ABB GoFa CRB 15000-10 vs DOBOT CR12A: Cobot Comparison
Updated: 11 hours ago
IN A NUTSHELL
🔎 THE KEY DIFFERENCE Reach figures need careful reading: ABB GoFa CRB 15000-10 lists 1520 mm wrist; 1620 mm flange, while DOBOT CR12A lists 1200 mm. Check the same tool position and reference point before deciding which robot reaches your fixture. |
→ CONSIDER ABB GoFa CRB 15000-10 Consider it when the stated load suits your task and its exact reach reference matches your layout. This article compares 10 kg with a published reach of 1520 mm wrist; 1620 mm flange; include the gripper and part in the load. |
→ CONSIDER DOBOT CR12A Consider it when the stated load suits your task and its exact reach reference matches your layout. This article compares 12 kg with a published reach of 1200 mm; include the gripper and part in the load. |
💡 THE TAKEAWAY Check the real tool, movement path and safety assessment before choosing. A collaborative label does not make every task safe without guarding; compare complete installation quotes. |
ABB GoFa CRB 15000-10 vs DOBOT CR12A compares two real automation choices with different implications for load, workspace, integration and installed cost. A longer 10 kg arm versus a shorter 12 kg alternative. This guide uses the individual ATC product reviews as its starting point, with a focus on what the differences mean for an actual production cell.
Here the load and reach advantages go in opposite directions: GoFa 10 is rated at 10 kg with 1,520 mm wrist reach; CR12A at 12 kg with a 1,200 mm working radius. The correct shortlist depends on whether the project is constrained by attached mass or by access to the farthest required pose.
Quick verdict
ABB GoFa CRB 15000-10: Long-reach machine tending, spaced-out fixtures and material handling with a total attached load within 10 kg. An expanded swept volume can complicate safeguarding and peripheral layout; the indicative arm price is USD 40,000. Its reviewed load rating is 10 kg, published reach is 1,520 mm wrist; 1,620 mm flange, and stated position repeatability is ±0.02 mm.
DOBOT CR12A: Heavier tending and handling where the 12 kg total load rating and compact workspace address the brief. Its 1,200 mm radius is shorter than CR10A's; the larger payload must not be mistaken for more reach. Its rated load is 12 kg with a published 1,200 mm reach or working radius. The indicative starting price used here is USD 27,500.
ABB GoFa CRB 15000-10 vs DOBOT CR12A: technical specifications
Specification | ABB GoFa CRB 15000-10 | DOBOT CR12A |
|---|---|---|
Rated payload | 10 kg | 12 kg |
Published reach / radius | 1,520 mm wrist; 1,620 mm flange | 1,200 mm |
Position repeatability | ±0.02 mm | ±0.03 mm |
Arm mass | 51 kg | 39.5 kg |
Arm protection | IP67 | IP54 |
Programming / control | OmniCore C30; RAPID / RobotStudio | DobotStudio Pro |
Indicative starting price | USD 40,000 | USD 27,500 |
Selection emphasis | Long-reach machine tending, spaced-out fixtures and material handling with a total attached load within 10 kg. | Heavier tending and handling where the 12 kg total load rating and compact workspace address the brief. |
Figures describe the configurations discussed in the linked product reviews. They are not promises of achieved process accuracy, safe operating speed or complete-cell capability. ABB separately reports wrist and flange reach. Compare the same geometric reference and actual tool pose before treating a nominal reach difference as a usable-workspace advantage.
The engineering tradeoff that matters
A heavy dual gripper can make the 12 kg DOBOT more relevant than the nominal part mass suggests. Conversely, a lighter load spread across distant fixtures can favor GoFa's workspace. The indicative USD 12,500 difference should be compared with the cost of a lighter tool, an extra axis or a relocated fixture.
DOBOT CR12A provides 2 kg more nominal load capacity than ABB GoFa CRB 15000-10. That difference can be consumed by a gripper before the part is added. A 10.5 kg complete attached load already exceeds the smaller robot's 10 kg headline rating; it still needs a load-diagram check on the larger robot. Treat that example as an initial screening calculation, not approval of a specific tool.
For this pair, the reviewed arm masses are 51 kg and 39.5 kg. Include the support frame, anchoring, mounting orientation and handling procedure in the cell design. Arm mass is separate from payload: a heavier robot does not carry that weight as part of its rated tool load. Access to connectors and service points should remain possible after fixtures, machine doors and cable runs are installed.
