AUBO-C3 Mini Desktop Collaborative Robot Arm for Small Workspaces

The AUBO-C3 mini desktop collaborative robot arm is designed for small workspaces, offering an efficient and accessible solution for automation needs. This 6-axis robot arm features a 3kg payload capacity and a 625mm reach, making it suitable for a variety of tasks including pick and place, assembly, and light-duty welding within compact environments. Its collaborative nature allows for safe operation alongside human workers, reducing the need for extensive safety guarding and streamlining deployment. The AUBO-C3 represents a cost-effective entry into automation for small businesses and R&D laboratories, facilitating increased productivity and precision.

Product Type & Category Positioning

The AUBO-C3 is a 6-axis collaborative robot arm, categorized as a compact or mini desktop robot. Unlike larger industrial robots that often require dedicated safety cells, collaborative robots like the AUBO-C3 are designed for human-robot interaction, adhering to safety standards that permit operation without extensive external guarding, after a thorough risk assessment. This positioning makes it ideal for integration into existing workspaces or smaller facilities where space is a premium. Its primary function is to automate repetitive or ergonomically challenging tasks, enhancing both efficiency and worker well-being. Building on this classification, its specific design caters to applications demanding dexterity and precision within confined areas.

Technical Specifications

Model: AUBO-C3

Degrees of Freedom: 6

Maximum Working Radius (Reach): 625 mm

Payload Capacity: 3 kg

Weight: 16 kg

Repeatability: ±0.05 mm

Mounting Surface Diameter: Ø172 mm

Max. Linear TCP Speed: 1.9 m/s

Average Power Consumption: 200 W

Peak Power Consumption: 2000 W

Ambient Temperature: 0-50 °C

Ambient Humidity: 90% RH (Non-condensing)

Installation Orientation: Any (ceiling, floor, wall)

IP Classification: IP54

Technical Highlights

The AUBO-C3's design emphasizes ease of use and rapid deployment, crucial for small workspaces and businesses looking to quickly implement automation. Its compact and lightweight construction, weighing only 16 kg, allows for flexible placement and minimal footprint requirements. The robot's intuitive programming interface, accessible via a tablet with ARCS wireless teaching software, enables even untrained personnel to operate it effectively within minutes, significantly reducing the learning curve typically associated with industrial robotics. Furthermore, the control cabinet is highly integrated and supports both front and side mounting, facilitating seamless integration into existing setups.

Additionally, the AUBO-C3 offers a cost-effective solution with a rapid return on investment, often estimated within 3-9 months on average. This is achieved through reduced deployment time, enhanced security features, and flexible operation, all contributing to superior production efficiency without the need for extensive programming expertise. The robot's versatility is further enhanced by its ability to integrate with various application equipment and its support for customized programming through its powerful workstation software control system.

Application Scenarios Small-Scale Assembly: Ideal for intricate assembly tasks in electronics or medical device manufacturing, where its 3 kg payload and ±0.05 mm repeatability ensure precision and minimal errors. The compact design allows it to fit directly on workbenches, enhancing operator ergonomics. Pick and Place Operations: Efficiently transfers small components or products between locations. Its 625 mm reach and 6-axis dexterity allow for complex trajectories in tight spaces, improving throughput in packaging or sorting lines. Machine Tending: Can load and unload small machines, such as CNC machines or injection molding equipment, increasing machine utilization and reducing manual intervention. Its collaborative nature means it can operate safely in close proximity to operators. Quality Inspection: Equipped with vision systems, the AUBO-C3 can perform detailed quality checks on small parts, ensuring consistency and accuracy with its high repeatability. Screwdriving and Gluing: Executes precise fastening or dispensing tasks with consistent force and placement, improving product quality and reducing manual strain.

Selection Recommendations Suitable: Small-scale electronics assembly requiring high precision and a compact footprint. The AUBO-C3's payload of 3 kg, reach of 625 mm, and repeatability of ±0.05 mm are well-suited for tasks such as component placement or intricate wiring on printed circuit boards. Its ease of programming also makes it ideal for businesses with limited automation experience. Not Suitable: Heavy-duty material handling or large-scale palletizing. For applications requiring payloads significantly exceeding 3 kg or a much longer reach (e.g., stacking large boxes on a pallet), a robot like the AUBO-i10 with its 10 kg payload and 1350 mm reach would be more appropriate. The AUBO-C3's 625 mm reach and 3 kg capacity would be insufficient for such demanding tasks, potentially leading to overload or requiring an impractical number of robot movements.

