future production changes? -> Answer: Thanks to 6 axes and a wide range of end effectors, the robot easily adapts to new tasks and processes.
• Concern: Is investing in a cobot profitable? -> Answer: Increased productivity, reduced error rates, and labor savings lead to a quick return on investment and long-term savings.

📊 Technical specifications

Load capacity	3 kg
Working radius	620mm
Maximum range	795mm
Maximum TCP speed	2 m/s
Joint range of motion J1	±360°
Maximum speed of joints J1/J2	180°/sec
End effector IO interface	DI/DO/AI 2
Communication interface	RS485
Controller IO	DI 16, ABZ Incremental encoder 1
Repeatability	±0.02mm
Communication protocols	TCP/IP, Modbus, Wi-Fi
Energy consumption	120W
Materials	Aluminum alloy, ABS plastic

❓ Frequently Asked Questions (FAQ)

What is the maximum load capacity of the DOBOT CR3A robot?

The DOBOT CR3A robot is designed for a maximum payload of 3 kg, making it suitable for handling lighter components and tools.

Is this cobot suitable for working in confined spaces?

Yes, with a working radius of 620 mm, the DOBOT CR3A is ideal for integration into compact work cells and space optimization.

What level of accuracy can I expect?

The robot features high repeatability of ±0.02 mm, which guarantees exceptional accuracy and consistency in all operations.

What communication protocols does the robot support?

DOBOT CR3A supports a wide range of communication protocols including TCP/IP, Modbus and Wi-Fi, allowing for easy integration into your existing infrastructure.

Is a robot safe to work alongside humans?

Yes, the DOBOT CR3A is a collaborative robot (cobot) designed with integrated safety features that enable safe interaction and collaboration with humans.

What materials is the robot made of?

The robot's construction is made of a combination of durable aluminum alloy and lightweight but strong ABS plastic, which ensures long service life.

What types of applications is the DOBOT CR3A best for?

It is ideal for precision tasks such as assembly, pick&place, inspection, CNC machine operation and other applications requiring high accuracy and 6-axis flexibility.