Workspace: test the approach, not just the endpoint
Model two complete concepts before ordering: the actual heavy tool on CR12A and a load-compliant tool on GoFa 10. Test every approach and escape pose. If a design exceeds one robot's load or cannot reach a fixture, that design is not a cheaper valid alternative simply because its arm price looks attractive.
Reach studies should include pickup, process, reject and recovery positions with the real tool length. A point inside a robot's nominal radius can still be unusable when orientation, joint limits or an obstacle is considered. Bring the gripper model and machine geometry into simulation or a physical trial, then check the entire transition between stations. Keep hoses and cables clear throughout the motion, particularly at the farthest approach.
ABB GoFa CRB 15000-10: what its design buys you
GoFa 10 is the long-reach choice in this group. Its 1,520 mm wrist reach and 1,620 mm flange reach are useful starting points for machine access and handling spread across a larger station. They should be modeled with the real tool orientation: ABB's distinction between wrist and flange reach is important when comparing a competitor's nominal radius.
A 51 kg arm also affects the support structure, repositioning method and maintenance access. Extending the cell to use its reach can reduce the need for an extra axis, but only if every required pose remains usable with the proposed part, gripper and cable routing. Avoid paying for reach that the layout cannot exploit.
DOBOT CR12A: where it earns its place
CR12A raises the load class to 12 kg while using a 1,200 mm working radius in the review. It deserves attention when a gripper, adapter and part together exceed a 10 kg allowance. Its indicative starting price is lower than the ABB alternatives in this batch, but package scope still needs to be aligned.
The reviewed arm mass is 39.5 kg and the software workflow is DobotStudio Pro. Carry out the tool moment and inertia checks as well as the simple mass calculation. A higher payload number helps only if the intended poses and contact process fit the robot's permitted load conditions and the required workspace.
Repeatability, process quality and actual throughput
ABB GoFa CRB 15000-10 has the tighter stated position-repeatability value in this comparison: ±0.02 mm versus ±0.03 mm for DOBOT CR12A. That supports a precision-led shortlist, but it does not establish the absolute location of an uncalibrated tool or the tolerance of the finished part. For insertion or inspection, establish the combined error budget for fixtures, parts, tooling and measurement.
Maximum or typical speed figures should not be treated as a matched benchmark. The actual cycle includes gripping, confirmation signals, machine dwell, process time and operator access. Ask for a timed sequence with representative products, normal safety settings and fault recovery. Record quality and rejects as well as seconds per cycle: a fast movement that produces rework does not improve useful output.
Programming, interfaces and recovery
The ABB reviews describe OmniCore C30 with RAPID programming and RobotStudio for offline engineering. Existing ABB skills can be valuable if the people who will maintain the station already use that workflow. Confirm the proposed controller revision, programming tools, enabled options and ownership of the application program. The initial teaching demonstration is only one part of a maintainable installation.
The DOBOT reviews describe DobotStudio Pro with graphical programming and scripting. Compare the supplied interface against the tasks the operator and integrator must perform, including recipe changes, backups and diagnostics. The specification's network and I/O list is a starting checklist; enabled protocol options and electrical compatibility need confirmation on the offered controller.
Create an I/O and communication schedule covering the PLC, machine, gripper and any inspection device. Confirm voltage, connector pinout, data direction, timeout behavior and the required licenses or hardware options. A protocol appearing in a review is not proof of plug-and-play compatibility with the intended machine. Make the handshakes visible in the acceptance test and retain the final program backup.
Safety and environmental suitability
A collaborative arm is one component of a risk-assessed application. The tool, workpiece, fixture, machine and operator access can introduce hazards that the arm's collaborative features do not remove. Establish the intended operating modes and validate the actual safeguarding and safety settings. If the required production rate cannot be achieved with those settings, revise the cell concept before ordering the robot.
The reviewed arm protection is IP67 for GoFa 10 and IP54 for CR12A. Check exposure to coolant, dust, cleaning agents and temperature at the actual installation. An ingress rating does not automatically authorize a cleaning chemical or pressure-washing procedure, and it does not extend to every controller or peripheral. Distinguish standard protection from paid options and keep connectors and cable exits in scope.
Price, package scope and total cost
The indicative review prices are USD 40,000 for ABB GoFa CRB 15000-10 and USD 27,500 for DOBOT CR12A: an arm-price difference of USD 12,500. These figures are starting points from ATC's existing reviews, not binding current offers or identical turnkey packages. Compare them only after aligning the supplied controller, pendant, safety equipment and software options.