FAQ

1. What is the exact payload capacity of the AUBO-C3, and how does it accommodate additional weight from end-effectors or cabling?

Yes, the AUBO-C3 has a rated payload capacity of 3 kg. This capacity is inclusive of the weight of the end-effector, such as a gripper, and any associated cabling that moves with the arm.

The ±0.05 mm repeatability is achieved when operating within the 3 kg payload limit. Exceeding this capacity will affect positioning accuracy and could lead to increased deviation. Manufacturer data indicates that loads approaching the maximum can lead to a reduction in precise movement capabilities.

We recommend performing a detailed analysis of your end-effector's weight and any extra load from cabling to ensure it remains within the 3 kg limit. For applications where the total end-effector and cabling weight is close to 3 kg, consider the AUBO-i5 with its 5 kg payload for an added margin of safety and performance. Contact our team for load calculation assistance.

2. What is the maximum reach of the AUBO-C3, and what is the minimum floor space required for its operation considering its range of motion?

The AUBO-C3 offers a maximum working radius of 625 mm. This reach allows for operation within a defined circular workspace with a 1250 mm diameter, assuming no obstructions.

The ±0.05 mm repeatability is maintained within this 625 mm reach envelope, ensuring consistent performance for tasks at maximum extension. The robot's compact base requires minimal floor space, typically less than 0.5 m², allowing for installation on workbenches or in tight corners.

We suggest a minimum clear operational area of approximately 1.5 meters in diameter to accommodate the full 625 mm reach and allow for safe human interaction. For larger workspaces requiring more reach, the AUBO-i10 model offers a 1350 mm reach. Consult our application engineers to map your specific workspace requirements.

3. How does the ±0.05 mm repeatability of the AUBO-C3 translate into real-world production tolerances for precision assembly?

A repeatability of ±0.05 mm means the robot can consistently return to the same programmed point within a 0.05 mm tolerance. This level of precision is critical for tasks requiring very tight manufacturing tolerances.

This ±0.05 mm repeatability is directly influenced by the robot's 3 kg payload capacity and its 6-axis articulation. When operating within these parameters, it enables consistent placement of components or execution of tasks that would be difficult to achieve manually with such accuracy. For applications demanding even tighter tolerances, such as in semiconductor manufacturing, further analysis would be needed.

For tasks where ±0.05 mm is at the limit of acceptable tolerance, we advise verifying the entire system, including tooling and part fixturing, for any additional sources of error. Our team can assist with evaluating your specific application to ensure it meets your quality standards.

4. Does the AUBO-C3's IP54 rating provide adequate protection for a humid or dusty assembly environment?

An IP54 rating provides moderate protection against dust ingress and splashing water. It is suitable for many general industrial environments but may not be sufficient for heavily dusty or extremely wet conditions.

The IP54 classification indicates that while dust is prevented from accumulating in harmful amounts (limited ingress allowed), it does not offer complete protection against all dust particles. Similarly, protection against water splashing from any direction is provided, but it does not guard against high-pressure jets or immersion. This rating is based on the robot's 3 kg payload and 625 mm reach, which are typically used in less harsh environments.

For applications in environments with significant dust (e.g., woodworking, metal grinding) or constant exposure to water, we recommend considering models from AUBO's iS series, which offer higher IP ratings like IP67. Please contact our sales specialists to discuss your environmental requirements.

5. Can the AUBO-C3 be ceiling-mounted, or is floor mounting the only option for this mini desktop robot?

Yes, the AUBO-C3 supports multiple mounting orientations, including ceiling, floor, and wall mounting, offering significant flexibility for integration into various workspaces.

The robot's 3 kg payload capacity and 625 mm reach are maintained across different mounting positions, provided the system is correctly installed and configured. Its compact 16 kg weight further facilitates these flexible mounting options. The ability to mount in any orientation is a key advantage for optimizing space utilization in small desktop environments.

