Comau Racer-5 COBOT Review: Specs, Uses, Pros & Cons
Comau Racer-5 COBOT review: Axes — 6. Payload — 5 kg. This review examines the documented configuration, engineering tradeoffs and practical buying questions for this product.
Quick Verdict
An interesting hybrid approach for a cell that alternates between high-speed automatic operation and validated human access. Its value depends on how often the task can actually use each operating mode.
Technical Specifications
Technical field | Documented configuration / buying implication |
|---|---|
Axes | 6 |
Payload | 5 kg |
Reach | 809 mm |
Repeatability | 0.03 mm in manufacturer listing |
Published collaborative speed ceiling | 500 mm/s; application validation required |
Non-collaborative speed ceiling | 6 m/s in documented description |
Safety function | Collision detection PLd Category 3 scope described |
Price | Request a configuration-specific quotation |
Design and Engineering Assessment
The Racer-5 COBOT is distinct from the conventional Racer-5-0.80 industrial robot already covered on the site. The collaborative version adds a specific operating and safety concept. A 500 mm/s published collaborative ceiling is not permission to run every tool or contact scenario at that speed. Likewise, 6 m/s non-collaborative capability requires the appropriate protected operating state. The transition must be tied to validated safety functions and the actual task. Include gripper edges, workpiece shape and trapping spaces in the assessment rather than treating collision detection as complete cell safeguarding.
Applications and Best-Fit Projects
Consider compact handling or tending where people need periodic access and high-speed automatic periods can be clearly separated and validated.
Tooling, payload and useful workspace
Size the arm using the combined mass of gripper, adapters, carried part and moving process equipment. Then check center of gravity and wrist moments. A long tool can exceed a moment or inertia limit even when its total mass is below the payload rating. Validate approach and withdrawal poses, not just the final working point. Singularity avoidance, cable routing and tool clearance can reduce the usable area well inside a nominal reach circle.
Programming, controls and commissioning
A simple teaching interface helps create motion, but the production program must also handle missing parts, machine-not-ready signals, interrupted cycles and safe restart. Define the electrical and software boundary between the robot and surrounding equipment. Verify whether required industrial protocols are standard, licensed or supplied through an adapter. Maintain backed-up programs and documented tool, work-object and payload settings so a replacement controller or fixture adjustment does not silently change process behavior.
Safety and real cycle performance
Collaborative equipment does not make every installed task suitable for unguarded operation. Tool edges, trapped spaces, hot parts and the workpiece itself can dominate the risk. Validate the required safeguarding and stopping behavior for the complete application. Measure the actual cycle with representative loads, process dwell and human access. An unloaded maximum speed or joint limit does not predict a cycle that must slow down near people or wait for a machine.
Price, Value and What the Quote Should Include
Request a quotation for the exact configuration described in the technical table. Separate the base equipment from tooling, software options, installation, commissioning, training and ongoing service. Ask the supplier to identify the delivered revision and acceptance obligations in writing. A low hardware price is not a saving if the project requires unbudgeted integration or unsupported accessories.
For the value assessment, compare the present workflow with a realistic proposed cycle. Include the time people still spend loading, replenishing, checking quality and recovering faults. Estimate savings only from changes the proposed system can actually deliver. Keep maintenance, changeover and support availability in the calculation, and use a representative pilot to replace optimistic assumptions with measured results.
Pros and Cons
Strengths
• Hybrid operating concept
• 5 kg at 809 mm
• Specific collision-detection function
Limits to Account For
• Maximum speed is not a safe task speed
• Mode transitions require application validation
Commissioning and Acceptance Checklist
Measure the real cycle in both modes, verify access detection and transitions, and test restart after a protective stop with the actual tool.
Write the required result, test conditions and pass/fail threshold before running acceptance. Include the least favorable normal load or part, a representative shift or operating sequence and the recovery cases that occur in the real workflow. Keep a record of the supplied hardware, software and settings so future maintenance can restore the same validated behavior.
Who Should Consider It
Consider compact handling or tending where people need periodic access and high-speed automatic periods can be clearly separated and validated. An interesting hybrid approach for a cell that alternates between high-speed automatic operation and validated human access. Its value depends on how often the task can actually use each operating mode.
Frequently Asked Questions
What are the best applications for Comau Racer-5 COBOT?
Consider compact handling or tending where people need periodic access and high-speed automatic periods can be clearly separated and validated.
Which technical specifications matter most for Comau Racer-5 COBOT?
The documented starting points are Axes: 6; Payload: 5 kg; Reach: 809 mm. Match those values to one supplied configuration; do not combine family endpoints or assume an optional package is included.
How should Comau Racer-5 COBOT be integrated into a real workflow?
Size the arm using the combined mass of gripper, adapters, carried part and moving process equipment. Define the task boundaries, handoff signals and exception states before commissioning. Verify them with the actual tooling, carriers, fixtures or site data rather than a simplified demonstration.
What are the main limitations of Comau Racer-5 COBOT?
The main constraints are maximum speed is not a safe task speed; mode transitions require application validation. The Racer-5 COBOT is distinct from the conventional Racer-5-0.80 industrial robot already covered on the site. Compare the complete installed solution against the process requirement rather than relying on a single headline figure.
How is Comau Racer-5 COBOT priced?
Request a configuration-specific quotation. A verified fixed public price for the complete package is not established here. The proposal should identify included hardware, required software, integration, training, service and any recurring charges so competing quotations cover the same scope.
Can Comau Racer-5 COBOT operate without human involvement?
Do not infer unattended reliability from a successful demonstration. Define which task steps are automated, which still require operators and how the system reacts to missing inputs, obstruction or process faults. Release only the validated operating envelope.
What should be tested before accepting Comau Racer-5 COBOT?
Measure the real cycle in both modes, verify access detection and transitions, and test restart after a protective stop with the actual tool. Record measurable acceptance criteria and retain the results for the delivered configuration.
How should buyers compare Comau Racer-5 COBOT with alternatives?
Use the same task, quality target, operating conditions and support horizon for each proposal. Its value depends on how often the task can actually use each operating mode. Compare total installed and operating cost, including recovery effort and changeover, rather than robot-only price.
Specifications and included options depend on the ordered model and revision. Confirm the final configuration, commercial terms and local support with the supplier.