Request a complete bill of materials for end effectors, adapters, fixtures, vision, machine interfaces, safety devices, commissioning and operator training. Include tax, freight and installation where applicable. State who will support each component and who owns the task of diagnosing faults across supplier boundaries. A lower arm price can create useful budget headroom, but integration and downtime determine whether that headroom becomes an actual saving.
A practical selection matrix
Decision question | ABB GoFa CRB 15000-10 | DOBOT CR12A |
|---|---|---|
Does the full attached load fit? | Check the 10 kg rating and load diagram | Check the 12 kg rating and load diagram |
Can it reach every required pose? | 1,520 mm wrist; 1,620 mm flange | 1,200 mm nominal; verify tool geometry |
Does the environment match? | IP67 | IP54 |
What is the engineering emphasis? | ABB workflow and model-specific load / workspace | Heavier tending and handling where the 12 kg total load rating and compact workspace address the brief. |
What must the demonstration prove? | Quality, safe access, complete cycle and restart | The same acceptance criteria and representative task |
What does the starting price exclude? | Align the complete quoted package | Align the complete quoted package |
Commissioning and purchase checklist
Give both suppliers the same workpiece range, complete tool model, required poses, cycle target, environmental conditions and intended operator interaction. Ask for a written load and reach assessment, the proposed safety concept and a list of included options. The best shortlist candidate is the one that meets the actual constraints with a maintainable cell design, rather than the one that wins the greatest number of isolated specification rows.
Agree the acceptance criteria before the demonstration. Include a missed pickup, a rejected part, an interrupted machine cycle and restart after power loss. Check recipe changeover, recovery permissions, program backups and a realistic service handover. Obtain configuration-specific warranty terms, delivery commitments and local support responsibilities in writing; the source reviews do not establish identical warranty coverage or current inventory.
Read the complete product reviews
Frequently asked questions
Which should I choose: GoFa 10 or CR12A?
GoFa 10 is worth shortlisting for long-reach machine tending, spaced-out fixtures and material handling with a total attached load within 10 kg. CR12A is worth shortlisting for heavier tending and handling where the 12 kg total load rating and compact workspace address the brief. Use the actual tool-and-part load, required poses, validated safety concept and comparable installed quotations to make the final choice.
What are the indicative starting prices in US dollars?
ABB GoFa CRB 15000-10 is listed in its ATC review from USD 40,000, while DOBOT CR12A is listed from USD 27,500. The difference is USD 12,500. These prices can change and do not establish matching package contents, freight, taxes or complete-cell integration cost.
How much payload is available for the actual part?
Subtract the gripper, adapters and other attached equipment from the permitted load before allocating workpiece mass. The nominal ratings here are 10 kg and 12 kg. Also check center of gravity, moments and inertia in the worst intended pose; a simple mass calculation alone does not approve the design.
Which robot has the longer usable reach?
GoFa 10 is listed at 1,520 mm wrist; 1,620 mm flange, while CR12A is listed at 1,200 mm nominal reach or radius. ABB's wrist and flange references must be distinguished. Model the same tool orientation, approach paths and obstacles before declaring a usable-workspace winner.
Which has the tighter positioning repeatability?
The values used here are ±0.02 mm for GoFa 10 and ±0.03 mm for CR12A. The smaller numerical value is the tighter stated repeatability. They do not independently guarantee absolute accuracy, process tolerance or finished-part quality.
Does collaborative operation eliminate the need for safeguards?
No. The complete application still needs risk assessment and validation. Grippers, hot or sharp workpieces, trapping points and neighboring machines can require additional safeguards. Use the intended production sequence and access conditions to establish the appropriate protection and operating settings.
Are all controller and communication options included?
Not automatically. Reviews describe available platforms and interfaces, while the quotation defines the supplied configuration. Confirm controller model, pendant, network licenses, I/O and software scope in writing and test the actual PLC and tool connection.
What should a supplier demonstrate before purchase?
Use the same representative task for both robots: the full load, every critical approach pose, normal safety settings and realistic cycle conditions. Include faults, rejected parts, operator interruption and restart. Accept the cell against defined quality, throughput, changeover and recovery criteria, with a documented backup and support handover.
Specifications and indicative prices are drawn from the linked ATC reviews, with exact-variant scope retained. Confirm the offered revision, package, application requirements, warranty and delivery with the supplier. This is an editorial comparison and does not claim a hands-on benchmark.