We recommend consulting the installation manual for specific guidelines on ceiling or wall mounting to ensure proper weight distribution and safety. For applications requiring specific mounting considerations or if you are unsure about the best orientation for your setup, our technical support team is available to provide guidance.

6. What is the typical lead time for an AUBO-C3 order, and are units generally available in stock for immediate shipment?

Our typical lead time for the AUBO-C3 is within 15 working days during off-peak seasons, and can extend to 1-3 months during peak seasons. Availability can vary based on current demand and customization.

While we strive to maintain stock of the AUBO-C3, lead times are influenced by production schedules and global supply chain dynamics, especially for orders exceeding standard quantities. The robot's 3 kg payload and 625 mm reach make it a popular model, potentially affecting immediate stock levels. We aim to provide accurate lead time estimates at the time of quotation.

For urgent requirements, please contact our sales department to inquire about current stock status and expedited shipping options. We can also explore alternative models with similar specifications if immediate availability is critical.

7. What are the weight and dimensions of the AUBO-C3 robot arm, and how does its compact design benefit small workspaces?

The AUBO-C3 robot arm weighs 16 kg and has a compact footprint designed for minimal space occupation. Its primary dimensions are defined by its 625 mm reach, but the base and control cabinet are also designed for efficiency.

The 16 kg weight makes it easy to maneuver and install, and its relatively small base allows it to be positioned on workbenches or in areas where larger robots would not fit. This compact design, coupled with its 3 kg payload capacity, is ideal for small desktop robot applications where space is a significant constraint. The overall dimensions are optimized to maintain its 6-axis functionality without excessive bulk.

We recommend measuring your available workspace to confirm the optimal placement for the AUBO-C3, ensuring it has sufficient clearance for its 625 mm reach and movement. Our team can provide detailed CAD models to assist with layout planning.

8. Can the AUBO-C3 be easily integrated with existing machinery or control systems, and what communication protocols does it support?

Yes, the AUBO-C3 is designed for straightforward integration with existing systems, supporting a variety of communication protocols and offering an open SDK. It features robust interfaces for connecting peripheral devices.

The robot's open system platform supports multiple communication methods, including TCP/IP, Modbus, EtherNet/IP (EIP), and Profinet, and is compatible with ROS, Linux, and Windows operating systems. This flexibility, combined with its 3 kg payload and 6-axis capability, allows for seamless integration into diverse automation setups. The open SDK further enables custom development and enhanced connectivity.

Our technical support team can provide detailed documentation and assistance for integrating the AUBO-C3 with your specific machinery or control systems. We recommend confirming the compatibility of your existing systems with the listed protocols before integration.

9. What are the payment terms and typical return policy for the AUBO-C3?

Our standard payment terms are T/T (Telegraphic Transfer). For international orders, we typically require a deposit upon order confirmation, with the balance due before shipment.

The AUBO-C3, with its 3 kg payload and 625 mm reach, is a standard configuration, but custom modifications or specific bundled software may affect return eligibility. Our return policy generally allows for returns within a specified period (e.g., 30 days) for unused, resalable items in their original packaging. However, returns for customized or special-order items may be subject to restocking fees or may not be permitted.

We advise reviewing our full terms and conditions at the time of purchase or contacting our sales department for specific details regarding payment terms and the return process for your order. Prices are indicative and subject to change; contact us for a current quote.

10. What is the warranty period for the AUBO-C3, and what kind of after-sales support or maintenance services are available?

The AUBO-C3 comes with a standard 1-year warranty covering manufacturing defects. This warranty period underscores our confidence in the robot's quality and durability.

This warranty applies to the robot arm itself, covering its core components and functionality within the specified 3 kg payload and 625 mm reach operational limits. Our after-sales support includes technical assistance for troubleshooting, software updates, and guidance on maintenance. For issues covered under warranty, we facilitate repairs or replacements.

Our team of technical experts is available to provide ongoing support and maintenance guidance. For service inquiries, replacement parts, or to discuss extended warranty options, please contact our support department. Beijing Zhongping Technology is committed to providing comprehensive after-sales service to ensure your AUBO-C3 operates optimally throughout its lifespan.